Trace number 332224

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) 1200.04 1200.51

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
counting-easier-php-012-010.sat05-1172.reshuffled-07.cnf
MD5SUM9b15e90c034f4532d9c5a9491fda1777
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.415935
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses672
Sum of the clauses size1440
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2660
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 512

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 |     672     1440 |     201       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     660     2376 |      --       0       --      -- |     --   | -12/936
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 108   #clauses: 660   #literals: 2376
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.00	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-332224-1173469929 -o ROOT/results/node2/solver-332224-1173469929 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332224-1173469929/rsat.sh /tmp/evaluation/332224-1173469929/instance-332224-1173469929.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.83 1.82 1.39 3/77 19710
/proc/meminfo: memFree=1689272/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 366947838 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 232 195 169 0 49 0
[pid=19711] ppid=19710 vsize=692 CPUtime=0
/proc/19711/stat : 19711 (SatElite) R 19710 19710 18926 0 -1 4194304 120 0 0 0 0 0 0 0 20 0 1 0 366947838 708608 102 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134567865 0 0 4096 3 0 0 0 17 1 0 0
/proc/19711/statm: 173 102 69 128 0 42 0

[startup+0.01964 s]
/proc/loadavg: 1.83 1.82 1.39 3/77 19710
/proc/meminfo: memFree=1689272/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102647 s]
/proc/loadavg: 1.83 1.82 1.39 3/77 19710
/proc/meminfo: memFree=1689272/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302667 s]
/proc/loadavg: 1.83 1.82 1.39 3/77 19710
/proc/meminfo: memFree=1689272/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701708 s]
/proc/loadavg: 1.83 1.82 1.39 3/77 19710
/proc/meminfo: memFree=1689272/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50179 s]
/proc/loadavg: 1.83 1.82 1.39 2/79 19713
/proc/meminfo: memFree=1686952/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=3688 CPUtime=1.48
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 930 0 0 0 148 0 0 0 25 0 1 0 366947838 3776512 764 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522879 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19713/statm: 922 764 86 211 0 708 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9040

[startup+3.10197 s]
/proc/loadavg: 1.77 1.80 1.39 2/79 19713
/proc/meminfo: memFree=1684648/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=5816 CPUtime=3.08
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 1595 0 0 0 308 0 0 0 25 0 1 0 366947838 5955584 1233 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529721 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 1454 1233 86 211 0 1240 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11168

[startup+6.3011 s]
/proc/loadavg: 1.77 1.80 1.39 2/79 19713
/proc/meminfo: memFree=1682280/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=7148 CPUtime=6.28
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 2169 0 0 0 627 1 0 0 25 0 1 0 366947838 7319552 1611 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530180 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 1787 1611 86 211 0 1573 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12500

[startup+12.7018 s]
/proc/loadavg: 1.65 1.78 1.39 2/79 19713
/proc/meminfo: memFree=1679464/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=10292 CPUtime=12.67
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 3367 0 0 0 1266 1 0 0 25 0 1 0 366947838 10539008 2323 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 2573 2323 86 211 0 2359 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15644

[startup+25.5011 s]
/proc/loadavg: 1.55 1.75 1.38 2/79 19713
/proc/meminfo: memFree=1679272/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=10952 CPUtime=25.48
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 3468 0 0 0 2546 2 0 0 25 0 1 0 366947838 11214848 2424 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 2738 2424 86 211 0 2524 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16304

[startup+51.1017 s]
/proc/loadavg: 1.36 1.69 1.37 2/79 19713
/proc/meminfo: memFree=1676392/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=12964 CPUtime=51.07
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 4697 0 0 0 5104 3 0 0 25 0 1 0 366947838 13275136 3084 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 3241 3084 86 211 0 3027 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18316

[startup+102.306 s]
/proc/loadavg: 1.14 1.57 1.35 2/79 19713
/proc/meminfo: memFree=1669608/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=20168 CPUtime=102.26
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 7468 0 0 0 10221 5 0 0 25 0 1 0 366947838 20652032 4768 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 5042 4768 86 211 0 4828 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25520

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.33 2/79 19713
/proc/meminfo: memFree=1660968/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=29856 CPUtime=162.23
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 11794 0 0 0 16215 8 0 0 25 0 1 0 366947838 30572544 6883 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522442 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 7464 6883 86 211 0 7250 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 35208

[startup+222.301 s]
/proc/loadavg: 1.02 1.38 1.30 2/79 19713
/proc/meminfo: memFree=1660968/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=30084 CPUtime=222.21
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 11892 0 0 0 22213 8 0 0 25 0 1 0 366947838 30806016 6943 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 7521 6943 86 211 0 7307 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 35436

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.28 2/79 19713
/proc/meminfo: memFree=1651944/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=39952 CPUtime=282.2
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 14271 0 0 0 28210 10 0 0 25 0 1 0 366947838 40910848 9223 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 9988 9223 86 211 0 9774 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 45304

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.26 2/79 19713
/proc/meminfo: memFree=1644712/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=47280 CPUtime=342.18
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 16190 0 0 0 34205 13 0 0 25 0 1 0 366947838 48414720 11010 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 11820 11010 86 211 0 11606 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 52632

[startup+402.301 s]
/proc/loadavg: 1.04 1.22 1.25 2/79 19713
/proc/meminfo: memFree=1646632/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=43268 CPUtime=402.17
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 18453 0 0 0 40202 15 0 0 25 0 1 0 366947838 44306432 10477 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 10817 10477 86 211 0 10603 0

