Trace number 293149

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) 1200.05 1200.38

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S340864765-13.SAT.shuffled.cnf
MD5SUM1a2d4f656ef1a93a804e74aaef307a73
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.527919
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
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 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.00	c CPU time:   0.003999 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/node18/watcher-293149-1171765702 -o ROOT/results/node18/solver-293149-1171765702 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293149-1171765702/rsat.sh /tmp/evaluation/293149-1171765702/instance-293149-1171765702.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 0.99 3/77 8130
/proc/meminfo: memFree=1660512/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 196524776 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 234 195 169 0 50 0
[pid=8131] ppid=8130 vsize=688 CPUtime=0
/proc/8131/stat : 8131 (SatElite) R 8130 8130 7089 0 -1 4194304 107 0 0 0 0 0 0 0 19 0 1 0 196524776 704512 89 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/8131/statm: 172 89 49 128 0 41 0

[startup+0.107019 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 8130
/proc/meminfo: memFree=1660512/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515059 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 8130
/proc/meminfo: memFree=1660512/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33514 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 8133
/proc/meminfo: memFree=1657808/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=3616 CPUtime=1.31
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 923 0 0 0 131 0 0 0 25 0 1 0 196524777 3702784 748 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 904 748 86 211 0 690 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8972

[startup+2.97129 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 8133
/proc/meminfo: memFree=1656720/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=4788 CPUtime=2.94
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 1401 0 0 0 294 0 0 0 25 0 1 0 196524777 4902912 997 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134983081 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 1197 997 86 211 0 983 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 10144

[startup+6.24761 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 8133
/proc/meminfo: memFree=1654480/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=6868 CPUtime=6.22
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 2336 0 0 0 621 1 0 0 25 0 1 0 196524777 7032832 1446 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 1717 1446 86 211 0 1503 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12224

[startup+12.7102 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 8133
/proc/meminfo: memFree=1652880/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=8416 CPUtime=12.68
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 2769 0 0 0 1267 1 0 0 25 0 1 0 196524777 8617984 1879 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 2104 1879 86 211 0 1890 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13772

[startup+25.5285 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 8133
/proc/meminfo: memFree=1651024/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=10268 CPUtime=25.5
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 3645 0 0 0 2548 2 0 0 25 0 1 0 196524777 10514432 2367 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 2567 2368 86 211 0 2353 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15624

[startup+51.159 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 8133
/proc/meminfo: memFree=1647760/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=13592 CPUtime=51.12
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 5301 0 0 0 5109 3 0 0 25 0 1 0 196524777 13918208 3057 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 3398 3057 86 211 0 3184 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 18948

[startup+102.415 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 8133
/proc/meminfo: memFree=1641872/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=19112 CPUtime=102.36
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 7586 0 0 0 10231 5 0 0 25 0 1 0 196524777 19570688 4552 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 4778 4552 86 211 0 4564 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 24468

[startup+162.489 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 8133
/proc/meminfo: memFree=1639184/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=21708 CPUtime=162.42
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 8280 0 0 0 16236 6 0 0 25 0 1 0 196524777 22228992 5246 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 5427 5246 86 211 0 5213 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 27064

[startup+222.556 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 8133
/proc/meminfo: memFree=1632720/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=29088 CPUtime=222.47
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 11775 0 0 0 22238 9 0 0 25 0 1 0 196524777 29786112 6793 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 7272 6793 86 211 0 7058 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 34444

[startup+282.622 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 8133
/proc/meminfo: memFree=1632656/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=29348 CPUtime=282.52
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 11824 0 0 0 28243 9 0 0 25 0 1 0 196524777 30052352 6842 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 7337 6842 86 211 0 7123 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 34704

[startup+342.69 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 8133
/proc/meminfo: memFree=1632016/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=30268 CPUtime=342.58
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 11990 0 0 0 34248 10 0 0 25 0 1 0 196524777 30994432 7008 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 7567 7008 86 211 0 7353 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 35624

[startup+402.761 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8133
/proc/meminfo: memFree=1628304/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=33796 CPUtime=402.64
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 12939 0 0 0 40252 12 0 0 25 0 1 0 196524777 34607104 7924 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 8449 7924 86 211 0 8235 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 39152

[startup+462.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8133
/proc/meminfo: memFree=1624208/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=37604 CPUtime=462.69
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 13973 0 0 0 46256 13 0 0 25 0 1 0 196524777 38506496 8958 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 9401 8958 86 211 0 9187 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 42960

[startup+522.899 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8133
/proc/meminfo: memFree=1620112/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0

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

[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=40496 CPUtime=582.79
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 16875 0 0 0 58264 15 0 0 25 0 1 0 196524777 41467904 9886 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 10124 9886 86 211 0 9910 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 45852

[startup+643.037 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 8133
/proc/meminfo: memFree=1620368/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=40496 CPUtime=642.85
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 16875 0 0 0 64269 16 0 0 25 0 1 0 196524777 41467904 9886 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 10124 9886 86 211 0 9910 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 45852

