Trace number 360982

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 NameAnswerCPU timeWall clock time
PB-clasp 2007-03-23? (TO) 1800.14 1800.96

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl40_45_pb.cnf.cr.opb
MD5SUMb95bbeb851a52866877e397310a0a770
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.028994
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3600
Total number of constraints170
Number of constraints which are clauses90
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint45
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 46
Number of bits of the biggest sum of numbers6
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)

1800.09/1800.62	c Somebody sent me a SIGTERM
1800.09/1800.62	s UNKNOWN
1800.09/1800.67	pb2clasp1: no process killed
1800.14/1800.94	clasp: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360982-1176977220/instance-360982-1176977220.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/node6/watcher-360982-1176977220 -o ROOT/results/node6/solver-360982-1176977220 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-360982-1176977220.opb /tmp/evaluation/360982-1176977220/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: 0.91 0.95 0.82 3/77 3878
/proc/meminfo: memFree=1289584/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12268 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) D 3876 3878 3307 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 173759677 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591741950 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/3878/statm: 3067 317 242 3 0 167 0

[startup+0.0402129 s]
/proc/loadavg: 0.91 0.95 0.82 3/77 3878
/proc/meminfo: memFree=1289584/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.101217 s]
/proc/loadavg: 0.91 0.95 0.82 3/77 3878
/proc/meminfo: memFree=1289584/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.30124 s]
/proc/loadavg: 0.91 0.95 0.82 3/77 3878
/proc/meminfo: memFree=1289584/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.701287 s]
/proc/loadavg: 0.91 0.95 0.82 3/77 3878
/proc/meminfo: memFree=1289584/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+1.50138 s]
/proc/loadavg: 0.91 0.95 0.82 2/81 3883
/proc/meminfo: memFree=1256720/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
[pid=3880] ppid=3878 vsize=5352 CPUtime=0.08
/proc/3880/stat : 3880 (sh) S 3878 3878 3307 0 -1 4194304 297 506 0 0 0 0 8 0 15 0 1 0 173759678 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3880/statm: 1338 224 188 169 0 49 0
[pid=3882] ppid=3880 vsize=34628 CPUtime=1.43
/proc/3882/stat : 3882 (clasp) R 3880 3878 3307 0 -1 4194304 9750 0 1 0 139 4 0 0 25 0 1 0 173759678 35459072 7986 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2622025 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 8657 7986 194 154 0 8127 0
[pid=3883] ppid=3880 vsize=12268 CPUtime=0
/proc/3883/stat : 3883 (pboutclasp.pl) S 3880 3878 3307 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173759678 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/3883/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.51
Current children cumulated vsize (KiB) 64780

[startup+3.10157 s]
/proc/loadavg: 0.91 0.95 0.82 2/81 3883
/proc/meminfo: memFree=1256280/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
[pid=3880] ppid=3878 vsize=5352 CPUtime=0.08
/proc/3880/stat : 3880 (sh) S 3878 3878 3307 0 -1 4194304 297 506 0 0 0 0 8 0 15 0 1 0 173759678 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3880/statm: 1338 224 188 169 0 49 0
[pid=3882] ppid=3880 vsize=38860 CPUtime=3.03
/proc/3882/stat : 3882 (clasp) R 3880 3878 3307 0 -1 4194304 10794 0 1 0 299 4 0 0 25 0 1 0 173759678 39792640 9030 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2623099 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 9715 9030 194 154 0 9185 0
[pid=3883] ppid=3880 vsize=12268 CPUtime=0
/proc/3883/stat : 3883 (pboutclasp.pl) S 3880 3878 3307 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173759678 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/3883/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 3.11
Current children cumulated vsize (KiB) 69012

[startup+6.30294 s]
/proc/loadavg: 0.92 0.95 0.82 2/81 3883
/proc/meminfo: memFree=1245080/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
[pid=3880] ppid=3878 vsize=5352 CPUtime=0.08
/proc/3880/stat : 3880 (sh) S 3878 3878 3307 0 -1 4194304 297 506 0 0 0 0 8 0 15 0 1 0 173759678 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3880/statm: 1338 224 188 169 0 49 0
[pid=3882] ppid=3880 vsize=49308 CPUtime=6.23
/proc/3882/stat : 3882 (clasp) R 3880 3878 3307 0 -1 4194304 13379 0 1 0 617 6 0 0 25 0 1 0 173759678 50491392 11615 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2623099 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 12327 11615 194 154 0 11797 0
[pid=3883] ppid=3880 vsize=12268 CPUtime=0
/proc/3883/stat : 3883 (pboutclasp.pl) S 3880 3878 3307 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173759678 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/3883/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 6.31
Current children cumulated vsize (KiB) 79460

