Trace number 352352

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) 1491.76 1492.54

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_0.opb.PB06.opb
MD5SUM325852af8542a0f454599a2893f1b120
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark434
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 434
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 495293
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 495293
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)

1489.96/1490.54	c Somebody sent me a SIGTERM
1489.96/1490.54	s UNKNOWN
1489.96/1490.60	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352352-1176629798/instance-352352-1176629798.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/node35/watcher-352352-1176629798 -o ROOT/results/node35/solver-352352-1176629798 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352352-1176629798.opb /tmp/evaluation/352352-1176629798/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: 0.93 0.98 0.99 3/77 24929
/proc/meminfo: memFree=1550144/2055920 swapFree=4064024/4192956
[pid=24929] ppid=24927 vsize=12268 CPUtime=0
/proc/24929/stat : 24929 (pbclasp) D 24927 24929 24230 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 110895247 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266134583909 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/24929/statm: 3067 317 242 3 0 167 0

[startup+0.030259 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 24929
/proc/meminfo: memFree=1550144/2055920 swapFree=4064024/4192956
[pid=24929] ppid=24927 vsize=13316 CPUtime=0.02
/proc/24929/stat : 24929 (pbclasp) R 24927 24929 24230 0 -1 4194304 712 0 0 0 2 0 0 0 18 0 1 0 110895247 13635584 678 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266134296383 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24929/statm: 3329 678 320 3 0 429 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13316

[startup+0.101267 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 24929
/proc/meminfo: memFree=1550144/2055920 swapFree=4064024/4192956
[pid=24929] ppid=24927 vsize=13448 CPUtime=0.09
/proc/24929/stat : 24929 (pbclasp) R 24927 24929 24230 0 -1 4194304 726 0 0 0 9 0 0 0 18 0 1 0 110895247 13770752 692 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266134296411 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24929/statm: 3362 692 320 3 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13448

[startup+0.30129 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 24929
/proc/meminfo: memFree=1550144/2055920 swapFree=4064024/4192956
[pid=24929] ppid=24927 vsize=13580 CPUtime=0.29
/proc/24929/stat : 24929 (pbclasp) R 24927 24929 24230 0 -1 4194304 767 0 0 0 29 0 0 0 19 0 1 0 110895247 13905920 733 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266152120037 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24929/statm: 3395 733 320 3 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13580

[startup+0.701337 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 24929
/proc/meminfo: memFree=1550144/2055920 swapFree=4064024/4192956
[pid=24929] ppid=24927 vsize=13976 CPUtime=0.69
/proc/24929/stat : 24929 (pbclasp) R 24927 24929 24230 0 -1 4194304 879 0 0 0 69 0 0 0 22 0 1 0 110895247 14311424 845 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266152644354 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24929/statm: 3494 845 320 3 0 594 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13976

[startup+1.50143 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24930
/proc/meminfo: memFree=1547384/2055920 swapFree=4064024/4192956
[pid=24929] ppid=24927 vsize=15220 CPUtime=1.1
/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1190 0 0 0 110 0 0 0 16 0 1 0 110895247 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24929/statm: 3805 1142 324 3 0 905 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 15220

[startup+3.10162 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 24932
/proc/meminfo: memFree=1545312/2055920 swapFree=4064024/4192956
[pid=24929] ppid=24927 vsize=15220 CPUtime=1.1
/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1190 0 0 0 110 0 0 0 16 0 1 0 110895247 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24929/statm: 3805 1142 324 3 0 905 0
[pid=24931] ppid=24929 vsize=5352 CPUtime=0
/proc/24931/stat : 24931 (sh) S 24929 24929 24230 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110895359 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24931/statm: 1338 229 193 169 0 49 0
[pid=24932] ppid=24931 vsize=12532 CPUtime=1.98
/proc/24932/stat : 24932 (pb2clasp1) R 24931 24929 24230 0 -1 4194304 521 0 0 0 198 0 0 0 25 0 1 0 110895359 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 266134083166 0 0 4224 0 0 0 0 17 1 0 0
/proc/24932/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33104

