Trace number 310041

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
Rsat 2007-02-08? (TO) 1200.05 1200.62

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1138392605-05-UNKNOWN.cnf
MD5SUM62f8836287b4741f6f4038c73e683e7c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    4234    12279 |    1270       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    4185    12368 |      --       0       --      -- |     --   | -49/89
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 1120   #clauses: 4185   #literals: 12368
0.00/0.01	c CPU time:   0.014997 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-310041-1172552455 -o ROOT/results/node42/solver-310041-1172552455 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310041-1172552455/rsat.sh /tmp/evaluation/310041-1172552455/instance-310041-1172552455.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7992
/proc/meminfo: memFree=1819496/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 275201565 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7992/statm: 1338 232 195 169 0 49 0
[pid=7993] ppid=7992 vsize=952 CPUtime=0
/proc/7993/stat : 7993 (SatElite) R 7992 7992 6579 0 -1 4194304 153 0 0 0 0 0 0 0 20 0 1 0 275201566 974848 135 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/7993/statm: 238 136 49 128 0 107 0

[startup+0.107153 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7992
/proc/meminfo: memFree=1819496/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.518229 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7992
/proc/meminfo: memFree=1819496/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.34039 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7995
/proc/meminfo: memFree=1817944/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=2864 CPUtime=1.31
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 609 0 0 0 131 0 0 0 25 0 1 0 275201568 2932736 563 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 716 563 86 211 0 502 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8216

[startup+2.9767 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7995
/proc/meminfo: memFree=1816472/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=3836 CPUtime=2.94
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 906 0 0 0 294 0 0 0 25 0 1 0 275201568 3928064 796 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 959 796 86 211 0 745 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9188

[startup+6.25833 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7995
/proc/meminfo: memFree=1814424/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=6408 CPUtime=6.21
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 1808 0 0 0 620 1 0 0 25 0 1 0 275201568 6561792 1405 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526021 0 0 4096 1026 0 0 0 17 0 0 0
/proc/7995/statm: 1602 1405 86 211 0 1388 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11760

[startup+12.7226 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 8061
/proc/meminfo: memFree=1810528/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=8716 CPUtime=12.67
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 2815 0 0 0 1264 3 0 0 25 0 1 0 275201568 8925184 1926 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 2179 1926 86 211 0 1965 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14068

[startup+25.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 8079
/proc/meminfo: memFree=1806816/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=12208 CPUtime=25.47
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 4125 0 0 0 2543 4 0 0 25 0 1 0 275201568 12500992 2848 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530226 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 3052 2848 86 211 0 2838 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17560

[startup+51.1779 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 8109
/proc/meminfo: memFree=1801824/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=17596 CPUtime=51.08
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 6330 0 0 0 5102 6 0 0 25 0 1 0 275201568 18018304 4087 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 4399 4087 86 211 0 4185 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22948

[startup+102.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8193
/proc/meminfo: memFree=1794008/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=25808 CPUtime=102.27
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 9241 0 0 0 10218 9 0 0 25 0 1 0 275201568 26427392 6226 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529138 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 6452 6226 86 211 0 6238 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 31160

[startup+162.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8193
/proc/meminfo: memFree=1792920/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=28368 CPUtime=162.31
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 9928 0 0 0 16221 10 0 0 25 0 1 0 275201568 29048832 6527 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 7092 6527 86 211 0 6878 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 33720

[startup+222.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8193
/proc/meminfo: memFree=1783512/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=37048 CPUtime=222.35
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 13789 0 0 0 22222 13 0 0 25 0 1 0 275201568 37937152 8848 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 9262 8848 86 211 0 9048 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 42400

[startup+282.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8193
/proc/meminfo: memFree=1783704/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=37048 CPUtime=282.39
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 13801 0 0 0 28226 13 0 0 25 0 1 0 275201568 37937152 8860 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 9262 8860 86 211 0 9048 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 42400

[startup+342.676 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 8193
/proc/meminfo: memFree=1783512/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=37444 CPUtime=342.42
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 13856 0 0 0 34229 13 0 0 25 0 1 0 275201568 38342656 8915 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 9361 8915 86 211 0 9147 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 42796

[startup+402.737 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 8193
/proc/meminfo: memFree=1776152/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=44544 CPUtime=402.46
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 15704 0 0 0 40231 15 0 0 25 0 1 0 275201568 45613056 10763 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 11136 10763 86 211 0 10922 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 49896

[startup+462.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8193
/proc/meminfo: memFree=1769496/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=50852 CPUtime=462.49
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 17372 0 0 0 46232 17 0 0 25 0 1 0 275201568 52072448 12431 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529736 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 12713 12431 86 211 0 12499 0
Current children cumulated CPU time (s) 462.5
Current children cumulated vsize (KiB) 56204

[startup+522.847 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8193
/proc/meminfo: memFree=1764824/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01

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

[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=57924 CPUtime=582.56
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 22443 0 0 0 58236 20 0 0 25 0 1 0 275201568 59314176 13546 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 14481 13546 86 211 0 14267 0
Current children cumulated CPU time (s) 582.57
Current children cumulated vsize (KiB) 63276

[startup+642.97 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8193
/proc/meminfo: memFree=1764888/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=57924 CPUtime=642.6
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 22443 0 0 0 64239 21 0 0 25 0 1 0 275201568 59314176 13546 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 14481 13546 86 211 0 14267 0
Current children cumulated CPU time (s) 642.61
Current children cumulated vsize (KiB) 63276

