Trace number 338356

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/Difficult/contest05/QG/
QG6-dead-dnd002.sat05-2713.reshuffled-07.cnf
MD5SUM3ea6a8df7aa4f426ea9b73a3dcbe6d01
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark103.517
Satisfiable
(Un)Satisfiability was proved
Number of variables1339
Number of clauses7095
Sum of the clauses size60253
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31520
Number of clauses of size 4130
Number of clauses of size 5168
Number of clauses of size over 54955

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6817    59135 |    2045       0        0     nan |  0.000 % |
0.03/0.05	c |         0 |    5771    51850 |      --       0       --      -- |     --   | -339/-4142
0.03/0.05	c ==============================================================================
0.03/0.05	c Result  :   #vars: 1232   #clauses: 5771   #literals: 51850
0.03/0.05	c CPU time:   0.053991 s
0.03/0.05	c ==============================================================================
0.03/0.08	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-338356-1173684501 -o ROOT/results/node23/solver-338356-1173684501 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338356-1173684501/rsat.sh /tmp/evaluation/338356-1173684501/instance-338356-1173684501.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: 0.92 0.98 0.99 3/77 10966
/proc/meminfo: memFree=1810968/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 94418444 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10966/statm: 1338 232 195 169 0 49 0
[pid=10967] ppid=10966 vsize=952 CPUtime=0
/proc/10967/stat : 10967 (SatElite) R 10966 10966 10431 0 -1 4194304 136 0 0 0 0 0 0 0 20 0 1 0 94418445 974848 118 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/10967/statm: 238 119 50 128 0 107 0

[startup+0.0370249 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10966
/proc/meminfo: memFree=1810968/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 94418444 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10966/statm: 1338 232 195 169 0 49 0
[pid=10967] ppid=10966 vsize=1700 CPUtime=0.03
/proc/10967/stat : 10967 (SatElite) R 10966 10966 10431 0 -1 4194304 366 0 0 0 3 0 0 0 20 0 1 0 94418445 1740800 348 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134543862 0 0 4096 3 0 0 0 17 1 0 0
/proc/10967/statm: 425 348 69 128 0 294 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7052

[startup+0.101037 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10966
/proc/meminfo: memFree=1810968/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.301077 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10966
/proc/meminfo: memFree=1810968/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.701153 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10966
/proc/meminfo: memFree=1810968/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50231 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1808200/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=3676 CPUtime=1.41
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 877 0 0 0 141 0 0 0 25 0 1 0 94418452 3764224 767 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134527364 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 919 767 86 211 0 705 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9028

[startup+3.10162 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1806984/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=4492 CPUtime=3
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 1120 0 0 0 300 0 0 0 25 0 1 0 94418452 4599808 945 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 1123 945 86 211 0 909 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9844

[startup+6.30124 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1804936/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=6172 CPUtime=6.21
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 1715 0 0 0 620 1 0 0 25 0 1 0 94418452 6320128 1344 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 1543 1344 86 211 0 1329 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11524

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1802312/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=9032 CPUtime=12.61
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 2848 0 0 0 1259 2 0 0 25 0 1 0 94418452 9248768 1991 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530192 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 2258 1991 86 211 0 2044 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14384

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1800392/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=11080 CPUtime=25.41
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 3378 0 0 0 2538 3 0 0 25 0 1 0 94418452 11345920 2521 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 2770 2521 86 211 0 2556 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16432

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1798216/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=13184 CPUtime=50.99
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 4331 0 0 0 5095 4 0 0 25 0 1 0 94418452 13500416 3086 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 3296 3086 86 211 0 3082 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18536

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1793608/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=18068 CPUtime=102.17
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 6372 0 0 0 10212 5 0 0 25 0 1 0 94418452 18501632 4161 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 4517 4161 86 211 0 4303 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23420

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1788616/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=23020 CPUtime=162.15
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 7670 0 0 0 16208 7 0 0 25 0 1 0 94418452 23572480 5459 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 5755 5459 86 211 0 5541 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 28372

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1783752/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=27348 CPUtime=222.13
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 9650 0 0 0 22204 9 0 0 25 0 1 0 94418452 28004352 6593 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 6837 6593 86 211 0 6623 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 32700

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1783880/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=27348 CPUtime=282.1
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 9655 0 0 0 28201 9 0 0 25 0 1 0 94418452 28004352 6598 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 6837 6598 86 211 0 6623 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 32700

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1782024/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=29424 CPUtime=342.09
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 10156 0 0 0 34199 10 0 0 25 0 1 0 94418452 30130176 7099 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 7356 7099 86 211 0 7142 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 34776

