Trace number 293518

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) 1200.01 1200.38

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1376493471-11.SAT.shuffled.cnf
MD5SUM440145f7fdd355afd4d232c6b4bad512
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
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/node20/watcher-293518-1171772817 -o ROOT/results/node20/solver-293518-1171772817 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293518-1171772817/rsat.sh /tmp/evaluation/293518-1171772817/instance-293518-1171772817.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17654
/proc/meminfo: memFree=860896/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 197235694 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 233 195 169 0 49 0
[pid=17655] ppid=17654 vsize=688 CPUtime=0
/proc/17655/stat : 17655 (SatElite) R 17654 17654 17220 0 -1 4194304 106 0 0 0 0 0 0 0 19 0 1 0 197235695 704512 88 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17655/statm: 172 88 49 128 0 41 0

[startup+0.107088 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17654
/proc/meminfo: memFree=860896/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515138 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17654
/proc/meminfo: memFree=860896/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33523 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 17657
/proc/meminfo: memFree=858256/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=3592 CPUtime=1.31
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 916 0 0 0 131 0 0 0 25 0 1 0 197235696 3678208 742 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522947 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 898 742 86 211 0 684 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8944

[startup+2.97143 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 17657
/proc/meminfo: memFree=857040/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=4908 CPUtime=2.94
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 1415 0 0 0 294 0 0 0 25 0 1 0 197235696 5025792 1012 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529233 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 1227 1012 86 211 0 1013 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 10260

[startup+6.25583 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 17657
/proc/meminfo: memFree=854736/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=6732 CPUtime=6.23
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 2321 0 0 0 622 1 0 0 25 0 1 0 197235696 6893568 1432 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 1683 1432 86 211 0 1469 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12084

[startup+12.7096 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 17657
/proc/meminfo: memFree=852696/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=8988 CPUtime=12.69
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 2917 0 0 0 1267 2 0 0 25 0 1 0 197235696 9203712 2028 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 2247 2028 86 211 0 2033 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14340

[startup+25.5292 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 17657
/proc/meminfo: memFree=850968/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=10668 CPUtime=25.49
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 3768 0 0 0 2547 2 0 0 25 0 1 0 197235696 10924032 2491 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 2667 2491 86 211 0 2453 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16020

[startup+51.1613 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 17657
/proc/meminfo: memFree=848152/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=13708 CPUtime=51.13
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 5326 0 0 0 5109 4 0 0 25 0 1 0 197235696 14036992 3083 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 3427 3083 86 211 0 3213 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 19060

[startup+102.414 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 17657
/proc/meminfo: memFree=841688/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=19836 CPUtime=102.36
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 7727 0 0 0 10230 6 0 0 25 0 1 0 197235696 20312064 4712 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 4959 4712 86 211 0 4745 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 25188

[startup+162.491 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17657
/proc/meminfo: memFree=839000/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=22448 CPUtime=162.42
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 8418 0 0 0 16234 8 0 0 25 0 1 0 197235696 22986752 5403 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 5612 5403 86 211 0 5398 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 27800

[startup+222.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17657
/proc/meminfo: memFree=832600/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=29620 CPUtime=222.47
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 11941 0 0 0 22237 10 0 0 25 0 1 0 197235696 30330880 6947 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 7405 6947 86 211 0 7191 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 34972

[startup+282.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17657
/proc/meminfo: memFree=832600/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=29620 CPUtime=282.53
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 11945 0 0 0 28242 11 0 0 25 0 1 0 197235696 30330880 6951 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 7405 6951 86 211 0 7191 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 34972

[startup+342.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17657
/proc/meminfo: memFree=832152/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=30280 CPUtime=342.59
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 12073 0 0 0 34247 12 0 0 25 0 1 0 197235696 31006720 7079 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 7570 7079 86 211 0 7356 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 35632

[startup+402.786 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17657
/proc/meminfo: memFree=827416/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=35180 CPUtime=402.65
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 13310 0 0 0 40251 14 0 0 25 0 1 0 197235696 36024320 8283 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 8795 8283 86 211 0 8581 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 40532

[startup+462.857 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17657
/proc/meminfo: memFree=823256/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=39040 CPUtime=462.71
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 14338 0 0 0 46255 16 0 0 25 0 1 0 197235696 39976960 9311 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 9760 9311 86 211 0 9546 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 44392

[startup+522.933 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17657
/proc/meminfo: memFree=820504/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=40656 CPUtime=522.77
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 16988 0 0 0 52259 18 0 0 25 0 1 0 197235696 41631744 9950 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 10164 9950 86 211 0 9950 0
Current children cumulated CPU time (s) 522.77
Current children cumulated vsize (KiB) 46008

[startup+583.006 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17657
/proc/meminfo: memFree=820504/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=40656 CPUtime=582.82
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 16988 0 0 0 58264 18 0 0 25 0 1 0 197235696 41631744 9950 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 10164 9950 86 211 0 9950 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 46008

[startup+643.081 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17657
/proc/meminfo: memFree=820568/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=40656 CPUtime=642.88
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 16990 0 0 0 64269 19 0 0 25 0 1 0 197235696 41631744 9952 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 10164 9952 86 211 0 9950 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 46008

