Trace number 293395

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) 1200.02 1200.54

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1142849726-12.UNSAT.shuffled.cnf
MD5SUMc384062077db8cbd51f9b0f03be9edde
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 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:   0.002999 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/node10/watcher-293395-1171770349 -o ROOT/results/node10/solver-293395-1171770349 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293395-1171770349/rsat.sh /tmp/evaluation/293395-1171770349/instance-293395-1171770349.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18007
/proc/meminfo: memFree=1530008/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 196989954 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18007/statm: 1339 234 195 169 0 50 0
[pid=18008] ppid=18007 vsize=688 CPUtime=0
/proc/18008/stat : 18008 (SatElite) R 18007 18007 17944 0 -1 4194304 106 0 0 0 0 0 0 0 20 0 1 0 196989954 704512 88 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18008/statm: 172 89 50 128 0 41 0

[startup+0.106728 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18007
/proc/meminfo: memFree=1530008/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.51478 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18007
/proc/meminfo: memFree=1530008/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33489 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18010
/proc/meminfo: memFree=1527496/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=3652 CPUtime=1.31
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 932 0 0 0 131 0 0 0 25 0 1 0 196989955 3739648 757 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522417 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 913 757 86 211 0 699 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9008

[startup+2.97111 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18010
/proc/meminfo: memFree=1526216/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=4824 CPUtime=2.94
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 1420 0 0 0 294 0 0 0 25 0 1 0 196989955 4939776 1016 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 1206 1016 86 211 0 992 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 10180

[startup+6.24755 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18010
/proc/meminfo: memFree=1524040/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=6908 CPUtime=6.22
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 2352 0 0 0 621 1 0 0 25 0 1 0 196989955 7073792 1462 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 1727 1462 86 211 0 1513 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12264

[startup+12.7114 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18010
/proc/meminfo: memFree=1522056/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=8772 CPUtime=12.69
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 2836 0 0 0 1267 2 0 0 25 0 1 0 196989955 8982528 1946 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 2193 1946 86 211 0 1979 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14128

[startup+25.5312 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18010
/proc/meminfo: memFree=1520264/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=10380 CPUtime=25.5
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 3693 0 0 0 2548 2 0 0 25 0 1 0 196989955 10629120 2415 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 2595 2415 86 211 0 2381 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15736

[startup+51.1606 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18010
/proc/meminfo: memFree=1517000/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=13868 CPUtime=51.12
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 5367 0 0 0 5108 4 0 0 25 0 1 0 196989955 14200832 3123 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 3467 3123 86 211 0 3253 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 19224

[startup+102.424 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18010
/proc/meminfo: memFree=1510728/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=19784 CPUtime=102.37
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 7734 0 0 0 10231 6 0 0 25 0 1 0 196989955 20258816 4701 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 4946 4701 86 211 0 4732 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 25140

[startup+162.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18010
/proc/meminfo: memFree=1508744/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=21764 CPUtime=162.43
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 8268 0 0 0 16236 7 0 0 25 0 1 0 196989955 22286336 5235 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 5441 5235 86 211 0 5227 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 27120

[startup+222.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18010
/proc/meminfo: memFree=1502152/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=29220 CPUtime=222.49
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 11823 0 0 0 22239 10 0 0 25 0 1 0 196989955 29921280 6826 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523268 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 7305 6826 86 211 0 7091 0
Current children cumulated CPU time (s) 222.49
Current children cumulated vsize (KiB) 34576

[startup+282.653 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18010
/proc/meminfo: memFree=1502152/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=29220 CPUtime=282.54
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 11830 0 0 0 28244 10 0 0 25 0 1 0 196989955 29921280 6833 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 7305 6833 86 211 0 7091 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 34576

[startup+342.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18010
/proc/meminfo: memFree=1502160/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=29348 CPUtime=342.6
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 11885 0 0 0 34249 11 0 0 25 0 1 0 196989955 30052352 6888 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 7337 6888 86 211 0 7123 0
Current children cumulated CPU time (s) 342.6
Current children cumulated vsize (KiB) 34704

[startup+402.809 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 18010
/proc/meminfo: memFree=1496848/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=34460 CPUtime=402.65
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 13177 0 0 0 40253 12 0 0 25 0 1 0 196989955 35287040 8180 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 8615 8180 86 211 0 8401 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 39816

[startup+462.884 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 18010
/proc/meminfo: memFree=1492816/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=38336 CPUtime=462.72
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 14180 0 0 0 46258 14 0 0 25 0 1 0 196989955 39256064 9183 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 9584 9183 86 211 0 9370 0
Current children cumulated CPU time (s) 462.72
Current children cumulated vsize (KiB) 43692

[startup+522.956 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18010
/proc/meminfo: memFree=1489168/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0

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

[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=42300 CPUtime=582.83
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 17077 0 0 0 58266 17 0 0 25 0 1 0 196989955 43315200 10343 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 10575 10343 86 211 0 10361 0
Current children cumulated CPU time (s) 582.83
Current children cumulated vsize (KiB) 47656

[startup+643.108 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18010
/proc/meminfo: memFree=1488080/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=42300 CPUtime=642.88
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 17082 0 0 0 64271 17 0 0 25 0 1 0 196989955 43315200 10348 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 10575 10348 86 211 0 10361 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 47656