[startup+6.30199 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 24932
/proc/meminfo: memFree=1543840/2055920 swapFree=4064024/4192956
[pid=24929] ppid=24927 vsize=15220 CPUtime=1.1
/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1190 0 0 0 110 0 0 0 16 0 1 0 110895247 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24929/statm: 3805 1142 324 3 0 905 0
[pid=24931] ppid=24929 vsize=5352 CPUtime=0
/proc/24931/stat : 24931 (sh) S 24929 24929 24230 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110895359 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24931/statm: 1338 229 193 169 0 49 0
[pid=24932] ppid=24931 vsize=12532 CPUtime=5.17
/proc/24932/stat : 24932 (pb2clasp1) R 24931 24929 24230 0 -1 4194304 521 0 0 0 516 1 0 0 25 0 1 0 110895359 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 266152767337 0 0 4224 0 0 0 0 17 1 0 0
/proc/24932/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 33104

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/80 24932
/proc/meminfo: memFree=1541032/2055920 swapFree=4064024/4192956
[pid=24929] ppid=24927 vsize=15220 CPUtime=1.1
/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1190 0 0 0 110 0 0 0 16 0 1 0 110895247 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24929/statm: 3805 1142 324 3 0 905 0
[pid=24931] ppid=24929 vsize=5352 CPUtime=0
/proc/24931/stat : 24931 (sh) S 24929 24929 24230 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110895359 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24931/statm: 1338 229 193 169 0 49 0
[pid=24932] ppid=24931 vsize=12532 CPUtime=11.57
/proc/24932/stat : 24932 (pb2clasp1) R 24931 24929 24230 0 -1 4194304 521 0 0 0 1155 2 0 0 25 0 1 0 110895359 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 266152766466 0 0 4224 0 0 0 0 17 1 0 0
/proc/24932/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33104

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 24932
/proc/meminfo: memFree=1535400/2055920 swapFree=4064024/4192956
[pid=24929] ppid=24927 vsize=15220 CPUtime=1.1
/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1190 0 0 0 110 0 0 0 16 0 1 0 110895247 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24929/statm: 3805 1142 324 3 0 905 0
[pid=24931] ppid=24929 vsize=5352 CPUtime=0
/proc/24931/stat : 24931 (sh) S 24929 24929 24230 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110895359 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24931/statm: 1338 229 193 169 0 49 0
[pid=24932] ppid=24931 vsize=12532 CPUtime=24.37
/proc/24932/stat : 24932 (pb2clasp1) R 24931 24929 24230 0 -1 4194304 521 0 0 0 2431 6 0 0 25 0 1 0 110895359 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 266152655525 0 0 4224 0 0 0 0 17 1 0 0
/proc/24932/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33104

[startup+51.1012 s]
/proc/loadavg: 0.97 0.98 0.99 2/81 24939
/proc/meminfo: memFree=1273248/2055920 swapFree=4064088/4192956
[pid=24929] ppid=24927 vsize=16144 CPUtime=41.01
/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1784 1617 0 0 113 0 3968 20 16 0 1 0 110895247 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24929/statm: 4036 1382 343 3 0 1136 0
[pid=24937] ppid=24929 vsize=5352 CPUtime=0
/proc/24937/stat : 24937 (sh) S 24929 24929 24230 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 110899352 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24937/statm: 1338 224 188 169 0 49 0
[pid=24938] ppid=24937 vsize=2520 CPUtime=0.03
/proc/24938/stat : 24938 (cat) S 24937 24929 24230 0 -1 4194304 119 0 0 0 0 3 0 0 15 0 1 0 110899353 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 266134585570 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/24938/statm: 630 87 71 4 0 42 0
[pid=24939] ppid=24937 vsize=256228 CPUtime=10.01
/proc/24939/stat : 24939 (clasp) R 24937 24929 24230 0 -1 4194304 63698 0 0 0 974 27 0 0 25 0 1 0 110899353 262377472 63177 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135039282 0 0 4096 0 0 0 0 17 1 0 0
/proc/24939/statm: 64057 63178 173 154 0 63527 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 280244

