Trace number 310205

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 1200.47

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf
MD5SUM7db698a93a5d58267ca490a662494eeb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    4234    12279 |    1270       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    4107    12311 |      --       0       --      -- |     --   | -127/32
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1082   #clauses: 4107   #literals: 12311
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.02	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node58/watcher-310205-1172555976 -o ROOT/results/node58/solver-310205-1172555976 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310205-1172555976/rsat.sh /tmp/evaluation/310205-1172555976/instance-310205-1172555976.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: 0.91 0.98 0.99 2/64 25348
/proc/meminfo: memFree=1823912/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 275554289 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25348/statm: 1338 232 195 169 0 49 0
[pid=25349] ppid=25348 vsize=956 CPUtime=0
/proc/25349/stat : 25349 (SatElite) R 25348 25348 25285 0 -1 4194304 151 0 0 0 0 0 0 0 20 0 1 0 275554290 978944 133 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/25349/statm: 239 133 49 128 0 108 0

[startup+0.107061 s]
/proc/loadavg: 0.91 0.98 0.99 2/64 25348
/proc/meminfo: memFree=1823912/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515104 s]
/proc/loadavg: 0.91 0.98 0.99 2/64 25348
/proc/meminfo: memFree=1823912/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33519 s]
/proc/loadavg: 0.91 0.98 0.99 2/66 25351
/proc/meminfo: memFree=1822296/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=2796 CPUtime=1.3
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 592 0 0 0 130 0 0 0 25 0 1 0 275554292 2863104 546 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 699 546 86 211 0 485 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8148

[startup+2.97738 s]
/proc/loadavg: 0.91 0.98 0.99 2/66 25351
/proc/meminfo: memFree=1821016/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=3992 CPUtime=2.94
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 920 0 0 0 294 0 0 0 25 0 1 0 275554292 4087808 809 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 998 809 86 211 0 784 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9344

[startup+6.25674 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 25351
/proc/meminfo: memFree=1818712/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=5828 CPUtime=6.21
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 1668 0 0 0 621 0 0 0 25 0 1 0 275554292 5967872 1263 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 1457 1263 86 211 0 1243 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11180

[startup+12.7175 s]
/proc/loadavg: 0.93 0.98 0.99 3/66 25351
/proc/meminfo: memFree=1816344/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=8392 CPUtime=12.67
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 2743 0 0 0 1266 1 0 0 25 0 1 0 275554292 8593408 1852 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526784 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 2098 1852 86 211 0 1884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13744

[startup+25.5229 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 25351
/proc/meminfo: memFree=1812184/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=12400 CPUtime=25.47
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 4167 0 0 0 2545 2 0 0 25 0 1 0 275554292 12697600 2888 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 3100 2888 86 211 0 2886 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17752

[startup+51.1467 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 25351
/proc/meminfo: memFree=1807064/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=17948 CPUtime=51.09
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 6412 0 0 0 5105 4 0 0 25 0 1 0 275554292 18378752 4167 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 4487 4167 86 211 0 4273 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 23300

[startup+102.396 s]
/proc/loadavg: 0.98 0.98 0.99 2/72 25433
/proc/meminfo: memFree=1798760/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=24664 CPUtime=102.3
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 8974 0 0 0 10223 7 0 0 25 0 1 0 275554292 25255936 5957 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526614 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 6166 5957 86 211 0 5952 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 30016

[startup+162.491 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 25523
/proc/meminfo: memFree=1795104/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=29576 CPUtime=162.33
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 10251 0 0 0 16224 9 0 0 25 0 1 0 275554292 30285824 6848 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 7394 6848 86 211 0 7180 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 34928

[startup+222.553 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 25549
/proc/meminfo: memFree=1787480/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=37496 CPUtime=222.36
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 13896 0 0 0 22224 12 0 0 25 0 1 0 275554292 38395904 8953 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 9374 8953 86 211 0 9160 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 42848

[startup+282.613 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25549
/proc/meminfo: memFree=1787544/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=37496 CPUtime=282.4
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 13896 0 0 0 28228 12 0 0 25 0 1 0 275554292 38395904 8953 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 9374 8953 86 211 0 9160 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 42848

[startup+342.674 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25549
/proc/meminfo: memFree=1784856/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=40312 CPUtime=342.44
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 14639 0 0 0 34231 13 0 0 25 0 1 0 275554292 41279488 9696 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 10078 9696 86 211 0 9864 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 45664

[startup+402.738 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25549
/proc/meminfo: memFree=1775960/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=48776 CPUtime=402.49
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 16846 0 0 0 40234 15 0 0 25 0 1 0 275554292 49946624 11903 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 12194 11903 86 211 0 11980 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 54128

[startup+462.798 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25549
/proc/meminfo: memFree=1769624/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=57492 CPUtime=462.53
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 22223 0 0 0 46234 19 0 0 25 0 1 0 275554292 58871808 13417 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529245 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 14373 13417 86 211 0 14159 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 62844

[startup+522.861 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25549
/proc/meminfo: memFree=1769696/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02

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

[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=57492 CPUtime=582.63
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 22230 0 0 0 58243 20 0 0 25 0 1 0 275554292 58871808 13424 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 14373 13424 86 211 0 14159 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 62844

