Trace number 363965

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 2007-04-10SAT (TO)13 1800 1800.53

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-5xp1.b.opb
MD5SUMb3e6d54e40b24334877b0ae377edea30
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark4.04338
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved YES
Number of variables464
Total number of constraints845
Number of constraints which are clauses845
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 constraint1
Maximum length of a constraint149
Number of terms in the objective function 464
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 464
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 464
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data (download as text)

0.35/0.44	o 18
0.44/0.53	o 17
0.53/0.60	o 16
1.07/1.11	o 15
1.11/1.59	o 14
978.50/978.83	o 13
1800.00/1800.51	c Somebody sent me a SIGTERM
1800.00/1800.51	s SATISFIABLE
1800.00/1800.51	v x1 x3 x17 x42 x71 x82 x96 x145 x257 x319 x359 x457 x463
1800.00/1800.52	pb2clasp1: no process killed
1800.00/1800.53	clasp-1.0: no process killed

Verifier Data (download as text)

OK	13

Conversion Script Data (download as text)

/tmp/evaluation/363965-1177035540/instance-363965-1177035540.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/node7/watcher-363965-1177035540 -o ROOT/results/node7/solver-363965-1177035540 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363965-1177035540.opb /tmp/evaluation/363965-1177035540/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: 0.90 1.05 1.00 3/77 29620
/proc/meminfo: memFree=1735600/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12268 CPUtime=0
/proc/29620/stat : 29620 (pbclasp) R 29618 29620 27989 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 179591616 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680014846 0 0 4224 0 0 0 0 17 1 0 0
/proc/29620/statm: 3067 317 242 3 0 167 0

[startup+0.106631 s]
/proc/loadavg: 0.90 1.05 1.00 3/77 29620
/proc/meminfo: memFree=1735600/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=0
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 514 0 0 0 0 0 0 0 16 0 1 0 179591616 12832768 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29620/statm: 3133 467 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.201638 s]
/proc/loadavg: 0.90 1.05 1.00 3/77 29620
/proc/meminfo: memFree=1735600/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=0
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 514 0 0 0 0 0 0 0 16 0 1 0 179591616 12832768 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29620/statm: 3133 467 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.301648 s]
/proc/loadavg: 0.90 1.05 1.00 3/77 29620
/proc/meminfo: memFree=1735600/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=0
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 514 0 0 0 0 0 0 0 16 0 1 0 179591616 12832768 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29620/statm: 3133 467 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.701694 s]
/proc/loadavg: 0.90 1.05 1.00 3/77 29620
/proc/meminfo: memFree=1735600/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=0.6
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 968 7475 0 0 1 0 54 5 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 12532

[startup+1.50177 s]
/proc/loadavg: 0.90 1.05 1.00 2/80 29654
/proc/meminfo: memFree=1732824/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=1.11
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1094 9472 0 0 1 0 103 7 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 12532

[startup+3.10194 s]
/proc/loadavg: 0.90 1.05 1.00 2/80 29670
/proc/meminfo: memFree=1732568/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=1.58
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1214 11479 0 0 1 0 148 9 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29668] ppid=29620 vsize=5352 CPUtime=0
/proc/29668/stat : 29668 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 17 0 1 0 179591777 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29668/statm: 1338 224 188 169 0 49 0
[pid=29670] ppid=29668 vsize=4136 CPUtime=1.48
/proc/29670/stat : 29670 (clasp-1.0) R 29668 29620 27989 0 -1 4194304 696 0 0 0 148 0 0 0 25 0 1 0 179591777 4235264 658 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784665 0 0 4096 0 0 0 0 17 1 0 0
/proc/29670/statm: 1034 658 249 81 0 408 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 22020

[startup+6.30128 s]
/proc/loadavg: 0.91 1.05 1.00 2/80 29670
/proc/meminfo: memFree=1731928/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=1.58
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1214 11479 0 0 1 0 148 9 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29668] ppid=29620 vsize=5352 CPUtime=0
/proc/29668/stat : 29668 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 17 0 1 0 179591777 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29668/statm: 1338 224 188 169 0 49 0
[pid=29670] ppid=29668 vsize=4532 CPUtime=4.68
/proc/29670/stat : 29670 (clasp-1.0) R 29668 29620 27989 0 -1 4194304 801 0 0 0 468 0 0 0 25 0 1 0 179591777 4640768 763 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784637 0 0 4096 0 0 0 0 17 1 0 0
/proc/29670/statm: 1133 763 249 81 0 507 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 22416

