Trace number 298643

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) 1200.02 1200.38

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1422217194-16.SAT.shuffled.cnf
MD5SUM05d311b5d324ec36db80bce02b8227da
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
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 |    1533     4599 |     459       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1527     4618 |      --       0       --      -- |     --   | -6/19
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 352   #clauses: 1527   #literals: 4618
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	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/node58/watcher-298643-1171858915 -o ROOT/results/node58/solver-298643-1171858915 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298643-1171858915/rsat.sh /tmp/evaluation/298643-1171858915/instance-298643-1171858915.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 14784
/proc/meminfo: memFree=1026856/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 205848157 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14784/statm: 1338 232 195 169 0 49 0
[pid=14785] ppid=14784 vsize=824 CPUtime=0
/proc/14785/stat : 14785 (SatElite) R 14784 14784 13340 0 -1 4194304 134 0 0 0 0 0 0 0 19 0 1 0 205848157 843776 116 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134685212 0 0 4096 3 0 0 0 17 1 0 0
/proc/14785/statm: 206 116 65 128 0 75 0

[startup+0.106913 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14784
/proc/meminfo: memFree=1026856/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514957 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14784
/proc/meminfo: memFree=1026856/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33505 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=1024984/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=2640 CPUtime=1.31
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 576 0 0 0 131 0 0 0 25 0 1 0 205848159 2703360 482 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 660 482 86 211 0 446 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7992

[startup+2.97123 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=1024216/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=3932 CPUtime=2.94
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 1163 0 0 0 294 0 0 0 25 0 1 0 205848159 4026368 776 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526211 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 983 776 86 211 0 769 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9284

[startup+6.24759 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=1022176/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=5112 CPUtime=6.21
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 1696 0 0 0 621 0 0 0 25 0 1 0 205848159 5234688 1113 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 1278 1113 86 211 0 1064 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 10464

[startup+12.7083 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=1020128/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=7488 CPUtime=12.68
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 2696 0 0 0 1267 1 0 0 25 0 1 0 205848159 7667712 1627 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 1872 1627 86 211 0 1658 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12840

[startup+25.5217 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=1018144/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=9700 CPUtime=25.49
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 3294 0 0 0 2547 2 0 0 25 0 1 0 205848159 9932800 2225 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 2425 2225 86 211 0 2211 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15052

[startup+51.1455 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=1015840/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=12328 CPUtime=51.1
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 4798 0 0 0 5108 2 0 0 25 0 1 0 205848159 12623872 2763 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 3082 2763 86 211 0 2868 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17680

[startup+102.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=1012960/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=14852 CPUtime=102.33
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 6283 0 0 0 10229 4 0 0 25 0 1 0 205848159 15208448 3432 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 3713 3432 86 211 0 3499 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 20204

[startup+162.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=1006112/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=22936 CPUtime=162.38
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 8403 0 0 0 16232 6 0 0 25 0 1 0 205848159 23486464 5166 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 5734 5166 86 211 0 5520 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 28288

[startup+222.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=1005728/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=22928 CPUtime=222.42
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 10059 0 0 0 22235 7 0 0 25 0 1 0 205848159 23478272 5231 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 5732 5231 86 211 0 5518 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 28280

[startup+282.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=1004448/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=24296 CPUtime=282.46
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 10405 0 0 0 28239 7 0 0 25 0 1 0 205848159 24879104 5577 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 6074 5577 86 211 0 5860 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 29648

[startup+342.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=999008/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=29820 CPUtime=342.51
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 11753 0 0 0 34243 8 0 0 25 0 1 0 205848159 30535680 6925 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 7455 6925 86 211 0 7241 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 35172

[startup+402.689 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=995168/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=33644 CPUtime=402.56
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 12735 0 0 0 40247 9 0 0 25 0 1 0 205848159 34451456 7874 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 8411 7874 86 211 0 8197 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 38996

[startup+462.747 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=996448/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=31272 CPUtime=462.6
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 14304 0 0 0 46251 9 0 0 25 0 1 0 205848159 32022528 7528 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 7818 7528 86 211 0 7604 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 36624

[startup+522.803 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=996320/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0

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

[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=32060 CPUtime=582.68
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 14421 0 0 0 58259 9 0 0 25 0 1 0 205848159 32829440 7645 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 8015 7645 86 211 0 7801 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 37412

[startup+642.925 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=994912/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=33892 CPUtime=642.73
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 14788 0 0 0 64263 10 0 0 25 0 1 0 205848159 34705408 7913 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 8473 7913 86 211 0 8259 0
Current children cumulated CPU time (s) 642.73
Current children cumulated vsize (KiB) 39244

[startup+702.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=992416/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=36340 CPUtime=702.76
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 15450 0 0 0 70266 10 0 0 25 0 1 0 205848159 37212160 8575 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 9085 8575 86 211 0 8871 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 41692

