Trace number 309385

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 1200.58

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
MD5SUM202e2057dc8114964b5b3ec133b76d59
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.230964
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    3514    10471 |      --       0       --      -- |     --   | -68/83
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 931   #clauses: 3514   #literals: 10471
0.00/0.03	c CPU time:   0.010998 s
0.00/0.03	c ==============================================================================
0.00/0.06	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/node21/watcher-309385-1172540552 -o ROOT/results/node21/solver-309385-1172540552 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309385-1172540552/rsat.sh /tmp/evaluation/309385-1172540552/instance-309385-1172540552.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 0.96 0.98 3/77 14775
/proc/meminfo: memFree=1880016/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 274009095 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14775/statm: 1338 232 195 169 0 49 0
[pid=14776] ppid=14775 vsize=684 CPUtime=0
/proc/14776/stat : 14776 (SatElite) D 14775 14775 13477 0 -1 4194304 62 0 0 0 0 0 0 0 19 0 1 0 274009096 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/14776/statm: 171 44 36 128 0 40 0

[startup+0.106524 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 14775
/proc/meminfo: memFree=1880016/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514566 s]
/proc/loadavg: 0.91 0.96 0.98 3/77 14775
/proc/meminfo: memFree=1880016/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33466 s]
/proc/loadavg: 0.91 0.96 0.98 2/79 14778
/proc/meminfo: memFree=1878024/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=2504 CPUtime=1.27
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 504 0 0 0 127 0 0 0 25 0 1 0 274009101 2564096 474 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 626 474 86 211 0 412 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 7856

[startup+2.97083 s]
/proc/loadavg: 0.91 0.96 0.98 2/79 14778
/proc/meminfo: memFree=1877192/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=3752 CPUtime=2.9
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 946 0 0 0 290 0 0 0 25 0 1 0 274009101 3842048 786 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522855 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 938 786 86 211 0 724 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 9104

[startup+6.25319 s]
/proc/loadavg: 0.92 0.96 0.98 2/79 14778
/proc/meminfo: memFree=1875336/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=5304 CPUtime=6.18
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 1467 0 0 0 617 1 0 0 25 0 1 0 274009101 5431296 1111 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 1326 1111 86 211 0 1112 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 10656

[startup+12.7069 s]
/proc/loadavg: 0.93 0.96 0.98 2/79 14778
/proc/meminfo: memFree=1872712/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=8268 CPUtime=12.63
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 2463 0 0 0 1262 1 0 0 25 0 1 0 274009101 8466432 1813 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 2067 1813 86 211 0 1853 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 13620

[startup+25.5253 s]
/proc/loadavg: 0.94 0.97 0.98 2/79 14778
/proc/meminfo: memFree=1869768/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=11216 CPUtime=25.44
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 3624 0 0 0 2542 2 0 0 25 0 1 0 274009101 11485184 2586 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 2804 2586 86 211 0 2590 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 16568

[startup+51.1531 s]
/proc/loadavg: 0.96 0.97 0.98 2/79 14778
/proc/meminfo: memFree=1866440/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=14564 CPUtime=51.07
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 5294 0 0 0 5103 4 0 0 25 0 1 0 274009101 14913536 3290 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 3641 3290 86 211 0 3427 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19916

[startup+102.408 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 14778
/proc/meminfo: memFree=1860680/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=19860 CPUtime=102.31
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 7501 0 0 0 10225 6 0 0 25 0 1 0 274009101 20336640 4725 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 4965 4725 86 211 0 4751 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 25212

[startup+162.48 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14778
/proc/meminfo: memFree=1851784/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=29896 CPUtime=162.36
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 10113 0 0 0 16228 8 0 0 25 0 1 0 274009101 30613504 6918 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 7474 6918 86 211 0 7260 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 35248

[startup+222.549 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14778
/proc/meminfo: memFree=1851848/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=29504 CPUtime=222.41
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 11666 0 0 0 22232 9 0 0 25 0 1 0 274009101 30212096 6877 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 7376 6877 86 211 0 7162 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 34856

[startup+282.616 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14778
/proc/meminfo: memFree=1846216/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=35088 CPUtime=282.47
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 13108 0 0 0 28236 11 0 0 25 0 1 0 274009101 35930112 8319 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 8772 8319 86 211 0 8558 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 40440

[startup+342.693 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14778
/proc/meminfo: memFree=1839560/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=41488 CPUtime=342.53
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 14765 0 0 0 34241 12 0 0 25 0 1 0 274009101 42483712 9976 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 10372 9976 86 211 0 10158 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 46840

[startup+402.764 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14778
/proc/meminfo: memFree=1837320/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=42872 CPUtime=402.59
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 16896 0 0 0 40245 14 0 0 25 0 1 0 274009101 43900928 10440 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 10718 10440 86 211 0 10504 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 48224

[startup+462.835 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14778
/proc/meminfo: memFree=1837320/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=42872 CPUtime=462.64
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 16896 0 0 0 46250 14 0 0 25 0 1 0 274009101 43900928 10440 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 10718 10440 86 211 0 10504 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 48224

[startup+522.908 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14778
/proc/meminfo: memFree=1837320/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=42872 CPUtime=522.7
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 16898 0 0 0 52255 15 0 0 25 0 1 0 274009101 43900928 10442 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 10718 10442 86 211 0 10504 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 48224

