Trace number 296798

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.01 1200.33

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S1311675672-04.UNSAT.shuffled.cnf
MD5SUM27cb152f3204cf614353bf8294798214
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark19.939
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
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 54005

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    4005    28035 |    1201       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 45   #clauses: 4005   #literals: 28035
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================
0.00/0.02	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/node41/watcher-296798-1171827434 -o ROOT/results/node41/solver-296798-1171827434 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296798-1171827434/rsat.sh /tmp/evaluation/296798-1171827434/instance-296798-1171827434.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 0.97 0.84 3/64 25271
/proc/meminfo: memFree=1207680/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0
/proc/25271/stat : 25271 (rsat.sh) R 25269 25271 24922 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 202699361 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390143647 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/25271/statm: 1338 231 194 169 0 49 0
[pid=25272] ppid=25271 vsize=688 CPUtime=0
/proc/25272/stat : 25272 (SatElite) R 25271 25271 24922 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 202699362 704512 81 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/25272/statm: 172 82 49 128 0 41 0

[startup+0.106914 s]
/proc/loadavg: 1.00 0.97 0.84 3/64 25271
/proc/meminfo: memFree=1207680/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514949 s]
/proc/loadavg: 1.00 0.97 0.84 3/64 25271
/proc/meminfo: memFree=1207680/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33602 s]
/proc/loadavg: 1.00 0.97 0.84 2/66 25274
/proc/meminfo: memFree=1205488/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=3032 CPUtime=1.31
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 710 0 0 0 131 0 0 0 25 0 1 0 202699364 3104768 600 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 758 600 86 211 0 544 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8384

[startup+2.98116 s]
/proc/loadavg: 1.00 0.97 0.84 2/66 25274
/proc/meminfo: memFree=1204784/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=4316 CPUtime=2.95
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 1270 0 0 0 295 0 0 0 25 0 1 0 202699364 4419584 867 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 1079 867 86 211 0 865 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9668

[startup+6.25845 s]
/proc/loadavg: 1.00 0.97 0.84 2/66 25274
/proc/meminfo: memFree=1202864/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=6052 CPUtime=6.22
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 2127 0 0 0 622 0 0 0 25 0 1 0 202699364 6197248 1238 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 1513 1238 86 211 0 1299 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11404

[startup+12.719 s]
/proc/loadavg: 1.00 0.97 0.84 2/66 25274
/proc/meminfo: memFree=1201664/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=6852 CPUtime=12.69
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 2381 0 0 0 1268 1 0 0 25 0 1 0 202699364 7016448 1492 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 1713 1492 86 211 0 1499 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12204

[startup+25.5241 s]
/proc/loadavg: 1.00 0.97 0.84 2/66 25274
/proc/meminfo: memFree=1200192/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=7976 CPUtime=25.49
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 3052 0 0 0 2548 1 0 0 25 0 1 0 202699364 8167424 1775 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 1994 1775 86 211 0 1780 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 13328

[startup+51.1493 s]
/proc/loadavg: 1.00 0.97 0.84 2/66 25274
/proc/meminfo: memFree=1196864/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=11752 CPUtime=51.1
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 4845 0 0 0 5108 2 0 0 25 0 1 0 202699364 12034048 2602 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 2938 2602 86 211 0 2724 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17104

[startup+102.398 s]
/proc/loadavg: 1.00 0.97 0.85 2/66 25274
/proc/meminfo: memFree=1193664/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=15152 CPUtime=102.34
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 5737 0 0 0 10231 3 0 0 25 0 1 0 202699364 15515648 3461 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 3788 3461 86 211 0 3574 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 20504

[startup+162.461 s]
/proc/loadavg: 1.00 0.97 0.85 2/66 25276
/proc/meminfo: memFree=1193152/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=14876 CPUtime=162.4
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 6700 0 0 0 16236 4 0 0 25 0 1 0 202699364 15233024 3493 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 3719 3493 86 211 0 3505 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 20228

