Trace number 312822

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) 1200.08 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-19-s.cnf
MD5SUMd1c031feea2b01bb6670a4d0116bbd23
Bench CategoryINDUST (industrial 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 variables330796
Number of clauses1585788
Sum of the clauses size3686616
Maximum clause length10
Minimum clause length1
Number of clauses of size 124593
Number of clauses of size 21205222
Number of clauses of size 3294753
Number of clauses of size 46800
Number of clauses of size 527200
Number of clauses of size over 527220

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-312822-1176861295 -o ROOT/results/node48/solver-312822-1176861295 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312822-1176861295/picosat /tmp/evaluation/312822-1176861295/instance-312822-1176861295.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.96 1.01 1.00 3/64 22856
/proc/meminfo: memFree=1458048/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=728 CPUtime=0
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 96 0 0 0 0 0 0 0 18 0 1 0 40974870 745472 81 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 182 81 40 102 0 77 0

[startup+0.09843 s]
/proc/loadavg: 0.96 1.01 1.00 3/64 22856
/proc/meminfo: memFree=1458048/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=4720 CPUtime=0.08
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 650 0 0 0 4 4 0 0 18 0 1 0 40974870 4833280 626 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134609465 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 1180 626 40 102 0 1075 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4720

[startup+0.101429 s]
/proc/loadavg: 0.96 1.01 1.00 3/64 22856
/proc/meminfo: memFree=1458048/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=4980 CPUtime=0.09
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 691 0 0 0 5 4 0 0 18 0 1 0 40974870 5099520 667 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 1245 667 40 102 0 1140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4980

[startup+0.301447 s]
/proc/loadavg: 0.96 1.01 1.00 3/64 22856
/proc/meminfo: memFree=1458048/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=5244 CPUtime=0.29
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 874 0 0 0 14 15 0 0 19 0 1 0 40974870 5369856 850 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 1311 850 40 102 0 1206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5244

[startup+0.701485 s]
/proc/loadavg: 0.96 1.01 1.00 3/64 22856
/proc/meminfo: memFree=1458048/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=6168 CPUtime=0.69
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 1115 0 0 0 33 36 0 0 22 0 1 0 40974870 6316032 1091 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 1542 1091 40 102 0 1437 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6168

[startup+1.50156 s]
/proc/loadavg: 0.96 1.01 1.00 2/65 22857
/proc/meminfo: memFree=1449016/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=20712 CPUtime=1.49
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 4445 0 0 0 70 79 0 0 25 0 1 0 40974870 21209088 4421 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 5178 4421 40 102 0 5073 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20712

[startup+3.10171 s]
/proc/loadavg: 0.96 1.01 1.00 2/65 22857
/proc/meminfo: memFree=1434040/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=39752 CPUtime=3.09
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 6379 0 0 0 140 169 0 0 25 0 1 0 40974870 40706048 6355 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 9938 6355 40 102 0 9833 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39752

[startup+6.302 s]
/proc/loadavg: 0.96 1.01 1.00 2/65 22857
/proc/meminfo: memFree=1426872/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=48056 CPUtime=6.29
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 8414 0 0 0 288 341 0 0 25 0 1 0 40974870 49209344 8390 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 12014 8390 40 102 0 11909 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48056

[startup+12.7016 s]
/proc/loadavg: 0.97 1.01 1.00 2/65 22857
/proc/meminfo: memFree=1408056/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=70692 CPUtime=12.69
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 12930 0 0 0 624 645 0 0 25 0 1 0 40974870 72388608 12879 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 17673 12879 48 102 0 17568 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70692

[startup+25.5018 s]
/proc/loadavg: 0.97 1.01 1.00 2/65 22857
/proc/meminfo: memFree=1406712/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=70824 CPUtime=25.49
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 12998 0 0 0 1904 645 0 0 25 0 1 0 40974870 72523776 12947 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529404 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 17706 12947 48 102 0 17601 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 70824

[startup+51.1011 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 22857
/proc/meminfo: memFree=1403896/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=73680 CPUtime=51.06
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 13704 0 0 0 4460 646 0 0 25 0 1 0 40974870 75448320 13653 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 18420 13653 48 102 0 18315 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 73680

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22857
/proc/meminfo: memFree=1395512/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=81920 CPUtime=102.25
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 15804 0 0 0 9576 649 0 0 25 0 1 0 40974870 83886080 15753 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 20480 15753 48 102 0 20375 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 81920

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22857
/proc/meminfo: memFree=1384440/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=92972 CPUtime=162.24
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 18577 0 0 0 15572 652 0 0 25 0 1 0 40974870 95203328 18526 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529859 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 23243 18526 48 102 0 23138 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 92972

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22857
/proc/meminfo: memFree=1373048/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=104340 CPUtime=222.22
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 21407 0 0 0 21567 655 0 0 25 0 1 0 40974870 106844160 21356 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 26085 21356 48 102 0 25980 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 104340

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22857
/proc/meminfo: memFree=1356280/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=121232 CPUtime=282.2
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 25662 0 0 0 27563 657 0 0 25 0 1 0 40974870 124141568 25611 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 30308 25611 48 102 0 30203 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 121232

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 22857
/proc/meminfo: memFree=1339832/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=137500 CPUtime=342.19
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 29722 0 0 0 33558 661 0 0 25 0 1 0 40974870 140800000 29671 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 34375 29671 48 102 0 34270 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 137500

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/71 23025
/proc/meminfo: memFree=1325488/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=150608 CPUtime=402.09
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 32987 0 0 0 39544 665 0 0 25 0 1 0 40974870 154222592 32936 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 37652 32936 48 102 0 37547 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 150608

