Trace number 360991

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 2007-04-10? (TO) 1800.03 1800.51

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)

1800.03/1800.51	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360991-1176977247/instance-360991-1176977247.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/node34/watcher-360991-1176977247 -o ROOT/results/node34/solver-360991-1176977247 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-360991-1176977247.opb /tmp/evaluation/360991-1176977247/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: 0.84 0.94 0.81 3/77 20476
/proc/meminfo: memFree=1912752/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12268 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) D 20474 20476 20026 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 145640137 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254195497573 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/20476/statm: 3067 317 242 3 0 167 0

[startup+0.0742621 s]
/proc/loadavg: 0.84 0.94 0.81 3/77 20476
/proc/meminfo: memFree=1912752/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.102259 s]
/proc/loadavg: 0.84 0.94 0.81 3/77 20476
/proc/meminfo: memFree=1912752/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.30128 s]
/proc/loadavg: 0.84 0.94 0.81 3/77 20476
/proc/meminfo: memFree=1912752/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.702316 s]
/proc/loadavg: 0.84 0.94 0.81 3/77 20476
/proc/meminfo: memFree=1912752/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+1.50237 s]
/proc/loadavg: 0.84 0.94 0.81 2/81 20481
/proc/meminfo: memFree=1907280/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
[pid=20478] ppid=20476 vsize=5352 CPUtime=0.09
/proc/20478/stat : 20478 (sh) S 20476 20476 20026 0 -1 4194304 297 506 0 0 0 0 9 0 16 0 1 0 145640138 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20478/statm: 1338 224 188 169 0 49 0
[pid=20480] ppid=20478 vsize=7208 CPUtime=1.4
/proc/20480/stat : 20480 (clasp-1.0) R 20478 20476 20026 0 -1 4194304 1435 0 0 0 139 1 0 0 25 0 1 0 145640139 7380992 1400 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/20480/statm: 1802 1400 249 81 0 1176 0
[pid=20481] ppid=20478 vsize=12268 CPUtime=0
/proc/20481/stat : 20481 (pboutclasp.pl) S 20478 20476 20026 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145640139 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 254204227682 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/20481/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37360

[startup+3.1015 s]
/proc/loadavg: 0.84 0.94 0.81 2/81 20481
/proc/meminfo: memFree=1906064/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
[pid=20478] ppid=20476 vsize=5352 CPUtime=0.09
/proc/20478/stat : 20478 (sh) S 20476 20476 20026 0 -1 4194304 297 506 0 0 0 0 9 0 16 0 1 0 145640138 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20478/statm: 1338 224 188 169 0 49 0
[pid=20480] ppid=20478 vsize=8512 CPUtime=3
/proc/20480/stat : 20480 (clasp-1.0) R 20478 20476 20026 0 -1 4194304 1783 0 0 0 299 1 0 0 25 0 1 0 145640139 8716288 1748 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/20480/statm: 2128 1748 249 81 0 1502 0
[pid=20481] ppid=20478 vsize=12268 CPUtime=0
/proc/20481/stat : 20481 (pboutclasp.pl) S 20478 20476 20026 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145640139 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 254204227682 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/20481/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38664

[startup+6.30175 s]
/proc/loadavg: 0.85 0.94 0.81 2/81 20481
/proc/meminfo: memFree=1904024/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
[pid=20478] ppid=20476 vsize=5352 CPUtime=0.09
/proc/20478/stat : 20478 (sh) S 20476 20476 20026 0 -1 4194304 297 506 0 0 0 0 9 0 16 0 1 0 145640138 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20478/statm: 1338 224 188 169 0 49 0
[pid=20480] ppid=20478 vsize=10232 CPUtime=6.19
/proc/20480/stat : 20480 (clasp-1.0) R 20478 20476 20026 0 -1 4194304 2207 0 0 0 618 1 0 0 25 0 1 0 145640139 10477568 2172 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782319 0 0 4096 0 0 0 0 17 1 0 0
/proc/20480/statm: 2558 2172 249 81 0 1932 0
[pid=20481] ppid=20478 vsize=12268 CPUtime=0
/proc/20481/stat : 20481 (pboutclasp.pl) S 20478 20476 20026 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145640139 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 254204227682 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/20481/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 40384