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/80 24941
/proc/meminfo: memFree=1185896/2055920 swapFree=4064088/4192956
[pid=24929] ppid=24927 vsize=16144 CPUtime=41.01
/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1784 1617 0 0 113 0 3968 20 16 0 1 0 110895247 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24929/statm: 4036 1382 343 3 0 1136 0
[pid=24937] ppid=24929 vsize=5352 CPUtime=0.04
/proc/24937/stat : 24937 (sh) S 24929 24929 24230 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 110899352 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24937/statm: 1338 224 188 169 0 49 0
[pid=24939] ppid=24937 vsize=326944 CPUtime=61.17
/proc/24939/stat : 24939 (clasp) R 24937 24929 24230 0 -1 4194304 166695 0 0 0 6038 79 0 0 25 0 1 0 110899353 334790656 81230 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/24939/statm: 81736 81230 194 154 0 81206 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 348440

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 24941
/proc/meminfo: memFree=1075752/2055920 swapFree=4064088/4192956
[pid=24929] ppid=24927 vsize=16144 CPUtime=41.01
/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1784 1617 0 0 113 0 3968 20 16 0 1 0 110895247 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24929/statm: 4036 1382 343 3 0 1136 0
[pid=24937] ppid=24929 vsize=5352 CPUtime=0.04
/proc/24937/stat : 24937 (sh) S 24929 24929 24230 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 110899352 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24937/statm: 1338 224 188 169 0 49 0
[pid=24939] ppid=24937 vsize=437724 CPUtime=121.15
/proc/24939/stat : 24939 (clasp) R 24937 24929 24230 0 -1 4194304 194393 0 0 0 12019 96 0 0 25 0 1 0 110899353 448229376 108887 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1898107 0 0 4096 0 0 0 0 17 1 0 0
/proc/24939/statm: 109431 108887 194 154 0 108901 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 459220

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 24941
/proc/meminfo: memFree=951848/2055920 swapFree=4064152/4192956
[pid=24929] ppid=24927 vsize=16144 CPUtime=41.01
/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1784 1617 0 0 113 0 3968 20 16 0 1 0 110895247 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24929/statm: 4036 1382 343 3 0 1136 0
[pid=24937] ppid=24929 vsize=5352 CPUtime=0.04
/proc/24937/stat : 24937 (sh) S 24929 24929 24230 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 110899352 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24937/statm: 1338 224 188 169 0 49 0
[pid=24939] ppid=24937 vsize=561424 CPUtime=181.13
/proc/24939/stat : 24939 (clasp) R 24937 24929 24230 0 -1 4194304 225259 0 0 0 17998 115 0 0 25 0 1 0 110899353 574898176 139692 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1898107 0 0 4096 0 0 0 0 17 1 0 0
/proc/24939/statm: 140356 139692 194 154 0 139826 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 582920

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 24941
/proc/meminfo: memFree=849768/2055920 swapFree=4064152/4192956
[pid=24929] ppid=24927 vsize=16144 CPUtime=41.01
/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1784 1617 0 0 113 0 3968 20 16 0 1 0 110895247 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24929/statm: 4036 1382 343 3 0 1136 0
[pid=24937] ppid=24929 vsize=5352 CPUtime=0.04
/proc/24937/stat : 24937 (sh) S 24929 24929 24230 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 110899352 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24937/statm: 1338 224 188 169 0 49 0
[pid=24939] ppid=24937 vsize=664672 CPUtime=241.12
/proc/24939/stat : 24939 (clasp) R 24937 24929 24230 0 -1 4194304 250977 0 0 0 23981 131 0 0 25 0 1 0 110899353 680624128 165319 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/24939/statm: 166168 165319 194 154 0 165638 0