[startup+642.983 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25549
/proc/meminfo: memFree=1769824/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=57492 CPUtime=642.67
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 22233 0 0 0 64247 20 0 0 25 0 1 0 275554292 58871808 13427 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 14373 13427 86 211 0 14159 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 62844

[startup+703.045 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25549
/proc/meminfo: memFree=1769824/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=57492 CPUtime=702.71
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 22244 0 0 0 70251 20 0 0 25 0 1 0 275554292 58871808 13438 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 14373 13438 86 211 0 14159 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 62844

[startup+763.104 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25549
/proc/meminfo: memFree=1766688/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=60468 CPUtime=762.75
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 23031 0 0 0 76254 21 0 0 25 0 1 0 275554292 61919232 14225 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 15117 14225 86 211 0 14903 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 65820

[startup+823.17 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25549
/proc/meminfo: memFree=1761312/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=65444 CPUtime=822.8
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 24362 0 0 0 82257 23 0 0 25 0 1 0 275554292 67014656 15556 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 16361 15556 86 211 0 16147 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 70796

[startup+883.236 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25549
/proc/meminfo: memFree=1756128/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=70364 CPUtime=882.84
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 25660 0 0 0 88260 24 0 0 25 0 1 0 275554292 72052736 16854 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529439 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 17591 16854 86 211 0 17377 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 75716

[startup+943.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 25549
/proc/meminfo: memFree=1751328/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=75044 CPUtime=942.9
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 26895 0 0 0 94264 26 0 0 25 0 1 0 275554292 76845056 18056 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 18761 18056 86 211 0 18547 0
Current children cumulated CPU time (s) 942.92
Current children cumulated vsize (KiB) 80396

[startup+1003.36 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 25549
/proc/meminfo: memFree=1746784/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=79204 CPUtime=1002.94
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 28024 0 0 0 100267 27 0 0 25 0 1 0 275554292 81104896 19185 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 19801 19185 86 211 0 19587 0
Current children cumulated CPU time (s) 1002.96
Current children cumulated vsize (KiB) 84556

[startup+1063.43 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 25549
/proc/meminfo: memFree=1744224/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=81212 CPUtime=1062.99
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 31755 0 0 0 106270 29 0 0 25 0 1 0 275554292 83161088 19759 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 20303 19759 86 211 0 20089 0
Current children cumulated CPU time (s) 1063.01
Current children cumulated vsize (KiB) 86564

[startup+1123.49 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 25549
/proc/meminfo: memFree=1744224/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=81212 CPUtime=1123.03
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 31755 0 0 0 112274 29 0 0 25 0 1 0 275554292 83161088 19759 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 20303 19759 86 211 0 20089 0
Current children cumulated CPU time (s) 1123.05
Current children cumulated vsize (KiB) 86564

[startup+1183.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25549
/proc/meminfo: memFree=1744288/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=81212 CPUtime=1183.08
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 31761 0 0 0 118278 30 0 0 25 0 1 0 275554292 83161088 19765 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 20303 19765 86 211 0 20089 0
Current children cumulated CPU time (s) 1183.1
Current children cumulated vsize (KiB) 86564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25549
/proc/meminfo: memFree=1744288/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=81212 CPUtime=1199.99
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 31761 0 0 0 119969 30 0 0 25 0 1 0 275554292 83161088 19765 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 20303 19765 86 211 0 20089 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 86564

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25549
/proc/meminfo: memFree=1744288/2055920 swapFree=4183776/4192956
[pid=25348] ppid=25346 vsize=5352 CPUtime=0.02
/proc/25348/stat : 25348 (rsat.sh) S 25346 25348 25285 0 -1 4194304 305 263 0 0 0 0 2 0 16 0 1 0 275554289 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25348/statm: 1338 234 195 169 0 49 0
[pid=25351] ppid=25348 vsize=81212 CPUtime=1199.99
/proc/25351/stat : 25351 (rsat) R 25348 25348 25285 0 -1 4194304 31761 0 0 0 119969 30 0 0 25 0 1 0 275554292 83161088 19765 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25351/statm: 20303 19765 86 211 0 20089 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 86564

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25348 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.025995
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): 1200.47
CPU time (s): 1200.01
CPU user time (s): 1199.71
CPU system time (s): 0.3
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 99316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
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= 568
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= 14

runsolver used 1.05684 second user time and 2.51262 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue Feb 27 05:59:36 UTC 2007

IDJOB= 310205
IDBENCH= 20281
IDSOLVER= 104
FILE ID= node58/310205-1172555976

PBS_JOBID= 3971866

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310205-1172555976/rsat.sh /tmp/evaluation/310205-1172555976/instance-310205-1172555976.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-310205-1172555976 -o ROOT/results/node58/solver-310205-1172555976 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310205-1172555976/rsat.sh /tmp/evaluation/310205-1172555976/instance-310205-1172555976.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  7db698a93a5d58267ca490a662494eeb

RANDOM SEED= 324966359

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:       1824384 kB
Buffers:         28820 kB
Cached:         155192 kB
SwapCached:       3464 kB
Active:          76876 kB
Inactive:       117148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824384 kB
SwapTotal:     4192956 kB
SwapFree:      4183776 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          15136 kB
Slab:            23620 kB
Committed_AS:   627028 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= 66562 MiB

End job on node58 on Tue Feb 27 06:19:39 UTC 2007