Trace number 352391

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) 1487.45 1488.23

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_9.opb.PB06.opb
MD5SUM093efae700664f798191c0b27cec34af
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark447
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 447
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
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 constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 494527
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 494527
Number of bits of the biggest sum of numbers19
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)

1485.54/1486.21	c Somebody sent me a SIGTERM
1485.54/1486.21	s UNKNOWN
1485.54/1486.24	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352391-1176630795/instance-352391-1176630795.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/node63/watcher-352391-1176630795 -o ROOT/results/node63/solver-352391-1176630795 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352391-1176630795.opb /tmp/evaluation/352391-1176630795/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 3/64 19129
/proc/meminfo: memFree=1825316/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=12268 CPUtime=0
/proc/19129/stat : 19129 (pbclasp) D 19127 19129 18363 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 139069433 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247254973029 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/19129/statm: 3067 317 242 3 0 167 0

[startup+0.038231 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19129
/proc/meminfo: memFree=1825316/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=13316 CPUtime=0.03
/proc/19129/stat : 19129 (pbclasp) R 19127 19129 18363 0 -1 4194304 713 0 0 0 3 0 0 0 18 0 1 0 139069433 13635584 679 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247275130626 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19129/statm: 3329 679 320 3 0 429 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13316

[startup+0.101236 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19129
/proc/meminfo: memFree=1825316/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=13448 CPUtime=0.09
/proc/19129/stat : 19129 (pbclasp) R 19127 19129 18363 0 -1 4194304 726 0 0 0 9 0 0 0 18 0 1 0 139069433 13770752 692 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247254685523 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19129/statm: 3362 692 320 3 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13448

[startup+0.301257 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19129
/proc/meminfo: memFree=1825316/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=13580 CPUtime=0.29
/proc/19129/stat : 19129 (pbclasp) R 19127 19129 18363 0 -1 4194304 768 0 0 0 29 0 0 0 19 0 1 0 139069433 13905920 734 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247275130632 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19129/statm: 3395 734 320 3 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13580

[startup+0.701299 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19129
/proc/meminfo: memFree=1825316/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=14164 CPUtime=0.69
/proc/19129/stat : 19129 (pbclasp) R 19127 19129 18363 0 -1 4194304 914 0 0 0 69 0 0 0 22 0 1 0 139069433 14503936 880 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247274748698 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19129/statm: 3541 880 320 3 0 641 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14164

[startup+1.50238 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19130
/proc/meminfo: memFree=1822620/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=15220 CPUtime=1.09
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1190 0 0 0 109 0 0 0 16 0 1 0 139069433 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263703138 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19129/statm: 3805 1142 324 3 0 905 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 15220

[startup+3.10155 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19132
/proc/meminfo: memFree=1820556/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=15220 CPUtime=1.09
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1190 0 0 0 109 0 0 0 16 0 1 0 139069433 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263703138 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19129/statm: 3805 1142 324 3 0 905 0
[pid=19131] ppid=19129 vsize=5352 CPUtime=0
/proc/19131/stat : 19131 (sh) S 19129 19129 18363 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 139069543 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19131/statm: 1338 229 193 169 0 49 0
[pid=19132] ppid=19131 vsize=12532 CPUtime=1.99
/proc/19132/stat : 19132 (pb2clasp1) R 19131 19129 18363 0 -1 4194304 521 0 0 0 199 0 0 0 25 0 1 0 139069543 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 247274750864 0 0 4224 0 0 0 0 17 1 0 0
/proc/19132/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33104

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19132
/proc/meminfo: memFree=1819148/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=15220 CPUtime=1.09
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1190 0 0 0 109 0 0 0 16 0 1 0 139069433 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263703138 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19129/statm: 3805 1142 324 3 0 905 0
[pid=19131] ppid=19129 vsize=5352 CPUtime=0
/proc/19131/stat : 19131 (sh) S 19129 19129 18363 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 139069543 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19131/statm: 1338 229 193 169 0 49 0
[pid=19132] ppid=19131 vsize=12532 CPUtime=5.18
/proc/19132/stat : 19132 (pb2clasp1) R 19131 19129 18363 0 -1 4194304 521 0 0 0 517 1 0 0 25 0 1 0 139069543 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 247274963040 0 0 4224 0 0 0 0 17 1 0 0
/proc/19132/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 33104

