Trace number 303809

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 1200.57

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S41627158-13.cnf
MD5SUM0d3f0c2b5512c56be44120e0b7381605
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.028995 s
0.00/0.03	c ==============================================================================
0.00/0.08	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/node12/watcher-303809-1172044148 -o ROOT/results/node12/solver-303809-1172044148 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303809-1172044148/rsat.sh /tmp/evaluation/303809-1172044148/instance-303809-1172044148.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 11118
/proc/meminfo: memFree=1643544/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 224369239 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11118/statm: 1338 232 195 169 0 49 0
[pid=11119] ppid=11118 vsize=688 CPUtime=0
/proc/11119/stat : 11119 (SatElite) R 11118 11118 10604 0 -1 4194304 105 0 0 0 0 0 0 0 19 0 1 0 224369240 704512 87 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/11119/statm: 172 88 49 128 0 41 0

[startup+0.107628 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11118
/proc/meminfo: memFree=1643544/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.516702 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11118
/proc/meminfo: memFree=1643544/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.34185 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 11121
/proc/meminfo: memFree=1639176/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=5516 CPUtime=1.25
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 1317 0 0 0 125 0 0 0 25 0 1 0 224369248 5648384 1222 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 1379 1222 86 211 0 1165 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10868

[startup+2.97814 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 11121
/proc/meminfo: memFree=1637512/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=6900 CPUtime=2.88
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 1731 0 0 0 288 0 0 0 25 0 1 0 224369248 7065600 1572 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 1725 1572 86 211 0 1511 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 12252

[startup+6.26074 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 11121
/proc/meminfo: memFree=1634888/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=9356 CPUtime=6.17
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 2485 0 0 0 615 2 0 0 25 0 1 0 224369248 9580544 2130 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523224 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 2339 2130 86 211 0 2125 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14708

[startup+12.7189 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 11121
/proc/meminfo: memFree=1631432/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=12480 CPUtime=12.62
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 3502 0 0 0 1260 2 0 0 25 0 1 0 224369248 12779520 2951 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 3120 2951 86 211 0 2906 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17832

[startup+25.5272 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 11121
/proc/meminfo: memFree=1626504/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=17516 CPUtime=25.42
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 5180 0 0 0 2538 4 0 0 25 0 1 0 224369248 17936384 4143 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 4379 4143 86 211 0 4165 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22868

[startup+51.1558 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 11121
/proc/meminfo: memFree=1618632/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=25808 CPUtime=51.04
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 8114 0 0 0 5098 6 0 0 25 0 1 0 224369248 26427392 6111 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 6452 6111 86 211 0 6238 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 31160

[startup+102.411 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 11121
/proc/meminfo: memFree=1607176/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=36824 CPUtime=102.28
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 11736 0 0 0 10220 8 0 0 25 0 1 0 224369248 37707776 8961 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 9206 8961 86 211 0 8992 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 42176

[startup+162.483 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11121
/proc/meminfo: memFree=1598728/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=46680 CPUtime=162.33
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 14273 0 0 0 16223 10 0 0 25 0 1 0 224369248 47800320 11112 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526247 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 11670 11112 86 211 0 11456 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 52032

[startup+222.553 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11121
/proc/meminfo: memFree=1589896/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=54904 CPUtime=222.38
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 17966 0 0 0 22224 14 0 0 25 0 1 0 224369248 56221696 13265 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 13726 13265 86 211 0 13512 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 60256

[startup+282.625 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11121
/proc/meminfo: memFree=1589896/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=54904 CPUtime=282.43
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 17966 0 0 0 28229 14 0 0 25 0 1 0 224369248 56221696 13265 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 13726 13265 86 211 0 13512 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 60256

[startup+342.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11121
/proc/meminfo: memFree=1581768/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=63184 CPUtime=342.49
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 20073 0 0 0 34232 17 0 0 25 0 1 0 224369248 64700416 15372 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 15796 15372 86 211 0 15582 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 68536

[startup+402.777 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11121
/proc/meminfo: memFree=1570312/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=73968 CPUtime=402.53
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 22883 0 0 0 40234 19 0 0 25 0 1 0 224369248 75743232 18182 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 18492 18182 86 211 0 18278 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 79320

[startup+462.849 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11121
/proc/meminfo: memFree=1563336/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=80572 CPUtime=462.59
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 26159 0 0 0 46236 23 0 0 25 0 1 0 224369248 82505728 19918 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 20143 19918 86 211 0 19929 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 85924

[startup+522.915 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11121
/proc/meminfo: memFree=1563336/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=80572 CPUtime=522.63
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 26160 0 0 0 52240 23 0 0 25 0 1 0 224369248 82505728 19919 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 20143 19919 86 211 0 19929 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 85924

[startup+582.986 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11121
/proc/meminfo: memFree=1563336/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=80572 CPUtime=582.69
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 26160 0 0 0 58245 24 0 0 25 0 1 0 224369248 82505728 19919 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 20143 19919 86 211 0 19929 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 85924

[startup+643.057 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11121
/proc/meminfo: memFree=1563400/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=80572 CPUtime=642.73
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 26160 0 0 0 64249 24 0 0 25 0 1 0 224369248 82505728 19919 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 20143 19919 86 211 0 19929 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 85924

