Trace number 296962

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) 1200.07 1200.53

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
MD5SUM550c5acb0fb0d77637c0428b7d86bbf4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.86072
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	c ==============================================================================
0.00/0.03	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/node39/watcher-296962-1171830353 -o ROOT/results/node39/solver-296962-1171830353 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296962-1171830353/rsat.sh /tmp/evaluation/296962-1171830353/instance-296962-1171830353.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 0.97 0.99 3/64 29514
/proc/meminfo: memFree=966736/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0
/proc/29514/stat : 29514 (rsat.sh) R 29512 29514 27351 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 202991210 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493659295 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/29514/statm: 1338 232 194 169 0 49 0
[pid=29515] ppid=29514 vsize=688 CPUtime=0
/proc/29515/stat : 29515 (SatElite) R 29514 29514 27351 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 202991210 704512 83 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/29515/statm: 172 84 49 128 0 41 0

[startup+0.106337 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 29514
/proc/meminfo: memFree=966736/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.514406 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 29514
/proc/meminfo: memFree=966736/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33455 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 29517
/proc/meminfo: memFree=963712/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=3444 CPUtime=1.29
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 816 0 0 0 129 0 0 0 25 0 1 0 202991213 3526656 706 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 861 706 86 211 0 647 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8796

[startup+2.97083 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 29517
/proc/meminfo: memFree=962752/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=4620 CPUtime=2.93
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 1267 0 0 0 292 1 0 0 25 0 1 0 202991213 4730880 961 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 1155 961 86 211 0 941 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9972

[startup+6.25339 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 29517
/proc/meminfo: memFree=961344/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=5948 CPUtime=6.21
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 1790 0 0 0 620 1 0 0 25 0 1 0 202991213 6090752 1288 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 1487 1288 86 211 0 1273 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11300

[startup+12.7105 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 29517
/proc/meminfo: memFree=959360/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=7888 CPUtime=12.67
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 2720 0 0 0 1265 2 0 0 25 0 1 0 202991213 8077312 1732 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 1972 1732 86 211 0 1758 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13240

[startup+25.5237 s]
/proc/loadavg: 0.95 0.97 0.99 2/66 29517
/proc/meminfo: memFree=956224/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=10860 CPUtime=25.48
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 3892 0 0 0 2545 3 0 0 25 0 1 0 202991213 11120640 2516 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 2715 2516 86 211 0 2501 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16212

[startup+51.1471 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 29517
/proc/meminfo: memFree=952768/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=15000 CPUtime=51.09
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 5014 0 0 0 5105 4 0 0 25 0 1 0 202991213 15360000 3444 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 3750 3444 86 211 0 3536 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 20352

[startup+102.393 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 29517
/proc/meminfo: memFree=949440/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=18220 CPUtime=102.32
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 6611 0 0 0 10227 5 0 0 25 0 1 0 202991213 18657280 4269 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 4555 4269 86 211 0 4341 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 23572

[startup+162.455 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 29517
/proc/meminfo: memFree=944448/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=22536 CPUtime=162.35
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 8580 0 0 0 16229 6 0 0 25 0 1 0 202991213 23076864 5449 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 5634 5449 86 211 0 5420 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 27888

[startup+222.512 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 29517
/proc/meminfo: memFree=944448/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=22536 CPUtime=222.39
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 8596 0 0 0 22233 6 0 0 25 0 1 0 202991213 23076864 5465 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 5634 5465 86 211 0 5420 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 27888

[startup+282.58 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 29517
/proc/meminfo: memFree=939072/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=29404 CPUtime=282.44
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 10354 0 0 0 28236 8 0 0 25 0 1 0 202991213 30109696 6837 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 7351 6837 86 211 0 7137 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 34756

[startup+342.644 s]
/proc/loadavg: 1.07 0.99 1.00 2/66 29517
/proc/meminfo: memFree=935808/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=31864 CPUtime=342.48
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 12765 0 0 0 34239 9 0 0 25 0 1 0 202991213 32628736 7588 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 7966 7588 86 211 0 7752 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 37216

[startup+402.705 s]
/proc/loadavg: 1.02 0.99 1.00 2/66 29517
/proc/meminfo: memFree=935808/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=31864 CPUtime=402.52
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 12765 0 0 0 40243 9 0 0 25 0 1 0 202991213 32628736 7588 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 7966 7588 86 211 0 7752 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 37216

[startup+462.764 s]
/proc/loadavg: 1.01 0.99 1.00 2/66 29517
/proc/meminfo: memFree=935872/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=31864 CPUtime=462.56
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 12766 0 0 0 46247 9 0 0 25 0 1 0 202991213 32628736 7589 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 7966 7589 86 211 0 7752 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 37216

[startup+522.82 s]
/proc/loadavg: 1.08 1.00 1.00 2/66 29517
/proc/meminfo: memFree=933760/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=34256 CPUtime=522.59
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 13331 0 0 0 52249 10 0 0 25 0 1 0 202991213 35078144 8154 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 8564 8154 86 211 0 8350 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 39608

[startup+582.879 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 29517
/proc/meminfo: memFree=929792/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=38264 CPUtime=582.64
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 14311 0 0 0 58253 11 0 0 25 0 1 0 202991213 39182336 9134 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 9566 9134 86 211 0 9352 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 43616

