Trace number 293682

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 1200.47

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1411264373-05.UNSAT.shuffled.cnf
MD5SUMfc2bbe8a756b11d9f65271869687d37b
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 variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
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 52343
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 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node1/watcher-293682-1171775789 -o ROOT/results/node1/solver-293682-1171775789 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293682-1171775789/rsat.sh /tmp/evaluation/293682-1171775789/instance-293682-1171775789.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: 0.92 0.98 0.99 3/77 10401
/proc/meminfo: memFree=1709488/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 197533951 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 234 195 169 0 50 0
[pid=10402] ppid=10401 vsize=688 CPUtime=0
/proc/10402/stat : 10402 (SatElite) R 10401 10401 9718 0 -1 4194304 104 0 0 0 0 0 0 0 19 0 1 0 197533951 704512 86 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/10402/statm: 172 87 49 128 0 41 0

[startup+0.107064 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10401
/proc/meminfo: memFree=1709488/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515114 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10401
/proc/meminfo: memFree=1709488/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33621 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 10404
/proc/meminfo: memFree=1706528/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=3332 CPUtime=1.31
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 833 0 0 0 131 0 0 0 25 0 1 0 197533952 3411968 675 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 833 675 86 211 0 619 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8688

[startup+2.9734 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 10404
/proc/meminfo: memFree=1705568/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=4372 CPUtime=2.95
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 1280 0 0 0 295 0 0 0 25 0 1 0 197533952 4476928 893 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 1093 893 86 211 0 879 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9728

[startup+6.26178 s]
/proc/loadavg: 0.93 0.98 0.99 3/79 10404
/proc/meminfo: memFree=1703968/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=5796 CPUtime=6.23
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 1855 0 0 0 623 0 0 0 25 0 1 0 197533952 5935104 1272 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 1449 1272 86 211 0 1235 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11152

[startup+12.7245 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 10404
/proc/meminfo: memFree=1701664/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=8244 CPUtime=12.69
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 2898 0 0 0 1268 1 0 0 25 0 1 0 197533952 8441856 1829 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 2061 1829 86 211 0 1847 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13600

[startup+25.532 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 10404
/proc/meminfo: memFree=1699232/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=10800 CPUtime=25.5
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 3591 0 0 0 2548 2 0 0 25 0 1 0 197533952 11059200 2522 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 2700 2522 86 211 0 2486 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16156

[startup+51.16 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 10404
/proc/meminfo: memFree=1697632/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=12904 CPUtime=51.12
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 4935 0 0 0 5109 3 0 0 25 0 1 0 197533952 13213696 2900 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 3226 2900 86 211 0 3012 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 18260

[startup+102.417 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 10404
/proc/meminfo: memFree=1693152/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=16840 CPUtime=102.36
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 6776 0 0 0 10231 5 0 0 25 0 1 0 197533952 17244160 3952 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 4210 3952 86 211 0 3996 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 22196

[startup+162.495 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 10404
/proc/meminfo: memFree=1687840/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=23656 CPUtime=162.42
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 8546 0 0 0 16235 7 0 0 25 0 1 0 197533952 24223744 5303 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 5914 5303 86 211 0 5700 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 29012

[startup+222.572 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10404
/proc/meminfo: memFree=1684960/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=25924 CPUtime=222.48
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 10799 0 0 0 22239 9 0 0 25 0 1 0 197533952 26546176 5982 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 6481 5982 86 211 0 6267 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 31280

[startup+282.642 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10404
/proc/meminfo: memFree=1684960/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=25924 CPUtime=282.53
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 10800 0 0 0 28243 10 0 0 25 0 1 0 197533952 26546176 5983 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 6481 5983 86 211 0 6267 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 31280

[startup+342.714 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10404
/proc/meminfo: memFree=1681184/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=29760 CPUtime=342.59
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 11814 0 0 0 34248 11 0 0 25 0 1 0 197533952 30474240 6964 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 7440 6964 86 211 0 7226 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 35116

[startup+402.789 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10404
/proc/meminfo: memFree=1676128/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=34516 CPUtime=402.65
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 13071 0 0 0 40252 13 0 0 25 0 1 0 197533952 35344384 8221 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 8629 8221 86 211 0 8415 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 39872

[startup+462.863 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10404
/proc/meminfo: memFree=1674592/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=35276 CPUtime=462.7
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 15140 0 0 0 46256 14 0 0 25 0 1 0 197533952 36122624 8551 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 8819 8551 86 211 0 8605 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 40632

[startup+522.933 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10404
/proc/meminfo: memFree=1674656/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0

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

[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=35276 CPUtime=582.81
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 15145 0 0 0 58266 15 0 0 25 0 1 0 197533952 36122624 8556 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 8819 8556 86 211 0 8605 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 40632