[startup+703.107 s]
/proc/loadavg: 1.08 1.03 1.00 2/79 8135
/proc/meminfo: memFree=1620304/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=40496 CPUtime=702.9
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 16876 0 0 0 70274 16 0 0 25 0 1 0 196524777 41467904 9887 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 10124 9887 86 211 0 9910 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 45852

[startup+763.177 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 8135
/proc/meminfo: memFree=1620368/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=40496 CPUtime=762.96
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 16876 0 0 0 76279 17 0 0 25 0 1 0 196524777 41467904 9887 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 10124 9887 86 211 0 9910 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 45852

[startup+823.248 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 8135
/proc/meminfo: memFree=1620432/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=40496 CPUtime=823.01
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 16885 0 0 0 82284 17 0 0 25 0 1 0 196524777 41467904 9896 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 10124 9896 86 211 0 9910 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 45852

[startup+883.315 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 8135
/proc/meminfo: memFree=1617680/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=43672 CPUtime=883.07
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 17590 0 0 0 88288 19 0 0 25 0 1 0 196524777 44720128 10601 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 10918 10601 86 211 0 10704 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 49028

[startup+943.379 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 8135
/proc/meminfo: memFree=1614160/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=50472 CPUtime=943.11
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 19210 0 0 0 94291 20 0 0 25 0 1 0 196524777 51683328 11451 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 12618 11451 86 211 0 12404 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 55828

[startup+1003.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8135
/proc/meminfo: memFree=1611408/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=53052 CPUtime=1003.17
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 19916 0 0 0 100295 22 0 0 25 0 1 0 196524777 54325248 12157 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 13263 12157 86 211 0 13049 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 58408

[startup+1063.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8135
/proc/meminfo: memFree=1608464/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=55836 CPUtime=1063.23
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 20651 0 0 0 106300 23 0 0 25 0 1 0 196524777 57176064 12892 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 13959 12892 86 211 0 13745 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 61192

[startup+1123.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8135
/proc/meminfo: memFree=1605648/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=58576 CPUtime=1123.28
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 21355 0 0 0 112304 24 0 0 25 0 1 0 196524777 59981824 13596 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 14644 13596 86 211 0 14430 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 63932

[startup+1183.66 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 8135
/proc/meminfo: memFree=1602896/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=61208 CPUtime=1183.34
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 22048 0 0 0 118309 25 0 0 25 0 1 0 196524777 62676992 14289 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 15302 14289 86 211 0 15088 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 66564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 8135
/proc/meminfo: memFree=1602128/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=61848 CPUtime=1200.05
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 22230 0 0 0 119980 25 0 0 25 0 1 0 196524777 63332352 14471 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 15462 14471 86 211 0 15248 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 67204

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

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

[startup+1200.37 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 8135
/proc/meminfo: memFree=1602128/2055920 swapFree=4192812/4192956
[pid=8130] ppid=8128 vsize=5356 CPUtime=0
/proc/8130/stat : 8130 (rsat.sh) S 8128 8130 7089 0 -1 4194304 307 151 0 0 0 0 0 0 18 0 1 0 196524776 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8130/statm: 1339 235 195 169 0 50 0
[pid=8133] ppid=8130 vsize=61848 CPUtime=1200.05
/proc/8133/stat : 8133 (rsat) R 8130 8130 7089 0 -1 4194304 22230 0 0 0 119980 25 0 0 25 0 1 0 196524777 63332352 14471 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8133/statm: 15462 14471 86 211 0 15248 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 67204

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8130 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=1999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.05

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

Real time (s): 1200.38
CPU time (s): 1200.05
CPU user time (s): 1199.8
CPU system time (s): 0.25
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 67204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 458
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 1.08483 second user time and 3.18252 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sun Feb 18 02:28:22 UTC 2007

IDJOB= 293149
IDBENCH= 19857
IDSOLVER= 104
FILE ID= node18/293149-1171765702

PBS_JOBID= 3839268

Free space on /tmp= 66547 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S340864765-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293149-1171765702/rsat.sh /tmp/evaluation/293149-1171765702/instance-293149-1171765702.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-293149-1171765702 -o ROOT/results/node18/solver-293149-1171765702 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293149-1171765702/rsat.sh /tmp/evaluation/293149-1171765702/instance-293149-1171765702.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  1a2d4f656ef1a93a804e74aaef307a73

RANDOM SEED= 981791267

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1660920 kB
Buffers:         47316 kB
Cached:         218768 kB
SwapCached:          0 kB
Active:         260788 kB
Inactive:        64944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660920 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1832 kB
Writeback:           0 kB
Mapped:          78576 kB
Slab:            54940 kB
Committed_AS:   750256 kB
PageTables:       1668 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= 66547 MiB

End job on node18 on Sun Feb 18 02:48:25 UTC 2007