################
# More data... #
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/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1784 1617 0 0 113 0 3968 20 16 0 1 0 110895247 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24929/statm: 4036 1382 343 3 0 1136 0
[pid=24937] ppid=24929 vsize=5352 CPUtime=0.04
/proc/24937/stat : 24937 (sh) S 24929 24929 24230 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 110899352 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24937/statm: 1338 224 188 169 0 49 0
[pid=24939] ppid=24937 vsize=1811876 CPUtime=1440.72
/proc/24939/stat : 24939 (clasp) R 24937 24929 24230 0 -1 4194304 540061 0 0 0 143742 330 0 0 25 0 1 0 110899353 1855361024 450201 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769056 0 0 4096 0 0 0 0 17 1 0 0
/proc/24939/statm: 452969 450201 194 154 0 452439 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 1833372



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1490.51 s]
/proc/loadavg: 1.10 1.01 1.00 2/86 25079
/proc/meminfo: memFree=14944/2055920 swapFree=4064628/4192956
[pid=24929] ppid=24927 vsize=16144 CPUtime=41.01
/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1784 1617 0 0 113 0 3968 20 16 0 1 0 110895247 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24929/statm: 4036 1382 343 3 0 1136 0
[pid=24937] ppid=24929 vsize=5352 CPUtime=0.04
/proc/24937/stat : 24937 (sh) S 24929 24929 24230 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 110899352 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24937/statm: 1338 224 188 169 0 49 0
[pid=24939] ppid=24937 vsize=1821708 CPUtime=1448.91
/proc/24939/stat : 24939 (clasp) R 24937 24929 24230 0 -1 4194304 542530 0 0 0 144559 332 0 0 25 0 1 0 110899353 1865428992 452670 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/24939/statm: 455427 452670 194 154 0 454897 0
Current children cumulated CPU time (s) 1489.96
Current children cumulated vsize (KiB) 1843204

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

[startup+1490.51 s]
/proc/loadavg: 1.10 1.01 1.00 2/86 25079
/proc/meminfo: memFree=14944/2055920 swapFree=4064628/4192956
[pid=24929] ppid=24927 vsize=16144 CPUtime=41.01
/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1784 1617 0 0 113 0 3968 20 16 0 1 0 110895247 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24929/statm: 4036 1382 343 3 0 1136 0
[pid=24937] ppid=24929 vsize=5352 CPUtime=0.04
/proc/24937/stat : 24937 (sh) S 24929 24929 24230 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 110899352 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24937/statm: 1338 224 188 169 0 49 0
[pid=24939] ppid=24937 vsize=1821708 CPUtime=1448.91
/proc/24939/stat : 24939 (clasp) R 24937 24929 24230 0 -1 4194304 542530 0 0 0 144559 332 0 0 25 0 1 0 110899353 1865428992 452670 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/24939/statm: 455427 452670 194 154 0 454897 0
Current children cumulated CPU time (s) 1489.96
Current children cumulated vsize (KiB) 1843204

# WARNING:
# current cumulated CPU time (41.09 s) is less than in the last sample (1489.96 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1448.87 s) to the 'lost time'.

