Trace number 306269

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) 1200.09 1200.16

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
MD5SUMab0e9ac33b65d3d4c4302e45af764ace
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark126.202
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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 |   29400    88200 |    8819       0        0     nan |  0.000 % |
0.00/0.10	c |         0 |   29191    88709 |      --       0       --      -- |     --   | -209/509
0.00/0.10	c ==============================================================================
0.00/0.10	c Result  :   #vars: 6816   #clauses: 29191   #literals: 88709
0.00/0.10	c CPU time:   0.092985 s
0.00/0.10	c ==============================================================================
0.09/0.14	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/node16/watcher-306269-1172095766 -o ROOT/results/node16/solver-306269-1172095766 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306269-1172095766/rsat.sh /tmp/evaluation/306269-1172095766/instance-306269-1172095766.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 1.02 1.00 3/77 18198
/proc/meminfo: memFree=1439712/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 229530897 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18198/statm: 1338 232 195 169 0 49 0
[pid=18199] ppid=18198 vsize=1556 CPUtime=0
/proc/18199/stat : 18199 (SatElite) R 18198 18198 17787 0 -1 4194304 268 0 0 0 0 0 0 0 19 0 1 0 229530897 1593344 250 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134548040 0 0 4096 3 0 0 0 17 1 0 0
/proc/18199/statm: 389 252 49 128 0 258 0

[startup+0.107091 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 18198
/proc/meminfo: memFree=1439712/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 229530897 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18198/statm: 1338 232 195 169 0 49 0
[pid=18199] ppid=18198 vsize=4100 CPUtime=0.09
/proc/18199/stat : 18199 (SatElite) R 18198 18198 17787 0 -1 4194304 1022 0 0 0 9 0 0 0 20 0 1 0 229530897 4198400 920 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/18199/statm: 1025 920 70 128 0 894 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9452

[startup+0.515043 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 18198
/proc/meminfo: memFree=1439712/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5352

[startup+1.33495 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 18201
/proc/meminfo: memFree=1434448/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=6576 CPUtime=1.18
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 1498 0 0 0 118 0 0 0 25 0 1 0 229530911 6733824 1478 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 1644 1478 86 211 0 1430 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11928

[startup+2.97376 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 18201
/proc/meminfo: memFree=1431184/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=11052 CPUtime=2.82
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 2623 0 0 0 281 1 0 0 25 0 1 0 229530911 11317248 2603 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 2763 2603 86 211 0 2549 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 16404

[startup+6.25438 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 18201
/proc/meminfo: memFree=1425744/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=16004 CPUtime=6.1
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 3910 0 0 0 608 2 0 0 25 0 1 0 229530911 16388096 3826 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 4001 3826 86 211 0 3787 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 21356

[startup+12.7116 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 18201
/proc/meminfo: memFree=1416848/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=23108 CPUtime=12.55
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 5932 0 0 0 1252 3 0 0 25 0 1 0 229530911 23662592 5587 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 5777 5587 86 211 0 5563 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28460

[startup+25.5232 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 18201
/proc/meminfo: memFree=1406800/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=33412 CPUtime=25.36
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 8919 0 0 0 2531 5 0 0 25 0 1 0 229530911 34213888 8088 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530210 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 8353 8088 86 211 0 8139 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38764

[startup+51.1432 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 18201
/proc/meminfo: memFree=1391120/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=48800 CPUtime=50.98
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 13213 0 0 0 5090 8 0 0 25 0 1 0 229530911 49971200 11994 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 12200 11994 86 211 0 11986 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 54152

[startup+102.381 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 18201
/proc/meminfo: memFree=1359376/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=82304 CPUtime=102.22
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 22429 0 0 0 10206 16 0 0 25 0 1 0 229530911 84279296 20244 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529233 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 20576 20244 86 211 0 20362 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 87656

[startup+162.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18201
/proc/meminfo: memFree=1329296/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=110604 CPUtime=162.28
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 30386 0 0 0 16205 23 0 0 25 0 1 0 229530911 113258496 27429 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 27651 27429 86 211 0 27437 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 115956

[startup+222.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18201
/proc/meminfo: memFree=1287312/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=153312 CPUtime=222.33
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 42763 0 0 0 22200 33 0 0 25 0 1 0 229530911 156991488 37880 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 38328 37880 86 211 0 38114 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 158664

[startup+282.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18201
/proc/meminfo: memFree=1287376/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=153312 CPUtime=282.39
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 42763 0 0 0 28205 34 0 0 25 0 1 0 229530911 156991488 37880 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 38328 37880 86 211 0 38114 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 158664

[startup+342.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18201
/proc/meminfo: memFree=1268304/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=173772 CPUtime=342.43
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 47866 0 0 0 34204 39 0 0 25 0 1 0 229530911 177942528 42983 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 43443 42983 86 211 0 43229 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 179124

[startup+402.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18201
/proc/meminfo: memFree=1204880/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=235164 CPUtime=402.48
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 63411 0 0 0 40197 51 0 0 25 0 1 0 229530911 240807936 58528 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 58791 58528 86 211 0 58577 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 240516

[startup+462.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18201
/proc/meminfo: memFree=1189328/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=250176 CPUtime=462.53
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 68762 0 0 0 46198 55 0 0 25 0 1 0 229530911 256180224 62339 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 62544 62339 86 211 0 62330 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 255528

[startup+522.757 s]

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

[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=250176 CPUtime=522.58
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 68762 0 0 0 52203 55 0 0 25 0 1 0 229530911 256180224 62339 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 62544 62339 86 211 0 62330 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 255528

