Trace number 305408

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) 1200.08 1200.99

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
MD5SUM8e78670c99e958f12e271eddd527e3f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.20/0.23	c |         0 |   66822   202724 |      --       0       --      -- |     --   | -378/1124
0.20/0.23	c ==============================================================================
0.20/0.23	c Result  :   #vars: 15623   #clauses: 66822   #literals: 202724
0.20/0.23	c CPU time:   0.218966 s
0.20/0.23	c ==============================================================================
0.28/0.34	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/node77/watcher-305408-1172078478 -o ROOT/results/node77/solver-305408-1172078478 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305408-1172078478/rsat.sh /tmp/evaluation/305408-1172078478/instance-305408-1172078478.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: 2.99 2.78 1.97 3/67 9869
/proc/meminfo: memFree=1966656/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 281 0 0 0 0 0 0 0 19 0 1 0 2715375 5488640 230 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/9869/statm: 1340 230 193 169 0 50 0
[pid=9870] ppid=9869 vsize=5360 CPUtime=0
/proc/9870/stat : 9870 (rsat.sh) R 9869 9869 8756 0 -1 4194368 18 0 0 0 0 0 0 0 18 0 1 0 2715375 5488640 230 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242056215 0 0 4096 0 0 0 0 17 0 0 0
/proc/9870/statm: 1340 230 193 169 0 50 0

[startup+0.1073 s]
/proc/loadavg: 2.99 2.78 1.97 3/67 9869
/proc/meminfo: memFree=1966656/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 281 0 0 0 0 0 0 0 19 0 1 0 2715375 5488640 230 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/9869/statm: 1340 230 193 169 0 50 0
[pid=9870] ppid=9869 vsize=8324 CPUtime=0.09
/proc/9870/stat : 9870 (SatElite) R 9869 9869 8756 0 -1 4194304 1903 0 0 0 8 1 0 0 18 0 1 0 2715375 8523776 1885 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571576 0 0 4096 3 0 0 0 17 0 0 0
/proc/9870/statm: 2081 1885 69 128 0 1950 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13684

[startup+0.515361 s]
/proc/loadavg: 2.99 2.78 1.97 3/67 9869
/proc/meminfo: memFree=1966656/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 5360

[startup+1.33546 s]
/proc/loadavg: 2.99 2.78 1.97 2/69 9872
/proc/meminfo: memFree=1958320/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=8164 CPUtime=0.97
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 1861 0 0 0 97 0 0 0 25 0 1 0 2715409 8359936 1846 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9872/statm: 2041 1846 86 211 0 1827 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 13524

[startup+2.97165 s]
/proc/loadavg: 2.83 2.75 1.96 2/69 9872
/proc/meminfo: memFree=1955632/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=12016 CPUtime=2.61
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 2824 0 0 0 260 1 0 0 25 0 1 0 2715409 12304384 2809 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9872/statm: 3004 2809 86 211 0 2790 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 17376

[startup+6.26004 s]
/proc/loadavg: 2.83 2.75 1.96 2/69 9872
/proc/meminfo: memFree=1948336/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=19704 CPUtime=5.88
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 4734 0 0 0 586 2 0 0 25 0 1 0 2715409 20176896 4717 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9872/statm: 4926 4717 86 211 0 4712 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 25064

[startup+12.7158 s]
/proc/loadavg: 2.55 2.69 1.95 2/69 9872
/proc/meminfo: memFree=1933552/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=34480 CPUtime=12.32
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 8429 0 0 0 1228 4 0 0 25 0 1 0 2715409 35307520 8378 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9872/statm: 8620 8378 86 211 0 8406 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 39840

[startup+25.5453 s]
/proc/loadavg: 2.31 2.64 1.94 2/69 9872
/proc/meminfo: memFree=1921968/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=47268 CPUtime=25.1
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 11866 0 0 0 2504 6 0 0 25 0 1 0 2715409 48402432 11619 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9872/statm: 11817 11619 86 211 0 11603 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 52628

[startup+51.1614 s]
/proc/loadavg: 1.86 2.51 1.91 2/69 9872
/proc/meminfo: memFree=1899312/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=69720 CPUtime=50.7
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 17901 0 0 0 5060 10 0 0 25 0 1 0 2715409 71393280 17168 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 17430 17168 86 211 0 17216 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 75080