[startup+703.153 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17657
/proc/meminfo: memFree=820568/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=40656 CPUtime=702.93
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 16990 0 0 0 70274 19 0 0 25 0 1 0 197235696 41631744 9952 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 10164 9952 86 211 0 9950 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 46008

[startup+763.223 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17657
/proc/meminfo: memFree=820632/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=40656 CPUtime=762.99
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 16992 0 0 0 76279 20 0 0 25 0 1 0 197235696 41631744 9954 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 10164 9954 86 211 0 9950 0
Current children cumulated CPU time (s) 762.99
Current children cumulated vsize (KiB) 46008

[startup+823.299 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17659
/proc/meminfo: memFree=818712/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=43000 CPUtime=823.05
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 17469 0 0 0 82284 21 0 0 25 0 1 0 197235696 44032000 10431 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 10750 10431 86 211 0 10536 0
Current children cumulated CPU time (s) 823.05
Current children cumulated vsize (KiB) 48352

[startup+883.374 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 17659
/proc/meminfo: memFree=815192/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=49708 CPUtime=883.11
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 19132 0 0 0 88288 23 0 0 25 0 1 0 197235696 50900992 11324 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 12427 11324 86 211 0 12213 0
Current children cumulated CPU time (s) 883.11
Current children cumulated vsize (KiB) 55060

[startup+943.445 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 17659
/proc/meminfo: memFree=811928/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=52860 CPUtime=943.16
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 19961 0 0 0 94292 24 0 0 25 0 1 0 197235696 54128640 12153 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 13215 12153 86 211 0 13001 0
Current children cumulated CPU time (s) 943.16
Current children cumulated vsize (KiB) 58212

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17659
/proc/meminfo: memFree=809048/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=55596 CPUtime=1003.22
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 20674 0 0 0 100296 26 0 0 25 0 1 0 197235696 56930304 12866 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 13899 12866 86 211 0 13685 0
Current children cumulated CPU time (s) 1003.22
Current children cumulated vsize (KiB) 60948

[startup+1063.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17659
/proc/meminfo: memFree=806424/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=58196 CPUtime=1063.28
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 21330 0 0 0 106301 27 0 0 25 0 1 0 197235696 59592704 13522 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 14549 13522 86 211 0 14335 0
Current children cumulated CPU time (s) 1063.28
Current children cumulated vsize (KiB) 63548

[startup+1123.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17659
/proc/meminfo: memFree=803736/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=60588 CPUtime=1123.35
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 21991 0 0 0 112307 28 0 0 25 0 1 0 197235696 62042112 14183 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 15147 14183 86 211 0 14933 0
Current children cumulated CPU time (s) 1123.35
Current children cumulated vsize (KiB) 65940

[startup+1183.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17659
/proc/meminfo: memFree=800984/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=63280 CPUtime=1183.4
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 22715 0 0 0 118311 29 0 0 25 0 1 0 197235696 64798720 14874 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 15820 14874 86 211 0 15606 0
Current children cumulated CPU time (s) 1183.4
Current children cumulated vsize (KiB) 68632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17659
/proc/meminfo: memFree=800280/2055920 swapFree=4143444/4192956
[pid=17654] ppid=17652 vsize=5352 CPUtime=0
/proc/17654/stat : 17654 (rsat.sh) S 17652 17654 17220 0 -1 4194304 306 153 0 0 0 0 0 0 18 0 1 0 197235694 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17654/statm: 1338 234 195 169 0 49 0
[pid=17657] ppid=17654 vsize=63848 CPUtime=1200.01
/proc/17657/stat : 17657 (rsat) R 17654 17654 17220 0 -1 4194304 22883 0 0 0 119972 29 0 0 25 0 1 0 197235696 65380352 15042 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17657/statm: 15962 15042 86 211 0 15748 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 69200

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17654 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.010997
while last known CPU time is 1200.01

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): 1200.01
CPU user time (s): 1199.72
CPU system time (s): 0.29
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 69200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459
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 1.15782 second user time and 3.11153 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Feb 18 04:26:57 UTC 2007

IDJOB= 293518
IDBENCH= 19866
IDSOLVER= 104
FILE ID= node20/293518-1171772817

PBS_JOBID= 3839520

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1376493471-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293518-1171772817/rsat.sh /tmp/evaluation/293518-1171772817/instance-293518-1171772817.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-293518-1171772817 -o ROOT/results/node20/solver-293518-1171772817 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293518-1171772817/rsat.sh /tmp/evaluation/293518-1171772817/instance-293518-1171772817.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  440145f7fdd355afd4d232c6b4bad512

RANDOM SEED= 579566728

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:        861376 kB
Buffers:         42164 kB
Cached:        1035236 kB
SwapCached:      15496 kB
Active:         846112 kB
Inactive:       256772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        861376 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:            1740 kB
Writeback:           0 kB
Mapped:          29840 kB
Slab:            77328 kB
Committed_AS:   460768 kB
PageTables:       1684 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= 66563 MiB

End job on node20 on Sun Feb 18 04:47:00 UTC 2007