[startup+12.7019 s]
/proc/loadavg: 0.92 1.04 1.00 2/80 29670
/proc/meminfo: memFree=1731224/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=1.58
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1214 11479 0 0 1 0 148 9 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29668] ppid=29620 vsize=5352 CPUtime=0
/proc/29668/stat : 29668 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 17 0 1 0 179591777 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29668/statm: 1338 224 188 169 0 49 0
[pid=29670] ppid=29668 vsize=5184 CPUtime=11.08
/proc/29670/stat : 29670 (clasp-1.0) R 29668 29620 27989 0 -1 4194304 937 0 0 0 1108 0 0 0 25 0 1 0 179591777 5308416 899 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714696 0 0 4096 0 0 0 0 17 1 0 0
/proc/29670/statm: 1296 899 249 81 0 670 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 23068

[startup+25.5013 s]
/proc/loadavg: 0.94 1.04 1.00 2/80 29670
/proc/meminfo: memFree=1730776/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=1.58
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1214 11479 0 0 1 0 148 9 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29668] ppid=29620 vsize=5352 CPUtime=0
/proc/29668/stat : 29668 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 17 0 1 0 179591777 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29668/statm: 1338 224 188 169 0 49 0
[pid=29670] ppid=29668 vsize=5592 CPUtime=23.87
/proc/29670/stat : 29670 (clasp-1.0) R 29668 29620 27989 0 -1 4194304 1063 0 0 0 2387 0 0 0 25 0 1 0 179591777 5726208 1025 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 1 0 0
/proc/29670/statm: 1398 1025 249 81 0 772 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 23476

[startup+51.102 s]
/proc/loadavg: 0.96 1.04 1.00 2/80 29670
/proc/meminfo: memFree=1729880/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=1.58
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1214 11479 0 0 1 0 148 9 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29668] ppid=29620 vsize=5352 CPUtime=0
/proc/29668/stat : 29668 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 17 0 1 0 179591777 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29668/statm: 1338 224 188 169 0 49 0
[pid=29670] ppid=29668 vsize=6588 CPUtime=49.47
/proc/29670/stat : 29670 (clasp-1.0) R 29668 29620 27989 0 -1 4194304 1283 0 0 0 4946 1 0 0 25 0 1 0 179591777 6746112 1245 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617557 0 0 4096 0 0 0 0 17 1 0 0
/proc/29670/statm: 1647 1245 249 81 0 1021 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 24472

[startup+102.301 s]
/proc/loadavg: 0.98 1.03 1.00 2/80 29670
/proc/meminfo: memFree=1728984/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=1.58
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1214 11479 0 0 1 0 148 9 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29668] ppid=29620 vsize=5352 CPUtime=0
/proc/29668/stat : 29668 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 17 0 1 0 179591777 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29668/statm: 1338 224 188 169 0 49 0
[pid=29670] ppid=29668 vsize=7404 CPUtime=100.66
/proc/29670/stat : 29670 (clasp-1.0) R 29668 29620 27989 0 -1 4194304 1508 0 0 0 10065 1 0 0 25 0 1 0 179591777 7581696 1470 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715327 0 0 4096 0 0 0 0 17 1 0 0
/proc/29670/statm: 1851 1470 249 81 0 1225 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 25288

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/80 29670
/proc/meminfo: memFree=1727576/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=1.58
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1214 11479 0 0 1 0 148 9 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29668] ppid=29620 vsize=5352 CPUtime=0
/proc/29668/stat : 29668 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 17 0 1 0 179591777 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29668/statm: 1338 224 188 169 0 49 0
[pid=29670] ppid=29668 vsize=8864 CPUtime=160.64
/proc/29670/stat : 29670 (clasp-1.0) R 29668 29620 27989 0 -1 4194304 1861 0 0 0 16062 2 0 0 25 0 1 0 179591777 9076736 1823 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784625 0 0 4096 0 0 0 0 17 1 0 0
/proc/29670/statm: 2216 1823 249 81 0 1590 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26748

[startup+222.307 s]
/proc/loadavg: 0.99 1.02 1.00 2/80 29670
/proc/meminfo: memFree=1726936/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=1.58
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1214 11479 0 0 1 0 148 9 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29668] ppid=29620 vsize=5352 CPUtime=0
/proc/29668/stat : 29668 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 17 0 1 0 179591777 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29668/statm: 1338 224 188 169 0 49 0
[pid=29670] ppid=29668 vsize=9544 CPUtime=220.62
/proc/29670/stat : 29670 (clasp-1.0) R 29668 29620 27989 0 -1 4194304 2016 0 0 0 22060 2 0 0 25 0 1 0 179591777 9773056 1978 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715257 0 0 4096 0 0 0 0 17 1 0 0
/proc/29670/statm: 2386 1978 249 81 0 1760 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 27428