[startup+12.7013 s]
/proc/loadavg: 0.87 0.94 0.81 2/81 20481
/proc/meminfo: memFree=1902248/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
[pid=20478] ppid=20476 vsize=5352 CPUtime=0.09
/proc/20478/stat : 20478 (sh) S 20476 20476 20026 0 -1 4194304 297 506 0 0 0 0 9 0 16 0 1 0 145640138 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20478/statm: 1338 224 188 169 0 49 0
[pid=20480] ppid=20478 vsize=11808 CPUtime=12.6
/proc/20480/stat : 20480 (clasp-1.0) R 20478 20476 20026 0 -1 4194304 2580 0 0 0 1258 2 0 0 25 0 1 0 145640139 12091392 2545 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737629 0 0 4096 0 0 0 0 17 1 0 0
/proc/20480/statm: 2952 2545 249 81 0 2326 0
[pid=20481] ppid=20478 vsize=12268 CPUtime=0
/proc/20481/stat : 20481 (pboutclasp.pl) S 20478 20476 20026 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145640139 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 254204227682 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/20481/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41960

[startup+25.5023 s]
/proc/loadavg: 0.89 0.94 0.81 2/81 20481
/proc/meminfo: memFree=1899880/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
[pid=20478] ppid=20476 vsize=5352 CPUtime=0.09
/proc/20478/stat : 20478 (sh) S 20476 20476 20026 0 -1 4194304 297 506 0 0 0 0 9 0 16 0 1 0 145640138 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20478/statm: 1338 224 188 169 0 49 0
[pid=20480] ppid=20478 vsize=13900 CPUtime=25.39
/proc/20480/stat : 20480 (clasp-1.0) R 20478 20476 20026 0 -1 4194304 3118 0 0 0 2537 2 0 0 25 0 1 0 145640139 14233600 3083 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134792603 0 0 4096 0 0 0 0 17 1 0 0
/proc/20480/statm: 3475 3083 249 81 0 2849 0
[pid=20481] ppid=20478 vsize=12268 CPUtime=0
/proc/20481/stat : 20481 (pboutclasp.pl) S 20478 20476 20026 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145640139 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 254204227682 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/20481/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44052

[startup+51.1023 s]
/proc/loadavg: 0.93 0.94 0.82 2/81 20481
/proc/meminfo: memFree=1896232/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
[pid=20478] ppid=20476 vsize=5352 CPUtime=0.09
/proc/20478/stat : 20478 (sh) S 20476 20476 20026 0 -1 4194304 297 506 0 0 0 0 9 0 16 0 1 0 145640138 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20478/statm: 1338 224 188 169 0 49 0
[pid=20480] ppid=20478 vsize=17492 CPUtime=50.99
/proc/20480/stat : 20480 (clasp-1.0) R 20478 20476 20026 0 -1 4194304 4021 0 0 0 5095 4 0 0 25 0 1 0 145640139 17911808 3982 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737629 0 0 4096 0 0 0 0 17 1 0 0
/proc/20480/statm: 4373 3982 249 81 0 3747 0
[pid=20481] ppid=20478 vsize=12268 CPUtime=0
/proc/20481/stat : 20481 (pboutclasp.pl) S 20478 20476 20026 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145640139 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 254204227682 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/20481/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47644

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.82 2/81 20481
/proc/meminfo: memFree=1894184/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
[pid=20478] ppid=20476 vsize=5352 CPUtime=0.09
/proc/20478/stat : 20478 (sh) S 20476 20476 20026 0 -1 4194304 297 506 0 0 0 0 9 0 16 0 1 0 145640138 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20478/statm: 1338 224 188 169 0 49 0
[pid=20480] ppid=20478 vsize=19600 CPUtime=102.17
/proc/20480/stat : 20480 (clasp-1.0) R 20478 20476 20026 0 -1 4194304 4522 0 0 0 10213 4 0 0 25 0 1 0 145640139 20070400 4483 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/20480/statm: 4900 4483 249 81 0 4274 0
[pid=20481] ppid=20478 vsize=12268 CPUtime=0
/proc/20481/stat : 20481 (pboutclasp.pl) S 20478 20476 20026 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145640139 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 254204227682 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/20481/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 49752

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.83 2/81 20481
/proc/meminfo: memFree=1891240/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
[pid=20478] ppid=20476 vsize=5352 CPUtime=0.09
/proc/20478/stat : 20478 (sh) S 20476 20476 20026 0 -1 4194304 297 506 0 0 0 0 9 0 16 0 1 0 145640138 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20478/statm: 1338 224 188 169 0 49 0
[pid=20480] ppid=20478 vsize=22464 CPUtime=162.15
/proc/20480/stat : 20480 (clasp-1.0) R 20478 20476 20026 0 -1 4194304 5225 0 0 0 16210 5 0 0 25 0 1 0 145640139 23003136 5186 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784670 0 0 4096 0 0 0 0 17 1 0 0
/proc/20480/statm: 5616 5186 249 81 0 4990 0
[pid=20481] ppid=20478 vsize=12268 CPUtime=0
/proc/20481/stat : 20481 (pboutclasp.pl) S 20478 20476 20026 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145640139 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 254204227682 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/20481/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 52616