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19132
/proc/meminfo: memFree=1816532/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=15220 CPUtime=1.09
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1190 0 0 0 109 0 0 0 16 0 1 0 139069433 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263703138 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19129/statm: 3805 1142 324 3 0 905 0
[pid=19131] ppid=19129 vsize=5352 CPUtime=0
/proc/19131/stat : 19131 (sh) S 19129 19129 18363 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 139069543 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19131/statm: 1338 229 193 169 0 49 0
[pid=19132] ppid=19131 vsize=12532 CPUtime=11.58
/proc/19132/stat : 19132 (pb2clasp1) R 19131 19129 18363 0 -1 4194304 521 0 0 0 1155 3 0 0 25 0 1 0 139069543 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 247274817173 0 0 4224 0 0 0 0 17 1 0 0
/proc/19132/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33104

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19132
/proc/meminfo: memFree=1811092/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=15220 CPUtime=1.09
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1190 0 0 0 109 0 0 0 16 0 1 0 139069433 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263703138 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19129/statm: 3805 1142 324 3 0 905 0
[pid=19131] ppid=19129 vsize=5352 CPUtime=0
/proc/19131/stat : 19131 (sh) S 19129 19129 18363 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 139069543 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19131/statm: 1338 229 193 169 0 49 0
[pid=19132] ppid=19131 vsize=12532 CPUtime=24.38
/proc/19132/stat : 19132 (pb2clasp1) R 19131 19129 18363 0 -1 4194304 521 0 0 0 2432 6 0 0 25 0 1 0 139069543 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 247274680548 0 0 4224 0 0 0 0 17 1 0 0
/proc/19132/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33104

[startup+51.1026 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 19139
/proc/meminfo: memFree=1552652/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=16144 CPUtime=41.15
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1787 1617 0 0 111 1 3984 19 16 0 1 0 139069433 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19129/statm: 4036 1382 343 3 0 1136 0
[pid=19137] ppid=19129 vsize=5352 CPUtime=0
/proc/19137/stat : 19137 (sh) S 19129 19129 18363 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 139073552 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19137/statm: 1338 224 188 169 0 49 0
[pid=19138] ppid=19137 vsize=2520 CPUtime=0.02
/proc/19138/stat : 19138 (cat) S 19137 19129 18363 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 139073552 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 247254974690 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19138/statm: 630 87 71 4 0 42 0
[pid=19139] ppid=19137 vsize=251588 CPUtime=9.84
/proc/19139/stat : 19139 (clasp) R 19137 19129 18363 0 -1 4194304 62842 0 1 0 957 27 0 0 25 0 1 0 139073552 257626112 62322 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088535 0 0 4096 0 0 0 0 17 1 0 0
/proc/19139/statm: 62897 62322 173 154 0 62367 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 275604

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19139
/proc/meminfo: memFree=1461652/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=16144 CPUtime=41.15
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1787 1617 0 0 111 1 3984 19 16 0 1 0 139069433 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19129/statm: 4036 1382 343 3 0 1136 0
[pid=19137] ppid=19129 vsize=5352 CPUtime=0.05
/proc/19137/stat : 19137 (sh) S 19129 19129 18363 0 -1 4194304 286 121 0 0 0 0 0 5 16 0 1 0 139073552 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19137/statm: 1338 224 188 169 0 49 0
[pid=19139] ppid=19137 vsize=327208 CPUtime=60.98
/proc/19139/stat : 19139 (clasp) R 19137 19129 18363 0 -1 4194304 166775 0 1 0 6018 80 0 0 25 0 1 0 139073552 335060992 81311 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3405435 0 0 4096 0 0 0 0 17 1 0 0
/proc/19139/statm: 81802 81311 194 154 0 81272 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 348704