[startup+222.521 s]
/proc/loadavg: 1.00 0.97 0.86 2/66 25276
/proc/meminfo: memFree=1188928/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=20876 CPUtime=222.44
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 8243 0 0 0 22239 5 0 0 25 0 1 0 202699364 21377024 4584 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 5219 4584 86 211 0 5005 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 26228

[startup+282.581 s]
/proc/loadavg: 1.00 0.97 0.86 2/66 25276
/proc/meminfo: memFree=1186944/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=21808 CPUtime=282.48
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 10580 0 0 0 28242 6 0 0 25 0 1 0 202699364 22331392 5035 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 5452 5035 86 211 0 5238 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 27160

[startup+342.641 s]
/proc/loadavg: 1.00 0.97 0.87 2/66 25276
/proc/meminfo: memFree=1186368/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=22848 CPUtime=342.52
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 10786 0 0 0 34246 6 0 0 25 0 1 0 202699364 23396352 5208 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 5712 5208 86 211 0 5498 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 28200

[startup+402.705 s]
/proc/loadavg: 1.03 0.99 0.88 2/66 25276
/proc/meminfo: memFree=1185792/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=23888 CPUtime=402.58
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 11090 0 0 0 40251 7 0 0 25 0 1 0 202699364 24461312 5382 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 5972 5382 86 211 0 5758 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 29240

[startup+462.768 s]
/proc/loadavg: 1.01 0.99 0.89 2/66 25276
/proc/meminfo: memFree=1185216/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=24964 CPUtime=462.63
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 11314 0 0 0 46256 7 0 0 25 0 1 0 202699364 25563136 5541 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 6241 5541 86 211 0 6027 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 30316

[startup+522.827 s]
/proc/loadavg: 1.00 0.99 0.89 2/66 25276
/proc/meminfo: memFree=1182336/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=27656 CPUtime=522.67
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 12099 0 0 0 52260 7 0 0 25 0 1 0 202699364 28319744 6261 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 6914 6261 86 211 0 6700 0
Current children cumulated CPU time (s) 522.68
Current children cumulated vsize (KiB) 33008

[startup+582.887 s]
/proc/loadavg: 1.07 1.00 0.90 2/66 25276
/proc/meminfo: memFree=1179904/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=30224 CPUtime=582.72
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 12780 0 0 0 58264 8 0 0 25 0 1 0 202699364 30949376 6876 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 7556 6876 86 211 0 7342 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 35576

[startup+642.953 s]
/proc/loadavg: 1.02 1.00 0.91 2/66 25276
/proc/meminfo: memFree=1177920/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=32332 CPUtime=642.77
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 13339 0 0 0 64268 9 0 0 25 0 1 0 202699364 33107968 7369 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 8083 7369 86 211 0 7869 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 37684

[startup+703.013 s]
/proc/loadavg: 1.01 1.00 0.91 2/66 25276
/proc/meminfo: memFree=1178048/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=30332 CPUtime=702.82
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 15581 0 0 0 70272 10 0 0 25 0 1 0 202699364 31059968 7269 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 7583 7269 86 211 0 7369 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 35684

[startup+763.072 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 25276
/proc/meminfo: memFree=1178112/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=30332 CPUtime=762.86
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 15582 0 0 0 76276 10 0 0 25 0 1 0 202699364 31059968 7270 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 7583 7270 86 211 0 7369 0
Current children cumulated CPU time (s) 762.87
Current children cumulated vsize (KiB) 35684

[startup+823.138 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 25276
/proc/meminfo: memFree=1177856/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=31112 CPUtime=822.91
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 15709 0 0 0 82281 10 0 0 25 0 1 0 202699364 31858688 7397 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 7778 7397 86 211 0 7564 0
Current children cumulated CPU time (s) 822.92
Current children cumulated vsize (KiB) 36464