[startup+102.397 s]
/proc/loadavg: 1.34 2.25 1.86 2/69 9872
/proc/meminfo: memFree=1860720/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=109176 CPUtime=101.9
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 28228 0 0 0 10173 17 0 0 25 0 1 0 2715409 111796224 26913 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 27294 26913 86 211 0 27080 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 114536

[startup+162.447 s]
/proc/loadavg: 1.12 2.02 1.80 2/69 9872
/proc/meminfo: memFree=1845808/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=122532 CPUtime=161.9
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 32371 0 0 0 16170 20 0 0 25 0 1 0 2715409 125472768 30284 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 30633 30284 86 211 0 30419 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 127892

[startup+222.503 s]
/proc/loadavg: 1.04 1.83 1.75 2/69 9872
/proc/meminfo: memFree=1777776/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=189692 CPUtime=221.91
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 50041 0 0 0 22156 35 0 0 25 0 1 0 2715409 194244608 47181 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 47423 47181 86 211 0 47209 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 195052

[startup+282.55 s]
/proc/loadavg: 1.01 1.68 1.70 2/69 9872
/proc/meminfo: memFree=1777712/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=189692 CPUtime=281.92
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 50041 0 0 0 28157 35 0 0 25 0 1 0 2715409 194244608 47181 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 47423 47181 86 211 0 47209 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 195052

[startup+342.595 s]
/proc/loadavg: 1.05 1.57 1.66 2/69 9872
/proc/meminfo: memFree=1729008/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=240720 CPUtime=341.94
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 62933 0 0 0 34146 48 0 0 25 0 1 0 2715409 246497280 59687 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 60180 59687 86 211 0 59966 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 246080

[startup+402.642 s]
/proc/loadavg: 1.05 1.47 1.62 2/69 9872
/proc/meminfo: memFree=1703664/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=264436 CPUtime=401.95
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 70447 0 0 0 40142 53 0 0 25 0 1 0 2715409 270782464 65661 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 66109 65661 86 211 0 65895 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 269796

[startup+462.696 s]
/proc/loadavg: 1.02 1.39 1.58 2/69 9872
/proc/meminfo: memFree=1703600/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=264436 CPUtime=461.95
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 70447 0 0 0 46142 53 0 0 25 0 1 0 2715409 270782464 65661 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 66109 65661 86 211 0 65895 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 269796

[startup+522.74 s]

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

[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=340508 CPUtime=581.96
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 89520 0 0 0 58128 68 0 0 25 0 1 0 2715409 348680192 84734 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 85127 84734 86 211 0 84913 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 345868

[startup+642.841 s]
/proc/loadavg: 1.00 1.20 1.47 2/69 9872
/proc/meminfo: memFree=1554608/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=413020 CPUtime=641.97
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 107791 0 0 0 64110 87 0 0 25 0 1 0 2715409 422932480 103004 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523141 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 103255 103004 86 211 0 103041 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 418380

[startup+702.881 s]
/proc/loadavg: 1.00 1.16 1.43 2/69 9872
/proc/meminfo: memFree=1536880/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=429856 CPUtime=701.98
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 113573 0 0 0 70107 91 0 0 25 0 1 0 2715409 440172544 107246 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522884 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 107464 107246 86 211 0 107250 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 435216

[startup+762.922 s]
/proc/loadavg: 1.00 1.13 1.41 2/69 9872
/proc/meminfo: memFree=1536880/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=429856 CPUtime=761.98
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 113573 0 0 0 76106 92 0 0 25 0 1 0 2715409 440172544 107246 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 107464 107246 86 211 0 107250 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 435216

[startup+822.978 s]
/proc/loadavg: 1.00 1.11 1.38 2/69 9872
/proc/meminfo: memFree=1536816/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=429856 CPUtime=822
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 113573 0 0 0 82108 92 0 0 25 0 1 0 2715409 440172544 107246 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 107464 107246 86 211 0 107250 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 435216

[startup+883.022 s]
/proc/loadavg: 1.00 1.08 1.35 2/69 9872
/proc/meminfo: memFree=1536816/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=429856 CPUtime=882
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 113573 0 0 0 88108 92 0 0 25 0 1 0 2715409 440172544 107246 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 107464 107246 86 211 0 107250 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 435216