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19139
/proc/meminfo: memFree=1351764/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=16144 CPUtime=41.15
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1787 1617 0 0 111 1 3984 19 16 0 1 0 139069433 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19129/statm: 4036 1382 343 3 0 1136 0
[pid=19137] ppid=19129 vsize=5352 CPUtime=0.05
/proc/19137/stat : 19137 (sh) S 19129 19129 18363 0 -1 4194304 286 121 0 0 0 0 0 5 16 0 1 0 139073552 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19137/statm: 1338 224 188 169 0 49 0
[pid=19139] ppid=19137 vsize=437856 CPUtime=120.96
/proc/19139/stat : 19139 (clasp) R 19137 19129 18363 0 -1 4194304 194414 0 1 0 11998 98 0 0 25 0 1 0 139073552 448364544 108909 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753634 0 0 4096 0 0 0 0 17 1 0 0
/proc/19139/statm: 109464 108909 194 154 0 108934 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 459352

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19139
/proc/meminfo: memFree=1227604/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=16144 CPUtime=41.15
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1787 1617 0 0 111 1 3984 19 16 0 1 0 139069433 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19129/statm: 4036 1382 343 3 0 1136 0
[pid=19137] ppid=19129 vsize=5352 CPUtime=0.05
/proc/19137/stat : 19137 (sh) S 19129 19129 18363 0 -1 4194304 286 121 0 0 0 0 0 5 16 0 1 0 139073552 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19137/statm: 1338 224 188 169 0 49 0
[pid=19139] ppid=19137 vsize=561704 CPUtime=180.94
/proc/19139/stat : 19139 (clasp) R 19137 19129 18363 0 -1 4194304 225324 0 1 0 17979 115 0 0 25 0 1 0 139073552 575184896 139758 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/19139/statm: 140426 139758 194 154 0 139896 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 583200

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19139
/proc/meminfo: memFree=1125396/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=16144 CPUtime=41.15
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1787 1617 0 0 111 1 3984 19 16 0 1 0 139069433 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19129/statm: 4036 1382 343 3 0 1136 0
[pid=19137] ppid=19129 vsize=5352 CPUtime=0.05
/proc/19137/stat : 19137 (sh) S 19129 19129 18363 0 -1 4194304 286 121 0 0 0 0 0 5 16 0 1 0 139073552 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19137/statm: 1338 224 188 169 0 49 0
[pid=19139] ppid=19137 vsize=665200 CPUtime=240.93
/proc/19139/stat : 19139 (clasp) R 19137 19129 18363 0 -1 4194304 251109 0 1 0 23962 131 0 0 25 0 1 0 139073552 681164800 165452 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/19139/statm: 166300 165452 194 154 0 165770 0

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

Current children cumulated vsize (KiB) 1634464

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19337
/proc/meminfo: memFree=124692/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=16144 CPUtime=41.15
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1787 1617 0 0 111 1 3984 19 16 0 1 0 139069433 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19129/statm: 4036 1382 343 3 0 1136 0
[pid=19137] ppid=19129 vsize=5352 CPUtime=0.05
/proc/19137/stat : 19137 (sh) S 19129 19129 18363 0 -1 4194304 286 121 0 0 0 0 0 5 16 0 1 0 139073552 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19137/statm: 1338 224 188 169 0 49 0
[pid=19139] ppid=19137 vsize=1670188 CPUtime=1320.52
/proc/19139/stat : 19139 (clasp) R 19137 19129 18363 0 -1 4194304 504568 0 1 0 131755 297 0 0 25 0 1 0 139073552 1710272512 415085 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/19139/statm: 417547 415085 194 154 0 417017 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 1691684

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19337
/proc/meminfo: memFree=37716/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=16144 CPUtime=41.15
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1787 1617 0 0 111 1 3984 19 16 0 1 0 139069433 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19129/statm: 4036 1382 343 3 0 1136 0
[pid=19137] ppid=19129 vsize=5352 CPUtime=0.05
/proc/19137/stat : 19137 (sh) S 19129 19129 18363 0 -1 4194304 286 121 0 0 0 0 0 5 16 0 1 0 139073552 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19137/statm: 1338 224 188 169 0 49 0
[pid=19139] ppid=19137 vsize=1756656 CPUtime=1380.51
/proc/19139/stat : 19139 (clasp) R 19137 19129 18363 0 -1 4194304 526282 0 1 0 137739 312 0 0 25 0 1 0 139073552 1798815744 436495 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/19139/statm: 439164 436495 194 154 0 438634 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 1778152