[startup+582.811 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18201
/proc/meminfo: memFree=1189392/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=250176 CPUtime=582.63
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 68762 0 0 0 58208 55 0 0 25 0 1 0 229530911 256180224 62339 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 62544 62339 86 211 0 62330 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 255528

[startup+642.863 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18201
/proc/meminfo: memFree=1166160/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=276188 CPUtime=642.68
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 75367 0 0 0 64206 62 0 0 25 0 1 0 229530911 282816512 68174 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 69047 68174 86 211 0 68833 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 281540

[startup+702.916 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18201
/proc/meminfo: memFree=1113552/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=328544 CPUtime=702.74
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 88592 0 0 0 70197 77 0 0 25 0 1 0 229530911 336429056 81399 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530118 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 82136 81399 86 211 0 81922 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 333896

[startup+762.971 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18201
/proc/meminfo: memFree=1074192/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=366752 CPUtime=762.78
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 101327 0 0 0 76189 89 0 0 25 0 1 0 229530911 375554048 91058 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 91688 91058 86 211 0 91474 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 372104

[startup+823.028 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18201
/proc/meminfo: memFree=1074256/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=366752 CPUtime=822.84
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 101327 0 0 0 82194 90 0 0 25 0 1 0 229530911 375554048 91058 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529218 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 91688 91058 86 211 0 91474 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 372104

[startup+883.085 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18201
/proc/meminfo: memFree=1074320/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=366752 CPUtime=882.89
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 101327 0 0 0 88199 90 0 0 25 0 1 0 229530911 375554048 91058 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525985 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 91688 91058 86 211 0 91474 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 372104

[startup+943.136 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18201
/proc/meminfo: memFree=1074320/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=366752 CPUtime=942.94
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 101329 0 0 0 94204 90 0 0 25 0 1 0 229530911 375554048 91060 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 91688 91060 86 211 0 91474 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 372104

[startup+1003.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18201
/proc/meminfo: memFree=1074384/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=366752 CPUtime=1002.99
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 101329 0 0 0 100208 91 0 0 25 0 1 0 229530911 375554048 91060 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 91688 91060 86 211 0 91474 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 372104

[startup+1063.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18201
/proc/meminfo: memFree=1074384/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=366752 CPUtime=1063.04
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 101329 0 0 0 106213 91 0 0 25 0 1 0 229530911 375554048 91060 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 91688 91060 86 211 0 91474 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 372104

[startup+1123.29 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 18201
/proc/meminfo: memFree=1074384/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=366752 CPUtime=1123.09
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 101329 0 0 0 112217 92 0 0 25 0 1 0 229530911 375554048 91060 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 91688 91060 86 211 0 91474 0
Current children cumulated CPU time (s) 1123.22
Current children cumulated vsize (KiB) 372104

[startup+1183.34 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 18201
/proc/meminfo: memFree=1074384/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=366752 CPUtime=1183.14
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 101329 0 0 0 118222 92 0 0 25 0 1 0 229530911 375554048 91060 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 91688 91060 86 211 0 91474 0
Current children cumulated CPU time (s) 1183.27
Current children cumulated vsize (KiB) 372104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.15 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 18201
/proc/meminfo: memFree=1074384/2055920 swapFree=4192812/4192956
[pid=18198] ppid=18196 vsize=5352 CPUtime=0.13
/proc/18198/stat : 18198 (rsat.sh) S 18196 18198 17787 0 -1 4194304 305 1023 0 0 0 0 12 1 16 0 1 0 229530897 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18198/statm: 1338 234 195 169 0 49 0
[pid=18201] ppid=18198 vsize=366752 CPUtime=1199.96
/proc/18201/stat : 18201 (rsat) R 18198 18198 17787 0 -1 4194304 101329 0 0 0 119903 93 0 0 25 0 1 0 229530911 375554048 91060 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18201/statm: 91688 91060 86 211 0 91474 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 372104

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 18198 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=130980 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=13997
CPU time returned by wait4() is 0.144977
while last known CPU time is 1200.09

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

Real time (s): 1200.16
CPU time (s): 1200.09
CPU user time (s): 1199.15
CPU system time (s): 0.94
CPU usage (%): 99.994
Max. virtual memory (cumulated for all children) (KiB): 384408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.13098
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1328
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 1.17282 second user time and 3.09553 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Wed Feb 21 22:09:26 UTC 2007

IDJOB= 306269
IDBENCH= 20177
IDSOLVER= 104
FILE ID= node16/306269-1172095766

PBS_JOBID= 3865334

Free space on /tmp= 66546 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
COMMAND LINE= /tmp/evaluation/306269-1172095766/rsat.sh /tmp/evaluation/306269-1172095766/instance-306269-1172095766.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-306269-1172095766 -o ROOT/results/node16/solver-306269-1172095766 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306269-1172095766/rsat.sh /tmp/evaluation/306269-1172095766/instance-306269-1172095766.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  ab0e9ac33b65d3d4c4302e45af764ace

RANDOM SEED= 216916347

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1440184 kB
Buffers:         59392 kB
Cached:         421844 kB
SwapCached:          0 kB
Active:         217592 kB
Inactive:       317620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2216 kB
Writeback:           0 kB
Mapped:          72840 kB
Slab:            66208 kB
Committed_AS:  1030032 kB
PageTables:       1720 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= 66546 MiB

End job on node16 on Wed Feb 21 22:29:28 UTC 2007