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

[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=50204 CPUtime=582.06
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 19928 0 0 0 58189 17 0 0 25 0 1 0 366947838 51408896 11853 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 12551 11853 86 211 0 12337 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 55556

[startup+642.302 s]
/proc/loadavg: 1.12 1.15 1.20 2/79 19911
/proc/meminfo: memFree=1635368/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=56888 CPUtime=641.99
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 21494 0 0 0 64181 18 0 0 25 0 1 0 366947838 58253312 13288 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 14222 13288 86 211 0 14008 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 62240

[startup+702.301 s]
/proc/loadavg: 1.10 1.14 1.19 2/79 19911
/proc/meminfo: memFree=1630248/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=65776 CPUtime=701.98
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 23771 0 0 0 70178 20 0 0 25 0 1 0 366947838 67354624 14567 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 16444 14567 86 211 0 16230 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 71128

[startup+762.305 s]
/proc/loadavg: 1.03 1.11 1.18 2/79 19911
/proc/meminfo: memFree=1626152/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=70280 CPUtime=761.96
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 25012 0 0 0 76175 21 0 0 25 0 1 0 366947838 71966720 15579 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 17570 15579 86 211 0 17356 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 75632

[startup+822.302 s]
/proc/loadavg: 1.01 1.08 1.16 2/79 19911
/proc/meminfo: memFree=1622120/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=74484 CPUtime=821.94
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 26161 0 0 0 82171 23 0 0 25 0 1 0 366947838 76271616 16629 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 18621 16629 86 211 0 18407 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 79836

[startup+882.303 s]
/proc/loadavg: 1.00 1.07 1.15 2/79 19911
/proc/meminfo: memFree=1628136/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=63980 CPUtime=881.93
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 29900 0 0 0 88167 26 0 0 25 0 1 0 366947838 65515520 15070 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 15995 15070 86 211 0 15781 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 69332

[startup+942.303 s]
/proc/loadavg: 1.00 1.05 1.14 2/79 19911
/proc/meminfo: memFree=1628136/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=63980 CPUtime=941.9
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 29902 0 0 0 94164 26 0 0 25 0 1 0 366947838 65515520 15072 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 15995 15072 86 211 0 15781 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 69332

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.13 2/79 19911
/proc/meminfo: memFree=1627816/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=64760 CPUtime=1001.89
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 30033 0 0 0 100162 27 0 0 25 0 1 0 366947838 66314240 15203 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 16190 15203 86 211 0 15976 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 70112

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.12 2/79 19911
/proc/meminfo: memFree=1626152/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=67092 CPUtime=1061.87
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 30545 0 0 0 106160 27 0 0 25 0 1 0 366947838 68702208 15585 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 16773 15585 86 211 0 16559 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 72444

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/79 19911
/proc/meminfo: memFree=1623912/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=70460 CPUtime=1121.86
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 31192 0 0 0 112158 28 0 0 25 0 1 0 366947838 72151040 16167 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 17615 16167 86 211 0 17401 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 75812

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.09 2/79 19911
/proc/meminfo: memFree=1623656/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=70720 CPUtime=1181.84
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 31248 0 0 0 118156 28 0 0 25 0 1 0 366947838 72417280 16223 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 17680 16223 86 211 0 17466 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 76072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.09 2/79 19911
/proc/meminfo: memFree=1623464/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=70980 CPUtime=1200.04
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 31294 0 0 0 119975 29 0 0 25 0 1 0 366947838 72683520 16269 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 17745 16269 86 211 0 17531 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 76332

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.09 2/79 19911
/proc/meminfo: memFree=1623464/2055920 swapFree=4153164/4192956
[pid=19710] ppid=19708 vsize=5352 CPUtime=0
/proc/19710/stat : 19710 (rsat.sh) S 19708 19710 18926 0 -1 4194304 305 123 0 0 0 0 0 0 18 0 1 0 366947838 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19710/statm: 1338 234 195 169 0 49 0
[pid=19713] ppid=19710 vsize=70980 CPUtime=1200.04
/proc/19713/stat : 19713 (rsat) R 19710 19710 18926 0 -1 4194304 31294 0 0 0 119975 29 0 0 25 0 1 0 366947838 72683520 16269 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19713/statm: 17745 16269 86 211 0 17531 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 76332

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19710 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=0
CPU time returned by wait4() is 0.006998
while last known CPU time is 1200.04

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

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.75
CPU system time (s): 0.29
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 93300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 428
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= 16
involuntary context switches= 2

runsolver used 1.23381 second user time and 3.14352 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Fri Mar  9 19:52:09 UTC 2007

IDJOB= 332224
IDBENCH= 24575
IDSOLVER= 104
FILE ID= node2/332224-1173469929

PBS_JOBID= 4101074

Free space on /tmp= 66511 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/sabharwal/counting-easier-php-012-010.sat05-1172.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332224-1173469929/rsat.sh /tmp/evaluation/332224-1173469929/instance-332224-1173469929.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-332224-1173469929 -o ROOT/results/node2/solver-332224-1173469929 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332224-1173469929/rsat.sh /tmp/evaluation/332224-1173469929/instance-332224-1173469929.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  9b15e90c034f4532d9c5a9491fda1777

RANDOM SEED= 996097828

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1689744 kB
Buffers:         39236 kB
Cached:         250720 kB
SwapCached:       2308 kB
Active:         161628 kB
Inactive:       151096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1689744 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:            1756 kB
Writeback:           0 kB
Mapped:          30192 kB
Slab:            39012 kB
Committed_AS:  1600184 kB
PageTables:       1812 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= 66511 MiB

End job on node2 on Fri Mar  9 20:12:11 UTC 2007