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

/proc/20481/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 73388

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/81 20481
/proc/meminfo: memFree=1868840/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
[pid=20478] ppid=20476 vsize=5352 CPUtime=0.09
/proc/20478/stat : 20478 (sh) S 20476 20476 20026 0 -1 4194304 297 506 0 0 0 0 9 0 16 0 1 0 145640138 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20478/statm: 1338 224 188 169 0 49 0
[pid=20480] ppid=20478 vsize=43660 CPUtime=1481.81
/proc/20480/stat : 20480 (clasp-1.0) R 20478 20476 20026 0 -1 4194304 11677 0 0 0 148160 21 0 0 25 0 1 0 145640139 44707840 10433 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782304 0 0 4096 0 0 0 0 17 1 0 0
/proc/20480/statm: 10915 10433 249 81 0 10289 0
[pid=20481] ppid=20478 vsize=12268 CPUtime=0
/proc/20481/stat : 20481 (pboutclasp.pl) S 20478 20476 20026 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145640139 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 254204227682 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/20481/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 73812

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/81 20481
/proc/meminfo: memFree=1868648/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
[pid=20478] ppid=20476 vsize=5352 CPUtime=0.09
/proc/20478/stat : 20478 (sh) S 20476 20476 20026 0 -1 4194304 297 506 0 0 0 0 9 0 16 0 1 0 145640138 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20478/statm: 1338 224 188 169 0 49 0
[pid=20480] ppid=20478 vsize=43948 CPUtime=1541.79
/proc/20480/stat : 20480 (clasp-1.0) R 20478 20476 20026 0 -1 4194304 11718 0 0 0 154158 21 0 0 25 0 1 0 145640139 45002752 10474 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/20480/statm: 10987 10474 249 81 0 10361 0
[pid=20481] ppid=20478 vsize=12268 CPUtime=0
/proc/20481/stat : 20481 (pboutclasp.pl) S 20478 20476 20026 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145640139 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 254204227682 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/20481/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 74100

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/81 20481
/proc/meminfo: memFree=1867752/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
[pid=20478] ppid=20476 vsize=5352 CPUtime=0.09
/proc/20478/stat : 20478 (sh) S 20476 20476 20026 0 -1 4194304 297 506 0 0 0 0 9 0 16 0 1 0 145640138 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20478/statm: 1338 224 188 169 0 49 0
[pid=20480] ppid=20478 vsize=44728 CPUtime=1601.78
/proc/20480/stat : 20480 (clasp-1.0) R 20478 20476 20026 0 -1 4194304 11935 0 0 0 160156 22 0 0 25 0 1 0 145640139 45801472 10691 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 1 0 0
/proc/20480/statm: 11182 10691 249 81 0 10556 0
[pid=20481] ppid=20478 vsize=12268 CPUtime=0
/proc/20481/stat : 20481 (pboutclasp.pl) S 20478 20476 20026 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145640139 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 254204227682 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/20481/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 74880

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/81 20481
/proc/meminfo: memFree=1866600/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
[pid=20478] ppid=20476 vsize=5352 CPUtime=0.09
/proc/20478/stat : 20478 (sh) S 20476 20476 20026 0 -1 4194304 297 506 0 0 0 0 9 0 16 0 1 0 145640138 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20478/statm: 1338 224 188 169 0 49 0
[pid=20480] ppid=20478 vsize=45860 CPUtime=1661.77
/proc/20480/stat : 20480 (clasp-1.0) R 20478 20476 20026 0 -1 4194304 12297 0 0 0 166154 23 0 0 25 0 1 0 145640139 46960640 10959 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/20480/statm: 11465 10959 249 81 0 10839 0
[pid=20481] ppid=20478 vsize=12268 CPUtime=0
/proc/20481/stat : 20481 (pboutclasp.pl) S 20478 20476 20026 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145640139 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 254204227682 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/20481/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 76012

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/81 20481
/proc/meminfo: memFree=1865384/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
[pid=20478] ppid=20476 vsize=5352 CPUtime=0.09
/proc/20478/stat : 20478 (sh) S 20476 20476 20026 0 -1 4194304 297 506 0 0 0 0 9 0 16 0 1 0 145640138 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20478/statm: 1338 224 188 169 0 49 0
[pid=20480] ppid=20478 vsize=47004 CPUtime=1721.75
/proc/20480/stat : 20480 (clasp-1.0) R 20478 20476 20026 0 -1 4194304 12610 0 0 0 172152 23 0 0 25 0 1 0 145640139 48132096 11267 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782439 0 0 4096 0 0 0 0 17 1 0 0
/proc/20480/statm: 11751 11267 249 81 0 11125 0
[pid=20481] ppid=20478 vsize=12268 CPUtime=0
/proc/20481/stat : 20481 (pboutclasp.pl) S 20478 20476 20026 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145640139 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 254204227682 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/20481/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 77156