[startup+763.041 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=989344/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=42496 CPUtime=762.81
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 17084 0 0 0 76270 11 0 0 25 0 1 0 205848159 43515904 9341 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 10624 9341 86 211 0 10410 0
Current children cumulated CPU time (s) 762.81
Current children cumulated vsize (KiB) 47848

[startup+823.108 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=986592/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=45112 CPUtime=822.86
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 17790 0 0 0 82274 12 0 0 25 0 1 0 205848159 46194688 10014 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 11278 10014 86 211 0 11064 0
Current children cumulated CPU time (s) 822.86
Current children cumulated vsize (KiB) 50464

[startup+883.169 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=983776/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=48016 CPUtime=882.91
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 18595 0 0 0 88278 13 0 0 25 0 1 0 205848159 49168384 10753 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 12004 10753 86 211 0 11790 0
Current children cumulated CPU time (s) 882.91
Current children cumulated vsize (KiB) 53368

[startup+943.226 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=981216/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=50468 CPUtime=942.95
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 19256 0 0 0 94281 14 0 0 25 0 1 0 205848159 51679232 11381 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 12617 11381 86 211 0 12403 0
Current children cumulated CPU time (s) 942.95
Current children cumulated vsize (KiB) 55820

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14787
/proc/meminfo: memFree=984224/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=45232 CPUtime=1002.99
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 22592 0 0 0 100284 15 0 0 25 0 1 0 205848159 46317568 10573 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 11308 10573 86 211 0 11094 0
Current children cumulated CPU time (s) 1002.99
Current children cumulated vsize (KiB) 50584

[startup+1063.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14789
/proc/meminfo: memFree=984032/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=45756 CPUtime=1063.03
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 22672 0 0 0 106288 15 0 0 25 0 1 0 205848159 46854144 10653 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 11439 10653 86 211 0 11225 0
Current children cumulated CPU time (s) 1063.03
Current children cumulated vsize (KiB) 51108

[startup+1123.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14789
/proc/meminfo: memFree=983584/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=46340 CPUtime=1123.08
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 22821 0 0 0 112292 16 0 0 25 0 1 0 205848159 47452160 10769 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 11585 10769 86 211 0 11371 0
Current children cumulated CPU time (s) 1123.08
Current children cumulated vsize (KiB) 51692

[startup+1183.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14789
/proc/meminfo: memFree=983136/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=46996 CPUtime=1183.11
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 22936 0 0 0 118295 16 0 0 25 0 1 0 205848159 48123904 10884 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 11749 10884 86 211 0 11535 0
Current children cumulated CPU time (s) 1183.11
Current children cumulated vsize (KiB) 52348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14789
/proc/meminfo: memFree=983136/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=46996 CPUtime=1200.02
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 22938 0 0 0 119986 16 0 0 25 0 1 0 205848159 48123904 10886 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 11749 10886 86 211 0 11535 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 52348

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14789
/proc/meminfo: memFree=983136/2055920 swapFree=4183260/4192956
[pid=14784] ppid=14782 vsize=5352 CPUtime=0
/proc/14784/stat : 14784 (rsat.sh) S 14782 14784 13340 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 205848157 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14784/statm: 1338 234 195 169 0 49 0
[pid=14787] ppid=14784 vsize=46996 CPUtime=1200.02
/proc/14787/stat : 14787 (rsat) R 14784 14784 13340 0 -1 4194304 22938 0 0 0 119986 16 0 0 25 0 1 0 205848159 48123904 10886 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14787/statm: 11749 10886 86 211 0 11535 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 52348

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14784 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=999
CPU time returned by wait4() is 0.009997
while last known CPU time is 1200.02

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

Real time (s): 1200.38
CPU time (s): 1200.02
CPU user time (s): 1199.86
CPU system time (s): 0.16
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 68636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 450
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= 15
involuntary context switches= 3

runsolver used 0.890864 second user time and 2.43363 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Mon Feb 19 04:21:55 UTC 2007

IDJOB= 298643
IDBENCH= 19991
IDSOLVER= 104
FILE ID= node58/298643-1171858915

PBS_JOBID= 3839748

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1422217194-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298643-1171858915/rsat.sh /tmp/evaluation/298643-1171858915/instance-298643-1171858915.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-298643-1171858915 -o ROOT/results/node58/solver-298643-1171858915 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298643-1171858915/rsat.sh /tmp/evaluation/298643-1171858915/instance-298643-1171858915.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  05d311b5d324ec36db80bce02b8227da

RANDOM SEED= 212615870

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1027328 kB
Buffers:         53260 kB
Cached:         863976 kB
SwapCached:       4096 kB
Active:         598800 kB
Inactive:       328528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1027328 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            1700 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            87380 kB
Committed_AS:   512756 kB
PageTables:       1380 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= 66563 MiB

End job on node58 on Mon Feb 19 04:41:57 UTC 2007