[startup+1490.62 s]
/proc/loadavg: 1.10 1.01 1.00 2/86 25079
/proc/meminfo: memFree=14944/2055920 swapFree=4064628/4192956
[pid=24929] ppid=24927 vsize=16144 CPUtime=41.09
/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1878 2486 0 0 113 1 3969 26 16 0 1 0 110895247 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24929/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.09
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+1491 s]
/proc/loadavg: 1.10 1.01 1.00 2/86 25079
/proc/meminfo: memFree=14944/2055920 swapFree=4064628/4192956
[pid=24929] ppid=24927 vsize=16144 CPUtime=41.22
/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1944 3404 0 1 114 1 3969 38 15 0 1 0 110895247 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24929/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.22
Current children cumulated vsize (KiB) 16144

[startup+1491.8 s]
/proc/loadavg: 1.10 1.01 1.00 2/88 25090
/proc/meminfo: memFree=1812240/2055920 swapFree=4064628/4192956
[pid=24929] ppid=24927 vsize=16144 CPUtime=41.22
/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1944 3404 0 1 114 1 3969 38 15 0 1 0 110895247 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24929/statm: 4036 1384 343 3 0 1136 0
[pid=25088] ppid=24929 vsize=5352 CPUtime=0
/proc/25088/stat : 25088 (sh) S 24929 24929 24230 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111044328 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25088/statm: 1338 224 188 169 0 49 0
[pid=25089] ppid=25088 vsize=2520 CPUtime=0
/proc/25089/stat : 25089 (cat) S 25088 24929 24230 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111044328 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 266134585570 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25089/statm: 630 87 71 4 0 42 0
[pid=25090] ppid=25088 vsize=25376 CPUtime=0.97
/proc/25090/stat : 25090 (clasp) R 25088 24929 24230 0 -1 4194304 6004 0 0 0 94 3 0 0 25 0 1 0 111044328 25985024 5934 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135030832 0 0 4096 0 0 0 0 17 1 0 0
/proc/25090/statm: 6344 5934 173 154 0 5814 0
Current children cumulated CPU time (s) 42.19
Current children cumulated vsize (KiB) 49392

[startup+1492.2 s]
/proc/loadavg: 1.10 1.01 1.00 2/88 25090
/proc/meminfo: memFree=1812240/2055920 swapFree=4064628/4192956
[pid=24929] ppid=24927 vsize=16144 CPUtime=41.22
/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1944 3404 0 1 114 1 3969 38 15 0 1 0 110895247 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24929/statm: 4036 1384 343 3 0 1136 0
[pid=25088] ppid=24929 vsize=5352 CPUtime=0
/proc/25088/stat : 25088 (sh) S 24929 24929 24230 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111044328 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25088/statm: 1338 224 188 169 0 49 0
[pid=25089] ppid=25088 vsize=2520 CPUtime=0
/proc/25089/stat : 25089 (cat) S 25088 24929 24230 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111044328 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 266134585570 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25089/statm: 630 87 71 4 0 42 0
[pid=25090] ppid=25088 vsize=35336 CPUtime=1.37
/proc/25090/stat : 25090 (clasp) R 25088 24929 24230 0 -1 4194304 8499 0 0 0 133 4 0 0 25 0 1 0 111044328 36184064 8429 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1898107 0 0 4096 0 0 0 0 17 1 0 0
/proc/25090/statm: 8834 8429 173 154 0 8304 0
Current children cumulated CPU time (s) 42.59
Current children cumulated vsize (KiB) 59352

[startup+1492.4 s]
/proc/loadavg: 1.10 1.01 1.00 2/88 25090
/proc/meminfo: memFree=1812240/2055920 swapFree=4064628/4192956
[pid=24929] ppid=24927 vsize=16144 CPUtime=41.22
/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1944 3404 0 1 114 1 3969 38 15 0 1 0 110895247 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24929/statm: 4036 1384 343 3 0 1136 0
[pid=25088] ppid=24929 vsize=5352 CPUtime=0
/proc/25088/stat : 25088 (sh) S 24929 24929 24230 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111044328 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25088/statm: 1338 224 188 169 0 49 0
[pid=25089] ppid=25088 vsize=2520 CPUtime=0
/proc/25089/stat : 25089 (cat) S 25088 24929 24230 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111044328 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 266134585570 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25089/statm: 630 87 71 4 0 42 0
[pid=25090] ppid=25088 vsize=40236 CPUtime=1.57
/proc/25090/stat : 25090 (clasp) R 25088 24929 24230 0 -1 4194304 9755 0 0 0 153 4 0 0 25 0 1 0 111044328 41201664 9685 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134935293 0 0 4096 0 0 0 0 17 1 0 0
/proc/25090/statm: 10059 9685 173 154 0 9529 0
Current children cumulated CPU time (s) 42.79
Current children cumulated vsize (KiB) 64252

