Trace number 363942

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 1801.99 1802.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-jac3.opb
MD5SUM05a03b946ede4da21fcf30fd621632f5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark0.535918
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 15
Optimality of the best value was proved YES
Number of variables1731
Total number of constraints1254
Number of constraints which are clauses1254
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 constraint2
Maximum length of a constraint694
Number of terms in the objective function 1731
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 1731
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1731
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.37/0.76	o 886
43.29/43.47	o 28
46.08/46.29	o 26
48.77/48.93	o 24
80.36/80.55	o 23
94.56/94.74	o 22
101.45/101.69	o 21
117.36/117.59	o 20
120.75/120.96	o 19
1065.91/1066.41	o 18
1800.04/1800.82	c Somebody sent me a SIGTERM
1800.04/1800.82	s SATISFIABLE
1800.04/1800.82	v x134 x144 x399 x596 x757 x771 x937 x1003 x1064 x1066 x1096 x1399 x1411 x1468 x1479 x1498 x1654 x1685
1800.04/1800.82	pb2clasp1: no process killed

Verifier Data (download as text)

OK	18

Conversion Script Data (download as text)

/tmp/evaluation/363942-1177035133/instance-363942-1177035133.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/node33/watcher-363942-1177035133 -o ROOT/results/node33/solver-363942-1177035133 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363942-1177035133.opb /tmp/evaluation/363942-1177035133/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: 0.78 0.95 0.98 3/77 7756
/proc/meminfo: memFree=1731888/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=12268 CPUtime=0
/proc/7756/stat : 7756 (pbclasp) R 7754 7756 7673 0 -1 4194304 410 0 0 0 0 0 0 0 18 0 1 0 151428842 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210823975649 0 0 4224 0 0 0 0 17 1 0 0
/proc/7756/statm: 3067 376 286 3 0 167 0

[startup+0.010627 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 7756
/proc/meminfo: memFree=1731888/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=12532 CPUtime=0
/proc/7756/stat : 7756 (pbclasp) R 7754 7756 7673 0 -1 4194304 504 0 0 0 0 0 0 0 18 0 1 0 151428842 12832768 470 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210823975649 0 0 4224 16384 0 0 0 17 1 0 0
/proc/7756/statm: 3133 470 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.101647 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 7756
/proc/meminfo: memFree=1731888/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=12796 CPUtime=0.04
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 598 0 0 0 4 0 0 0 16 0 1 0 151428842 13103104 551 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7756/statm: 3199 551 324 3 0 299 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12796

[startup+0.301686 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 7756
/proc/meminfo: memFree=1731888/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=12796 CPUtime=0.04
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 598 0 0 0 4 0 0 0 16 0 1 0 151428842 13103104 551 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7756/statm: 3199 551 324 3 0 299 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12796

[startup+0.701769 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 7756
/proc/meminfo: memFree=1731888/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=12928 CPUtime=0.37
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 770 1634 0 0 4 0 32 1 16 0 1 0 151428842 13238272 610 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7756/statm: 3232 610 343 3 0 332 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 12928

[startup+1.50293 s]
/proc/loadavg: 0.78 0.95 0.98 2/81 7774
/proc/meminfo: memFree=1721864/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=13060 CPUtime=0.7
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 973 3979 0 0 5 0 63 2 16 0 1 0 151428842 13373440 619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7756/statm: 3265 619 343 3 0 365 0
[pid=7772] ppid=7756 vsize=5352 CPUtime=0
/proc/7772/stat : 7772 (sh) S 7756 7756 7673 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 151428920 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7772/statm: 1338 224 188 169 0 49 0
[pid=7773] ppid=7772 vsize=2520 CPUtime=0
/proc/7773/stat : 7773 (cat) S 7772 7756 7673 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 151428921 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 210824298722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7773/statm: 630 87 71 4 0 42 0
[pid=7774] ppid=7772 vsize=50340 CPUtime=0.7
/proc/7774/stat : 7774 (clasp) R 7772 7756 7673 0 -1 4194304 12456 0 0 0 66 4 0 0 22 0 1 0 151428921 51548160 12062 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/7774/statm: 12585 12064 184 154 0 12055 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 71272