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1776392/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0

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

[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=40684 CPUtime=581.99
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 14982 0 0 0 58185 14 0 0 25 0 1 0 94418452 41660416 9725 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 10171 9725 86 211 0 9957 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 46036

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1771464/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=40684 CPUtime=641.97
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 14988 0 0 0 64183 14 0 0 25 0 1 0 94418452 41660416 9731 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 10171 9731 86 211 0 9957 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 46036

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1771464/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=40684 CPUtime=701.95
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 14989 0 0 0 70180 15 0 0 25 0 1 0 94418452 41660416 9732 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 10171 9732 86 211 0 9957 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 46036

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1771272/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=40944 CPUtime=761.93
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 15028 0 0 0 76178 15 0 0 25 0 1 0 94418452 41926656 9771 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 10236 9771 86 211 0 10022 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 46296

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1770632/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=41796 CPUtime=821.9
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 15195 0 0 0 82175 15 0 0 25 0 1 0 94418452 42799104 9938 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 10449 9938 86 211 0 10235 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 47148

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1767496/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=44980 CPUtime=881.88
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 15966 0 0 0 88172 16 0 0 25 0 1 0 94418452 46059520 10709 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 11245 10709 86 211 0 11031 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 50332

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1764232/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=48252 CPUtime=941.86
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 16792 0 0 0 94169 17 0 0 25 0 1 0 94418452 49410048 11535 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 12063 11535 86 211 0 11849 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 53604

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1760840/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=51664 CPUtime=1001.84
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 17626 0 0 0 100166 18 0 0 25 0 1 0 94418452 52903936 12369 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 12916 12369 86 211 0 12702 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 57016

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1757704/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=55184 CPUtime=1061.81
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 18512 0 0 0 106162 19 0 0 25 0 1 0 94418452 56508416 13156 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 13796 13156 86 211 0 13582 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 60536

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1754568/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=58544 CPUtime=1121.79
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 19328 0 0 0 112159 20 0 0 25 0 1 0 94418452 59949056 13939 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 14636 13939 86 211 0 14422 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 63896

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1756680/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=54308 CPUtime=1181.77
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 21006 0 0 0 118156 21 0 0 25 0 1 0 94418452 55611392 13361 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 13577 13361 86 211 0 13363 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 59660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1756680/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=54308 CPUtime=1199.97
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 21006 0 0 0 119976 21 0 0 25 0 1 0 94418452 55611392 13361 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 13577 13361 86 211 0 13363 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 59660

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: 0.99 0.98 0.99 2/79 10969
/proc/meminfo: memFree=1756680/2055920 swapFree=4140896/4192956
[pid=10966] ppid=10964 vsize=5352 CPUtime=0.07
/proc/10966/stat : 10966 (rsat.sh) S 10964 10966 10431 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 94418444 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10966/statm: 1338 234 195 169 0 49 0
[pid=10969] ppid=10966 vsize=54308 CPUtime=1199.97
/proc/10969/stat : 10969 (rsat) R 10966 10966 10431 0 -1 4194304 21006 0 0 0 119976 21 0 0 25 0 1 0 94418452 55611392 13361 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10969/statm: 13577 13361 86 211 0 13363 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 59660

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10966 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=71989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.077988
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): 1199.83
CPU system time (s): 0.21
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 70184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.071989
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= 701
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= 3

runsolver used 1.12083 second user time and 3.2555 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Mon Mar 12 07:28:21 UTC 2007

IDJOB= 338356
IDBENCH= 24721
IDSOLVER= 104
FILE ID= node23/338356-1173684501

PBS_JOBID= 4101479

Free space on /tmp= 66519 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-dead-dnd002.sat05-2713.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338356-1173684501/rsat.sh /tmp/evaluation/338356-1173684501/instance-338356-1173684501.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-338356-1173684501 -o ROOT/results/node23/solver-338356-1173684501 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338356-1173684501/rsat.sh /tmp/evaluation/338356-1173684501/instance-338356-1173684501.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  3ea6a8df7aa4f426ea9b73a3dcbe6d01

RANDOM SEED= 299087036

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.259
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		: 3000.259
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:       1811376 kB
Buffers:         38620 kB
Cached:         140220 kB
SwapCached:      15572 kB
Active:         132256 kB
Inactive:        73664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811376 kB
SwapTotal:     4192956 kB
SwapFree:      4140896 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:          29768 kB
Slab:            24244 kB
Committed_AS:   227560 kB
PageTables:       1732 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= 66519 MiB

End job on node23 on Mon Mar 12 07:48:24 UTC 2007