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.82 2/81 3883
/proc/meminfo: memFree=1227544/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
[pid=3880] ppid=3878 vsize=5352 CPUtime=0.08
/proc/3880/stat : 3880 (sh) S 3878 3878 3307 0 -1 4194304 297 506 0 0 0 0 8 0 15 0 1 0 173759678 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3880/statm: 1338 224 188 169 0 49 0
[pid=3882] ppid=3880 vsize=65344 CPUtime=12.62
/proc/3882/stat : 3882 (clasp) R 3880 3878 3307 0 -1 4194304 17375 0 1 0 1255 7 0 0 25 0 1 0 173759678 66912256 15611 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753634 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 16336 15611 194 154 0 15806 0
[pid=3883] ppid=3880 vsize=12268 CPUtime=0
/proc/3883/stat : 3883 (pboutclasp.pl) S 3880 3878 3307 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173759678 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/3883/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 95496

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.82 2/81 3883
/proc/meminfo: memFree=1207576/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
[pid=3880] ppid=3878 vsize=5352 CPUtime=0.08
/proc/3880/stat : 3880 (sh) S 3878 3878 3307 0 -1 4194304 297 506 0 0 0 0 8 0 15 0 1 0 173759678 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3880/statm: 1338 224 188 169 0 49 0
[pid=3882] ppid=3880 vsize=84424 CPUtime=25.42
/proc/3882/stat : 3882 (clasp) R 3880 3878 3307 0 -1 4194304 22121 0 1 0 2532 10 0 0 25 0 1 0 173759678 86450176 20316 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 21106 20316 194 154 0 20576 0
[pid=3883] ppid=3880 vsize=12268 CPUtime=0
/proc/3883/stat : 3883 (pboutclasp.pl) S 3880 3878 3307 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173759678 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/3883/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 114576

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.83 2/81 3883
/proc/meminfo: memFree=1182424/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
[pid=3880] ppid=3878 vsize=5352 CPUtime=0.08
/proc/3880/stat : 3880 (sh) S 3878 3878 3307 0 -1 4194304 297 506 0 0 0 0 8 0 15 0 1 0 173759678 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3880/statm: 1338 224 188 169 0 49 0
[pid=3882] ppid=3880 vsize=110500 CPUtime=51.02
/proc/3882/stat : 3882 (clasp) R 3880 3878 3307 0 -1 4194304 28553 0 1 0 5087 15 0 0 25 0 1 0 173759678 113152000 26687 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769285 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 27625 26688 194 154 0 27095 0
[pid=3883] ppid=3880 vsize=12268 CPUtime=0
/proc/3883/stat : 3883 (pboutclasp.pl) S 3880 3878 3307 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173759678 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/3883/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 140652

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.83 2/81 3883
/proc/meminfo: memFree=1139352/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
[pid=3880] ppid=3878 vsize=5352 CPUtime=0.08
/proc/3880/stat : 3880 (sh) S 3878 3878 3307 0 -1 4194304 297 506 0 0 0 0 8 0 15 0 1 0 173759678 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3880/statm: 1338 224 188 169 0 49 0
[pid=3882] ppid=3880 vsize=153748 CPUtime=102.2
/proc/3882/stat : 3882 (clasp) R 3880 3878 3307 0 -1 4194304 39226 0 1 0 10198 22 0 0 25 0 1 0 173759678 157437952 37269 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 38437 37269 194 154 0 37907 0
[pid=3883] ppid=3880 vsize=12268 CPUtime=0
/proc/3883/stat : 3883 (pboutclasp.pl) S 3880 3878 3307 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173759678 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/3883/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 183900

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/81 3883
/proc/meminfo: memFree=1122648/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
[pid=3880] ppid=3878 vsize=5352 CPUtime=0.08
/proc/3880/stat : 3880 (sh) S 3878 3878 3307 0 -1 4194304 297 506 0 0 0 0 8 0 15 0 1 0 173759678 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3880/statm: 1338 224 188 169 0 49 0
[pid=3882] ppid=3880 vsize=170852 CPUtime=162.18
/proc/3882/stat : 3882 (clasp) R 3880 3878 3307 0 -1 4194304 43811 0 1 0 16190 28 0 0 25 0 1 0 173759678 174952448 41399 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769192 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 42713 41399 194 154 0 42183 0
[pid=3883] ppid=3880 vsize=12268 CPUtime=0
/proc/3883/stat : 3883 (pboutclasp.pl) S 3880 3878 3307 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173759678 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/3883/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 201004