[startup+703.026 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8193
/proc/meminfo: memFree=1764888/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=57924 CPUtime=702.64
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 22443 0 0 0 70243 21 0 0 25 0 1 0 275201568 59314176 13546 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 14481 13546 86 211 0 14267 0
Current children cumulated CPU time (s) 702.65
Current children cumulated vsize (KiB) 63276

[startup+763.081 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8193
/proc/meminfo: memFree=1764888/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=57924 CPUtime=762.67
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 22457 0 0 0 76246 21 0 0 25 0 1 0 275201568 59314176 13560 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 14481 13560 86 211 0 14267 0
Current children cumulated CPU time (s) 762.68
Current children cumulated vsize (KiB) 63276

[startup+823.138 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8193
/proc/meminfo: memFree=1762456/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=60156 CPUtime=822.7
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 23071 0 0 0 82248 22 0 0 25 0 1 0 275201568 61599744 14174 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 15039 14174 86 211 0 14825 0
Current children cumulated CPU time (s) 822.71
Current children cumulated vsize (KiB) 65508

[startup+883.197 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8193
/proc/meminfo: memFree=1757592/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=64820 CPUtime=882.73
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 24292 0 0 0 88251 22 0 0 25 0 1 0 275201568 66375680 15395 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 16205 15395 86 211 0 15991 0
Current children cumulated CPU time (s) 882.74
Current children cumulated vsize (KiB) 70172

[startup+943.258 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8193
/proc/meminfo: memFree=1752664/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=69436 CPUtime=942.78
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 25531 0 0 0 94254 24 0 0 25 0 1 0 275201568 71102464 16634 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 17359 16634 86 211 0 17145 0
Current children cumulated CPU time (s) 942.79
Current children cumulated vsize (KiB) 74788

[startup+1003.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8193
/proc/meminfo: memFree=1747544/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=74584 CPUtime=1002.82
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 26807 0 0 0 100256 26 0 0 25 0 1 0 275201568 76374016 17910 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 18646 17910 86 211 0 18432 0
Current children cumulated CPU time (s) 1002.83
Current children cumulated vsize (KiB) 79936

[startup+1063.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8193
/proc/meminfo: memFree=1742552/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=79108 CPUtime=1062.86
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 28034 0 0 0 106259 27 0 0 25 0 1 0 275201568 81006592 19137 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 19777 19137 86 211 0 19563 0
Current children cumulated CPU time (s) 1062.87
Current children cumulated vsize (KiB) 84460

[startup+1123.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8193
/proc/meminfo: memFree=1739096/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=81852 CPUtime=1122.9
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 32099 0 0 0 112259 31 0 0 25 0 1 0 275201568 83816448 19958 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 20463 19958 86 211 0 20249 0
Current children cumulated CPU time (s) 1122.91
Current children cumulated vsize (KiB) 87204

[startup+1183.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8193
/proc/meminfo: memFree=1739096/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=82112 CPUtime=1182.92
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 32137 0 0 0 118261 31 0 0 25 0 1 0 275201568 84082688 19996 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 20528 19996 86 211 0 20314 0
Current children cumulated CPU time (s) 1182.93
Current children cumulated vsize (KiB) 87464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8193
/proc/meminfo: memFree=1739096/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=82112 CPUtime=1200.04
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 32137 0 0 0 119973 31 0 0 25 0 1 0 275201568 84082688 19996 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 20528 19996 86 211 0 20314 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 87464

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

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

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8193
/proc/meminfo: memFree=1739096/2055920 swapFree=4182516/4192956
[pid=7992] ppid=7990 vsize=5352 CPUtime=0.01
/proc/7992/stat : 7992 (rsat.sh) S 7990 7992 6579 0 -1 4194304 305 257 0 0 0 0 1 0 16 0 1 0 275201565 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7992/statm: 1338 234 195 169 0 49 0
[pid=7995] ppid=7992 vsize=82112 CPUtime=1200.04
/proc/7995/stat : 7995 (rsat) R 7992 7992 6579 0 -1 4194304 32137 0 0 0 119973 31 0 0 25 0 1 0 275201568 84082688 19996 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7995/statm: 20528 19996 86 211 0 20314 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 87464

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 7992 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=20996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.023995
while last known CPU time is 1200.05

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.62
CPU time (s): 1200.05
CPU user time (s): 1199.74
CPU system time (s): 0.31
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 100432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 562
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= 16
involuntary context switches= 3

runsolver used 0.923859 second user time and 2.43563 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue Feb 27 05:00:55 UTC 2007

IDJOB= 310041
IDBENCH= 20276
IDSOLVER= 104
FILE ID= node42/310041-1172552455

PBS_JOBID= 3971848

Free space on /tmp= 66556 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1138392605-05-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310041-1172552455/rsat.sh /tmp/evaluation/310041-1172552455/instance-310041-1172552455.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-310041-1172552455 -o ROOT/results/node42/solver-310041-1172552455 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310041-1172552455/rsat.sh /tmp/evaluation/310041-1172552455/instance-310041-1172552455.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  62f8836287b4741f6f4038c73e683e7c

RANDOM SEED= 285467117

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1819904 kB
Buffers:         30988 kB
Cached:         156204 kB
SwapCached:       4704 kB
Active:          93188 kB
Inactive:       105152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819904 kB
SwapTotal:     4192956 kB
SwapFree:      4182516 kB
Dirty:            1736 kB
Writeback:           0 kB
Mapped:          15752 kB
Slab:            23736 kB
Committed_AS:   900712 kB
PageTables:       1408 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= 66556 MiB

End job on node42 on Tue Feb 27 05:20:58 UTC 2007