[startup+3.10126 s]
/proc/loadavg: 0.78 0.95 0.98 2/81 7774
/proc/meminfo: memFree=1643656/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=13060 CPUtime=0.7
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 973 3979 0 0 5 0 63 2 16 0 1 0 151428842 13373440 619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7756/statm: 3265 619 343 3 0 365 0
[pid=7772] ppid=7756 vsize=5352 CPUtime=0
/proc/7772/stat : 7772 (sh) S 7756 7756 7673 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 151428920 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7772/statm: 1338 224 188 169 0 49 0
[pid=7773] ppid=7772 vsize=2520 CPUtime=0
/proc/7773/stat : 7773 (cat) S 7772 7756 7673 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 151428921 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 210824298722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7773/statm: 630 87 71 4 0 42 0
[pid=7774] ppid=7772 vsize=148776 CPUtime=2.3
/proc/7774/stat : 7774 (clasp) R 7772 7756 7673 0 -1 4194304 37927 0 0 0 216 14 0 0 25 0 1 0 151428921 152346624 36239 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11380347 0 0 4096 0 0 0 0 17 1 0 0
/proc/7774/statm: 37194 36239 184 154 0 36664 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 169708

[startup+6.30292 s]
/proc/loadavg: 0.80 0.95 0.98 2/81 7774
/proc/meminfo: memFree=1462216/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=13060 CPUtime=0.7
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 973 3979 0 0 5 0 63 2 16 0 1 0 151428842 13373440 619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7756/statm: 3265 619 343 3 0 365 0
[pid=7772] ppid=7756 vsize=5352 CPUtime=0
/proc/7772/stat : 7772 (sh) S 7756 7756 7673 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 151428920 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7772/statm: 1338 224 188 169 0 49 0
[pid=7774] ppid=7772 vsize=321124 CPUtime=5.5
/proc/7774/stat : 7774 (clasp) R 7772 7756 7673 0 -1 4194304 87773 0 0 0 513 37 0 0 25 0 1 0 151428921 328830976 75502 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683990 0 0 4096 0 0 0 0 17 1 0 0
/proc/7774/statm: 80281 75503 188 154 0 79751 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 339536

[startup+12.7012 s]
/proc/loadavg: 0.81 0.95 0.98 2/80 7774
/proc/meminfo: memFree=1080992/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=13060 CPUtime=0.7
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 973 3979 0 0 5 0 63 2 16 0 1 0 151428842 13373440 619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7756/statm: 3265 619 343 3 0 365 0
[pid=7772] ppid=7756 vsize=5352 CPUtime=0
/proc/7772/stat : 7772 (sh) S 7756 7756 7673 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 151428920 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7772/statm: 1338 224 188 169 0 49 0
[pid=7774] ppid=7772 vsize=679136 CPUtime=11.9
/proc/7774/stat : 7774 (clasp) R 7772 7756 7673 0 -1 4194304 191666 0 0 0 1113 77 0 0 25 0 1 0 151428921 695435264 161983 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134657798 0 0 4096 0 0 0 0 17 1 0 0
/proc/7774/statm: 169784 161983 194 154 0 169254 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 697548

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/80 7774
/proc/meminfo: memFree=1097952/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=13060 CPUtime=0.7
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 973 3979 0 0 5 0 63 2 16 0 1 0 151428842 13373440 619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7756/statm: 3265 619 343 3 0 365 0
[pid=7772] ppid=7756 vsize=5352 CPUtime=0
/proc/7772/stat : 7772 (sh) S 7756 7756 7673 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 151428920 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7772/statm: 1338 224 188 169 0 49 0
[pid=7774] ppid=7772 vsize=657836 CPUtime=24.7
/proc/7774/stat : 7774 (clasp) R 7772 7756 7673 0 -1 4194304 191867 0 0 0 2393 77 0 0 25 0 1 0 151428921 673624064 157773 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/7774/statm: 164459 157773 196 154 0 163929 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 676248

[startup+51.1011 s]
/proc/loadavg: 0.90 0.96 0.98 2/80 7798
/proc/meminfo: memFree=1691808/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=13060 CPUtime=48.83
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 1346 228289 0 0 6 0 4769 108 16 0 1 0 151428842 13373440 619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7756/statm: 3265 619 343 3 0 365 0
[pid=7796] ppid=7756 vsize=5352 CPUtime=0
/proc/7796/stat : 7796 (sh) S 7756 7756 7673 0 -1 4194304 289 121 0 0 0 0 0 0 15 0 1 0 151433736 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7796/statm: 1338 224 188 169 0 49 0
[pid=7798] ppid=7796 vsize=41388 CPUtime=2.14
/proc/7798/stat : 7798 (clasp) R 7796 7756 7673 0 -1 4194304 11337 0 0 0 210 4 0 0 25 0 1 0 151433737 42381312 9700 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629597 0 0 4096 0 0 0 0 17 1 0 0
/proc/7798/statm: 10347 9700 196 154 0 9817 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 59800