[startup+1492.5 s]
/proc/loadavg: 1.10 1.01 1.00 2/88 25090
/proc/meminfo: memFree=1812240/2055920 swapFree=4064628/4192956
[pid=24929] ppid=24927 vsize=16144 CPUtime=41.22
/proc/24929/stat : 24929 (pbclasp) S 24927 24929 24230 0 -1 4194304 1944 3404 0 1 114 1 3969 38 15 0 1 0 110895247 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24929/statm: 4036 1384 343 3 0 1136 0
[pid=25088] ppid=24929 vsize=5352 CPUtime=0
/proc/25088/stat : 25088 (sh) S 24929 24929 24230 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111044328 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25088/statm: 1338 224 188 169 0 49 0
[pid=25089] ppid=25088 vsize=2520 CPUtime=0
/proc/25089/stat : 25089 (cat) S 25088 24929 24230 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111044328 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 266134585570 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25089/statm: 630 87 71 4 0 42 0
[pid=25090] ppid=25088 vsize=42708 CPUtime=1.67
/proc/25090/stat : 25090 (clasp) R 25088 24929 24230 0 -1 4194304 10378 0 0 0 162 5 0 0 25 0 1 0 111044328 43732992 10308 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134932462 0 0 4096 0 0 0 0 17 1 0 0
/proc/25090/statm: 10677 10308 173 154 0 10147 0
Current children cumulated CPU time (s) 42.89
Current children cumulated vsize (KiB) 66724

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24929 and gives
#  childrusage.ru_utime.tv_sec=40
#  childrusage.ru_utime.tv_usec=839791
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=406938
# CPU time returned by wait4() is 41.2467
# while last known CPU time is 42.89
#
# 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): 1448.87
#  lost CPU user time (s): 1445.58
#  lost CPU system time (s): 3.29

Real time (s): 1492.54
CPU time (s): 1491.76
CPU user time (s): 1488.03
CPU system time (s): 3.73
CPU usage (%): 99.9478
Max. virtual memory (cumulated for all children) (KiB): 1843204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.8398
system time used= 0.406938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6588
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= 4829
involuntary context switches= 72

runsolver used 1.47578 second user time and 3.9704 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Sun Apr 15 09:36:38 UTC 2007

IDJOB= 352352
IDBENCH= 1969
IDSOLVER= 158
FILE ID= node35/352352-1176629798

PBS_JOBID= 4559788

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_0.opb.PB06.opb
COMMAND LINE= pbclasp instance-352352-1176629798.opb /tmp/evaluation/352352-1176629798/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-352352-1176629798 -o ROOT/results/node35/conversion-352352-1176629798 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352352-1176629798/instance-352352-1176629798.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-352352-1176629798 -o ROOT/results/node35/solver-352352-1176629798 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352352-1176629798.opb /tmp/evaluation/352352-1176629798/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  325852af8542a0f454599a2893f1b120

RANDOM SEED= 616954755

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:       1550552 kB
Buffers:         73496 kB
Cached:         299992 kB
SwapCached:       3028 kB
Active:         198448 kB
Inactive:       228956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550552 kB
SwapTotal:     4192956 kB
SwapFree:      4064024 kB
Dirty:           17952 kB
Writeback:           0 kB
Mapped:          60896 kB
Slab:            63284 kB
Committed_AS:  1391616 kB
PageTables:       2000 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 node35 on Sun Apr 15 10:01:31 UTC 2007