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/81 20481
/proc/meminfo: memFree=1865192/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
[pid=20478] ppid=20476 vsize=5352 CPUtime=0.09
/proc/20478/stat : 20478 (sh) S 20476 20476 20026 0 -1 4194304 297 506 0 0 0 0 9 0 16 0 1 0 145640138 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20478/statm: 1338 224 188 169 0 49 0
[pid=20480] ppid=20478 vsize=47004 CPUtime=1781.74
/proc/20480/stat : 20480 (clasp-1.0) R 20478 20476 20026 0 -1 4194304 12610 0 0 0 178150 24 0 0 25 0 1 0 145640139 48132096 11267 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/20480/statm: 11751 11267 249 81 0 11125 0
[pid=20481] ppid=20478 vsize=12268 CPUtime=0
/proc/20481/stat : 20481 (pboutclasp.pl) S 20478 20476 20026 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145640139 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 254204227682 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/20481/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 77156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.91 2/81 20481
/proc/meminfo: memFree=1865192/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
[pid=20478] ppid=20476 vsize=5352 CPUtime=0.09
/proc/20478/stat : 20478 (sh) S 20476 20476 20026 0 -1 4194304 297 506 0 0 0 0 9 0 16 0 1 0 145640138 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20478/statm: 1338 224 188 169 0 49 0
[pid=20480] ppid=20478 vsize=47004 CPUtime=1799.94
/proc/20480/stat : 20480 (clasp-1.0) R 20478 20476 20026 0 -1 4194304 12610 0 0 0 179970 24 0 0 25 0 1 0 145640139 48132096 11267 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20480/statm: 11751 11267 249 81 0 11125 0
[pid=20481] ppid=20478 vsize=12268 CPUtime=0
/proc/20481/stat : 20481 (pboutclasp.pl) S 20478 20476 20026 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145640139 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 254204227682 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/20481/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 77156

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.91 2/81 20481
/proc/meminfo: memFree=1865192/2055920 swapFree=4159620/4192956
[pid=20476] ppid=20474 vsize=12532 CPUtime=0
/proc/20476/stat : 20476 (pbclasp) S 20474 20476 20026 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 145640137 12832768 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 254204227682 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20476/statm: 3133 462 320 3 0 233 0
[pid=20478] ppid=20476 vsize=5352 CPUtime=0.09
/proc/20478/stat : 20478 (sh) S 20476 20476 20026 0 -1 4194304 297 506 0 0 0 0 9 0 16 0 1 0 145640138 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20478/statm: 1338 224 188 169 0 49 0
[pid=20480] ppid=20478 vsize=47004 CPUtime=1799.94
/proc/20480/stat : 20480 (clasp-1.0) R 20478 20476 20026 0 -1 4194304 12610 0 0 0 179970 24 0 0 25 0 1 0 145640139 48132096 11267 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20480/statm: 11751 11267 249 81 0 11125 0
[pid=20481] ppid=20478 vsize=12268 CPUtime=0
/proc/20481/stat : 20481 (pboutclasp.pl) S 20478 20476 20026 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145640139 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 254204227682 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/20481/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 77156

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20476 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=100984
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=17997
# CPU time returned by wait4() is 0.118981
# while last known CPU time is 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1799.79
CPU system time (s): 0.24
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 77188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.100984
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1817
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= 66
involuntary context switches= 6

runsolver used 1.79473 second user time and 4.76028 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Thu Apr 19 10:07:27 UTC 2007

IDJOB= 360991
IDBENCH= 1410
IDSOLVER= 167
FILE ID= node34/360991-1176977247

PBS_JOBID= 4630396

Free space on /tmp= 66412 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-360991-1176977247.opb /tmp/evaluation/360991-1176977247/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-360991-1176977247 -o ROOT/results/node34/conversion-360991-1176977247 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360991-1176977247/instance-360991-1176977247.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-360991-1176977247 -o ROOT/results/node34/solver-360991-1176977247 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-360991-1176977247.opb /tmp/evaluation/360991-1176977247/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  b95bbeb851a52866877e397310a0a770

RANDOM SEED= 471850858

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1913224 kB
Buffers:          9264 kB
Cached:          47680 kB
SwapCached:       2896 kB
Active:          43856 kB
Inactive:        36988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1913224 kB
SwapTotal:     4192956 kB
SwapFree:      4159620 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          30940 kB
Slab:            47144 kB
Committed_AS:   439736 kB
PageTables:       1980 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= 66412 MiB

End job on node34 on Thu Apr 19 10:37:28 UTC 2007