[startup+102.307 s]
/proc/loadavg: 0.96 0.96 0.98 2/80 7822
/proc/meminfo: memFree=1702432/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=13060 CPUtime=101.59
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 1736 265549 0 0 7 1 10022 129 16 0 1 0 151428842 13373440 619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7756/statm: 3265 619 343 3 0 365 0
[pid=7820] ppid=7756 vsize=5352 CPUtime=0
/proc/7820/stat : 7820 (sh) S 7756 7756 7673 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 151439013 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7820/statm: 1338 224 188 169 0 49 0
[pid=7822] ppid=7820 vsize=33964 CPUtime=0.58
/proc/7822/stat : 7822 (clasp) R 7820 7756 7673 0 -1 4194304 9135 0 0 0 54 4 0 0 25 0 1 0 151439014 34779136 7845 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7822/statm: 8491 7846 194 154 0 7961 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 52376

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/80 7838
/proc/meminfo: memFree=1688936/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=13060 CPUtime=120.84
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 1988 288377 0 0 7 1 11933 143 16 0 1 0 151428842 13373440 619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7756/statm: 3265 619 343 3 0 365 0
[pid=7836] ppid=7756 vsize=5352 CPUtime=0
/proc/7836/stat : 7836 (sh) S 7756 7756 7673 0 -1 4194304 289 121 0 0 0 0 0 0 15 0 1 0 151440940 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7836/statm: 1338 224 188 169 0 49 0
[pid=7838] ppid=7836 vsize=43436 CPUtime=41.29
/proc/7838/stat : 7838 (clasp) R 7836 7756 7673 0 -1 4194304 11885 0 0 0 4124 5 0 0 25 0 1 0 151440940 44478464 10386 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/7838/statm: 10859 10386 196 154 0 10329 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 61848

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 7838
/proc/meminfo: memFree=1668008/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=13060 CPUtime=120.84
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 1988 288377 0 0 7 1 11933 143 16 0 1 0 151428842 13373440 619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7756/statm: 3265 619 343 3 0 365 0
[pid=7836] ppid=7756 vsize=5352 CPUtime=0
/proc/7836/stat : 7836 (sh) S 7756 7756 7673 0 -1 4194304 289 121 0 0 0 0 0 0 15 0 1 0 151440940 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7836/statm: 1338 224 188 169 0 49 0
[pid=7838] ppid=7836 vsize=64132 CPUtime=101.27
/proc/7838/stat : 7838 (clasp) R 7836 7756 7673 0 -1 4194304 17057 0 0 0 10117 10 0 0 25 0 1 0 151440940 65671168 15558 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/7838/statm: 16033 15558 196 154 0 15503 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 82544

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 7838
/proc/meminfo: memFree=1651752/2055920 swapFree=4180512/4192956

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

/proc/7844/stat : 7844 (sh) S 7756 7756 7673 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 151535485 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7844/statm: 1338 224 188 169 0 49 0
[pid=7846] ppid=7844 vsize=246376 CPUtime=595.65
/proc/7846/stat : 7846 (clasp) R 7844 7756 7673 0 -1 4194304 62985 0 0 0 59509 56 0 0 25 0 1 0 151535485 252289024 60683 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/7846/statm: 61594 60683 196 154 0 61064 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 264788

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 7848
/proc/meminfo: memFree=1469224/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=13060 CPUtime=1065.94
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 2116 366485 0 0 7 1 106364 222 16 0 1 0 151428842 13373440 619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7756/statm: 3265 619 343 3 0 365 0
[pid=7844] ppid=7756 vsize=5352 CPUtime=0
/proc/7844/stat : 7844 (sh) S 7756 7756 7673 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 151535485 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7844/statm: 1338 224 188 169 0 49 0
[pid=7846] ppid=7844 vsize=264936 CPUtime=655.63
/proc/7846/stat : 7846 (clasp) R 7844 7756 7673 0 -1 4194304 67621 0 0 0 65503 60 0 0 25 0 1 0 151535485 271294464 65319 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11411027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7846/statm: 66234 65319 196 154 0 65704 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 283348