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19337
/proc/meminfo: memFree=16212/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=16144 CPUtime=41.15
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1787 1617 0 0 111 1 3984 19 16 0 1 0 139069433 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19129/statm: 4036 1382 343 3 0 1136 0
[pid=19137] ppid=19129 vsize=5352 CPUtime=0.05
/proc/19137/stat : 19137 (sh) S 19129 19129 18363 0 -1 4194304 286 121 0 0 0 0 0 5 16 0 1 0 139073552 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19137/statm: 1338 224 188 169 0 49 0
[pid=19139] ppid=19137 vsize=1817324 CPUtime=1440.44
/proc/19139/stat : 19139 (clasp) R 19137 19129 18363 0 -1 4194304 541426 0 1 0 143722 322 0 0 25 0 1 0 139073552 1860939776 451567 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/19139/statm: 454331 451567 194 154 0 453801 0
Current children cumulated CPU time (s) 1481.64
Current children cumulated vsize (KiB) 1838820



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1486.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19337
/proc/meminfo: memFree=15828/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=16144 CPUtime=41.15
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1787 1617 0 0 111 1 3984 19 16 0 1 0 139069433 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19129/statm: 4036 1382 343 3 0 1136 0
[pid=19137] ppid=19129 vsize=5352 CPUtime=0.05
/proc/19137/stat : 19137 (sh) S 19129 19129 18363 0 -1 4194304 286 121 0 0 0 0 0 5 16 0 1 0 139073552 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19137/statm: 1338 224 188 169 0 49 0
[pid=19139] ppid=19137 vsize=1821708 CPUtime=1444.34
/proc/19139/stat : 19139 (clasp) R 19137 19129 18363 0 -1 4194304 542516 0 1 0 144112 322 0 0 25 0 1 0 139073552 1865428992 452657 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769192 0 0 4096 0 0 0 0 17 1 0 0
/proc/19139/statm: 455427 452657 194 154 0 454897 0
Current children cumulated CPU time (s) 1485.54
Current children cumulated vsize (KiB) 1843204

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

[startup+1486.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19337
/proc/meminfo: memFree=15828/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=16144 CPUtime=41.15
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1787 1617 0 0 111 1 3984 19 16 0 1 0 139069433 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19129/statm: 4036 1382 343 3 0 1136 0
[pid=19137] ppid=19129 vsize=5352 CPUtime=0.05
/proc/19137/stat : 19137 (sh) S 19129 19129 18363 0 -1 4194304 286 121 0 0 0 0 0 5 16 0 1 0 139073552 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19137/statm: 1338 224 188 169 0 49 0
[pid=19139] ppid=19137 vsize=1821708 CPUtime=1444.34
/proc/19139/stat : 19139 (clasp) R 19137 19129 18363 0 -1 4194304 542516 0 1 0 144112 322 0 0 25 0 1 0 139073552 1865428992 452657 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769192 0 0 4096 0 0 0 0 17 1 0 0
/proc/19139/statm: 455427 452657 194 154 0 454897 0
Current children cumulated CPU time (s) 1485.54
Current children cumulated vsize (KiB) 1843204

# WARNING:
# current cumulated CPU time (41.24 s) is less than in the last sample (1485.54 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1444.3 s) to the 'lost time'.

[startup+1486.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19337
/proc/meminfo: memFree=15828/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=16144 CPUtime=41.24
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1939 2986 0 0 112 1 3984 27 18 0 1 0 139069433 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263703138 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19129/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.24
Current children cumulated vsize (KiB) 16144

Sending SIGKILL to process tree (bottom up)

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

[startup+1487 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19337
/proc/meminfo: memFree=15828/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=16144 CPUtime=41.35
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1950 3388 0 0 112 1 3984 38 16 0 1 0 139069433 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19129/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.35
Current children cumulated vsize (KiB) 16144