[startup+642.944 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 29517
/proc/meminfo: memFree=926400/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=41536 CPUtime=642.68
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 15155 0 0 0 64256 12 0 0 25 0 1 0 202991213 42532864 9978 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 10384 9978 86 211 0 10170 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 46888

[startup+703.009 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29517
/proc/meminfo: memFree=923200/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=44704 CPUtime=702.72
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 15947 0 0 0 70260 12 0 0 25 0 1 0 202991213 45776896 10770 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 11176 10770 86 211 0 10962 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 50056

[startup+763.076 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29517
/proc/meminfo: memFree=919872/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=51188 CPUtime=762.77
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 17553 0 0 0 76263 14 0 0 25 0 1 0 202991213 52416512 11606 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 12797 11606 86 211 0 12583 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 56540

[startup+823.141 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29519
/proc/meminfo: memFree=920064/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=49516 CPUtime=822.82
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 20937 0 0 0 82266 16 0 0 25 0 1 0 202991213 50704384 11492 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 12379 11492 86 211 0 12165 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 54868

[startup+883.194 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29519
/proc/meminfo: memFree=920128/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=49516 CPUtime=882.85
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 20938 0 0 0 88269 16 0 0 25 0 1 0 202991213 50704384 11493 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 12379 11493 86 211 0 12165 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 54868

[startup+943.255 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29519
/proc/meminfo: memFree=920192/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=49516 CPUtime=942.89
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 20946 0 0 0 94273 16 0 0 25 0 1 0 202991213 50704384 11501 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 12379 11501 86 211 0 12165 0
Current children cumulated CPU time (s) 942.91
Current children cumulated vsize (KiB) 54868

[startup+1003.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29519
/proc/meminfo: memFree=920192/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=49516 CPUtime=1002.92
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 20952 0 0 0 100276 16 0 0 25 0 1 0 202991213 50704384 11507 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 12379 11507 86 211 0 12165 0
Current children cumulated CPU time (s) 1002.94
Current children cumulated vsize (KiB) 54868

[startup+1063.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29519
/proc/meminfo: memFree=920192/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=49516 CPUtime=1062.97
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 20959 0 0 0 106281 16 0 0 25 0 1 0 202991213 50704384 11514 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 12379 11514 86 211 0 12165 0
Current children cumulated CPU time (s) 1062.99
Current children cumulated vsize (KiB) 54868

[startup+1123.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29519
/proc/meminfo: memFree=920192/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=49516 CPUtime=1123
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 20959 0 0 0 112284 16 0 0 25 0 1 0 202991213 50704384 11514 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 12379 11514 86 211 0 12165 0
Current children cumulated CPU time (s) 1123.02
Current children cumulated vsize (KiB) 54868

[startup+1183.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29519
/proc/meminfo: memFree=920128/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=49516 CPUtime=1183.05
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 20960 0 0 0 118289 16 0 0 25 0 1 0 202991213 50704384 11515 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 12379 11515 86 211 0 12165 0
Current children cumulated CPU time (s) 1183.07
Current children cumulated vsize (KiB) 54868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29519
/proc/meminfo: memFree=920128/2055920 swapFree=4165040/4192956
[pid=29514] ppid=29512 vsize=5352 CPUtime=0.02
/proc/29514/stat : 29514 (rsat.sh) S 29512 29514 27351 0 -1 4194304 306 253 0 0 0 0 2 0 18 0 1 0 202991210 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29514/statm: 1338 234 195 169 0 49 0
[pid=29517] ppid=29514 vsize=49516 CPUtime=1200.05
/proc/29517/stat : 29517 (rsat) R 29514 29514 27351 0 -1 4194304 20964 0 0 0 119989 16 0 0 25 0 1 0 202991213 50704384 11519 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29517/statm: 12379 11519 86 211 0 12165 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 54868

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 29514 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=25996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.032994
while last known CPU time is 1200.07

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

Real time (s): 1200.53
CPU time (s): 1200.07
CPU user time (s): 1199.91
CPU system time (s): 0.16
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 69940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.025996
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 559
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= 2

runsolver used 1.16882 second user time and 2.67059 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sun Feb 18 20:25:53 UTC 2007

IDJOB= 296962
IDBENCH= 19950
IDSOLVER= 104
FILE ID= node39/296962-1171830353

PBS_JOBID= 3839652

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296962-1171830353/rsat.sh /tmp/evaluation/296962-1171830353/instance-296962-1171830353.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-296962-1171830353 -o ROOT/results/node39/solver-296962-1171830353 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296962-1171830353/rsat.sh /tmp/evaluation/296962-1171830353/instance-296962-1171830353.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  550c5acb0fb0d77637c0428b7d86bbf4

RANDOM SEED= 527080902

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:        967080 kB
Buffers:         48604 kB
Cached:         919364 kB
SwapCached:      22248 kB
Active:         777196 kB
Inactive:       218928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        967080 kB
SwapTotal:     4192956 kB
SwapFree:      4165040 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          15352 kB
Slab:            78788 kB
Committed_AS:   544156 kB
PageTables:       1412 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= 66562 MiB

End job on node39 on Sun Feb 18 20:45:56 UTC 2007