Trace number 337306

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) 1200.03 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
MD5SUM64fc27f80f46bd97e9b696c2a1119c70
Bench CategoryCRAFTED (crafted 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 variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
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 |     896     3042 |     268       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     792     3091 |      --       0       --      -- |     --   | -104/49
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 132   #clauses: 792   #literals: 3091
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-337306-1173664438 -o ROOT/results/node58/solver-337306-1173664438 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337306-1173664438/rsat.sh /tmp/evaluation/337306-1173664438/instance-337306-1173664438.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 13843
/proc/meminfo: memFree=1856024/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) R 13841 13843 12947 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 386400501 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238196383 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13843/statm: 1338 231 194 169 0 49 0
[pid=13844] ppid=13843 vsize=692 CPUtime=0
/proc/13844/stat : 13844 (SatElite) R 13843 13843 12947 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 386400501 708608 107 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/13844/statm: 173 107 69 128 0 42 0

[startup+0.102331 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 13843
/proc/meminfo: memFree=1856024/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.201342 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 13843
/proc/meminfo: memFree=1856024/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301353 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 13843
/proc/meminfo: memFree=1856024/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701397 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 13843
/proc/meminfo: memFree=1856024/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50148 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13846
/proc/meminfo: memFree=1853896/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=3260 CPUtime=1.48
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 838 0 0 0 148 0 0 0 25 0 1 0 386400503 3338240 663 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134982826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 815 663 86 211 0 601 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8612

[startup+3.10166 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13846
/proc/meminfo: memFree=1853000/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=4448 CPUtime=3.08
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 1287 0 0 0 308 0 0 0 25 0 1 0 386400503 4554752 916 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525881 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 1112 916 86 211 0 898 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9800

[startup+6.30201 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13846
/proc/meminfo: memFree=1851016/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=6176 CPUtime=6.27
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 2152 0 0 0 627 0 0 0 25 0 1 0 386400503 6324224 1295 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 1544 1295 86 211 0 1330 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11528

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13846
/proc/meminfo: memFree=1849736/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=7280 CPUtime=12.67
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 2429 0 0 0 1267 0 0 0 25 0 1 0 386400503 7454720 1572 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 1820 1572 86 211 0 1606 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12632

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13846
/proc/meminfo: memFree=1848136/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=8444 CPUtime=25.47
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 3137 0 0 0 2546 1 0 0 25 0 1 0 386400503 8646656 1892 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 2111 1892 86 211 0 1897 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13796

[startup+51.1029 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13846
/proc/meminfo: memFree=1844488/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=12544 CPUtime=51.06
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 5023 0 0 0 5104 2 0 0 25 0 1 0 386400503 12845056 2795 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 3136 2795 86 211 0 2922 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17896

[startup+102.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13846
/proc/meminfo: memFree=1839688/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=16948 CPUtime=102.24
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 7047 0 0 0 10221 3 0 0 25 0 1 0 386400503 17354752 3984 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 4237 3984 86 211 0 4023 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22300

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13846
/proc/meminfo: memFree=1839688/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=16952 CPUtime=162.23
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 7145 0 0 0 16219 4 0 0 25 0 1 0 386400503 17358848 4025 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 4238 4025 86 211 0 4024 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22304

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13846
/proc/meminfo: memFree=1833864/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=24132 CPUtime=222.22
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 8980 0 0 0 22216 6 0 0 25 0 1 0 386400503 24711168 5474 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 6033 5474 86 211 0 5819 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 29484

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13846
/proc/meminfo: memFree=1832328/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=25204 CPUtime=282.19
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 11093 0 0 0 28212 7 0 0 25 0 1 0 386400503 25808896 5839 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 6301 5839 86 211 0 6087 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 30556

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13846
/proc/meminfo: memFree=1831240/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=26628 CPUtime=342.18
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 11418 0 0 0 34210 8 0 0 25 0 1 0 386400503 27267072 6066 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 6657 6066 86 211 0 6443 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 31980

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13846
/proc/meminfo: memFree=1830856/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=27280 CPUtime=402.16
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 11534 0 0 0 40208 8 0 0 25 0 1 0 386400503 27934720 6182 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 6820 6182 86 211 0 6606 0

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

[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=33424 CPUtime=522.03
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 13297 0 0 0 52193 10 0 0 25 0 1 0 386400503 34226176 7749 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 8356 7749 86 211 0 8142 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 38776

