Trace number 291714

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) 1200.01 1200.43

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S1260745628-20.UNSAT.shuffled.cnf
MD5SUM52283ce63e705369937455e1ca21a476
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark36.5154
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51704
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 |    1704     8520 |     511       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 80   #clauses: 1704   #literals: 8520
0.00/0.00	c CPU time:   0.002999 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/node41/watcher-291714-1171745189 -o ROOT/results/node41/solver-291714-1171745189 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291714-1171745189/rsat.sh /tmp/evaluation/291714-1171745189/instance-291714-1171745189.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: 1.05 0.98 0.82 3/64 13062
/proc/meminfo: memFree=1304240/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 194474881 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 233 195 169 0 49 0
[pid=13063] ppid=13062 vsize=688 CPUtime=0
/proc/13063/stat : 13063 (SatElite) R 13062 13062 12912 0 -1 4194304 102 0 0 0 0 0 0 0 20 0 1 0 194474882 704512 84 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/13063/statm: 172 85 49 128 0 41 0

[startup+0.10747 s]
/proc/loadavg: 1.05 0.98 0.82 3/64 13062
/proc/meminfo: memFree=1304240/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515495 s]
/proc/loadavg: 1.05 0.98 0.82 3/64 13062
/proc/meminfo: memFree=1304240/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33556 s]
/proc/loadavg: 1.05 0.98 0.82 2/66 13065
/proc/meminfo: memFree=1301536/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=3108 CPUtime=1.31
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 801 0 0 0 131 0 0 0 25 0 1 0 194474882 3182592 625 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 777 625 86 211 0 563 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8460

[startup+2.97171 s]
/proc/loadavg: 1.05 0.98 0.82 2/66 13065
/proc/meminfo: memFree=1300704/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=4160 CPUtime=2.95
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 1226 0 0 0 295 0 0 0 25 0 1 0 194474882 4259840 854 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 1040 854 86 211 0 826 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9512

[startup+6.24799 s]
/proc/loadavg: 1.05 0.98 0.82 2/66 13065
/proc/meminfo: memFree=1298848/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=6000 CPUtime=6.22
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 2097 0 0 0 622 0 0 0 25 0 1 0 194474882 6144000 1239 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530122 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 1500 1239 86 211 0 1286 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11352

[startup+12.7086 s]
/proc/loadavg: 1.04 0.98 0.82 2/66 13065
/proc/meminfo: memFree=1297320/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=7600 CPUtime=12.68
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 2543 0 0 0 1267 1 0 0 25 0 1 0 194474882 7782400 1685 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 1900 1685 86 211 0 1686 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12952

[startup+25.5207 s]
/proc/loadavg: 1.03 0.98 0.82 2/66 13065
/proc/meminfo: memFree=1295720/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=9104 CPUtime=25.49
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 3340 0 0 0 2547 2 0 0 25 0 1 0 194474882 9322496 2094 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 2276 2094 86 211 0 2062 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14456

[startup+51.1449 s]
/proc/loadavg: 1.02 0.98 0.83 2/66 13065
/proc/meminfo: memFree=1293544/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=11772 CPUtime=51.11
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 4808 0 0 0 5108 3 0 0 25 0 1 0 194474882 12054528 2596 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 2943 2596 86 211 0 2729 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17124

[startup+102.389 s]
/proc/loadavg: 1.06 1.00 0.84 2/66 13065
/proc/meminfo: memFree=1289064/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=15800 CPUtime=102.34
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 6797 0 0 0 10230 4 0 0 25 0 1 0 194474882 16179200 3703 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 3950 3703 86 211 0 3736 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 21152

[startup+162.452 s]
/proc/loadavg: 1.02 1.00 0.84 2/66 13065
/proc/meminfo: memFree=1287720/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=17160 CPUtime=162.39
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 7173 0 0 0 16234 5 0 0 25 0 1 0 194474882 17571840 4079 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 4290 4079 86 211 0 4076 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 22512