[startup+582.98 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14778
/proc/meminfo: memFree=1836360/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=43904 CPUtime=582.76
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 17162 0 0 0 58260 16 0 0 25 0 1 0 274009101 44957696 10706 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 10976 10706 86 211 0 10762 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 49256

[startup+643.057 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14778
/proc/meminfo: memFree=1830920/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=49016 CPUtime=642.81
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 18511 0 0 0 64264 17 0 0 25 0 1 0 274009101 50192384 12055 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 12254 12055 86 211 0 12040 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 54368

[startup+703.129 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 14778
/proc/meminfo: memFree=1826312/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=56400 CPUtime=702.87
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 20445 0 0 0 70268 19 0 0 25 0 1 0 274009101 57753600 13219 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 14100 13219 86 211 0 13886 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 61752

[startup+763.202 s]
/proc/loadavg: 1.03 0.99 0.99 2/79 14778
/proc/meminfo: memFree=1822088/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=60584 CPUtime=762.93
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 21525 0 0 0 76272 21 0 0 25 0 1 0 274009101 62038016 14266 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 15146 14266 86 211 0 14932 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 65936

[startup+823.278 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 14778
/proc/meminfo: memFree=1817992/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=64428 CPUtime=822.99
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 22519 0 0 0 82277 22 0 0 25 0 1 0 274009101 65974272 15260 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 16107 15260 86 211 0 15893 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 69780

[startup+883.35 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 14778
/proc/meminfo: memFree=1817032/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=64692 CPUtime=883.04
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 25912 0 0 0 88280 24 0 0 25 0 1 0 274009101 66244608 15452 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 16173 15452 86 211 0 15959 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 70044

[startup+943.42 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 14778
/proc/meminfo: memFree=1817032/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=64692 CPUtime=943.1
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 25912 0 0 0 94285 25 0 0 25 0 1 0 274009101 66244608 15452 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 16173 15452 86 211 0 15959 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 70044

[startup+1003.49 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 14778
/proc/meminfo: memFree=1817032/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=64692 CPUtime=1003.16
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 25912 0 0 0 100290 26 0 0 25 0 1 0 274009101 66244608 15452 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 16173 15452 86 211 0 15959 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 70044

[startup+1063.57 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 14778
/proc/meminfo: memFree=1817032/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=64692 CPUtime=1063.22
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 25913 0 0 0 106296 26 0 0 25 0 1 0 274009101 66244608 15453 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 16173 15453 86 211 0 15959 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 70044

[startup+1123.65 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 14852
/proc/meminfo: memFree=1815432/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=64952 CPUtime=1123.25
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 25974 0 0 0 112298 27 0 0 25 0 1 0 274009101 66510848 15514 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 16238 15514 86 211 0 16024 0
Current children cumulated CPU time (s) 1123.26
Current children cumulated vsize (KiB) 70304

[startup+1183.75 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 14948
/proc/meminfo: memFree=1815048/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=65724 CPUtime=1183.28
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 26181 0 0 0 118300 28 0 0 25 0 1 0 274009101 67301376 15591 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529746 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 16431 15591 86 211 0 16217 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 71076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 14976
/proc/meminfo: memFree=1815992/2055920 swapFree=4145392/4192956
[pid=14775] ppid=14773 vsize=5352 CPUtime=0.01
/proc/14775/stat : 14775 (rsat.sh) S 14773 14775 13477 0 -1 4194304 305 215 0 0 0 0 1 0 17 0 1 0 274009095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14775/statm: 1338 234 195 169 0 49 0
[pid=14778] ppid=14775 vsize=65724 CPUtime=1200.07
/proc/14778/stat : 14778 (rsat) R 14775 14775 13477 0 -1 4194304 26183 0 0 0 119979 28 0 0 25 0 1 0 274009101 67301376 15593 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14778/statm: 16431 15593 86 211 0 16217 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 71076

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 14775 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.021996
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): 1200.58
CPU time (s): 1200.08
CPU user time (s): 1199.8
CPU system time (s): 0.28
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 83268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 520
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= 18
involuntary context switches= 4

runsolver used 1.18182 second user time and 3.08553 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue Feb 27 01:42:32 UTC 2007

IDJOB= 309385
IDBENCH= 20258
IDSOLVER= 104
FILE ID= node21/309385-1172540552

PBS_JOBID= 3971801

Free space on /tmp= 66560 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/309385-1172540552/rsat.sh /tmp/evaluation/309385-1172540552/instance-309385-1172540552.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-309385-1172540552 -o ROOT/results/node21/solver-309385-1172540552 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309385-1172540552/rsat.sh /tmp/evaluation/309385-1172540552/instance-309385-1172540552.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  202e2057dc8114964b5b3ec133b76d59

RANDOM SEED= 393182911

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:       1880424 kB
Buffers:         26552 kB
Cached:          88196 kB
SwapCached:      16356 kB
Active:          71524 kB
Inactive:        74452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1880424 kB
SwapTotal:     4192956 kB
SwapFree:      4145392 kB
Dirty:            1744 kB
Writeback:           0 kB
Mapped:          30280 kB
Slab:            15152 kB
Committed_AS:   740820 kB
PageTables:       1676 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= 66561 MiB

End job on node21 on Tue Feb 27 02:02:35 UTC 2007