Trace number 295119

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
picosat 535? (TO) 1200.01 1200.37

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S461794864-15.SAT.shuffled.cnf
MD5SUM87601d6b29694c44112ef8c86b506fed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.73958
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data (download as text)



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/node75/watcher-295119-1171800408 -o ROOT/results/node75/solver-295119-1171800408 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295119-1171800408/picosat /tmp/evaluation/295119-1171800408/instance-295119-1171800408.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 17947
/proc/meminfo: memFree=727976/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=568 CPUtime=0
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 69 0 0 0 0 0 0 0 19 0 1 0 200006702 581632 54 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520663 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 142 54 40 102 0 37 0

[startup+0.106501 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 17947
/proc/meminfo: memFree=727976/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=836 CPUtime=0.1
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 151 0 0 0 5 5 0 0 19 0 1 0 200006702 856064 136 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524195 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 209 136 42 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.514548 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 17947
/proc/meminfo: memFree=727976/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=1108 CPUtime=0.51
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 214 0 0 0 46 5 0 0 24 0 1 0 200006702 1134592 197 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 277 197 48 102 0 172 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1108

[startup+1.33465 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=727264/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=1248 CPUtime=1.33
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 240 0 0 0 128 5 0 0 25 0 1 0 200006702 1277952 223 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 312 223 48 102 0 207 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1248

[startup+2.97084 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=727072/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=1248 CPUtime=2.96
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 265 0 0 0 291 5 0 0 25 0 1 0 200006702 1277952 248 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 312 248 48 102 0 207 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1248

[startup+6.24723 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=726816/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=1504 CPUtime=6.24
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 305 0 0 0 619 5 0 0 25 0 1 0 200006702 1540096 288 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 376 288 48 102 0 271 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1504

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=726632/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=1624 CPUtime=12.69
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 356 0 0 0 1264 5 0 0 25 0 1 0 200006702 1662976 339 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 406 339 48 102 0 301 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1624

[startup+25.5055 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=726312/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=1968 CPUtime=25.49
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 423 0 0 0 2544 5 0 0 25 0 1 0 200006702 2015232 406 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 492 406 48 102 0 387 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1968

[startup+51.1095 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=725992/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=2304 CPUtime=51.09
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 500 0 0 0 5104 5 0 0 25 0 1 0 200006702 2359296 483 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 576 483 48 102 0 471 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2304

[startup+102.319 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=725480/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=2736 CPUtime=102.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 614 0 0 0 10223 5 0 0 25 0 1 0 200006702 2801664 597 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 684 597 48 102 0 579 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2736

[startup+162.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=725096/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=3124 CPUtime=162.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 704 0 0 0 16223 5 0 0 25 0 1 0 200006702 3198976 686 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 781 686 48 102 0 676 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 3124

[startup+222.354 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=724840/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=3368 CPUtime=222.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 769 0 0 0 22223 5 0 0 25 0 1 0 200006702 3448832 751 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 842 751 48 102 0 737 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 3368

[startup+282.372 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=724520/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=3580 CPUtime=282.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 828 0 0 0 28223 5 0 0 25 0 1 0 200006702 3665920 810 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 895 810 48 102 0 790 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 3580

[startup+342.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=724456/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=3672 CPUtime=342.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 862 0 0 0 34223 5 0 0 25 0 1 0 200006702 3760128 844 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549427 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 918 844 48 102 0 813 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 3672

[startup+402.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=724264/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=3812 CPUtime=402.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 896 0 0 0 40223 5 0 0 25 0 1 0 200006702 3903488 878 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 953 878 48 102 0 848 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 3812

[startup+462.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=724136/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=3960 CPUtime=462.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 936 0 0 0 46223 5 0 0 25 0 1 0 200006702 4055040 918 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 990 918 48 102 0 885 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 3960

[startup+522.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=723944/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=4104 CPUtime=522.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 973 0 0 0 52223 5 0 0 25 0 1 0 200006702 4202496 955 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 1026 955 48 102 0 921 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 4104

[startup+582.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=723880/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=4288 CPUtime=582.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 988 0 0 0 58223 5 0 0 25 0 1 0 200006702 4390912 970 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 1072 970 48 102 0 967 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 4288