[startup+883.196 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 25276
/proc/meminfo: memFree=1177728/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=31244 CPUtime=882.95
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 15741 0 0 0 88285 10 0 0 25 0 1 0 202699364 31993856 7429 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 7811 7429 86 211 0 7597 0
Current children cumulated CPU time (s) 882.96
Current children cumulated vsize (KiB) 36596

[startup+943.258 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 25276
/proc/meminfo: memFree=1176960/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=32356 CPUtime=943
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 15922 0 0 0 94290 10 0 0 25 0 1 0 202699364 33132544 7610 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 8089 7610 86 211 0 7875 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 37708

[startup+1003.32 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 25276
/proc/meminfo: memFree=1176192/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=33272 CPUtime=1003.04
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 16175 0 0 0 100294 10 0 0 25 0 1 0 202699364 34070528 7798 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 8318 7798 86 211 0 8104 0
Current children cumulated CPU time (s) 1003.05
Current children cumulated vsize (KiB) 38624

[startup+1063.39 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 25276
/proc/meminfo: memFree=1175360/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=34572 CPUtime=1063.1
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 16408 0 0 0 106299 11 0 0 25 0 1 0 202699364 35401728 7998 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 8643 7998 86 211 0 8429 0
Current children cumulated CPU time (s) 1063.11
Current children cumulated vsize (KiB) 39924

[startup+1123.45 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 25276
/proc/meminfo: memFree=1174400/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=38952 CPUtime=1123.15
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 17512 0 0 0 112304 11 0 0 25 0 1 0 202699364 39886848 8267 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 9738 8267 86 211 0 9524 0
Current children cumulated CPU time (s) 1123.16
Current children cumulated vsize (KiB) 44304

[startup+1183.51 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 25276
/proc/meminfo: memFree=1172544/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=40692 CPUtime=1183.2
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 18009 0 0 0 118308 12 0 0 25 0 1 0 202699364 41668608 8731 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 10173 8731 86 211 0 9959 0
Current children cumulated CPU time (s) 1183.21
Current children cumulated vsize (KiB) 46044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 25276
/proc/meminfo: memFree=1171776/2055920 swapFree=4183936/4192956
[pid=25271] ppid=25269 vsize=5352 CPUtime=0.01
/proc/25271/stat : 25271 (rsat.sh) S 25269 25271 24922 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202699361 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25271/statm: 1338 234 195 169 0 49 0
[pid=25274] ppid=25271 vsize=41608 CPUtime=1200
/proc/25274/stat : 25274 (rsat) R 25271 25271 24922 0 -1 4194304 18221 0 0 0 119988 12 0 0 25 0 1 0 202699364 42606592 8910 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25274/statm: 10402 8910 86 211 0 10188 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 46960

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 25271 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=12998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.018997
while last known CPU time is 1200.01

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

Real time (s): 1200.33
CPU time (s): 1200.01
CPU user time (s): 1199.89
CPU system time (s): 0.12
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 46960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
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= 494
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= 13
involuntary context switches= 2

runsolver used 1.16982 second user time and 2.57761 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sun Feb 18 19:37:14 UTC 2007

IDJOB= 296798
IDBENCH= 19946
IDSOLVER= 104
FILE ID= node41/296798-1171827434

PBS_JOBID= 3839693

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S1311675672-04.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296798-1171827434/rsat.sh /tmp/evaluation/296798-1171827434/instance-296798-1171827434.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-296798-1171827434 -o ROOT/results/node41/solver-296798-1171827434 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296798-1171827434/rsat.sh /tmp/evaluation/296798-1171827434/instance-296798-1171827434.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  27cb152f3204cf614353bf8294798214

RANDOM SEED= 560346848

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1208152 kB
Buffers:         43072 kB
Cached:         716496 kB
SwapCached:       3732 kB
Active:         624656 kB
Inactive:       145188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1208152 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            1772 kB
Writeback:           0 kB
Mapped:          15424 kB
Slab:            63904 kB
Committed_AS:   406960 kB
PageTables:       1476 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 node41 on Sun Feb 18 19:57:17 UTC 2007