[startup+943.066 s]
/proc/loadavg: 1.00 1.07 1.33 2/69 9872
/proc/meminfo: memFree=1536688/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=432928 CPUtime=942.01
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 114367 0 0 0 94109 92 0 0 25 0 1 0 2715409 443318272 107270 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 108232 107270 86 211 0 108018 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 438288

[startup+1003.11 s]
/proc/loadavg: 1.00 1.05 1.30 2/69 9872
/proc/meminfo: memFree=1490224/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=480196 CPUtime=1002.02
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 126327 0 0 0 100100 102 0 0 25 0 1 0 2715409 491720704 119230 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529599 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 120049 119230 86 211 0 119835 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 485556

[startup+1063.16 s]
/proc/loadavg: 1.00 1.04 1.28 2/69 9872
/proc/meminfo: memFree=1425072/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=543884 CPUtime=1062.04
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 142339 0 0 0 106087 117 0 0 25 0 1 0 2715409 556937216 135241 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 135971 135241 86 211 0 135757 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 549244

[startup+1123.2 s]
/proc/loadavg: 1.00 1.03 1.26 2/69 9872
/proc/meminfo: memFree=1364592/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=604008 CPUtime=1122.04
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 157484 0 0 0 112072 132 0 0 25 0 1 0 2715409 618504192 150383 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 151002 150383 86 211 0 150788 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 609368

[startup+1183.25 s]
/proc/loadavg: 1.00 1.02 1.24 2/69 9872
/proc/meminfo: memFree=1353456/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=614472 CPUtime=1182.05
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 163192 0 0 0 118069 136 0 0 25 0 1 0 2715409 629219328 153015 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 153618 153015 86 211 0 153404 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 619832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.98 s]
/proc/loadavg: 1.00 1.02 1.24 2/69 9872
/proc/meminfo: memFree=1353456/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=614472 CPUtime=1199.77
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 163192 0 0 0 119841 136 0 0 25 0 1 0 2715409 629219328 153015 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 153618 153015 86 211 0 153404 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 619832

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

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

[startup+1200.98 s]
/proc/loadavg: 1.00 1.02 1.24 2/69 9872
/proc/meminfo: memFree=1353456/2055892 swapFree=4096420/4096564
[pid=9869] ppid=9867 vsize=5360 CPUtime=0.31
/proc/9869/stat : 9869 (rsat.sh) S 9867 9869 8756 0 -1 4194304 303 2038 0 0 0 0 30 1 15 0 1 0 2715375 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/9869/statm: 1340 232 193 169 0 50 0
[pid=9872] ppid=9869 vsize=614472 CPUtime=1199.77
/proc/9872/stat : 9872 (rsat) R 9869 9869 8756 0 -1 4194304 163192 0 0 0 119841 136 0 0 25 0 1 0 2715409 629219328 153015 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9872/statm: 153618 153015 86 211 0 153404 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 619832

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9869 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=302953 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=21996
CPU time returned by wait4() is 0.324949
while last known CPU time is 1200.08

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

Real time (s): 1200.99
CPU time (s): 1200.08
CPU user time (s): 1198.71
CPU system time (s): 1.37
CPU usage (%): 99.9241
Max. virtual memory (cumulated for all children) (KiB): 632136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.302953
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2341
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= 17
involuntary context switches= 3

runsolver used 0.978851 second user time and 2.31865 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Wed Feb 21 17:21:18 UTC 2007

IDJOB= 305408
IDBENCH= 20156
IDSOLVER= 104
FILE ID= node77/305408-1172078478

PBS_JOBID= 3892792

Free space on /tmp= 66649 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
COMMAND LINE= /tmp/evaluation/305408-1172078478/rsat.sh /tmp/evaluation/305408-1172078478/instance-305408-1172078478.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-305408-1172078478 -o ROOT/results/node77/solver-305408-1172078478 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305408-1172078478/rsat.sh /tmp/evaluation/305408-1172078478/instance-305408-1172078478.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  8e78670c99e958f12e271eddd527e3f2

RANDOM SEED= 138842605

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1967640 kB
Buffers:          2040 kB
Cached:          21760 kB
SwapCached:          0 kB
Active:          32784 kB
Inactive:         6688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1967640 kB
SwapTotal:     4096564 kB
SwapFree:      4096420 kB
Dirty:            4508 kB
Writeback:           0 kB
Mapped:          25892 kB
Slab:            35208 kB
Committed_AS:    54824 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66647 MiB

End job on node77 on Wed Feb 21 17:41:21 UTC 2007