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

/proc/3883/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 334424

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/81 3883
/proc/meminfo: memFree=977880/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
[pid=3880] ppid=3878 vsize=5352 CPUtime=0.08
/proc/3880/stat : 3880 (sh) S 3878 3878 3307 0 -1 4194304 297 506 0 0 0 0 8 0 15 0 1 0 173759678 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3880/statm: 1338 224 188 169 0 49 0
[pid=3882] ppid=3880 vsize=322364 CPUtime=1481.79
/proc/3882/stat : 3882 (clasp) R 3880 3878 3307 0 -1 4194304 86266 0 1 0 148110 69 0 0 25 0 1 0 173759678 330100736 77567 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 80591 77567 194 154 0 80061 0
[pid=3883] ppid=3880 vsize=12268 CPUtime=0
/proc/3883/stat : 3883 (pboutclasp.pl) S 3880 3878 3307 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173759678 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/3883/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 352516

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/81 3885
/proc/meminfo: memFree=975832/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
[pid=3880] ppid=3878 vsize=5352 CPUtime=0.08
/proc/3880/stat : 3880 (sh) S 3878 3878 3307 0 -1 4194304 297 506 0 0 0 0 8 0 15 0 1 0 173759678 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3880/statm: 1338 224 188 169 0 49 0
[pid=3882] ppid=3880 vsize=323952 CPUtime=1541.78
/proc/3882/stat : 3882 (clasp) R 3880 3878 3307 0 -1 4194304 86903 0 1 0 154108 70 0 0 25 0 1 0 173759678 331726848 78006 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 80988 78006 194 154 0 80458 0
[pid=3883] ppid=3880 vsize=12268 CPUtime=0
/proc/3883/stat : 3883 (pboutclasp.pl) S 3880 3878 3307 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173759678 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/3883/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 354104

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/81 3885
/proc/meminfo: memFree=976280/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
[pid=3880] ppid=3878 vsize=5352 CPUtime=0.08
/proc/3880/stat : 3880 (sh) S 3878 3878 3307 0 -1 4194304 297 506 0 0 0 0 8 0 15 0 1 0 173759678 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3880/statm: 1338 224 188 169 0 49 0
[pid=3882] ppid=3880 vsize=323232 CPUtime=1601.75
/proc/3882/stat : 3882 (clasp) R 3880 3878 3307 0 -1 4194304 86969 0 1 0 160105 70 0 0 25 0 1 0 173759678 330989568 77892 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769192 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 80808 77892 194 154 0 80278 0
[pid=3883] ppid=3880 vsize=12268 CPUtime=0
/proc/3883/stat : 3883 (pboutclasp.pl) S 3880 3878 3307 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173759678 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/3883/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 353384

[startup+1662.3 s]
/proc/loadavg: 1.03 1.00 0.92 2/81 3885
/proc/meminfo: memFree=976792/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
[pid=3880] ppid=3878 vsize=5352 CPUtime=0.08
/proc/3880/stat : 3880 (sh) S 3878 3878 3307 0 -1 4194304 297 506 0 0 0 0 8 0 15 0 1 0 173759678 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3880/statm: 1338 224 188 169 0 49 0
[pid=3882] ppid=3880 vsize=322836 CPUtime=1661.74
/proc/3882/stat : 3882 (clasp) R 3880 3878 3307 0 -1 4194304 87126 0 1 0 166103 71 0 0 25 0 1 0 173759678 330584064 77815 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769143 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 80709 77815 194 154 0 80179 0
[pid=3883] ppid=3880 vsize=12268 CPUtime=0
/proc/3883/stat : 3883 (pboutclasp.pl) S 3880 3878 3307 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173759678 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/3883/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 352988

[startup+1722.3 s]
/proc/loadavg: 1.01 1.00 0.92 2/81 3885
/proc/meminfo: memFree=976024/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
[pid=3880] ppid=3878 vsize=5352 CPUtime=0.08
/proc/3880/stat : 3880 (sh) S 3878 3878 3307 0 -1 4194304 297 506 0 0 0 0 8 0 15 0 1 0 173759678 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3880/statm: 1338 224 188 169 0 49 0
[pid=3882] ppid=3880 vsize=323628 CPUtime=1721.72
/proc/3882/stat : 3882 (clasp) R 3880 3878 3307 0 -1 4194304 87436 0 1 0 172100 72 0 0 25 0 1 0 173759678 331395072 77945 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 80907 77945 194 154 0 80377 0
[pid=3883] ppid=3880 vsize=12268 CPUtime=0
/proc/3883/stat : 3883 (pboutclasp.pl) S 3880 3878 3307 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173759678 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/3883/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 353780