[startup+642.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=723816/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=4372 CPUtime=642.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 1012 0 0 0 64223 5 0 0 25 0 1 0 200006702 4476928 994 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 1093 994 48 102 0 988 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 4372

[startup+702.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=723624/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=4484 CPUtime=702.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 1059 0 0 0 70223 5 0 0 25 0 1 0 200006702 4591616 1024 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 1121 1024 48 102 0 1016 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 4484

[startup+762.518 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=723688/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=4468 CPUtime=762.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 1059 0 0 0 76223 5 0 0 25 0 1 0 200006702 4575232 1024 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 1117 1024 48 102 0 1012 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 4468

[startup+822.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=723496/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=4576 CPUtime=822.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 1099 0 0 0 82223 5 0 0 25 0 1 0 200006702 4685824 1055 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 1144 1055 48 102 0 1039 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 4576

[startup+882.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=723496/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=4580 CPUtime=882.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 1112 0 0 0 88223 5 0 0 25 0 1 0 200006702 4689920 1056 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 1145 1056 48 102 0 1040 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 4580

[startup+942.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=723240/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=4780 CPUtime=942.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 1185 0 0 0 94223 5 0 0 25 0 1 0 200006702 4894720 1106 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 1195 1106 48 102 0 1090 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 4780

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=723304/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=4812 CPUtime=1002.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 1192 0 0 0 100223 5 0 0 25 0 1 0 200006702 4927488 1113 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 1203 1113 48 102 0 1098 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 4812

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=723304/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=4804 CPUtime=1062.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 1199 0 0 0 106223 5 0 0 25 0 1 0 200006702 4919296 1114 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 1201 1114 48 102 0 1096 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 4804

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=723112/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=5068 CPUtime=1122.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 1301 0 0 0 112223 5 0 0 25 0 1 0 200006702 5189632 1152 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 1267 1152 48 102 0 1162 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 5068

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=723176/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=5124 CPUtime=1182.28
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 1316 0 0 0 118223 5 0 0 25 0 1 0 200006702 5246976 1166 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 1281 1166 48 102 0 1176 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 5124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=723112/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=5124 CPUtime=1200
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 1316 0 0 0 119995 5 0 0 25 0 1 0 200006702 5246976 1166 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 1281 1166 48 102 0 1176 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 5124

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17948
/proc/meminfo: memFree=723112/2055920 swapFree=4183176/4192956
[pid=17947] ppid=17945 vsize=5124 CPUtime=1200
/proc/17947/stat : 17947 (picosat) R 17945 17947 17466 0 -1 4194304 1316 0 0 0 119995 5 0 0 25 0 1 0 200006702 5246976 1166 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17947/statm: 1281 1166 48 102 0 1176 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 5124

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.01
CPU user time (s): 1199.95
CPU system time (s): 0.058991
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 5204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1316
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= 6
involuntary context switches= 1313

runsolver used 0.790879 second user time and 2.41863 second system time

The end



Launcher Data (download as text)




Begin job on node75 on Sun Feb 18 12:06:49 UTC 2007

IDJOB= 295119
IDBENCH= 19905
IDSOLVER= 106
FILE ID= node75/295119-1171800408

PBS_JOBID= 3839595

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S461794864-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295119-1171800408/picosat /tmp/evaluation/295119-1171800408/instance-295119-1171800408.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-295119-1171800408 -o ROOT/results/node75/solver-295119-1171800408 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295119-1171800408/picosat /tmp/evaluation/295119-1171800408/instance-295119-1171800408.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  87601d6b29694c44112ef8c86b506fed

RANDOM SEED= 634336453

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        728384 kB
Buffers:         48676 kB
Cached:        1157192 kB
SwapCached:       3920 kB
Active:         805032 kB
Inactive:       410508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        728384 kB
SwapTotal:     4192956 kB
SwapFree:      4183176 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            97940 kB
Committed_AS:   590696 kB
PageTables:       1432 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= 66564 MiB

End job on node75 on Sun Feb 18 12:26:51 UTC 2007