Trace number 304383

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 1200.4

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S751835224-10.cnf
MD5SUMa8dad63624e4a59fed1533e57cc14d5a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark161.871
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

Solver Data (download as text)

0.00/0.00	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 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	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/node41/watcher-304383-1172057501 -o ROOT/results/node41/solver-304383-1172057501 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304383-1172057501/rsat.sh /tmp/evaluation/304383-1172057501/instance-304383-1172057501.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12635
/proc/meminfo: memFree=1658944/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0
/proc/12635/stat : 12635 (rsat.sh) R 12633 12635 12280 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 225706073 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390143647 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12635/statm: 1338 231 194 169 0 49 0
[pid=12636] ppid=12635 vsize=688 CPUtime=0
/proc/12636/stat : 12636 (SatElite) R 12635 12635 12280 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 225706073 704512 86 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/12636/statm: 172 86 49 128 0 41 0

[startup+0.107123 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12635
/proc/meminfo: memFree=1658944/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.515157 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12635
/proc/meminfo: memFree=1658944/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33523 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12638
/proc/meminfo: memFree=1654960/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=4680 CPUtime=1.26
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 1116 0 0 0 126 0 0 0 25 0 1 0 225706079 4792320 1006 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 1170 1006 86 211 0 956 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10032

[startup+2.97437 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12638
/proc/meminfo: memFree=1653168/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=5980 CPUtime=2.9
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 1514 0 0 0 290 0 0 0 25 0 1 0 225706079 6123520 1340 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 1495 1340 86 211 0 1281 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11332

[startup+6.25866 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12638
/proc/meminfo: memFree=1650864/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=8192 CPUtime=6.19
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 2250 0 0 0 618 1 0 0 25 0 1 0 225706079 8388608 1847 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 2048 1847 86 211 0 1834 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13544

[startup+12.7192 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12638
/proc/meminfo: memFree=1647864/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=11312 CPUtime=12.65
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 3450 0 0 0 1263 2 0 0 25 0 1 0 225706079 11583488 2561 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 2828 2561 86 211 0 2614 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 16664

[startup+25.5243 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12638
/proc/meminfo: memFree=1643512/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=15516 CPUtime=25.44
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 4957 0 0 0 2541 3 0 0 25 0 1 0 225706079 15888384 3680 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 3879 3680 86 211 0 3665 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20868

[startup+51.1496 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12638
/proc/meminfo: memFree=1636920/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=22568 CPUtime=51.06
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 7565 0 0 0 5101 5 0 0 25 0 1 0 225706079 23109632 5322 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 5642 5322 86 211 0 5428 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 27920

[startup+102.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12638
/proc/meminfo: memFree=1627640/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=31960 CPUtime=102.3
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 9977 0 0 0 10222 8 0 0 25 0 1 0 225706079 32727040 7734 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 7990 7734 86 211 0 7776 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 37312

[startup+162.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12638
/proc/meminfo: memFree=1626360/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=32740 CPUtime=162.35
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 10984 0 0 0 16226 9 0 0 25 0 1 0 225706079 33525760 7969 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 8185 7969 86 211 0 7971 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 38092

[startup+222.518 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12638
/proc/meminfo: memFree=1613944/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=46208 CPUtime=222.4
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 14492 0 0 0 22227 13 0 0 25 0 1 0 225706079 47316992 11091 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 11552 11091 86 211 0 11338 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 51560

[startup+282.579 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12638
/proc/meminfo: memFree=1611960/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=47884 CPUtime=282.43
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 16491 0 0 0 28230 13 0 0 25 0 1 0 225706079 49033216 11550 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 11971 11550 86 211 0 11757 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 53236

[startup+342.639 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12638
/proc/meminfo: memFree=1611960/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=47884 CPUtime=342.48
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 16491 0 0 0 34235 13 0 0 25 0 1 0 225706079 49033216 11550 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 11971 11550 86 211 0 11757 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 53236

[startup+402.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12638
/proc/meminfo: memFree=1607288/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=52468 CPUtime=402.53
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 17660 0 0 0 40238 15 0 0 25 0 1 0 225706079 53727232 12719 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 13117 12719 86 211 0 12903 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 57820

[startup+462.758 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12638
/proc/meminfo: memFree=1598648/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=60980 CPUtime=462.58
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 19830 0 0 0 46241 17 0 0 25 0 1 0 225706079 62443520 14889 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 15245 14889 86 211 0 15031 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 66332

[startup+522.818 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12640
/proc/meminfo: memFree=1591736/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05

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

[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=70532 CPUtime=582.67
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 23999 0 0 0 58248 19 0 0 25 0 1 0 225706079 72224768 17432 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 17633 17432 86 211 0 17419 0
Current children cumulated CPU time (s) 582.72
Current children cumulated vsize (KiB) 75884

[startup+642.941 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12640
/proc/meminfo: memFree=1588280/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=70532 CPUtime=642.71
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 24020 0 0 0 64252 19 0 0 25 0 1 0 225706079 72224768 17453 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 17633 17453 86 211 0 17419 0
Current children cumulated CPU time (s) 642.76
Current children cumulated vsize (KiB) 75884

[startup+703.003 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12640
/proc/meminfo: memFree=1588216/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=70532 CPUtime=702.77
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 24030 0 0 0 70257 20 0 0 25 0 1 0 225706079 72224768 17463 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 17633 17463 86 211 0 17419 0
Current children cumulated CPU time (s) 702.82
Current children cumulated vsize (KiB) 75884

