Trace number 296839

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 1200.55

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1235873841-05.UNSAT.shuffled.cnf
MD5SUM2c303fd9fb44c7abbe5d75de84a326c4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node39/watcher-296839-1171827906 -o ROOT/results/node39/solver-296839-1171827906 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296839-1171827906/rsat.sh /tmp/evaluation/296839-1171827906/instance-296839-1171827906.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 29183
/proc/meminfo: memFree=967440/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0
/proc/29183/stat : 29183 (rsat.sh) R 29181 29183 27351 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 202746500 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493659295 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/29183/statm: 1338 232 194 169 0 49 0
[pid=29184] ppid=29183 vsize=688 CPUtime=0
/proc/29184/stat : 29184 (SatElite) R 29183 29183 27351 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 202746500 704512 83 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/29184/statm: 172 83 49 128 0 41 0

[startup+0.107198 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 29183
/proc/meminfo: memFree=967440/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515266 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 29183
/proc/meminfo: memFree=967440/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33541 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=964280/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=3460 CPUtime=1.3
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 822 0 0 0 130 0 0 0 25 0 1 0 202746503 3543040 712 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 865 712 86 211 0 651 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8812

[startup+2.97168 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=963320/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=4640 CPUtime=2.93
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 1250 0 0 0 293 0 0 0 25 0 1 0 202746503 4751360 944 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 1160 944 86 211 0 946 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9992

[startup+6.25525 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=961912/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=5820 CPUtime=6.21
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 1756 0 0 0 621 0 0 0 25 0 1 0 202746503 5959680 1254 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 1455 1254 86 211 0 1241 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11172

[startup+12.7133 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=959928/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=7900 CPUtime=12.66
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 2720 0 0 0 1265 1 0 0 25 0 1 0 202746503 8089600 1732 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 1975 1732 86 211 0 1761 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13252

[startup+25.5265 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=956728/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=10916 CPUtime=25.48
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 3899 0 0 0 2545 3 0 0 25 0 1 0 202746503 11177984 2523 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 2729 2523 86 211 0 2515 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16268

[startup+51.1509 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=953848/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=14468 CPUtime=51.09
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 4867 0 0 0 5106 3 0 0 25 0 1 0 202746503 14815232 3297 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522830 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 3617 3297 86 211 0 3403 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 19820

[startup+102.393 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=950840/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=17464 CPUtime=102.31
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 6390 0 0 0 10226 5 0 0 25 0 1 0 202746503 17883136 4048 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 4366 4048 86 211 0 4152 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 22816

[startup+162.456 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=945208/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=22300 CPUtime=162.36
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 8545 0 0 0 16229 7 0 0 25 0 1 0 202746503 22835200 5394 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 5575 5394 86 211 0 5361 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 27652

[startup+222.512 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=945272/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=22300 CPUtime=222.39
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 8551 0 0 0 22232 7 0 0 25 0 1 0 202746503 22835200 5400 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 5575 5400 86 211 0 5361 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 27652

[startup+282.566 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=939640/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=29424 CPUtime=282.42
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 10380 0 0 0 28234 8 0 0 25 0 1 0 202746503 30130176 6843 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 7356 6843 86 211 0 7142 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 34776

[startup+342.628 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=936056/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=32232 CPUtime=342.46
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 12833 0 0 0 34236 10 0 0 25 0 1 0 202746503 33005568 7670 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526084 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 8058 7670 86 211 0 7844 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 37584

[startup+402.694 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=936120/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=32232 CPUtime=402.51
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 12847 0 0 0 40241 10 0 0 25 0 1 0 202746503 33005568 7684 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 8058 7684 86 211 0 7844 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 37584

[startup+462.762 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=936184/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=32232 CPUtime=462.56
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 12847 0 0 0 46245 11 0 0 25 0 1 0 202746503 33005568 7684 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 8058 7684 86 211 0 7844 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 37584

[startup+522.822 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=934456/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=34028 CPUtime=522.6
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 13285 0 0 0 52249 11 0 0 25 0 1 0 202746503 34844672 8122 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 8507 8122 86 211 0 8293 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 39380

[startup+582.88 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=930232/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=38156 CPUtime=582.64
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 14323 0 0 0 58252 12 0 0 25 0 1 0 202746503 39071744 9160 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 9539 9160 86 211 0 9325 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 43508

[startup+642.936 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=926904/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=41308 CPUtime=642.67
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 15156 0 0 0 64254 13 0 0 25 0 1 0 202746503 42299392 9993 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 10327 9993 86 211 0 10113 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 46660

