Trace number 304957

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.05 1200.45

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1998470614-06.cnf
MD5SUM113e21d9fa56f89310d3934852588797
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark119.448
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.015997 s
0.00/0.02	c ==============================================================================
0.00/0.05	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/node7/watcher-304957-1172068904 -o ROOT/results/node7/solver-304957-1172068904 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304957-1172068904/rsat.sh /tmp/evaluation/304957-1172068904/instance-304957-1172068904.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 14410
/proc/meminfo: memFree=1621640/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0
/proc/14410/stat : 14410 (rsat.sh) R 14408 14410 14143 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 226845138 5480448 231 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671113887 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14410/statm: 1338 231 194 169 0 49 0
[pid=14411] ppid=14410 vsize=688 CPUtime=0
/proc/14411/stat : 14411 (SatElite) R 14410 14410 14143 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 226845138 704512 87 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/14411/statm: 172 88 49 128 0 41 0

[startup+0.107248 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14410
/proc/meminfo: memFree=1621640/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.515289 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14410
/proc/meminfo: memFree=1621640/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33537 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1618104/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=4096 CPUtime=1.27
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 967 0 0 0 127 0 0 0 25 0 1 0 226845144 4194304 872 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 1024 872 86 211 0 810 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9448

[startup+2.97155 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1616952/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=6152 CPUtime=2.91
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 1490 0 0 0 291 0 0 0 25 0 1 0 226845144 6299648 1331 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 1538 1331 86 211 0 1324 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11504

[startup+6.24789 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1614136/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=8740 CPUtime=6.18
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 2357 0 0 0 617 1 0 0 25 0 1 0 226845144 8949760 2002 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 2185 2002 86 211 0 1971 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 14092

[startup+12.7116 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1611000/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=11608 CPUtime=12.65
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 3301 0 0 0 1263 2 0 0 25 0 1 0 226845144 11886592 2652 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 2902 2652 86 211 0 2688 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16960

[startup+25.5309 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1608184/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=14364 CPUtime=25.46
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 4430 0 0 0 2543 3 0 0 25 0 1 0 226845144 14708736 3393 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 3591 3393 86 211 0 3377 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19716

[startup+51.1616 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1604024/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=18652 CPUtime=51.08
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 6302 0 0 0 5104 4 0 0 25 0 1 0 226845144 19099648 4299 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 4663 4299 86 211 0 4449 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 24004

[startup+102.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1595768/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=26436 CPUtime=102.32
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 9137 0 0 0 10226 6 0 0 25 0 1 0 226845144 27070464 6362 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 6609 6362 86 211 0 6395 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 31788

[startup+162.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1587832/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=35764 CPUtime=162.39
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 11540 0 0 0 16230 9 0 0 25 0 1 0 226845144 36622336 8379 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 8941 8379 86 211 0 8727 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 41116

[startup+222.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1583928/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=39180 CPUtime=222.44
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 14005 0 0 0 22233 11 0 0 25 0 1 0 226845144 40120320 9304 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 9795 9304 86 211 0 9581 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 44532

[startup+282.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1583928/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=39180 CPUtime=282.49
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 14007 0 0 0 28237 12 0 0 25 0 1 0 226845144 40120320 9306 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 9795 9306 86 211 0 9581 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 44532

[startup+342.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1576120/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=47152 CPUtime=342.54
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 16039 0 0 0 34240 14 0 0 25 0 1 0 226845144 48283648 11338 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 11788 11338 86 211 0 11574 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 52504

[startup+402.776 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1568568/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=54128 CPUtime=402.61
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 17858 0 0 0 40244 17 0 0 25 0 1 0 226845144 55427072 13157 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 13532 13157 86 211 0 13318 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 59480

[startup+462.846 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1565560/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=56636 CPUtime=462.66
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 20215 0 0 0 46247 19 0 0 25 0 1 0 226845144 57995264 13862 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 14159 13862 86 211 0 13945 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 61988

[startup+522.915 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1565688/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04

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

[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=56636 CPUtime=582.77
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 20234 0 0 0 58257 20 0 0 25 0 1 0 226845144 57995264 13881 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 14159 13881 86 211 0 13945 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 61988

[startup+643.059 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1565752/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=56636 CPUtime=642.83
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 20234 0 0 0 64262 21 0 0 25 0 1 0 226845144 57995264 13881 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 14159 13881 86 211 0 13945 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 61988

[startup+703.129 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1562744/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=59640 CPUtime=702.88
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 21015 0 0 0 70267 21 0 0 25 0 1 0 226845144 61071360 14662 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 14910 14662 86 211 0 14696 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 64992