[startup+763.062 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12640
/proc/meminfo: memFree=1588216/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=70532 CPUtime=762.81
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 24032 0 0 0 76261 20 0 0 25 0 1 0 225706079 72224768 17465 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 17633 17465 86 211 0 17419 0
Current children cumulated CPU time (s) 762.86
Current children cumulated vsize (KiB) 75884

[startup+823.122 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12640
/proc/meminfo: memFree=1588216/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=70532 CPUtime=822.85
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 24032 0 0 0 82265 20 0 0 25 0 1 0 225706079 72224768 17465 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 17633 17465 86 211 0 17419 0
Current children cumulated CPU time (s) 822.9
Current children cumulated vsize (KiB) 75884

[startup+883.179 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12640
/proc/meminfo: memFree=1587128/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=74776 CPUtime=882.89
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 25105 0 0 0 88269 20 0 0 25 0 1 0 225706079 76570624 17768 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 18694 17768 86 211 0 18480 0
Current children cumulated CPU time (s) 882.94
Current children cumulated vsize (KiB) 80128

[startup+943.236 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12640
/proc/meminfo: memFree=1581560/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=80220 CPUtime=942.94
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 26512 0 0 0 94271 23 0 0 25 0 1 0 225706079 82145280 19175 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 20055 19175 86 211 0 19841 0
Current children cumulated CPU time (s) 942.99
Current children cumulated vsize (KiB) 85572

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12640
/proc/meminfo: memFree=1576376/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=85260 CPUtime=1002.98
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 27818 0 0 0 100274 24 0 0 25 0 1 0 225706079 87306240 20481 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 21315 20481 86 211 0 21101 0
Current children cumulated CPU time (s) 1003.03
Current children cumulated vsize (KiB) 90612

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12640
/proc/meminfo: memFree=1571320/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=90148 CPUtime=1063.04
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 29054 0 0 0 106278 26 0 0 25 0 1 0 225706079 92311552 21717 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 22537 21717 86 211 0 22323 0
Current children cumulated CPU time (s) 1063.09
Current children cumulated vsize (KiB) 95500

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12640
/proc/meminfo: memFree=1566520/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=94720 CPUtime=1123.08
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 30251 0 0 0 112281 27 0 0 25 0 1 0 225706079 96993280 22914 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 23680 22914 86 211 0 23466 0
Current children cumulated CPU time (s) 1123.13
Current children cumulated vsize (KiB) 100072

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12640
/proc/meminfo: memFree=1561976/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=99160 CPUtime=1183.13
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 31414 0 0 0 118285 28 0 0 25 0 1 0 225706079 101539840 24077 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 24790 24077 86 211 0 24576 0
Current children cumulated CPU time (s) 1183.18
Current children cumulated vsize (KiB) 104512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12640
/proc/meminfo: memFree=1560568/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=100424 CPUtime=1200.03
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 31735 0 0 0 119975 28 0 0 25 0 1 0 225706079 102834176 24398 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 25106 24398 86 211 0 24892 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 105776

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12640
/proc/meminfo: memFree=1560568/2055920 swapFree=4183336/4192956
[pid=12635] ppid=12633 vsize=5352 CPUtime=0.05
/proc/12635/stat : 12635 (rsat.sh) S 12633 12635 12280 0 -1 4194304 305 414 0 0 0 0 5 0 16 0 1 0 225706073 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12635/statm: 1338 234 195 169 0 49 0
[pid=12638] ppid=12635 vsize=100424 CPUtime=1200.03
/proc/12638/stat : 12638 (rsat) R 12635 12635 12280 0 -1 4194304 31735 0 0 0 119975 28 0 0 25 0 1 0 225706079 102834176 24398 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12638/statm: 25106 24398 86 211 0 24892 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 105776

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12635 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=55991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.05999
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): 1200.4
CPU time (s): 1200.08
CPU user time (s): 1199.8
CPU system time (s): 0.28
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 105776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.055991
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 719
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= 15
involuntary context switches= 2

runsolver used 1.09983 second user time and 2.39663 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Wed Feb 21 11:31:41 UTC 2007

IDJOB= 304383
IDBENCH= 20131
IDSOLVER= 104
FILE ID= node41/304383-1172057501

PBS_JOBID= 3892776

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S751835224-10.cnf
COMMAND LINE= /tmp/evaluation/304383-1172057501/rsat.sh /tmp/evaluation/304383-1172057501/instance-304383-1172057501.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-304383-1172057501 -o ROOT/results/node41/solver-304383-1172057501 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304383-1172057501/rsat.sh /tmp/evaluation/304383-1172057501/instance-304383-1172057501.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  a8dad63624e4a59fed1533e57cc14d5a

RANDOM SEED= 809002091

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

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

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1659352 kB
Buffers:         38588 kB
Cached:         304812 kB
SwapCached:       4216 kB
Active:         261828 kB
Inactive:        92416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659352 kB
SwapTotal:     4192956 kB
SwapFree:      4183336 kB
Dirty:            2052 kB
Writeback:           0 kB
Mapped:          15588 kB
Slab:            28288 kB
Committed_AS:   485148 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node41 on Wed Feb 21 11:51:44 UTC 2007