[startup+702.995 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=923768/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=44336 CPUtime=702.71
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 15930 0 0 0 70257 14 0 0 25 0 1 0 202746503 45400064 10767 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 11084 10767 86 211 0 10870 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 49688

[startup+763.057 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=920568/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=50564 CPUtime=762.75
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 17504 0 0 0 76260 15 0 0 25 0 1 0 202746503 51777536 11538 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 12641 11538 86 211 0 12427 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 55916

[startup+823.123 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=920312/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=49888 CPUtime=822.79
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 20993 0 0 0 82262 17 0 0 25 0 1 0 202746503 51085312 11577 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 12472 11577 86 211 0 12258 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 55240

[startup+883.184 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=920376/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=49888 CPUtime=882.83
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 20995 0 0 0 88266 17 0 0 25 0 1 0 202746503 51085312 11579 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 12472 11579 86 211 0 12258 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 55240

[startup+943.245 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29186
/proc/meminfo: memFree=920440/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=49888 CPUtime=942.86
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 20995 0 0 0 94269 17 0 0 25 0 1 0 202746503 51085312 11579 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 12472 11579 86 211 0 12258 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 55240

[startup+1003.32 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 29302
/proc/meminfo: memFree=919160/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=49888 CPUtime=1002.88
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 20995 0 0 0 100268 20 0 0 25 0 1 0 202746503 51085312 11579 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 12472 11579 86 211 0 12258 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 55240

[startup+1063.41 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29384
/proc/meminfo: memFree=920120/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=49888 CPUtime=1062.9
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 20995 0 0 0 106270 20 0 0 25 0 1 0 202746503 51085312 11579 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 12472 11579 86 211 0 12258 0
Current children cumulated CPU time (s) 1062.92
Current children cumulated vsize (KiB) 55240

[startup+1123.47 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29384
/proc/meminfo: memFree=920120/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=49888 CPUtime=1122.94
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 21006 0 0 0 112274 20 0 0 25 0 1 0 202746503 51085312 11590 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 12472 11590 86 211 0 12258 0
Current children cumulated CPU time (s) 1122.96
Current children cumulated vsize (KiB) 55240

[startup+1183.53 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29384
/proc/meminfo: memFree=920184/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=49888 CPUtime=1182.98
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 21012 0 0 0 118278 20 0 0 25 0 1 0 202746503 51085312 11596 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 12472 11596 86 211 0 12258 0
Current children cumulated CPU time (s) 1183
Current children cumulated vsize (KiB) 55240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 29384
/proc/meminfo: memFree=920184/2055920 swapFree=4165040/4192956
[pid=29183] ppid=29181 vsize=5352 CPUtime=0.02
/proc/29183/stat : 29183 (rsat.sh) S 29181 29183 27351 0 -1 4194304 306 252 0 0 0 0 2 0 18 0 1 0 202746500 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29183/statm: 1338 234 195 169 0 49 0
[pid=29186] ppid=29183 vsize=49888 CPUtime=1199.98
/proc/29186/stat : 29186 (rsat) R 29183 29183 27351 0 -1 4194304 21012 0 0 0 119978 20 0 0 25 0 1 0 202746503 51085312 11596 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29186/statm: 12472 11596 86 211 0 12258 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 55240

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29183 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=27995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.030994
while last known CPU time is 1200

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

Real time (s): 1200.55
CPU time (s): 1200
CPU user time (s): 1199.8
CPU system time (s): 0.2
CPU usage (%): 99.9542
Max. virtual memory (cumulated for all children) (KiB): 69976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.027995
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 558
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 2

runsolver used 1.10683 second user time and 2.58261 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sun Feb 18 19:45:06 UTC 2007

IDJOB= 296839
IDBENCH= 19947
IDSOLVER= 104
FILE ID= node39/296839-1171827906

PBS_JOBID= 3839652

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1235873841-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296839-1171827906/rsat.sh /tmp/evaluation/296839-1171827906/instance-296839-1171827906.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-296839-1171827906 -o ROOT/results/node39/solver-296839-1171827906 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296839-1171827906/rsat.sh /tmp/evaluation/296839-1171827906/instance-296839-1171827906.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  2c303fd9fb44c7abbe5d75de84a326c4

RANDOM SEED= 69586373

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:        967848 kB
Buffers:         48404 kB
Cached:         918816 kB
SwapCached:      22248 kB
Active:         774812 kB
Inactive:       220520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        967848 kB
SwapTotal:     4192956 kB
SwapFree:      4165040 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          15324 kB
Slab:            78832 kB
Committed_AS:   543880 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node39 on Sun Feb 18 20:05:09 UTC 2007