[startup+643.081 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 10404
/proc/meminfo: memFree=1674656/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=35276 CPUtime=642.87
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 15145 0 0 0 64271 16 0 0 25 0 1 0 197533952 36122624 8556 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 8819 8556 86 211 0 8605 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 40632

[startup+703.157 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 10404
/proc/meminfo: memFree=1671648/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=38372 CPUtime=702.93
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 15906 0 0 0 70276 17 0 0 25 0 1 0 197533952 39292928 9317 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 9593 9317 86 211 0 9379 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 43728

[startup+763.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10404
/proc/meminfo: memFree=1668320/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=41768 CPUtime=762.98
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 16761 0 0 0 76280 18 0 0 25 0 1 0 197533952 42770432 10172 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 10442 10172 86 211 0 10228 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 47124

[startup+823.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10404
/proc/meminfo: memFree=1665376/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=47520 CPUtime=823.04
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 18244 0 0 0 82284 20 0 0 25 0 1 0 197533952 48660480 10885 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 11880 10885 86 211 0 11666 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 52876

[startup+883.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10404
/proc/meminfo: memFree=1662624/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=50348 CPUtime=883.09
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 18936 0 0 0 88288 21 0 0 25 0 1 0 197533952 51556352 11577 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 12587 11577 86 211 0 12373 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 55704

[startup+943.451 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 10404
/proc/meminfo: memFree=1660064/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=53044 CPUtime=943.15
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 19587 0 0 0 94293 22 0 0 25 0 1 0 197533952 54317056 12228 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 13261 12228 86 211 0 13047 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 58400

[startup+1003.52 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 10404
/proc/meminfo: memFree=1657504/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=55424 CPUtime=1003.2
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 20259 0 0 0 100296 24 0 0 25 0 1 0 197533952 56754176 12867 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 13856 12867 86 211 0 13642 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 60780

[startup+1063.6 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 10404
/proc/meminfo: memFree=1657440/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=54272 CPUtime=1063.26
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 23725 0 0 0 106299 27 0 0 25 0 1 0 197533952 55574528 12831 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 13568 12831 86 211 0 13354 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 59628

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10404
/proc/meminfo: memFree=1657440/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=54272 CPUtime=1123.31
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 23725 0 0 0 112304 27 0 0 25 0 1 0 197533952 55574528 12831 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522807 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 13568 12831 86 211 0 13354 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 59628

[startup+1183.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10404
/proc/meminfo: memFree=1657504/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=54272 CPUtime=1183.37
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 23725 0 0 0 118309 28 0 0 25 0 1 0 197533952 55574528 12831 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 13568 12831 86 211 0 13354 0
Current children cumulated CPU time (s) 1183.37
Current children cumulated vsize (KiB) 59628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10404
/proc/meminfo: memFree=1657504/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=54272 CPUtime=1200.08
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 23725 0 0 0 119980 28 0 0 25 0 1 0 197533952 55574528 12831 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 13568 12831 86 211 0 13354 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 59628

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10404
/proc/meminfo: memFree=1657504/2055920 swapFree=4158120/4192956
[pid=10401] ppid=10399 vsize=5356 CPUtime=0
/proc/10401/stat : 10401 (rsat.sh) S 10399 10401 9718 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197533951 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10401/statm: 1339 235 195 169 0 50 0
[pid=10404] ppid=10401 vsize=54272 CPUtime=1200.08
/proc/10404/stat : 10404 (rsat) R 10401 10401 9718 0 -1 4194304 23725 0 0 0 119980 28 0 0 25 0 1 0 197533952 55574528 12831 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10404/statm: 13568 12831 86 211 0 13354 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 59628

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10401 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=999
CPU time returned by wait4() is 0.010997
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): 1200.47
CPU time (s): 1200.08
CPU user time (s): 1199.8
CPU system time (s): 0.28
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 74436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 454
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= 3

runsolver used 1.17982 second user time and 3.09053 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sun Feb 18 05:16:29 UTC 2007

IDJOB= 293682
IDBENCH= 19870
IDSOLVER= 104
FILE ID= node1/293682-1171775789

PBS_JOBID= 3839296

Free space on /tmp= 66551 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1411264373-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293682-1171775789/rsat.sh /tmp/evaluation/293682-1171775789/instance-293682-1171775789.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-293682-1171775789 -o ROOT/results/node1/solver-293682-1171775789 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293682-1171775789/rsat.sh /tmp/evaluation/293682-1171775789/instance-293682-1171775789.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  fc2bbe8a756b11d9f65271869687d37b

RANDOM SEED= 621372022

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1709896 kB
Buffers:         47632 kB
Cached:         206160 kB
SwapCached:      15284 kB
Active:         220060 kB
Inactive:        56924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1709896 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1744 kB
Writeback:           0 kB
Mapped:          29888 kB
Slab:            54640 kB
Committed_AS:   613944 kB
PageTables:       1740 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= 66551 MiB

End job on node1 on Sun Feb 18 05:36:31 UTC 2007