Trace number 456391

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) 5000.02 5002.51

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
MD5SUM64fc27f80f46bd97e9b696c2a1119c70
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4795.28
Satisfiable
(Un)Satisfiability was proved
Number of variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	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 |     896     3042 |     268       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     792     3091 |      --       0       --      -- |     --   | -104/49
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 132   #clauses: 792   #literals: 3091
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node74/watcher-456391-1178339399 -o ROOT/results/node74/solver-456391-1178339399 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456391-1178339399/rsat.sh /tmp/evaluation/456391-1178339399/instance-456391-1178339399.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/66 12876
/proc/meminfo: memFree=1561296/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 281854638 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 232 195 169 0 49 0
[pid=12877] ppid=12876 vsize=688 CPUtime=0
/proc/12877/stat : 12877 (SatElite) R 12876 12876 12820 0 -1 4194304 119 0 0 0 0 0 0 0 20 0 1 0 281854638 704512 101 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134703021 0 0 4096 3 0 0 0 17 1 0 0
/proc/12877/statm: 173 105 69 128 0 42 0

[startup+0.0290761 s]
/proc/loadavg: 0.93 0.98 0.99 3/66 12876
/proc/meminfo: memFree=1561296/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101082 s]
/proc/loadavg: 0.93 0.98 0.99 3/66 12876
/proc/meminfo: memFree=1561296/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301104 s]
/proc/loadavg: 0.93 0.98 0.99 3/66 12876
/proc/meminfo: memFree=1561296/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701151 s]
/proc/loadavg: 0.93 0.98 0.99 3/66 12876
/proc/meminfo: memFree=1561296/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50124 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 12879
/proc/meminfo: memFree=1567296/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=3260 CPUtime=1.48
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 838 0 0 0 148 0 0 0 25 0 1 0 281854639 3338240 663 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530120 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 815 663 86 211 0 601 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8612

[startup+3.10143 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 12879
/proc/meminfo: memFree=1566336/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=4448 CPUtime=3.08
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 1287 0 0 0 308 0 0 0 25 0 1 0 281854639 4554752 916 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 1112 916 86 211 0 898 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9800

[startup+6.3018 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 12879
/proc/meminfo: memFree=1564288/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=6176 CPUtime=6.28
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 2152 0 0 0 627 1 0 0 25 0 1 0 281854639 6324224 1295 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 1544 1295 86 211 0 1330 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11528

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.99 2/68 12879
/proc/meminfo: memFree=1562944/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=7552 CPUtime=12.67
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 2505 0 0 0 1266 1 0 0 25 0 1 0 281854639 7733248 1648 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 1888 1648 86 211 0 1674 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12904

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 12879
/proc/meminfo: memFree=1561600/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=8584 CPUtime=25.47
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 3188 0 0 0 2546 1 0 0 25 0 1 0 281854639 8790016 1943 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 2146 1943 86 211 0 1932 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13936

[startup+51.102 s]
/proc/loadavg: 0.97 0.98 0.99 2/68 12879
/proc/meminfo: memFree=1557952/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=12544 CPUtime=51.05
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 5023 0 0 0 5103 2 0 0 25 0 1 0 281854639 12845056 2795 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 3136 2795 86 211 0 2922 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17896

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/68 12879
/proc/meminfo: memFree=1553280/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=16688 CPUtime=102.23
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 7064 0 0 0 10219 4 0 0 25 0 1 0 281854639 17088512 3944 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 4172 3944 86 211 0 3958 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22040

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 12879
/proc/meminfo: memFree=1552832/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=17340 CPUtime=162.19
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 7215 0 0 0 16215 4 0 0 25 0 1 0 281854639 17756160 4095 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522830 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 4335 4095 86 211 0 4121 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 22692

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 12879
/proc/meminfo: memFree=1546880/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=24520 CPUtime=222.15
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 9085 0 0 0 22210 5 0 0 25 0 1 0 281854639 25108480 5579 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 6130 5579 86 211 0 5916 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 29872

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 12879
/proc/meminfo: memFree=1545792/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=25204 CPUtime=282.1
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 11099 0 0 0 28204 6 0 0 25 0 1 0 281854639 25808896 5845 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 6301 5845 86 211 0 6087 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 30556

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 12879
/proc/meminfo: memFree=1544768/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=26628 CPUtime=342.06
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 11420 0 0 0 34200 6 0 0 25 0 1 0 281854639 27267072 6068 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 6657 6068 86 211 0 6443 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 31980

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 12879
/proc/meminfo: memFree=1544448/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=27412 CPUtime=402.02
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 11568 0 0 0 40196 6 0 0 25 0 1 0 281854639 28069888 6216 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 6853 6216 86 211 0 6639 0

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

/proc/12879/statm: 23225 20792 86 211 0 23011 0
Current children cumulated CPU time (s) 4360.29
Current children cumulated vsize (KiB) 98252

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 13081
/proc/meminfo: memFree=1483712/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=94056 CPUtime=4420.24
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 46684 0 0 0 441970 54 0 0 25 0 1 0 281854639 96313344 21113 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 23514 21113 86 211 0 23300 0
Current children cumulated CPU time (s) 4420.24
Current children cumulated vsize (KiB) 99408