[startup+703.179 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18010
/proc/meminfo: memFree=1488144/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=42300 CPUtime=702.94
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 17087 0 0 0 70276 18 0 0 25 0 1 0 196989955 43315200 10353 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 10575 10353 86 211 0 10361 0
Current children cumulated CPU time (s) 702.94
Current children cumulated vsize (KiB) 47656

[startup+763.258 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18010
/proc/meminfo: memFree=1488144/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=42300 CPUtime=762.99
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 17089 0 0 0 76281 18 0 0 25 0 1 0 196989955 43315200 10355 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522807 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 10575 10355 86 211 0 10361 0
Current children cumulated CPU time (s) 762.99
Current children cumulated vsize (KiB) 47656

[startup+823.334 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18010
/proc/meminfo: memFree=1488144/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=42300 CPUtime=823.06
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 17099 0 0 0 82287 19 0 0 25 0 1 0 196989955 43315200 10365 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 10575 10365 86 211 0 10361 0
Current children cumulated CPU time (s) 823.06
Current children cumulated vsize (KiB) 47656

[startup+883.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18010
/proc/meminfo: memFree=1486352/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=44148 CPUtime=883.11
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 17565 0 0 0 88291 20 0 0 25 0 1 0 196989955 45207552 10831 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 11037 10831 86 211 0 10823 0
Current children cumulated CPU time (s) 883.11
Current children cumulated vsize (KiB) 49504

[startup+943.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 18116
/proc/meminfo: memFree=1481688/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=50660 CPUtime=943.13
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 19174 0 0 0 94292 21 0 0 25 0 1 0 196989955 51875840 11670 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 12665 11670 86 211 0 12451 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 56016

[startup+1003.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 18188
/proc/meminfo: memFree=1478680/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=53664 CPUtime=1003.16
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 19929 0 0 0 100294 22 0 0 25 0 1 0 196989955 54951936 12425 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 13416 12425 86 211 0 13202 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 59020

[startup+1063.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18208
/proc/meminfo: memFree=1477008/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=56356 CPUtime=1063.2
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 20619 0 0 0 106297 23 0 0 25 0 1 0 196989955 57708544 13115 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 14089 13115 86 211 0 13875 0
Current children cumulated CPU time (s) 1063.2
Current children cumulated vsize (KiB) 61712

[startup+1123.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18208
/proc/meminfo: memFree=1474448/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=58792 CPUtime=1123.26
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 21262 0 0 0 112302 24 0 0 25 0 1 0 196989955 60203008 13758 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 14698 13758 86 211 0 14484 0
Current children cumulated CPU time (s) 1123.26
Current children cumulated vsize (KiB) 64148

[startup+1183.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18208
/proc/meminfo: memFree=1472016/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=61180 CPUtime=1183.31
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 21863 0 0 0 118306 25 0 0 25 0 1 0 196989955 62648320 14359 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 15295 14359 86 211 0 15081 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 66536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18208
/proc/meminfo: memFree=1471248/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=61824 CPUtime=1200.02
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 22044 0 0 0 119977 25 0 0 25 0 1 0 196989955 63307776 14540 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 15456 14540 86 211 0 15242 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 67180

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

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

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18208
/proc/meminfo: memFree=1471248/2055920 swapFree=4192812/4192956
[pid=18007] ppid=18005 vsize=5356 CPUtime=0
/proc/18007/stat : 18007 (rsat.sh) S 18005 18007 17944 0 -1 4194304 307 151 0 0 0 0 0 0 16 0 1 0 196989954 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18007/statm: 1339 235 195 169 0 50 0
[pid=18010] ppid=18007 vsize=61824 CPUtime=1200.02
/proc/18010/stat : 18010 (rsat) R 18007 18007 17944 0 -1 4194304 22044 0 0 0 119977 25 0 0 25 0 1 0 196989955 63307776 14540 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18010/statm: 15456 14540 86 211 0 15242 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 67180

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18007 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.010997
while last known CPU time is 1200.02

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

Real time (s): 1200.54
CPU time (s): 1200.02
CPU user time (s): 1199.77
CPU system time (s): 0.25
CPU usage (%): 99.9567
Max. virtual memory (cumulated for all children) (KiB): 67180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 16
involuntary context switches= 2

runsolver used 1.21182 second user time and 3.05454 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sun Feb 18 03:45:49 UTC 2007

IDJOB= 293395
IDBENCH= 19863
IDSOLVER= 104
FILE ID= node10/293395-1171770349

PBS_JOBID= 3839288

Free space on /tmp= 66543 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1142849726-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293395-1171770349/rsat.sh /tmp/evaluation/293395-1171770349/instance-293395-1171770349.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-293395-1171770349 -o ROOT/results/node10/solver-293395-1171770349 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293395-1171770349/rsat.sh /tmp/evaluation/293395-1171770349/instance-293395-1171770349.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  c384062077db8cbd51f9b0f03be9edde

RANDOM SEED= 974681629

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1530416 kB
Buffers:         47812 kB
Cached:         363928 kB
SwapCached:          0 kB
Active:         238588 kB
Inactive:       217208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1530416 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1872 kB
Writeback:           0 kB
Mapped:          62912 kB
Slab:            55208 kB
Committed_AS:  1138888 kB
PageTables:       1832 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= 66543 MiB

End job on node10 on Sun Feb 18 04:05:52 UTC 2007