[startup+462.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 23531
/proc/meminfo: memFree=1311864/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=164852 CPUtime=462.01
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 36574 0 0 0 45531 670 0 0 25 0 1 0 40974870 168808448 36523 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 41213 36523 48 102 0 41108 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 164852

[startup+522.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 23531
/proc/meminfo: memFree=1295992/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=181248 CPUtime=521.99
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 40670 0 0 0 51525 674 0 0 25 0 1 0 40974870 185597952 40619 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 45312 40619 48 102 0 45207 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 181248

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23531
/proc/meminfo: memFree=1281528/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=195164 CPUtime=581.98
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 44162 0 0 0 57521 677 0 0 25 0 1 0 40974870 199847936 44111 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 48791 44111 48 102 0 48686 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 195164

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23531
/proc/meminfo: memFree=1268728/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=207852 CPUtime=641.97
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 47341 0 0 0 63517 680 0 0 25 0 1 0 40974870 212840448 47290 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 51963 47290 48 102 0 51858 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 207852

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23531
/proc/meminfo: memFree=1260856/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=215392 CPUtime=701.95
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 49339 0 0 0 69513 682 0 0 25 0 1 0 40974870 220561408 49207 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 53848 49207 48 102 0 53743 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 215392

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23533
/proc/meminfo: memFree=1260920/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=215392 CPUtime=761.94
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 49339 0 0 0 75512 682 0 0 25 0 1 0 40974870 220561408 49207 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134523036 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 53848 49207 48 102 0 53743 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 215392

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23533
/proc/meminfo: memFree=1260920/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=215392 CPUtime=821.92
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 49339 0 0 0 81510 682 0 0 25 0 1 0 40974870 220561408 49207 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 53848 49207 48 102 0 53743 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 215392

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23533
/proc/meminfo: memFree=1260984/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=215392 CPUtime=881.9
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 49339 0 0 0 87508 682 0 0 25 0 1 0 40974870 220561408 49207 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 53848 49207 48 102 0 53743 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 215392

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23533
/proc/meminfo: memFree=1261112/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=215392 CPUtime=941.89
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 49339 0 0 0 93507 682 0 0 25 0 1 0 40974870 220561408 49207 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134523093 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 53848 49207 48 102 0 53743 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 215392

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23533
/proc/meminfo: memFree=1261112/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=215392 CPUtime=1001.87
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 49339 0 0 0 99505 682 0 0 25 0 1 0 40974870 220561408 49207 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 53848 49207 48 102 0 53743 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 215392

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23533
/proc/meminfo: memFree=1261112/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=215392 CPUtime=1061.87
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 49339 0 0 0 105504 683 0 0 25 0 1 0 40974870 220561408 49207 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 53848 49207 48 102 0 53743 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 215392

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23533
/proc/meminfo: memFree=1258424/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=218040 CPUtime=1121.85
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 50019 0 0 0 111501 684 0 0 25 0 1 0 40974870 223272960 49887 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529778 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 54510 49887 48 102 0 54405 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 218040

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23533
/proc/meminfo: memFree=1240376/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=236416 CPUtime=1181.84
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 54598 0 0 0 117495 689 0 0 25 0 1 0 40974870 242089984 54466 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529974 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 59104 54466 48 102 0 58999 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 236416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23533
/proc/meminfo: memFree=1229432/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=246936 CPUtime=1200.04
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 57235 0 0 0 119313 691 0 0 25 0 1 0 40974870 252862464 57103 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 61734 57103 48 102 0 61629 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 246936

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23533
/proc/meminfo: memFree=1229432/2055920 swapFree=4184680/4192956
[pid=22856] ppid=22854 vsize=246936 CPUtime=1200.04
/proc/22856/stat : 22856 (picosat) R 22854 22856 21622 0 -1 4194304 57235 0 0 0 119313 691 0 0 25 0 1 0 40974870 252862464 57103 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/22856/statm: 61734 57103 48 102 0 61629 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 246936

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.08
CPU user time (s): 1193.13
CPU system time (s): 6.94894
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 246936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1193.13
system time used= 6.94894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57235
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= 2108

runsolver used 0.864868 second user time and 2.48762 second system time

The end



Launcher Data (download as text)




Begin job on node48 on Wed Apr 18 01:54:55 UTC 2007

IDJOB= 312822
IDBENCH= 20351
IDSOLVER= 106
FILE ID= node48/312822-1176861295

PBS_JOBID= 4590230

Free space on /tmp= 66520 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-19-s.cnf
COMMAND LINE= /tmp/evaluation/312822-1176861295/picosat /tmp/evaluation/312822-1176861295/instance-312822-1176861295.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-312822-1176861295 -o ROOT/results/node48/solver-312822-1176861295 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312822-1176861295/picosat /tmp/evaluation/312822-1176861295/instance-312822-1176861295.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  d1c031feea2b01bb6670a4d0116bbd23

RANDOM SEED= 967749542

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1458456 kB
Buffers:         49720 kB
Cached:         472576 kB
SwapCached:       2392 kB
Active:         224964 kB
Inactive:       307728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1458456 kB
SwapTotal:     4192956 kB
SwapFree:      4184680 kB
Dirty:           29636 kB
Writeback:           0 kB
Mapped:          16668 kB
Slab:            50808 kB
Committed_AS:   945584 kB
PageTables:       1388 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= 66520 MiB

End job on node48 on Wed Apr 18 02:14:58 UTC 2007