[startup+282.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/80 29670
/proc/meminfo: memFree=1726360/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=1.58
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1214 11479 0 0 1 0 148 9 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29668] ppid=29620 vsize=5352 CPUtime=0
/proc/29668/stat : 29668 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 17 0 1 0 179591777 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29668/statm: 1338 224 188 169 0 49 0
[pid=29670] ppid=29668 vsize=10040 CPUtime=280.61
/proc/29670/stat : 29670 (clasp-1.0) R 29668 29620 27989 0 -1 4194304 2151 0 0 0 28058 3 0 0 25 0 1 0 179591777 10280960 2113 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713657 0 0 4096 0 0 0 0 17 1 0 0
/proc/29670/statm: 2510 2113 249 81 0 1884 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 27924


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

/proc/meminfo: memFree=1726360/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=978.57
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1335 15759 0 0 1 1 97836 19 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29678] ppid=29620 vsize=5352 CPUtime=0
/proc/29678/stat : 29678 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 179689500 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29678/statm: 1338 224 188 169 0 49 0
[pid=29680] ppid=29678 vsize=9620 CPUtime=323.36
/proc/29680/stat : 29680 (clasp-1.0) R 29678 29620 27989 0 -1 4194304 2037 0 0 0 32333 3 0 0 25 0 1 0 179689501 9850880 1999 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715264 0 0 4096 0 0 0 0 17 1 0 0
/proc/29680/statm: 2405 1999 249 81 0 1779 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 27504

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29680
/proc/meminfo: memFree=1726040/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=978.57
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1335 15759 0 0 1 1 97836 19 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29678] ppid=29620 vsize=5352 CPUtime=0
/proc/29678/stat : 29678 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 179689500 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29678/statm: 1338 224 188 169 0 49 0
[pid=29680] ppid=29678 vsize=9892 CPUtime=383.35
/proc/29680/stat : 29680 (clasp-1.0) R 29678 29620 27989 0 -1 4194304 2118 0 0 0 38332 3 0 0 25 0 1 0 179689501 10129408 2080 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/29680/statm: 2473 2080 249 81 0 1847 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 27776

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29680
/proc/meminfo: memFree=1725720/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=978.57
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1335 15759 0 0 1 1 97836 19 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29678] ppid=29620 vsize=5352 CPUtime=0
/proc/29678/stat : 29678 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 179689500 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29678/statm: 1338 224 188 169 0 49 0
[pid=29680] ppid=29678 vsize=10172 CPUtime=443.33
/proc/29680/stat : 29680 (clasp-1.0) R 29678 29620 27989 0 -1 4194304 2193 0 0 0 44330 3 0 0 25 0 1 0 179689501 10416128 2155 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784651 0 0 4096 0 0 0 0 17 1 0 0
/proc/29680/statm: 2543 2155 249 81 0 1917 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 28056

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29680
/proc/meminfo: memFree=1725272/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=978.57
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1335 15759 0 0 1 1 97836 19 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29678] ppid=29620 vsize=5352 CPUtime=0
/proc/29678/stat : 29678 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 179689500 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29678/statm: 1338 224 188 169 0 49 0
[pid=29680] ppid=29678 vsize=10728 CPUtime=503.31
/proc/29680/stat : 29680 (clasp-1.0) R 29678 29620 27989 0 -1 4194304 2299 0 0 0 50327 4 0 0 25 0 1 0 179689501 10985472 2261 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715290 0 0 4096 0 0 0 0 17 1 0 0
/proc/29680/statm: 2682 2261 249 81 0 2056 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 28612

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29680
/proc/meminfo: memFree=1725080/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=978.57
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1335 15759 0 0 1 1 97836 19 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29678] ppid=29620 vsize=5352 CPUtime=0
/proc/29678/stat : 29678 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 179689500 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29678/statm: 1338 224 188 169 0 49 0
[pid=29680] ppid=29678 vsize=10944 CPUtime=563.3
/proc/29680/stat : 29680 (clasp-1.0) R 29678 29620 27989 0 -1 4194304 2355 0 0 0 56326 4 0 0 25 0 1 0 179689501 11206656 2317 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782432 0 0 4096 0 0 0 0 17 1 0 0
/proc/29680/statm: 2736 2317 249 81 0 2110 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 28828

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29680
/proc/meminfo: memFree=1724632/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=978.57
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1335 15759 0 0 1 1 97836 19 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29678] ppid=29620 vsize=5352 CPUtime=0
/proc/29678/stat : 29678 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 179689500 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29678/statm: 1338 224 188 169 0 49 0
[pid=29680] ppid=29678 vsize=11124 CPUtime=623.28
/proc/29680/stat : 29680 (clasp-1.0) R 29678 29620 27989 0 -1 4194304 2459 0 0 0 62323 5 0 0 25 0 1 0 179689501 11390976 2390 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 1 0 0
/proc/29680/statm: 2781 2390 249 81 0 2155 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 29008