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 7848
/proc/meminfo: memFree=1469160/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=13060 CPUtime=1065.94
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 2116 366485 0 0 7 1 106364 222 16 0 1 0 151428842 13373440 619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7756/statm: 3265 619 343 3 0 365 0
[pid=7844] ppid=7756 vsize=5352 CPUtime=0
/proc/7844/stat : 7844 (sh) S 7756 7756 7673 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 151535485 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7844/statm: 1338 224 188 169 0 49 0
[pid=7846] ppid=7844 vsize=264936 CPUtime=715.6
/proc/7846/stat : 7846 (clasp) R 7844 7756 7673 0 -1 4194304 67629 0 0 0 71500 60 0 0 25 0 1 0 151535485 271294464 65327 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/7846/statm: 66234 65327 196 154 0 65704 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 283348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 7848
/proc/meminfo: memFree=1469224/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=13060 CPUtime=1065.94
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 2116 366485 0 0 7 1 106364 222 16 0 1 0 151428842 13373440 619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7756/statm: 3265 619 343 3 0 365 0
[pid=7844] ppid=7756 vsize=5352 CPUtime=0
/proc/7844/stat : 7844 (sh) S 7756 7756 7673 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 151535485 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7844/statm: 1338 224 188 169 0 49 0
[pid=7846] ppid=7844 vsize=264936 CPUtime=734.1
/proc/7846/stat : 7846 (clasp) R 7844 7756 7673 0 -1 4194304 67630 0 0 0 73350 60 0 0 25 0 1 0 151535485 271294464 65328 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134620721 0 0 4096 0 0 0 0 17 1 0 0
/proc/7846/statm: 66234 65328 196 154 0 65704 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 283348

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 7848
/proc/meminfo: memFree=1469224/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=13060 CPUtime=1065.94
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 2116 366485 0 0 7 1 106364 222 16 0 1 0 151428842 13373440 619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7756/statm: 3265 619 343 3 0 365 0
[pid=7844] ppid=7756 vsize=5352 CPUtime=0
/proc/7844/stat : 7844 (sh) S 7756 7756 7673 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 151535485 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7844/statm: 1338 224 188 169 0 49 0
[pid=7846] ppid=7844 vsize=264936 CPUtime=734.1
/proc/7846/stat : 7846 (clasp) R 7844 7756 7673 0 -1 4194304 67630 0 0 0 73350 60 0 0 25 0 1 0 151535485 271294464 65328 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134620721 0 0 4096 0 0 0 0 17 1 0 0
/proc/7846/statm: 66234 65328 196 154 0 65704 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 283348

# WARNING:
# current cumulated CPU time (1065.97 s) is less than in the last sample (1800.04 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (734.07 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 7848
/proc/meminfo: memFree=1469224/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=13060 CPUtime=1065.97
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 2285 368270 0 0 7 1 106365 224 17 0 1 0 151428842 13373440 619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7756/statm: 3265 619 343 3 0 365 0
Current children cumulated CPU time (s) 1065.97
Current children cumulated vsize (KiB) 13060

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 0.99 2/80 7848
/proc/meminfo: memFree=1469224/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=13060 CPUtime=1065.97
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 2285 368270 0 0 7 1 106365 224 17 0 1 0 151428842 13373440 619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7756/statm: 3265 619 343 3 0 365 0
Current children cumulated CPU time (s) 1065.97
Current children cumulated vsize (KiB) 13060

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 7859
/proc/meminfo: memFree=1700504/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=13060 CPUtime=1065.97
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 2285 368270 0 0 7 1 106365 224 17 0 1 0 151428842 13373440 619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7756/statm: 3265 619 343 3 0 365 0
[pid=7857] ppid=7756 vsize=5352 CPUtime=0
/proc/7857/stat : 7857 (sh) S 7756 7756 7673 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 151608926 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7857/statm: 1338 224 188 169 0 49 0
[pid=7859] ppid=7857 vsize=32476 CPUtime=1.35
/proc/7859/stat : 7859 (clasp) R 7857 7756 7673 0 -1 4194304 9041 0 0 0 132 3 0 0 25 0 1 0 151608926 33255424 7605 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629616 0 0 4096 0 0 0 0 17 1 0 0
/proc/7859/statm: 8119 7605 196 154 0 7589 0
Current children cumulated CPU time (s) 1067.32
Current children cumulated vsize (KiB) 50888

