Trace number 329196

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 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k25.cnf
MD5SUM9bf608481da1a82a38dc09355889f525
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 variables32572
Number of clauses136205
Sum of the clauses size376727
Maximum clause length37
Minimum clause length1
Number of clauses of size 1343
Number of clauses of size 260361
Number of clauses of size 370210
Number of clauses of size 4186
Number of clauses of size 5345
Number of clauses of size over 54760

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

command line: runsolver --timestamp -w ROOT/results/node66/watcher-329196-1173134287 -o ROOT/results/node66/solver-329196-1173134287 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329196-1173134287/picosat /tmp/evaluation/329196-1173134287/instance-329196-1173134287.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: 1.03 1.05 0.97 3/64 12028
/proc/meminfo: memFree=1559760/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=564 CPUtime=0
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 333386305 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 141 41 32 102 0 36 0

[startup+0.02043 s]
/proc/loadavg: 1.03 1.05 0.97 3/64 12028
/proc/meminfo: memFree=1559760/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=568 CPUtime=0.01
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 69 0 0 0 1 0 0 0 18 0 1 0 333386305 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 142 54 40 102 0 37 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 568

[startup+0.101447 s]
/proc/loadavg: 1.03 1.05 0.97 3/64 12028
/proc/meminfo: memFree=1559760/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=1020 CPUtime=0.09
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 174 0 0 0 4 5 0 0 18 0 1 0 333386305 1044480 159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 255 159 40 102 0 150 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1020

[startup+0.301486 s]
/proc/loadavg: 1.03 1.05 0.97 3/64 12028
/proc/meminfo: memFree=1559760/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=2016 CPUtime=0.29
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 409 0 0 0 13 16 0 0 19 0 1 0 333386305 2064384 394 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 504 394 40 102 0 399 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2016

[startup+0.701566 s]
/proc/loadavg: 1.03 1.05 0.97 3/64 12028
/proc/meminfo: memFree=1559760/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=4816 CPUtime=0.69
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 904 0 0 0 33 36 0 0 22 0 1 0 333386305 4931584 889 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 1204 889 40 102 0 1099 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4816

[startup+1.50273 s]
/proc/loadavg: 1.03 1.05 0.97 2/65 12029
/proc/meminfo: memFree=1554952/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=6904 CPUtime=1.49
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 1599 0 0 0 86 63 0 0 25 0 1 0 333386305 7069696 1552 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 1726 1552 42 102 0 1621 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6904

[startup+3.10105 s]
/proc/loadavg: 1.03 1.05 0.97 2/65 12029
/proc/meminfo: memFree=1553224/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=7572 CPUtime=3.09
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 1780 0 0 0 245 64 0 0 25 0 1 0 333386305 7753728 1731 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522856 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 1893 1731 48 102 0 1788 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7572

[startup+6.30169 s]
/proc/loadavg: 1.03 1.05 0.97 2/65 12029
/proc/meminfo: memFree=1551952/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=8756 CPUtime=6.29
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 2089 0 0 0 565 64 0 0 25 0 1 0 333386305 8966144 2040 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 2189 2040 48 102 0 2084 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8756

[startup+12.702 s]
/proc/loadavg: 1.02 1.05 0.97 2/65 12029
/proc/meminfo: memFree=1550288/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=10112 CPUtime=12.68
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 2425 0 0 0 1204 64 0 0 25 0 1 0 333386305 10354688 2376 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 2528 2376 48 102 0 2423 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10112

[startup+25.5016 s]
/proc/loadavg: 1.02 1.05 0.97 2/65 12029
/proc/meminfo: memFree=1549584/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=10832 CPUtime=25.48
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 2606 0 0 0 2484 64 0 0 25 0 1 0 333386305 11091968 2557 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 2708 2557 48 102 0 2603 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10832

[startup+51.1017 s]
/proc/loadavg: 1.01 1.04 0.97 2/65 12029
/proc/meminfo: memFree=1547280/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=12952 CPUtime=51.07
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 3154 0 0 0 5042 65 0 0 25 0 1 0 333386305 13262848 3105 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 3238 3105 48 102 0 3133 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12952

[startup+102.306 s]
/proc/loadavg: 1.00 1.03 0.97 2/65 12029
/proc/meminfo: memFree=1545488/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=14732 CPUtime=102.25
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 3620 0 0 0 10160 65 0 0 25 0 1 0 333386305 15085568 3537 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 3683 3537 48 102 0 3578 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 14732

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 0.97 2/65 12029
/proc/meminfo: memFree=1541712/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=18408 CPUtime=162.23
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 4657 0 0 0 16157 66 0 0 25 0 1 0 333386305 18849792 4463 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 4602 4463 48 102 0 4497 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18408