[startup+703.126 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11121
/proc/meminfo: memFree=1560648/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=83224 CPUtime=702.78
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 26860 0 0 0 70253 25 0 0 25 0 1 0 224369248 85221376 20619 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523277 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 20806 20619 86 211 0 20592 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 88576

[startup+763.223 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 11239
/proc/meminfo: memFree=1550680/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=94944 CPUtime=762.79
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 29826 0 0 0 76251 28 0 0 25 0 1 0 224369248 97222656 22815 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 23736 22815 86 211 0 23522 0
Current children cumulated CPU time (s) 762.86
Current children cumulated vsize (KiB) 100296

[startup+823.314 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 11319
/proc/meminfo: memFree=1543880/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=102456 CPUtime=822.81
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 31761 0 0 0 82251 30 0 0 25 0 1 0 224369248 104914944 24750 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 25614 24750 86 211 0 25400 0
Current children cumulated CPU time (s) 822.88
Current children cumulated vsize (KiB) 107808

[startup+883.385 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 11319
/proc/meminfo: memFree=1536392/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=109796 CPUtime=882.87
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 33622 0 0 0 88254 33 0 0 25 0 1 0 224369248 112431104 26611 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 27449 26611 86 211 0 27235 0
Current children cumulated CPU time (s) 882.94
Current children cumulated vsize (KiB) 115148

[startup+943.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11319
/proc/meminfo: memFree=1529608/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=116404 CPUtime=942.92
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 35349 0 0 0 94257 35 0 0 25 0 1 0 224369248 119197696 28338 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 29101 28338 86 211 0 28887 0
Current children cumulated CPU time (s) 942.99
Current children cumulated vsize (KiB) 121756

[startup+1003.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11319
/proc/meminfo: memFree=1525320/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=120316 CPUtime=1002.97
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 39471 0 0 0 100259 38 0 0 25 0 1 0 224369248 123203584 29384 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 30079 29384 86 211 0 29865 0
Current children cumulated CPU time (s) 1003.04
Current children cumulated vsize (KiB) 125668

[startup+1063.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11319
/proc/meminfo: memFree=1525256/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=120316 CPUtime=1063.03
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 39513 0 0 0 106264 39 0 0 25 0 1 0 224369248 123203584 29426 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 30079 29426 86 211 0 29865 0
Current children cumulated CPU time (s) 1063.1
Current children cumulated vsize (KiB) 125668

[startup+1123.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11319
/proc/meminfo: memFree=1525192/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=120316 CPUtime=1123.07
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 39516 0 0 0 112268 39 0 0 25 0 1 0 224369248 123203584 29429 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 30079 29429 86 211 0 29865 0
Current children cumulated CPU time (s) 1123.14
Current children cumulated vsize (KiB) 125668

[startup+1183.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11319
/proc/meminfo: memFree=1525320/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=120316 CPUtime=1183.12
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 39516 0 0 0 118272 40 0 0 25 0 1 0 224369248 123203584 29429 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 30079 29429 86 211 0 29865 0
Current children cumulated CPU time (s) 1183.19
Current children cumulated vsize (KiB) 125668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11319
/proc/meminfo: memFree=1525256/2055920 swapFree=4154916/4192956
[pid=11118] ppid=11116 vsize=5352 CPUtime=0.07
/proc/11118/stat : 11118 (rsat.sh) S 11116 11118 10604 0 -1 4194304 305 529 0 0 0 0 7 0 16 0 1 0 224369239 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11118/statm: 1338 234 195 169 0 49 0
[pid=11121] ppid=11118 vsize=120316 CPUtime=1199.93
/proc/11121/stat : 11121 (rsat) R 11118 11118 10604 0 -1 4194304 39522 0 0 0 119953 40 0 0 25 0 1 0 224369248 123203584 29435 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11121/statm: 30079 29435 86 211 0 29865 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 125668

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 11118 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=75988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.081987
while last known CPU time is 1200

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

Real time (s): 1200.57
CPU time (s): 1200
CPU user time (s): 1199.6
CPU system time (s): 0.4
CPU usage (%): 99.9524
Max. virtual memory (cumulated for all children) (KiB): 137972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.075988
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 834
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 1.18382 second user time and 3.08353 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Feb 21 07:49:08 UTC 2007

IDJOB= 303809
IDBENCH= 20117
IDSOLVER= 104
FILE ID= node12/303809-1172044148

PBS_JOBID= 3865261

Free space on /tmp= 66547 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S41627158-13.cnf
COMMAND LINE= /tmp/evaluation/303809-1172044148/rsat.sh /tmp/evaluation/303809-1172044148/instance-303809-1172044148.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-303809-1172044148 -o ROOT/results/node12/solver-303809-1172044148 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303809-1172044148/rsat.sh /tmp/evaluation/303809-1172044148/instance-303809-1172044148.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  0d3f0c2b5512c56be44120e0b7381605

RANDOM SEED= 939861063

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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:       1643952 kB
Buffers:         54996 kB
Cached:         261660 kB
SwapCached:      18040 kB
Active:         190860 kB
Inactive:       151924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643952 kB
SwapTotal:     4192956 kB
SwapFree:      4154916 kB
Dirty:            2248 kB
Writeback:           0 kB
Mapped:          29836 kB
Slab:            54792 kB
Committed_AS:  1052248 kB
PageTables:       1692 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= 66547 MiB

End job on node12 on Wed Feb 21 08:09:11 UTC 2007