[startup+222.514 s]
/proc/loadavg: 1.00 1.00 0.85 2/66 13065
/proc/meminfo: memFree=1282344/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=24044 CPUtime=222.43
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 8886 0 0 0 22237 6 0 0 25 0 1 0 194474882 24621056 5406 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 6011 5406 86 211 0 5797 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 29396

[startup+282.573 s]
/proc/loadavg: 1.00 1.00 0.85 2/66 13065
/proc/meminfo: memFree=1282472/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=23468 CPUtime=282.48
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 10633 0 0 0 28241 7 0 0 25 0 1 0 194474882 24031232 5368 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 5867 5368 86 211 0 5653 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 28820

[startup+342.633 s]
/proc/loadavg: 1.03 1.01 0.86 2/66 13065
/proc/meminfo: memFree=1281896/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=24252 CPUtime=342.52
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 10763 0 0 0 34245 7 0 0 25 0 1 0 194474882 24834048 5498 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 6063 5498 86 211 0 5849 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 29604

[startup+402.695 s]
/proc/loadavg: 1.01 1.00 0.87 2/66 13065
/proc/meminfo: memFree=1279272/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=26968 CPUtime=402.57
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 11417 0 0 0 40249 8 0 0 25 0 1 0 194474882 27615232 6152 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 6742 6152 86 211 0 6528 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 32320

[startup+462.751 s]
/proc/loadavg: 1.00 1.00 0.88 2/66 13065
/proc/meminfo: memFree=1275816/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=30180 CPUtime=462.61
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 12328 0 0 0 46253 8 0 0 25 0 1 0 194474882 30904320 7030 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 7545 7030 86 211 0 7331 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 35532

[startup+522.807 s]
/proc/loadavg: 1.00 1.00 0.88 2/66 13065
/proc/meminfo: memFree=1272488/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0

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

[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=30820 CPUtime=582.7
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 15137 0 0 0 58260 10 0 0 25 0 1 0 194474882 31559680 7483 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 7705 7483 86 211 0 7491 0
Current children cumulated CPU time (s) 582.7
Current children cumulated vsize (KiB) 36172

[startup+642.927 s]
/proc/loadavg: 1.00 1.00 0.89 2/66 13065
/proc/meminfo: memFree=1273960/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=31084 CPUtime=642.75
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 15177 0 0 0 64265 10 0 0 25 0 1 0 194474882 31830016 7523 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 7771 7523 86 211 0 7557 0
Current children cumulated CPU time (s) 642.75
Current children cumulated vsize (KiB) 36436

[startup+702.983 s]
/proc/loadavg: 1.00 1.00 0.90 2/66 13065
/proc/meminfo: memFree=1273384/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=31876 CPUtime=702.79
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 15305 0 0 0 70269 10 0 0 25 0 1 0 194474882 32641024 7651 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 7969 7651 86 211 0 7755 0
Current children cumulated CPU time (s) 702.79
Current children cumulated vsize (KiB) 37228

[startup+763.042 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 13065
/proc/meminfo: memFree=1272808/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=32792 CPUtime=762.83
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 15453 0 0 0 76273 10 0 0 25 0 1 0 194474882 33579008 7799 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 8198 7799 86 211 0 7984 0
Current children cumulated CPU time (s) 762.83
Current children cumulated vsize (KiB) 38144

[startup+823.103 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 13065
/proc/meminfo: memFree=1272360/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=33436 CPUtime=822.88
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 15621 0 0 0 82277 11 0 0 25 0 1 0 194474882 34238464 7934 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 8359 7934 86 211 0 8145 0
Current children cumulated CPU time (s) 822.88
Current children cumulated vsize (KiB) 38788

[startup+883.167 s]
/proc/loadavg: 1.00 1.00 0.91 2/72 13137
/proc/meminfo: memFree=1269680/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=35260 CPUtime=882.9
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 16037 0 0 0 88279 11 0 0 25 0 1 0 194474882 36106240 8284 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 8815 8284 86 211 0 8601 0
Current children cumulated CPU time (s) 882.9
Current children cumulated vsize (KiB) 40612