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14044
/proc/meminfo: memFree=1820936/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=36712 CPUtime=582.01
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 14158 0 0 0 58190 11 0 0 25 0 1 0 386400503 37593088 8610 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 9178 8610 86 211 0 8964 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 42064

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14044
/proc/meminfo: memFree=1822984/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=32948 CPUtime=641.99
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 15947 0 0 0 64188 11 0 0 25 0 1 0 386400503 33738752 8043 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 8237 8043 86 211 0 8023 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 38300

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14044
/proc/meminfo: memFree=1823048/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=32948 CPUtime=701.97
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 15949 0 0 0 70186 11 0 0 25 0 1 0 386400503 33738752 8045 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 8237 8045 86 211 0 8023 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 38300

[startup+762.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14044
/proc/meminfo: memFree=1822920/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=33472 CPUtime=761.96
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 16021 0 0 0 76185 11 0 0 25 0 1 0 386400503 34275328 8117 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 8368 8117 86 211 0 8154 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 38824

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14044
/proc/meminfo: memFree=1822344/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=34388 CPUtime=821.94
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 16161 0 0 0 82182 12 0 0 25 0 1 0 386400503 35213312 8257 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 8597 8257 86 211 0 8383 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 39740

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14044
/proc/meminfo: memFree=1821640/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=35304 CPUtime=881.93
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 16354 0 0 0 88181 12 0 0 25 0 1 0 386400503 36151296 8450 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 8826 8450 86 211 0 8612 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 40656

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14044
/proc/meminfo: memFree=1817992/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=42372 CPUtime=941.91
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 18201 0 0 0 94178 13 0 0 25 0 1 0 386400503 43388928 9363 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 10593 9363 86 211 0 10379 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 47724

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14044
/proc/meminfo: memFree=1815304/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=45088 CPUtime=1001.88
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 18960 0 0 0 100175 13 0 0 25 0 1 0 386400503 46170112 10024 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522875 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 11272 10024 86 211 0 11058 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 50440

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14044
/proc/meminfo: memFree=1813128/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=47008 CPUtime=1061.87
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 19513 0 0 0 106173 14 0 0 25 0 1 0 386400503 48136192 10577 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 11752 10577 86 211 0 11538 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 52360

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14044
/proc/meminfo: memFree=1810824/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=49060 CPUtime=1121.85
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 20096 0 0 0 112170 15 0 0 25 0 1 0 386400503 50237440 11160 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 12265 11160 86 211 0 12051 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 54412

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14044
/proc/meminfo: memFree=1808584/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=50984 CPUtime=1181.84
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 20631 0 0 0 118168 16 0 0 25 0 1 0 386400503 52207616 11695 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 12746 11695 86 211 0 12532 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 56336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14044
/proc/meminfo: memFree=1808008/2055920 swapFree=4170388/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (rsat.sh) S 13841 13843 12947 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 386400501 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 234 195 169 0 49 0
[pid=13846] ppid=13843 vsize=51496 CPUtime=1200.03
/proc/13846/stat : 13846 (rsat) R 13843 13843 12947 0 -1 4194304 20773 0 0 0 119987 16 0 0 25 0 1 0 386400503 52731904 11837 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13846/statm: 12874 11837 86 211 0 12660 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 56848

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13843 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.009997
while last known CPU time is 1200.03

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

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.87
CPU system time (s): 0.16
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 56848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 438
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 1.3168 second user time and 2.71659 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Mon Mar 12 01:53:58 UTC 2007

IDJOB= 337306
IDBENCH= 24696
IDSOLVER= 104
FILE ID= node58/337306-1173664438

PBS_JOBID= 4101423

Free space on /tmp= 66505 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337306-1173664438/rsat.sh /tmp/evaluation/337306-1173664438/instance-337306-1173664438.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-337306-1173664438 -o ROOT/results/node58/solver-337306-1173664438 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337306-1173664438/rsat.sh /tmp/evaluation/337306-1173664438/instance-337306-1173664438.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  64fc27f80f46bd97e9b696c2a1119c70

RANDOM SEED= 695219039

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:       1856496 kB
Buffers:         21648 kB
Cached:         127828 kB
SwapCached:      16784 kB
Active:          77780 kB
Inactive:        94632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1856496 kB
SwapTotal:     4192956 kB
SwapFree:      4170388 kB
Dirty:            1688 kB
Writeback:           0 kB
Mapped:          15476 kB
Slab:            13140 kB
Committed_AS:   806364 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= 66508 MiB

End job on node58 on Mon Mar 12 02:14:01 UTC 2007