Trace number 306312

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) 1200.06 1200.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S427890210-10.cnf
MD5SUM44e1b0f761a25d475a1d40bc83b487fd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark38.1612
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/node43/watcher-306312-1172096581 -o ROOT/results/node43/solver-306312-1172096581 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306312-1172096581/picosat /tmp/evaluation/306312-1172096581/instance-306312-1172096581.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 0.98 0.99 3/64 8415
/proc/meminfo: memFree=1970792/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=1080 CPUtime=0
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 229614155 1105920 182 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 270 182 40 102 0 165 0

[startup+0.106762 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8415
/proc/meminfo: memFree=1970792/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=1476 CPUtime=0.1
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 282 0 0 0 5 5 0 0 18 0 1 0 229614155 1511424 267 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 369 267 40 102 0 264 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1476

[startup+0.514829 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8415
/proc/meminfo: memFree=1970792/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=2668 CPUtime=0.5
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 592 0 0 0 37 13 0 0 21 0 1 0 229614155 2732032 575 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524178 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 667 575 48 102 0 562 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2668

[startup+1.33496 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1967328/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=4484 CPUtime=1.32
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 1014 0 0 0 119 13 0 0 25 0 1 0 229614155 4591616 997 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 1121 997 48 102 0 1016 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4484

[startup+2.97124 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1965280/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=6016 CPUtime=2.96
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 1402 0 0 0 282 14 0 0 25 0 1 0 229614155 6160384 1385 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 1504 1385 48 102 0 1399 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6016

[startup+6.25178 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1964320/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=6820 CPUtime=6.24
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 1619 0 0 0 610 14 0 0 25 0 1 0 229614155 6983680 1602 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529260 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 1705 1602 48 102 0 1600 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6820

[startup+12.7049 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1962784/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=8604 CPUtime=12.69
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 2057 0 0 0 1255 14 0 0 25 0 1 0 229614155 8810496 2040 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 2151 2040 48 102 0 2046 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8604

[startup+25.508 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1960352/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=10840 CPUtime=25.49
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 2621 0 0 0 2535 14 0 0 25 0 1 0 229614155 11100160 2604 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 2710 2604 48 102 0 2605 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10840

[startup+51.1132 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1957088/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=14136 CPUtime=51.09
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 3441 0 0 0 5094 15 0 0 25 0 1 0 229614155 14475264 3424 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597654 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 3534 3424 48 102 0 3429 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14136

[startup+102.32 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1951648/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=19560 CPUtime=102.28
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 4816 0 0 0 10212 16 0 0 25 0 1 0 229614155 20029440 4799 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 4890 4799 48 102 0 4785 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 19560

[startup+162.337 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1947744/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=23252 CPUtime=162.28
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 6116 0 0 0 16211 17 0 0 25 0 1 0 229614155 23810048 5740 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 5813 5740 48 102 0 5708 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 23252

[startup+222.351 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1943904/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=27144 CPUtime=222.27
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 7315 0 0 0 22209 18 0 0 25 0 1 0 229614155 27795456 6687 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 6786 6687 48 102 0 6681 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 27144

[startup+282.363 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1941728/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=29848 CPUtime=282.26
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 8030 0 0 0 28207 19 0 0 25 0 1 0 229614155 30564352 7296 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 7462 7296 48 102 0 7357 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 29848

[startup+342.381 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1938528/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=32652 CPUtime=342.26
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 9079 0 0 0 34206 20 0 0 25 0 1 0 229614155 33435648 7993 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 8163 7993 48 102 0 8058 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 32652

[startup+402.396 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1936736/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=34508 CPUtime=402.26
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 9752 0 0 0 40206 20 0 0 25 0 1 0 229614155 35336192 8458 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523094 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 8627 8458 48 102 0 8522 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 34508

[startup+462.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1933792/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=37336 CPUtime=462.25
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 11003 0 0 0 46203 22 0 0 25 0 1 0 229614155 38232064 9172 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 9334 9172 48 102 0 9229 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 37336

[startup+522.425 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1931104/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=39876 CPUtime=522.24
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 12155 0 0 0 52202 22 0 0 25 0 1 0 229614155 40833024 9835 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 9969 9835 48 102 0 9864 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 39876

[startup+582.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1929888/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=41168 CPUtime=582.25
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 12563 0 0 0 58202 23 0 0 25 0 1 0 229614155 42156032 10145 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 10292 10145 48 102 0 10187 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 41168

[startup+642.461 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1929056/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=41948 CPUtime=642.24
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 12867 0 0 0 64201 23 0 0 25 0 1 0 229614155 42954752 10347 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 10487 10347 48 102 0 10382 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 41948