[startup+943.258 s]
/proc/loadavg: 1.00 1.00 0.91 2/72 13229
/proc/meminfo: memFree=1267120/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=40756 CPUtime=942.92
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 17448 0 0 0 94280 12 0 0 25 0 1 0 194474882 41734144 8892 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 10189 8892 86 211 0 9975 0
Current children cumulated CPU time (s) 942.92
Current children cumulated vsize (KiB) 46108

[startup+1003.33 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 13263
/proc/meminfo: memFree=1265832/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=43180 CPUtime=1002.95
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 18188 0 0 0 100283 12 0 0 25 0 1 0 194474882 44216320 9534 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 10795 9534 86 211 0 10581 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 48532

[startup+1063.39 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 13263
/proc/meminfo: memFree=1263528/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=45396 CPUtime=1063
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 18818 0 0 0 106287 13 0 0 25 0 1 0 194474882 46485504 10099 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 11349 10099 86 211 0 11135 0
Current children cumulated CPU time (s) 1063
Current children cumulated vsize (KiB) 50748

[startup+1123.45 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 13263
/proc/meminfo: memFree=1261480/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=47376 CPUtime=1123.05
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 19349 0 0 0 112291 14 0 0 25 0 1 0 194474882 48513024 10597 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 11844 10597 86 211 0 11630 0
Current children cumulated CPU time (s) 1123.05
Current children cumulated vsize (KiB) 52728

[startup+1183.51 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 13263
/proc/meminfo: memFree=1259496/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=49516 CPUtime=1183.09
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 19912 0 0 0 118295 14 0 0 25 0 1 0 194474882 50704384 11095 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 12379 11095 86 211 0 12165 0
Current children cumulated CPU time (s) 1183.09
Current children cumulated vsize (KiB) 54868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 13263
/proc/meminfo: memFree=1258984/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=49900 CPUtime=1200.01
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 20030 0 0 0 119986 15 0 0 25 0 1 0 194474882 51097600 11213 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 12475 11213 86 211 0 12261 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 55252

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 13263
/proc/meminfo: memFree=1258984/2055920 swapFree=4183936/4192956
[pid=13062] ppid=13060 vsize=5352 CPUtime=0
/proc/13062/stat : 13062 (rsat.sh) S 13060 13062 12912 0 -1 4194304 306 133 0 0 0 0 0 0 18 0 1 0 194474881 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13062/statm: 1338 234 195 169 0 49 0
[pid=13065] ppid=13062 vsize=49900 CPUtime=1200.01
/proc/13065/stat : 13065 (rsat) R 13062 13062 12912 0 -1 4194304 20030 0 0 0 119986 15 0 0 25 0 1 0 194474882 51097600 11213 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13065/statm: 12475 11213 86 211 0 12261 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 55252

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13062 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.008998
while last known CPU time is 1200.01

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

Real time (s): 1200.43
CPU time (s): 1200.01
CPU user time (s): 1199.86
CPU system time (s): 0.15
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 55252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 439
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= 2

runsolver used 1.00885 second user time and 2.49662 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sat Feb 17 20:46:29 UTC 2007

IDJOB= 291714
IDBENCH= 19822
IDSOLVER= 104
FILE ID= node41/291714-1171745189

PBS_JOBID= 3839469

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1260745628-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291714-1171745189/rsat.sh /tmp/evaluation/291714-1171745189/instance-291714-1171745189.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-291714-1171745189 -o ROOT/results/node41/solver-291714-1171745189 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291714-1171745189/rsat.sh /tmp/evaluation/291714-1171745189/instance-291714-1171745189.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  52283ce63e705369937455e1ca21a476

RANDOM SEED= 86033507

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1304712 kB
Buffers:         39548 kB
Cached:         629184 kB
SwapCached:       3652 kB
Active:         527272 kB
Inactive:       151572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1304712 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            1732 kB
Writeback:           0 kB
Mapped:          15256 kB
Slab:            58412 kB
Committed_AS:   367152 kB
PageTables:       1476 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 node41 on Sat Feb 17 21:06:32 UTC 2007