Trace number 303483

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) 1200.04 1200.35

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1923240245-08.cnf
MD5SUMb9cfdbb54bb41cfa6a69bab5a7fcb3dc
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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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/node19/watcher-303483-1172036378 -o ROOT/results/node19/solver-303483-1172036378 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303483-1172036378/picosat /tmp/evaluation/303483-1172036378/instance-303483-1172036378.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: 0.92 1.09 1.88 3/77 17053
/proc/meminfo: memFree=1345456/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=568 CPUtime=0
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 223591857 581632 54 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 142 54 40 102 0 37 0

[startup+0.107773 s]
/proc/loadavg: 0.92 1.09 1.88 3/77 17053
/proc/meminfo: memFree=1345456/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=836 CPUtime=0.1
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 143 0 0 0 3 7 0 0 18 0 1 0 223591857 856064 128 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 209 128 40 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.515818 s]
/proc/loadavg: 0.92 1.09 1.88 3/77 17053
/proc/meminfo: memFree=1345456/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=2024 CPUtime=0.5
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 416 0 0 0 33 17 0 0 21 0 1 0 223591857 2072576 401 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 506 401 42 102 0 401 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2024

[startup+1.33991 s]
/proc/loadavg: 0.92 1.09 1.88 2/78 17054
/proc/meminfo: memFree=1343400/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=2692 CPUtime=1.32
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 593 0 0 0 115 17 0 0 25 0 1 0 223591857 2756608 576 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 673 576 48 102 0 568 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2692

[startup+2.97809 s]
/proc/loadavg: 0.92 1.09 1.88 3/78 17054
/proc/meminfo: memFree=1343080/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=2956 CPUtime=2.97
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 669 0 0 0 279 18 0 0 25 0 1 0 223591857 3026944 652 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 739 652 48 102 0 634 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2956

[startup+6.25444 s]
/proc/loadavg: 0.93 1.09 1.87 2/78 17054
/proc/meminfo: memFree=1342504/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=3352 CPUtime=6.24
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 778 0 0 0 606 18 0 0 25 0 1 0 223591857 3432448 761 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 838 761 48 102 0 733 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3352

[startup+12.7101 s]
/proc/loadavg: 0.94 1.08 1.87 2/78 17054
/proc/meminfo: memFree=1341800/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=3940 CPUtime=12.7
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 915 0 0 0 1252 18 0 0 25 0 1 0 223591857 4034560 898 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 985 898 48 102 0 880 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3940

[startup+25.5115 s]
/proc/loadavg: 0.95 1.08 1.85 2/78 17054
/proc/meminfo: memFree=1341032/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=4808 CPUtime=25.49
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 1138 0 0 0 2531 18 0 0 25 0 1 0 223591857 4923392 1121 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 1202 1121 48 102 0 1097 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4808

[startup+51.1233 s]
/proc/loadavg: 0.97 1.07 1.83 2/78 17054
/proc/meminfo: memFree=1339880/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=5900 CPUtime=51.1
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 1386 0 0 0 5091 19 0 0 25 0 1 0 223591857 6041600 1368 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 1475 1368 48 102 0 1370 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5900

[startup+102.347 s]
/proc/loadavg: 0.98 1.06 1.78 2/78 17056
/proc/meminfo: memFree=1338600/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=7088 CPUtime=102.31
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 1695 0 0 0 10211 20 0 0 25 0 1 0 223591857 7258112 1677 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 1772 1677 48 102 0 1667 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 7088

[startup+162.379 s]
/proc/loadavg: 1.05 1.06 1.73 2/78 17056
/proc/meminfo: memFree=1337448/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=8208 CPUtime=162.32
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 1976 0 0 0 16212 20 0 0 25 0 1 0 223591857 8404992 1958 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 2052 1958 48 102 0 1947 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 8208

[startup+222.409 s]
/proc/loadavg: 1.02 1.05 1.69 2/78 17056
/proc/meminfo: memFree=1336616/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=8956 CPUtime=222.34
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 2193 0 0 0 22213 21 0 0 25 0 1 0 223591857 9170944 2152 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 2239 2152 48 102 0 2134 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 8956

[startup+282.439 s]
/proc/loadavg: 1.00 1.04 1.64 2/78 17056
/proc/meminfo: memFree=1335976/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=9476 CPUtime=282.35
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 2400 0 0 0 28214 21 0 0 25 0 1 0 223591857 9703424 2294 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 2369 2294 48 102 0 2264 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 9476

[startup+342.469 s]
/proc/loadavg: 1.00 1.03 1.60 2/78 17056
/proc/meminfo: memFree=1335464/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=10032 CPUtime=342.37
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 2609 0 0 0 34215 22 0 0 25 0 1 0 223591857 10272768 2434 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 2508 2434 48 102 0 2403 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 10032

[startup+402.5 s]
/proc/loadavg: 1.00 1.02 1.56 2/78 17056
/proc/meminfo: memFree=1334824/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=10772 CPUtime=402.39
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 2927 0 0 0 40216 23 0 0 25 0 1 0 223591857 11030528 2561 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 2693 2561 48 102 0 2588 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 10772

[startup+462.529 s]
/proc/loadavg: 1.00 1.02 1.52 2/78 17056
/proc/meminfo: memFree=1334568/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=11040 CPUtime=462.4
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 3215 0 0 0 46216 24 0 0 25 0 1 0 223591857 11304960 2640 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 2760 2640 48 102 0 2655 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 11040