[startup+763.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1557240/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=67932 CPUtime=762.94
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 23150 0 0 0 76271 23 0 0 25 0 1 0 226845144 69562368 16027 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 16983 16027 86 211 0 16769 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 73284

[startup+823.277 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1551864/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=72984 CPUtime=823
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 24482 0 0 0 82275 25 0 0 25 0 1 0 226845144 74735616 17359 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 18246 17359 86 211 0 18032 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 78336

[startup+883.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1546616/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=78328 CPUtime=883.05
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 25789 0 0 0 88278 27 0 0 25 0 1 0 226845144 80207872 18666 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 19582 18666 86 211 0 19368 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 83680

[startup+943.423 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1542008/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=82732 CPUtime=943.12
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 26937 0 0 0 94283 29 0 0 25 0 1 0 226845144 84717568 19814 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 20683 19814 86 211 0 20469 0
Current children cumulated CPU time (s) 943.16
Current children cumulated vsize (KiB) 88084

[startup+1003.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1538232/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=86076 CPUtime=1003.17
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 30959 0 0 0 100286 31 0 0 25 0 1 0 226845144 88141824 20725 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522644 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 21519 20725 86 211 0 21305 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 91428

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1538168/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=86076 CPUtime=1063.23
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 31005 0 0 0 106292 31 0 0 25 0 1 0 226845144 88141824 20771 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 21519 20771 86 211 0 21305 0
Current children cumulated CPU time (s) 1063.27
Current children cumulated vsize (KiB) 91428

[startup+1123.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14413
/proc/meminfo: memFree=1538104/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=86076 CPUtime=1123.28
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 31020 0 0 0 112297 31 0 0 25 0 1 0 226845144 88141824 20786 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 21519 20786 86 211 0 21305 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 91428

[startup+1183.72 s]
/proc/loadavg: 1.06 1.01 1.00 2/85 14515
/proc/meminfo: memFree=1536712/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=86076 CPUtime=1183.3
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 31031 0 0 0 118298 32 0 0 25 0 1 0 226845144 88141824 20797 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 21519 20797 86 211 0 21305 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 91428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.04 1.01 1.00 2/85 14527
/proc/meminfo: memFree=1536648/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=86076 CPUtime=1200.01
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 31032 0 0 0 119969 32 0 0 25 0 1 0 226845144 88141824 20798 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 21519 20798 86 211 0 21305 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 91428

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

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

[startup+1200.44 s]
/proc/loadavg: 1.04 1.01 1.00 2/85 14527
/proc/meminfo: memFree=1536648/2055920 swapFree=4142416/4192956
[pid=14410] ppid=14408 vsize=5352 CPUtime=0.04
/proc/14410/stat : 14410 (rsat.sh) S 14408 14410 14143 0 -1 4194304 305 373 0 0 0 0 4 0 17 0 1 0 226845138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14410/statm: 1338 234 195 169 0 49 0
[pid=14413] ppid=14410 vsize=86076 CPUtime=1200.01
/proc/14413/stat : 14413 (rsat) R 14410 14410 14143 0 -1 4194304 31032 0 0 0 119969 32 0 0 25 0 1 0 226845144 88141824 20798 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14413/statm: 21519 20798 86 211 0 21305 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 91428

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14410 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=48992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.05599
while last known CPU time is 1200.05

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

Real time (s): 1200.45
CPU time (s): 1200.05
CPU user time (s): 1199.73
CPU system time (s): 0.32
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 103996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.048992
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= 678
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 1.12983 second user time and 3.14052 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Feb 21 14:41:44 UTC 2007

IDJOB= 304957
IDBENCH= 20145
IDSOLVER= 104
FILE ID= node7/304957-1172068904

PBS_JOBID= 3865308

Free space on /tmp= 66543 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1998470614-06.cnf
COMMAND LINE= /tmp/evaluation/304957-1172068904/rsat.sh /tmp/evaluation/304957-1172068904/instance-304957-1172068904.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-304957-1172068904 -o ROOT/results/node7/solver-304957-1172068904 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304957-1172068904/rsat.sh /tmp/evaluation/304957-1172068904/instance-304957-1172068904.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  113e21d9fa56f89310d3934852588797

RANDOM SEED= 34648628

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1622112 kB
Buffers:         55560 kB
Cached:         277948 kB
SwapCached:      16216 kB
Active:         238120 kB
Inactive:       125688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1622112 kB
SwapTotal:     4192956 kB
SwapFree:      4142416 kB
Dirty:            2076 kB
Writeback:           0 kB
Mapped:          29992 kB
Slab:            55600 kB
Committed_AS:   849520 kB
PageTables:       1764 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 node7 on Wed Feb 21 15:01:47 UTC 2007