Trace number 291673

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) 1200.03 1200.43

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S1210495375-04.SAT.shuffled.cnf
MD5SUMfabf0452180c700cfc0cc84c4c12ca08
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.091986
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
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 51704
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 |    1704     8520 |     511       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 80   #clauses: 1704   #literals: 8520
0.00/0.00	c CPU time:   0.001999 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/node4/watcher-291673-1171744918 -o ROOT/results/node4/solver-291673-1171744918 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291673-1171744918/rsat.sh /tmp/evaluation/291673-1171744918/instance-291673-1171744918.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 0.95 0.82 3/77 11796
/proc/meminfo: memFree=1018792/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 194446750 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 234 195 169 0 50 0
[pid=11797] ppid=11796 vsize=688 CPUtime=0
/proc/11797/stat : 11797 (SatElite) R 11796 11796 11640 0 -1 4194304 105 0 0 0 0 0 0 0 19 0 1 0 194446750 704512 87 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/11797/statm: 205 91 49 128 0 74 0

[startup+0.106444 s]
/proc/loadavg: 0.92 0.95 0.82 3/77 11796
/proc/meminfo: memFree=1018792/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.514481 s]
/proc/loadavg: 0.92 0.95 0.82 3/77 11796
/proc/meminfo: memFree=1018792/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33456 s]
/proc/loadavg: 0.93 0.95 0.82 2/79 11799
/proc/meminfo: memFree=1016216/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=3056 CPUtime=1.31
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 787 0 0 0 131 0 0 0 25 0 1 0 194446751 3129344 611 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 764 611 86 211 0 550 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8412

[startup+2.97072 s]
/proc/loadavg: 0.93 0.95 0.82 2/79 11799
/proc/meminfo: memFree=1015256/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=4240 CPUtime=2.94
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 1215 0 0 0 294 0 0 0 25 0 1 0 194446751 4341760 843 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 1060 843 86 211 0 846 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9596

[startup+6.24703 s]
/proc/loadavg: 0.93 0.95 0.82 2/79 11799
/proc/meminfo: memFree=1013592/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=5924 CPUtime=6.22
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 2064 0 0 0 621 1 0 0 25 0 1 0 194446751 6066176 1206 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 1481 1206 86 211 0 1267 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11280

[startup+12.7096 s]
/proc/loadavg: 0.94 0.96 0.82 2/79 11799
/proc/meminfo: memFree=1011544/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=7676 CPUtime=12.68
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 2938 0 0 0 1267 1 0 0 25 0 1 0 194446751 7860224 1692 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 1919 1692 86 211 0 1705 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13032

[startup+25.5289 s]
/proc/loadavg: 0.95 0.96 0.82 2/79 11799
/proc/meminfo: memFree=1010008/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=9464 CPUtime=25.5
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 3412 0 0 0 2548 2 0 0 25 0 1 0 194446751 9691136 2166 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 2366 2166 86 211 0 2152 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14820

[startup+51.1573 s]
/proc/loadavg: 0.96 0.96 0.82 2/79 11799
/proc/meminfo: memFree=1008344/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=11328 CPUtime=51.12
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 4734 0 0 0 5109 3 0 0 25 0 1 0 194446751 11599872 2504 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 2832 2504 86 211 0 2618 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 16684

[startup+102.417 s]
/proc/loadavg: 0.98 0.96 0.83 2/79 11799
/proc/meminfo: memFree=1003800/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=15396 CPUtime=102.36
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 6709 0 0 0 10231 5 0 0 25 0 1 0 194446751 15765504 3617 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 3849 3617 86 211 0 3635 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 20752

[startup+162.491 s]
/proc/loadavg: 0.99 0.97 0.83 2/79 11799
/proc/meminfo: memFree=1000280/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=20316 CPUtime=162.42
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 8000 0 0 0 16235 7 0 0 25 0 1 0 194446751 20803584 4522 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 5079 4522 86 211 0 4865 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 25672

[startup+222.561 s]
/proc/loadavg: 1.06 0.99 0.85 2/79 11799
/proc/meminfo: memFree=996632/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=23360 CPUtime=222.48
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 10579 0 0 0 22239 9 0 0 25 0 1 0 194446751 23920640 5375 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 5840 5375 86 211 0 5626 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 28716

[startup+282.627 s]
/proc/loadavg: 1.02 0.99 0.85 2/79 11799
/proc/meminfo: memFree=996568/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=23620 CPUtime=282.54
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 10633 0 0 0 28244 10 0 0 25 0 1 0 194446751 24186880 5429 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 5905 5429 86 211 0 5691 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 28976

[startup+342.699 s]
/proc/loadavg: 1.01 0.99 0.86 2/79 11799
/proc/meminfo: memFree=995416/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=25184 CPUtime=342.59
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 10985 0 0 0 34249 10 0 0 25 0 1 0 194446751 25788416 5715 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522891 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 6296 5715 86 211 0 6082 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 30540

[startup+402.775 s]
/proc/loadavg: 1.00 0.99 0.86 2/79 11799
/proc/meminfo: memFree=992472/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=27804 CPUtime=402.65
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 11721 0 0 0 40254 11 0 0 25 0 1 0 194446751 28471296 6451 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523247 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 6951 6451 86 211 0 6737 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 33160

[startup+462.847 s]
/proc/loadavg: 1.00 0.99 0.87 2/79 11799
/proc/meminfo: memFree=989016/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=31116 CPUtime=462.7
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 12629 0 0 0 46258 12 0 0 25 0 1 0 194446751 31862784 7326 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 7779 7326 86 211 0 7565 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 36472

[startup+522.913 s]
/proc/loadavg: 1.00 0.99 0.87 2/79 11799
/proc/meminfo: memFree=988696/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0