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 7859
/proc/meminfo: memFree=1700504/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=13060 CPUtime=1065.97
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 2285 368270 0 0 7 1 106365 224 17 0 1 0 151428842 13373440 619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7756/statm: 3265 619 343 3 0 365 0
[pid=7857] ppid=7756 vsize=5352 CPUtime=0
/proc/7857/stat : 7857 (sh) S 7756 7756 7673 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 151608926 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7857/statm: 1338 224 188 169 0 49 0
[pid=7859] ppid=7857 vsize=32476 CPUtime=1.75
/proc/7859/stat : 7859 (clasp) R 7857 7756 7673 0 -1 4194304 9072 0 0 0 172 3 0 0 25 0 1 0 151608926 33255424 7636 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629585 0 0 4096 0 0 0 0 17 1 0 0
/proc/7859/statm: 8119 7636 196 154 0 7589 0
Current children cumulated CPU time (s) 1067.72
Current children cumulated vsize (KiB) 50888

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 7859
/proc/meminfo: memFree=1700312/2055920 swapFree=4180512/4192956
[pid=7756] ppid=7754 vsize=13060 CPUtime=1065.97
/proc/7756/stat : 7756 (pbclasp) S 7754 7756 7673 0 -1 4194304 2285 368270 0 0 7 1 106365 224 17 0 1 0 151428842 13373440 619 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7756/statm: 3265 619 343 3 0 365 0
[pid=7857] ppid=7756 vsize=5352 CPUtime=0
/proc/7857/stat : 7857 (sh) S 7756 7756 7673 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 151608926 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7857/statm: 1338 224 188 169 0 49 0
[pid=7859] ppid=7857 vsize=32476 CPUtime=1.95
/proc/7859/stat : 7859 (clasp) R 7857 7756 7673 0 -1 4194304 9072 0 0 0 192 3 0 0 25 0 1 0 151608926 33255424 7636 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134716694 0 0 4096 0 0 0 0 17 1 0 0
/proc/7859/statm: 8119 7636 196 154 0 7589 0
Current children cumulated CPU time (s) 1067.92
Current children cumulated vsize (KiB) 50888

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7756 and gives
#  childrusage.ru_utime.tv_sec=1063
#  childrusage.ru_utime.tv_usec=735287
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=264655
# CPU time returned by wait4() is 1066
# while last known CPU time is 1067.92
#
# 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): 734.07
#  lost CPU user time (s): 733.49
#  lost CPU system time (s): 0.58

Real time (s): 1802.83
CPU time (s): 1801.99
CPU user time (s): 1799.13
CPU system time (s): 2.86
CPU usage (%): 99.9535
Max. virtual memory (cumulated for all children) (KiB): 697548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1063.74
system time used= 2.26465
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 371170
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= 1346
involuntary context switches= 23675

runsolver used 1.75273 second user time and 4.81427 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Fri Apr 20 02:12:14 UTC 2007

IDJOB= 363942
IDBENCH= 2045
IDSOLVER= 158
FILE ID= node33/363942-1177035133

PBS_JOBID= 4640103

Free space on /tmp= 66476 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-jac3.opb
COMMAND LINE= pbclasp instance-363942-1177035133.opb /tmp/evaluation/363942-1177035133/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-363942-1177035133 -o ROOT/results/node33/conversion-363942-1177035133 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363942-1177035133/instance-363942-1177035133.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-363942-1177035133 -o ROOT/results/node33/solver-363942-1177035133 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363942-1177035133.opb /tmp/evaluation/363942-1177035133/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  05a03b946ede4da21fcf30fd621632f5

RANDOM SEED= 231368069

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1732360 kB
Buffers:         37056 kB
Cached:         186224 kB
SwapCached:       2276 kB
Active:         198564 kB
Inactive:        71596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1732360 kB
SwapTotal:     4192956 kB
SwapFree:      4180512 kB
Dirty:            1320 kB
Writeback:           0 kB
Mapped:          61812 kB
Slab:            38764 kB
Committed_AS:  1684272 kB
PageTables:       1992 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= 66476 MiB

End job on node33 on Fri Apr 20 02:42:17 UTC 2007