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/81 3885
/proc/meminfo: memFree=972120/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
[pid=3880] ppid=3878 vsize=5352 CPUtime=0.08
/proc/3880/stat : 3880 (sh) S 3878 3878 3307 0 -1 4194304 297 506 0 0 0 0 8 0 15 0 1 0 173759678 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3880/statm: 1338 224 188 169 0 49 0
[pid=3882] ppid=3880 vsize=328920 CPUtime=1781.7
/proc/3882/stat : 3882 (clasp) R 3880 3878 3307 0 -1 4194304 88936 0 1 0 178097 73 0 0 25 0 1 0 173759678 336814080 78977 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 82230 78977 194 154 0 81700 0
[pid=3883] ppid=3880 vsize=12268 CPUtime=0
/proc/3883/stat : 3883 (pboutclasp.pl) S 3880 3878 3307 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173759678 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/3883/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 359072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.92 2/81 3885
/proc/meminfo: memFree=971608/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3878/statm: 3133 462 320 3 0 233 0
[pid=3880] ppid=3878 vsize=5352 CPUtime=0.08
/proc/3880/stat : 3880 (sh) S 3878 3878 3307 0 -1 4194304 297 506 0 0 0 0 8 0 15 0 1 0 173759678 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3880/statm: 1338 224 188 169 0 49 0
[pid=3882] ppid=3880 vsize=329404 CPUtime=1800.01
/proc/3882/stat : 3882 (clasp) R 3880 3878 3307 0 -1 4194304 89057 0 1 0 179927 74 0 0 25 0 1 0 173759678 337309696 79098 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 82351 79098 194 154 0 81821 0
[pid=3883] ppid=3880 vsize=12268 CPUtime=0
/proc/3883/stat : 3883 (pboutclasp.pl) S 3880 3878 3307 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173759678 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/3883/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 359556

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

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

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 0.92 2/81 3885
/proc/meminfo: memFree=971608/2055924 swapFree=4146716/4192956
[pid=3878] ppid=3876 vsize=12532 CPUtime=0
/proc/3878/stat : 3878 (pbclasp) S 3876 3878 3307 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 173759677 12832768 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 16384 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/3878/statm: 3133 464 320 3 0 233 0
[pid=3880] ppid=3878 vsize=0 CPUtime=0.08
/proc/3880/stat : 3880 (sh) D 3878 3878 3307 0 -1 4195332 297 506 0 0 0 0 8 0 15 0 1 0 173759678 0 0 18446744073709551615 0 0 0 0 0 0 65536 4100 65538 18446744072100051646 0 0 17 0 0 0
/proc/3880/statm: 0 0 0 0 0 0 0
[pid=3882] ppid=3880 vsize=0 CPUtime=1800.06
/proc/3882/stat : 3882 (clasp) D 3880 3878 3307 0 -1 4195332 89057 0 1 0 179927 79 0 0 23 0 1 0 173759678 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 0 0 0
/proc/3882/statm: 0 0 0 0 0 0 0
[pid=3883] ppid=3880 vsize=0 CPUtime=0
/proc/3883/stat : 3883 (pboutclasp.pl) D 3880 3878 3307 0 -1 4195332 412 0 0 0 0 0 0 0 15 0 1 0 173759678 0 0 18446744073709551615 0 0 0 0 0 0 0 4224 0 18446744072100051646 0 0 17 0 0 0
/proc/3883/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 12532

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3878 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.021996
# while last known CPU time is 1800.14
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.96
CPU time (s): 1800.14
CPU user time (s): 1799.35
CPU system time (s): 0.79
CPU usage (%): 99.9546
Max. virtual memory (cumulated for all children) (KiB): 359556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1097
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= 76
involuntary context switches= 6

runsolver used 1.87671 second user time and 4.68029 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Thu Apr 19 10:07:00 UTC 2007

IDJOB= 360982
IDBENCH= 1410
IDSOLVER= 158
FILE ID= node6/360982-1176977220

PBS_JOBID= 4630374

Free space on /tmp= 66418 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl40_45_pb.cnf.cr.opb
COMMAND LINE= pbclasp instance-360982-1176977220.opb /tmp/evaluation/360982-1176977220/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-360982-1176977220 -o ROOT/results/node6/conversion-360982-1176977220 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360982-1176977220/instance-360982-1176977220.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-360982-1176977220 -o ROOT/results/node6/solver-360982-1176977220 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-360982-1176977220.opb /tmp/evaluation/360982-1176977220/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  b95bbeb851a52866877e397310a0a770

RANDOM SEED= 481216746

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1290056 kB
Buffers:         37108 kB
Cached:         662884 kB
SwapCached:      13600 kB
Active:         241628 kB
Inactive:       481616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1290056 kB
SwapTotal:     4192956 kB
SwapFree:      4146716 kB
Dirty:            1280 kB
Writeback:           0 kB
Mapped:          30332 kB
Slab:            28204 kB
Committed_AS:  6913340 kB
PageTables:       1784 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= 66418 MiB

End job on node6 on Thu Apr 19 10:37:03 UTC 2007