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

[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=30204 CPUtime=582.81
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 14902 0 0 0 58267 14 0 0 25 0 1 0 194446751 30928896 7348 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 7551 7348 86 211 0 7337 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 35560

[startup+643.054 s]
/proc/loadavg: 1.00 0.99 0.89 2/79 11799
/proc/meminfo: memFree=988056/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=31516 CPUtime=642.87
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 15112 0 0 0 64272 15 0 0 25 0 1 0 194446751 32272384 7558 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 7879 7558 86 211 0 7665 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 36872

[startup+703.125 s]
/proc/loadavg: 1.00 0.99 0.89 2/79 11799
/proc/meminfo: memFree=987352/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=32428 CPUtime=702.93
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 15318 0 0 0 70277 16 0 0 25 0 1 0 194446751 33206272 7731 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 8107 7731 86 211 0 7893 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 37784

[startup+763.193 s]
/proc/loadavg: 1.00 0.99 0.90 2/79 11799
/proc/meminfo: memFree=986968/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=33140 CPUtime=762.98
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 15447 0 0 0 76282 16 0 0 25 0 1 0 194446751 33935360 7827 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 8285 7827 86 211 0 8071 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 38496

[startup+823.265 s]
/proc/loadavg: 1.00 0.99 0.90 2/79 11799
/proc/meminfo: memFree=985048/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=35352 CPUtime=823.03
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 15995 0 0 0 82286 17 0 0 25 0 1 0 194446751 36200448 8277 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 8838 8277 86 211 0 8624 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 40708

[startup+883.334 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 11799
/proc/meminfo: memFree=982552/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=41344 CPUtime=883.08
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 17550 0 0 0 88290 18 0 0 25 0 1 0 194446751 42336256 8931 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 10336 8931 86 211 0 10122 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 46700

[startup+943.405 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 11799
/proc/meminfo: memFree=980056/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=43696 CPUtime=943.15
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 18177 0 0 0 94295 20 0 0 25 0 1 0 194446751 44744704 9558 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 10924 9558 86 211 0 10710 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 49052

[startup+1003.48 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 11799
/proc/meminfo: memFree=977752/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=45780 CPUtime=1003.2
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 18790 0 0 0 100299 21 0 0 25 0 1 0 194446751 46878720 10138 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134989386 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 11445 10138 86 211 0 11231 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 51136

[startup+1063.55 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 11799
/proc/meminfo: memFree=975320/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=48020 CPUtime=1063.26
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 19433 0 0 0 106304 22 0 0 25 0 1 0 194446751 49172480 10715 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522881 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 12005 10715 86 211 0 11791 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 53376

[startup+1123.61 s]
/proc/loadavg: 1.08 1.00 0.91 2/79 11799
/proc/meminfo: memFree=973464/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=49728 CPUtime=1123.31
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 19920 0 0 0 112307 24 0 0 25 0 1 0 194446751 50921472 11202 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 12432 11202 86 211 0 12218 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 55084

[startup+1183.7 s]
/proc/loadavg: 1.03 1.00 0.91 2/85 11911
/proc/meminfo: memFree=970664/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=51504 CPUtime=1183.33
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 20390 0 0 0 118308 25 0 0 25 0 1 0 194446751 52740096 11639 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 12876 11639 86 211 0 12662 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 56860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.02 1.00 0.91 2/85 11933
/proc/meminfo: memFree=971432/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=49580 CPUtime=1200.03
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 23621 0 0 0 119976 27 0 0 25 0 1 0 194446751 50769920 11390 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 12395 11390 86 211 0 12181 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 54936

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

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

[startup+1200.42 s]
/proc/loadavg: 1.02 1.00 0.91 2/85 11933
/proc/meminfo: memFree=971432/2055920 swapFree=4192812/4192956
[pid=11796] ppid=11794 vsize=5356 CPUtime=0
/proc/11796/stat : 11796 (rsat.sh) S 11794 11796 11640 0 -1 4194304 307 133 0 0 0 0 0 0 18 0 1 0 194446750 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11796/statm: 1339 235 195 169 0 50 0
[pid=11799] ppid=11796 vsize=49580 CPUtime=1200.03
/proc/11799/stat : 11799 (rsat) R 11796 11796 11640 0 -1 4194304 23621 0 0 0 119976 27 0 0 25 0 1 0 194446751 50769920 11390 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11799/statm: 12395 11390 86 211 0 12181 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 54936

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11796 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.008998
while last known CPU time is 1200.03

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

Real time (s): 1200.43
CPU time (s): 1200.03
CPU user time (s): 1199.76
CPU system time (s): 0.27
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 69420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
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= 440
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 1.20782 second user time and 3.06053 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Feb 17 20:41:58 UTC 2007

IDJOB= 291673
IDBENCH= 19821
IDSOLVER= 104
FILE ID= node4/291673-1171744918

PBS_JOBID= 3839264

Free space on /tmp= 66552 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1210495375-04.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291673-1171744918/rsat.sh /tmp/evaluation/291673-1171744918/instance-291673-1171744918.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-291673-1171744918 -o ROOT/results/node4/solver-291673-1171744918 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291673-1171744918/rsat.sh /tmp/evaluation/291673-1171744918/instance-291673-1171744918.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  fabf0452180c700cfc0cc84c4c12ca08

RANDOM SEED= 613077162

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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:       1019264 kB
Buffers:         55652 kB
Cached:         845552 kB
SwapCached:          0 kB
Active:         338324 kB
Inactive:       622596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1019264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1772 kB
Writeback:           0 kB
Mapped:          78548 kB
Slab:            61304 kB
Committed_AS:   841460 kB
PageTables:       1768 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= 66552 MiB

End job on node4 on Sat Feb 17 21:02:02 UTC 2007