[startup+522.561 s]
/proc/loadavg: 1.00 1.01 1.48 2/78 17056
/proc/meminfo: memFree=1334056/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=11416 CPUtime=522.41
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 3537 0 0 0 52217 24 0 0 25 0 1 0 223591857 11689984 2747 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 2854 2747 48 102 0 2749 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 11416

[startup+582.593 s]
/proc/loadavg: 1.00 1.00 1.45 2/78 17056
/proc/meminfo: memFree=1333480/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=11944 CPUtime=582.43
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 3904 0 0 0 58218 25 0 0 25 0 1 0 223591857 12230656 2890 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 2986 2890 48 102 0 2881 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 11944

[startup+642.633 s]
/proc/loadavg: 1.00 1.00 1.42 2/78 17056
/proc/meminfo: memFree=1332904/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=12604 CPUtime=642.45
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 4175 0 0 0 64219 26 0 0 25 0 1 0 223591857 12906496 3046 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 3151 3046 48 102 0 3046 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 12604

[startup+702.664 s]
/proc/loadavg: 1.00 1.00 1.39 2/78 17056
/proc/meminfo: memFree=1332328/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=13132 CPUtime=702.47
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 4385 0 0 0 70220 27 0 0 25 0 1 0 223591857 13447168 3175 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 3283 3175 48 102 0 3178 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 13132

[startup+762.697 s]
/proc/loadavg: 1.00 1.00 1.36 2/78 17056
/proc/meminfo: memFree=1332392/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=13124 CPUtime=762.49
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 4426 0 0 0 76222 27 0 0 25 0 1 0 223591857 13438976 3175 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 3281 3175 48 102 0 3176 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 13124

[startup+822.73 s]
/proc/loadavg: 1.07 1.02 1.34 2/78 17056
/proc/meminfo: memFree=1332200/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=13256 CPUtime=822.51
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 4630 0 0 0 82223 28 0 0 25 0 1 0 223591857 13574144 3209 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 3314 3209 48 102 0 3209 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 13256

[startup+882.761 s]
/proc/loadavg: 1.02 1.01 1.32 2/78 17056
/proc/meminfo: memFree=1332008/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=13412 CPUtime=882.52
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 4846 0 0 0 88224 28 0 0 25 0 1 0 223591857 13733888 3250 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 3353 3250 48 102 0 3248 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 13412

[startup+942.793 s]
/proc/loadavg: 1.01 1.00 1.30 2/78 17056
/proc/meminfo: memFree=1331496/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=13940 CPUtime=942.54
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 5157 0 0 0 94225 29 0 0 25 0 1 0 223591857 14274560 3382 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 3485 3382 48 102 0 3380 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 13940

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.27 2/78 17056
/proc/meminfo: memFree=1331240/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=14188 CPUtime=1002.56
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 5357 0 0 0 100226 30 0 0 25 0 1 0 223591857 14528512 3445 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 3547 3445 48 102 0 3442 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 14188

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.25 2/78 17056
/proc/meminfo: memFree=1331048/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=14448 CPUtime=1062.57
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 5555 0 0 0 106227 30 0 0 25 0 1 0 223591857 14794752 3505 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 3612 3505 48 102 0 3507 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 14448

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.24 2/78 17056
/proc/meminfo: memFree=1330472/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=15040 CPUtime=1122.59
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 5865 0 0 0 112228 31 0 0 25 0 1 0 223591857 15400960 3625 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 3760 3625 48 102 0 3655 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 15040

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.22 2/78 17056
/proc/meminfo: memFree=1330536/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=15040 CPUtime=1182.61
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 5961 0 0 0 118229 32 0 0 25 0 1 0 223591857 15400960 3625 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 3760 3625 48 102 0 3655 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 15040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 17056
/proc/meminfo: memFree=1330536/2055920 swapFree=4192812/4192956
[pid=17053] ppid=17051 vsize=15040 CPUtime=1200.02
/proc/17053/stat : 17053 (picosat) R 17051 17053 16215 0 -1 4194304 6009 0 0 0 119970 32 0 0 25 0 1 0 223591857 15400960 3625 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17053/statm: 3760 3625 48 102 0 3655 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 15040

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)
Real time (s): 1200.35
CPU time (s): 1200.04
CPU user time (s): 1199.71
CPU system time (s): 0.32795
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 15292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.32795
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6009
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= 1906

runsolver used 1.36579 second user time and 2.88056 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Wed Feb 21 05:39:38 UTC 2007

IDJOB= 303483
IDBENCH= 20109
IDSOLVER= 106
FILE ID= node19/303483-1172036378

PBS_JOBID= 3849192

Free space on /tmp= 66545 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1923240245-08.cnf
COMMAND LINE= /tmp/evaluation/303483-1172036378/picosat /tmp/evaluation/303483-1172036378/instance-303483-1172036378.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-303483-1172036378 -o ROOT/results/node19/solver-303483-1172036378 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303483-1172036378/picosat /tmp/evaluation/303483-1172036378/instance-303483-1172036378.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b9cfdbb54bb41cfa6a69bab5a7fcb3dc

RANDOM SEED= 325375399

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1345928 kB
Buffers:         59256 kB
Cached:         531596 kB
SwapCached:          0 kB
Active:         303036 kB
Inactive:       331600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1345928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             992 kB
Writeback:           0 kB
Mapped:          62660 kB
Slab:            60924 kB
Committed_AS:   930092 kB
PageTables:       1756 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= 66545 MiB

End job on node19 on Wed Feb 21 05:59:41 UTC 2007