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29680
/proc/meminfo: memFree=1724632/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=978.57
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1335 15759 0 0 1 1 97836 19 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29678] ppid=29620 vsize=5352 CPUtime=0
/proc/29678/stat : 29678 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 179689500 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29678/statm: 1338 224 188 169 0 49 0
[pid=29680] ppid=29678 vsize=11264 CPUtime=683.27
/proc/29680/stat : 29680 (clasp-1.0) R 29678 29620 27989 0 -1 4194304 2476 0 0 0 68322 5 0 0 25 0 1 0 179689501 11534336 2407 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784651 0 0 4096 0 0 0 0 17 1 0 0
/proc/29680/statm: 2816 2407 249 81 0 2190 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 29148

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29680
/proc/meminfo: memFree=1724248/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=978.57
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1335 15759 0 0 1 1 97836 19 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29678] ppid=29620 vsize=5352 CPUtime=0
/proc/29678/stat : 29678 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 179689500 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29678/statm: 1338 224 188 169 0 49 0
[pid=29680] ppid=29678 vsize=11664 CPUtime=743.26
/proc/29680/stat : 29680 (clasp-1.0) R 29678 29620 27989 0 -1 4194304 2583 0 0 0 74320 6 0 0 25 0 1 0 179689501 11943936 2514 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/29680/statm: 2916 2514 249 81 0 2290 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 29548

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29680
/proc/meminfo: memFree=1723928/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=978.57
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1335 15759 0 0 1 1 97836 19 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29678] ppid=29620 vsize=5352 CPUtime=0
/proc/29678/stat : 29678 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 179689500 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29678/statm: 1338 224 188 169 0 49 0
[pid=29680] ppid=29678 vsize=11944 CPUtime=803.23
/proc/29680/stat : 29680 (clasp-1.0) R 29678 29620 27989 0 -1 4194304 2649 0 0 0 80317 6 0 0 25 0 1 0 179689501 12230656 2580 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134742227 0 0 4096 0 0 0 0 17 1 0 0
/proc/29680/statm: 2986 2580 249 81 0 2360 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 29828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29680
/proc/meminfo: memFree=1723928/2055920 swapFree=4159720/4192956
[pid=29620] ppid=29618 vsize=12532 CPUtime=978.57
/proc/29620/stat : 29620 (pbclasp) S 29618 29620 27989 0 -1 4194304 1335 15759 0 0 1 1 97836 19 16 0 1 0 179591616 12832768 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29620/statm: 3133 499 343 3 0 233 0
[pid=29678] ppid=29620 vsize=5352 CPUtime=0
/proc/29678/stat : 29678 (sh) S 29620 29620 27989 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 179689500 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29678/statm: 1338 224 188 169 0 49 0
[pid=29680] ppid=29678 vsize=11944 CPUtime=821.43
/proc/29680/stat : 29680 (clasp-1.0) R 29678 29620 27989 0 -1 4194304 2655 0 0 0 82137 6 0 0 25 0 1 0 179689501 12230656 2586 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/29680/statm: 2986 2586 249 81 0 2360 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 29828

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

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

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29620 and gives
#  childrusage.ru_utime.tv_sec=978
#  childrusage.ru_utime.tv_usec=381263
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=211967
# CPU time returned by wait4() is 978.593
# while last known CPU time is 1800
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.53
CPU time (s): 1800
CPU user time (s): 1799.74
CPU system time (s): 0.26
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 31088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 978.381
system time used= 0.211967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17704
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= 731
involuntary context switches= 19932

runsolver used 1.73574 second user time and 4.82127 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Fri Apr 20 02:19:00 UTC 2007

IDJOB= 363965
IDBENCH= 2046
IDSOLVER= 167
FILE ID= node7/363965-1177035540

PBS_JOBID= 4640092

Free space on /tmp= 66371 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-5xp1.b.opb
COMMAND LINE= pbclasp instance-363965-1177035540.opb /tmp/evaluation/363965-1177035540/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-363965-1177035540 -o ROOT/results/node7/conversion-363965-1177035540 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363965-1177035540/instance-363965-1177035540.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-363965-1177035540 -o ROOT/results/node7/solver-363965-1177035540 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363965-1177035540.opb /tmp/evaluation/363965-1177035540/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  b3e6d54e40b24334877b0ae377edea30

RANDOM SEED= 49394929

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1736072 kB
Buffers:         33092 kB
Cached:         220328 kB
SwapCached:      13276 kB
Active:          66208 kB
Inactive:       211404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736072 kB
SwapTotal:     4192956 kB
SwapFree:      4159720 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          31012 kB
Slab:            27728 kB
Committed_AS:  7982040 kB
PageTables:       1864 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= 66371 MiB

End job on node7 on Fri Apr 20 02:49:03 UTC 2007