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 13081
/proc/meminfo: memFree=1482368/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=95340 CPUtime=4480.2
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 47021 0 0 0 447966 54 0 0 25 0 1 0 281854639 97628160 21450 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 23835 21450 86 211 0 23621 0
Current children cumulated CPU time (s) 4480.2
Current children cumulated vsize (KiB) 100692

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 13081
/proc/meminfo: memFree=1480960/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=96528 CPUtime=4540.16
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 47365 0 0 0 453961 55 0 0 25 0 1 0 281854639 98844672 21794 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 24132 21794 86 211 0 23918 0
Current children cumulated CPU time (s) 4540.16
Current children cumulated vsize (KiB) 101880

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 13081
/proc/meminfo: memFree=1479296/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=98464 CPUtime=4600.1
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 47810 0 0 0 459954 56 0 0 25 0 1 0 281854639 100827136 22174 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 24616 22174 86 211 0 24402 0
Current children cumulated CPU time (s) 4600.1
Current children cumulated vsize (KiB) 103816

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 13081
/proc/meminfo: memFree=1478336/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=99360 CPUtime=4660.05
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 48064 0 0 0 465949 56 0 0 25 0 1 0 281854639 101744640 22428 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 24840 22428 86 211 0 24626 0
Current children cumulated CPU time (s) 4660.05
Current children cumulated vsize (KiB) 104712

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 13081
/proc/meminfo: memFree=1477120/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=100384 CPUtime=4720.01
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 48367 0 0 0 471945 56 0 0 25 0 1 0 281854639 102793216 22731 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 25096 22731 86 211 0 24882 0
Current children cumulated CPU time (s) 4720.01
Current children cumulated vsize (KiB) 105736

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 13081
/proc/meminfo: memFree=1475904/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=101472 CPUtime=4779.95
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 48670 0 0 0 477939 56 0 0 25 0 1 0 281854639 103907328 23034 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 25368 23034 86 211 0 25154 0
Current children cumulated CPU time (s) 4779.95
Current children cumulated vsize (KiB) 106824

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 13081
/proc/meminfo: memFree=1474624/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=102496 CPUtime=4839.92
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 48987 0 0 0 483935 57 0 0 25 0 1 0 281854639 104955904 23351 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 25624 23351 86 211 0 25410 0
Current children cumulated CPU time (s) 4839.92
Current children cumulated vsize (KiB) 107848

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 13081
/proc/meminfo: memFree=1473408/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=103520 CPUtime=4899.89
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 49288 0 0 0 489932 57 0 0 25 0 1 0 281854639 106004480 23652 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 25880 23652 86 211 0 25666 0
Current children cumulated CPU time (s) 4899.89
Current children cumulated vsize (KiB) 108872

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 13081
/proc/meminfo: memFree=1472256/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=104556 CPUtime=4959.85
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 49588 0 0 0 495927 58 0 0 25 0 1 0 281854639 107065344 23952 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 26139 23952 86 211 0 25925 0
Current children cumulated CPU time (s) 4959.85
Current children cumulated vsize (KiB) 109908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 13081
/proc/meminfo: memFree=1471360/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=105248 CPUtime=5000.02
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 49783 0 0 0 499944 58 0 0 25 0 1 0 281854639 107773952 24147 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 26312 24147 86 211 0 26098 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 110600

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

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

[startup+5002.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 13081
/proc/meminfo: memFree=1471360/2055920 swapFree=4183160/4192956
[pid=12876] ppid=12874 vsize=5352 CPUtime=0
/proc/12876/stat : 12876 (rsat.sh) S 12874 12876 12820 0 -1 4194304 304 133 0 0 0 0 0 0 18 0 1 0 281854638 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12876/statm: 1338 234 195 169 0 49 0
[pid=12879] ppid=12876 vsize=105248 CPUtime=5000.02
/proc/12879/stat : 12879 (rsat) R 12876 12876 12820 0 -1 4194304 49783 0 0 0 499944 58 0 0 25 0 1 0 281854639 107773952 24147 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12879/statm: 26312 24147 86 211 0 26098 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 110600

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12876 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.011998
# while last known CPU time is 5000.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5002.51
CPU time (s): 5000.02
CPU user time (s): 4999.44
CPU system time (s): 0.58
CPU usage (%): 99.9502
Max. virtual memory (cumulated for all children) (KiB): 119220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 437
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 4.17636 second user time and 14.0219 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sat May  5 04:29:59 UTC 2007

IDJOB= 456391
IDBENCH= 24696
IDSOLVER= 169
FILE ID= node74/456391-1178339399

PBS_JOBID= 5188807

Free space on /tmp= 103235 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456391-1178339399/rsat.sh /tmp/evaluation/456391-1178339399/instance-456391-1178339399.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-456391-1178339399 -o ROOT/results/node74/solver-456391-1178339399 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456391-1178339399/rsat.sh /tmp/evaluation/456391-1178339399/instance-456391-1178339399.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  64fc27f80f46bd97e9b696c2a1119c70

RANDOM SEED= 518364912

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1561704 kB
Buffers:         21256 kB
Cached:         361776 kB
SwapCached:       3004 kB
Active:          73704 kB
Inactive:       319016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1561704 kB
SwapTotal:     4192956 kB
SwapFree:      4183160 kB
Dirty:            1848 kB
Writeback:           0 kB
Mapped:          15680 kB
Slab:            87204 kB
Committed_AS:  6899972 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103243 MiB

End job on node74 on Sat May  5 05:53:23 UTC 2007