[startup+1487.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 19348
/proc/meminfo: memFree=1812476/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=16144 CPUtime=41.35
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1950 3388 0 0 112 1 3984 38 16 0 1 0 139069433 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19129/statm: 4036 1384 343 3 0 1136 0
[pid=19346] ppid=19129 vsize=5352 CPUtime=0
/proc/19346/stat : 19346 (sh) S 19129 19129 18363 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 139218072 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19346/statm: 1338 224 188 169 0 49 0
[pid=19347] ppid=19346 vsize=2520 CPUtime=0
/proc/19347/stat : 19347 (cat) S 19346 19129 18363 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 139218073 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 247254974690 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19347/statm: 630 87 71 4 0 42 0
[pid=19348] ppid=19346 vsize=35996 CPUtime=1.4
/proc/19348/stat : 19348 (clasp) R 19346 19129 18363 0 -1 4194304 8691 0 0 0 136 4 0 0 25 0 1 0 139218073 36859904 8621 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3391238 0 0 4096 0 0 0 0 17 1 0 0
/proc/19348/statm: 8999 8621 173 154 0 8469 0
Current children cumulated CPU time (s) 42.75
Current children cumulated vsize (KiB) 60012

[startup+1488.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 19348
/proc/meminfo: memFree=1784700/2055920 swapFree=4184584/4192956
[pid=19129] ppid=19127 vsize=16144 CPUtime=41.35
/proc/19129/stat : 19129 (pbclasp) S 19127 19129 18363 0 -1 4194304 1950 3388 0 0 112 1 3984 38 16 0 1 0 139069433 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19129/statm: 4036 1384 343 3 0 1136 0
[pid=19346] ppid=19129 vsize=5352 CPUtime=0
/proc/19346/stat : 19346 (sh) S 19129 19129 18363 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 139218072 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19346/statm: 1338 224 188 169 0 49 0
[pid=19347] ppid=19346 vsize=2520 CPUtime=0
/proc/19347/stat : 19347 (cat) S 19346 19129 18363 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 139218073 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 247254974690 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19347/statm: 630 87 71 4 0 42 0
[pid=19348] ppid=19346 vsize=46888 CPUtime=1.8
/proc/19348/stat : 19348 (clasp) R 19346 19129 18363 0 -1 4194304 11293 0 0 0 175 5 0 0 25 0 1 0 139218073 48013312 11223 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3436115 0 0 4096 0 0 0 0 17 1 0 0
/proc/19348/statm: 11722 11228 173 154 0 11192 0
Current children cumulated CPU time (s) 43.15
Current children cumulated vsize (KiB) 70904

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19129 and gives
#  childrusage.ru_utime.tv_sec=40
#  childrusage.ru_utime.tv_usec=984769
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=408937
# CPU time returned by wait4() is 41.3937
# while last known CPU time is 43.15
#
# 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): 1444.3
#  lost CPU user time (s): 1441.11
#  lost CPU system time (s): 3.19

Real time (s): 1488.23
CPU time (s): 1487.45
CPU user time (s): 1483.82
CPU system time (s): 3.63
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 1843204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.9848
system time used= 0.408937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6578
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= 4848
involuntary context switches= 132

runsolver used 1.76373 second user time and 3.59945 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Apr 15 09:53:15 UTC 2007

IDJOB= 352391
IDBENCH= 1972
IDSOLVER= 158
FILE ID= node63/352391-1176630795

PBS_JOBID= 4559782

Free space on /tmp= 66547 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_9.opb.PB06.opb
COMMAND LINE= pbclasp instance-352391-1176630795.opb /tmp/evaluation/352391-1176630795/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-352391-1176630795 -o ROOT/results/node63/conversion-352391-1176630795 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352391-1176630795/instance-352391-1176630795.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-352391-1176630795 -o ROOT/results/node63/solver-352391-1176630795 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352391-1176630795.opb /tmp/evaluation/352391-1176630795/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  093efae700664f798191c0b27cec34af

RANDOM SEED= 882182909

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1825852 kB
Buffers:          6372 kB
Cached:         132004 kB
SwapCached:       2588 kB
Active:          41108 kB
Inactive:       107976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825852 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:           17940 kB
Writeback:           0 kB
Mapped:          16924 kB
Slab:            66988 kB
Committed_AS:   701328 kB
PageTables:       1464 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= 66514 MiB

End job on node63 on Sun Apr 15 10:18:04 UTC 2007