[startup+702.474 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1928928/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=41948 CPUtime=702.24
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 13231 0 0 0 70200 24 0 0 25 0 1 0 229614155 42954752 10366 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 10487 10366 48 102 0 10382 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 41948

[startup+762.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1925408/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=45872 CPUtime=762.24
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 14324 0 0 0 76199 25 0 0 25 0 1 0 229614155 46972928 11346 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 11468 11346 48 102 0 11363 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 45872

[startup+822.507 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1924832/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=45980 CPUtime=822.23
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 15106 0 0 0 82198 25 0 0 25 0 1 0 229614155 47083520 11378 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 11495 11378 48 102 0 11390 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 45980

[startup+882.526 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1922784/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=48452 CPUtime=882.23
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 15877 0 0 0 88197 26 0 0 25 0 1 0 229614155 49614848 11972 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530588 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 12113 11972 48 102 0 12008 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 48452

[startup+942.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8416
/proc/meminfo: memFree=1921248/2055920 swapFree=4183488/4192956
[pid=8415] ppid=8413 vsize=49468 CPUtime=942.23
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 16529 0 0 0 94196 27 0 0 25 0 1 0 229614155 50655232 12262 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 12367 12262 48 102 0 12262 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 49468

[startup+1002.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8418
/proc/meminfo: memFree=1914656/2055920 swapFree=4183492/4192956
[pid=8415] ppid=8413 vsize=52832 CPUtime=1002.23
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 17466 0 0 0 100195 28 0 0 25 0 1 0 229614155 54099968 13075 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 13208 13075 48 102 0 13103 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 52832

[startup+1062.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8418
/proc/meminfo: memFree=1914848/2055920 swapFree=4183492/4192956
[pid=8415] ppid=8413 vsize=52936 CPUtime=1062.23
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 18089 0 0 0 106194 29 0 0 25 0 1 0 229614155 54206464 13041 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 13234 13041 48 102 0 13129 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 52936

[startup+1122.59 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8418
/proc/meminfo: memFree=1911136/2055920 swapFree=4183492/4192956
[pid=8415] ppid=8413 vsize=56532 CPUtime=1122.22
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 19209 0 0 0 112192 30 0 0 25 0 1 0 229614155 57888768 13960 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 14133 13960 48 102 0 14028 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 56532

[startup+1182.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8418
/proc/meminfo: memFree=1913504/2055920 swapFree=4183492/4192956
[pid=8415] ppid=8413 vsize=54152 CPUtime=1182.22
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 19489 0 0 0 118192 30 0 0 25 0 1 0 229614155 55451648 13375 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 13538 13375 48 102 0 13433 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 54152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8418
/proc/meminfo: memFree=1914656/2055920 swapFree=4183492/4192956
[pid=8415] ppid=8413 vsize=52924 CPUtime=1200.04
/proc/8415/stat : 8415 (picosat) R 8413 8415 8310 0 -1 4194304 19496 0 0 0 119974 30 0 0 25 0 1 0 229614155 54194176 13075 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/8415/statm: 13231 13075 48 102 0 13126 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 52924

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): 1200.44
CPU time (s): 1200.06
CPU user time (s): 1199.74
CPU system time (s): 0.318951
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 57440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.318951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19496
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= 1366

runsolver used 0.755885 second user time and 2.45163 second system time

The end



Launcher Data (download as text)




Begin job on node43 on Wed Feb 21 22:23:01 UTC 2007

IDJOB= 306312
IDBENCH= 20178
IDSOLVER= 106
FILE ID= node43/306312-1172096581

PBS_JOBID= 3892874

Free space on /tmp= 66560 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S427890210-10.cnf
COMMAND LINE= /tmp/evaluation/306312-1172096581/picosat /tmp/evaluation/306312-1172096581/instance-306312-1172096581.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-306312-1172096581 -o ROOT/results/node43/solver-306312-1172096581 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306312-1172096581/picosat /tmp/evaluation/306312-1172096581/instance-306312-1172096581.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  44e1b0f761a25d475a1d40bc83b487fd

RANDOM SEED= 566903575

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1971264 kB
Buffers:          3512 kB
Cached:          21396 kB
SwapCached:       2428 kB
Active:          20224 kB
Inactive:        13164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1971264 kB
SwapTotal:     4192956 kB
SwapFree:      4183488 kB
Dirty:             996 kB
Writeback:           0 kB
Mapped:          15564 kB
Slab:            37376 kB
Committed_AS:   625336 kB
PageTables:       1392 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= 66560 MiB

End job on node43 on Wed Feb 21 22:43:04 UTC 2007