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 0.97 2/65 12029
/proc/meminfo: memFree=1541392/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=18668 CPUtime=222.21
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 4855 0 0 0 22154 67 0 0 25 0 1 0 333386305 19116032 4534 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 4667 4534 48 102 0 4562 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18668

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 0.97 2/65 12029
/proc/meminfo: memFree=1534544/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=25476 CPUtime=282.18
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 6660 0 0 0 28149 69 0 0 25 0 1 0 333386305 26087424 6247 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 6369 6247 48 102 0 6264 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 25476

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 0.97 2/65 12031
/proc/meminfo: memFree=1532176/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=27720 CPUtime=342.16
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 7262 0 0 0 34146 70 0 0 25 0 1 0 333386305 28385280 6797 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 6930 6797 48 102 0 6825 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 27720

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12031
/proc/meminfo: memFree=1526224/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=34108 CPUtime=402.13
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 8840 0 0 0 40142 71 0 0 25 0 1 0 333386305 34926592 8269 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 8527 8269 48 102 0 8422 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 34108

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12031
/proc/meminfo: memFree=1525712/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=34504 CPUtime=462.11
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 9020 0 0 0 46140 71 0 0 25 0 1 0 333386305 35332096 8392 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529841 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 8626 8392 48 102 0 8521 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 34504

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12031
/proc/meminfo: memFree=1520208/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=39972 CPUtime=522.1
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 10443 0 0 0 52136 74 0 0 25 0 1 0 333386305 40931328 9758 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 9993 9758 48 102 0 9888 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 39972

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12031
/proc/meminfo: memFree=1520272/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=39860 CPUtime=582.07
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 10509 0 0 0 58133 74 0 0 25 0 1 0 333386305 40816640 9744 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 9965 9744 48 102 0 9860 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 39860

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12031
/proc/meminfo: memFree=1520528/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=39656 CPUtime=642.05
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 10515 0 0 0 64131 74 0 0 25 0 1 0 333386305 40607744 9699 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 9914 9699 48 102 0 9809 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 39656

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12031
/proc/meminfo: memFree=1516880/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=43392 CPUtime=702.02
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 11482 0 0 0 70127 75 0 0 25 0 1 0 333386305 44433408 10603 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 10848 10603 48 102 0 10743 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 43392

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12031
/proc/meminfo: memFree=1512912/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=47444 CPUtime=762
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 12521 0 0 0 76124 76 0 0 25 0 1 0 333386305 48582656 11576 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 11861 11576 48 102 0 11756 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 47444

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12031
/proc/meminfo: memFree=1512912/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=47444 CPUtime=821.98
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 12528 0 0 0 82122 76 0 0 25 0 1 0 333386305 48582656 11583 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 11861 11583 48 102 0 11756 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 47444

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12031
/proc/meminfo: memFree=1512912/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=47444 CPUtime=881.96
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 12528 0 0 0 88119 77 0 0 25 0 1 0 333386305 48582656 11583 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 11861 11583 48 102 0 11756 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 47444

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12031
/proc/meminfo: memFree=1513040/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=47444 CPUtime=941.94
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 12535 0 0 0 94117 77 0 0 25 0 1 0 333386305 48582656 11590 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 11861 11590 48 102 0 11756 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 47444

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12031
/proc/meminfo: memFree=1513040/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=47444 CPUtime=1001.91
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 12535 0 0 0 100114 77 0 0 25 0 1 0 333386305 48582656 11590 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 11861 11590 48 102 0 11756 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 47444

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12031
/proc/meminfo: memFree=1512784/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=47576 CPUtime=1061.89
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 12641 0 0 0 106112 77 0 0 25 0 1 0 333386305 48717824 11620 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 11894 11620 48 102 0 11789 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 47576

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12031
/proc/meminfo: memFree=1512848/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=47576 CPUtime=1121.86
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 12641 0 0 0 112109 77 0 0 25 0 1 0 333386305 48717824 11620 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 11894 11620 48 102 0 11789 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 47576

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12031
/proc/meminfo: memFree=1512848/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=47576 CPUtime=1181.85
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 12641 0 0 0 118107 78 0 0 25 0 1 0 333386305 48717824 11620 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 11894 11620 48 102 0 11789 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 47576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 12031
/proc/meminfo: memFree=1512848/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=47576 CPUtime=1200.04
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 12649 0 0 0 119926 78 0 0 25 0 1 0 333386305 48717824 11628 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549509 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 11894 11628 48 102 0 11789 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 47576

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 0.97 2/65 12031
/proc/meminfo: memFree=1512848/2055920 swapFree=4183296/4192956
[pid=12028] ppid=12026 vsize=47576 CPUtime=1200.04
/proc/12028/stat : 12028 (picosat) R 12026 12028 11921 0 -1 4194304 12649 0 0 0 119926 78 0 0 25 0 1 0 333386305 48717824 11628 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549509 0 0 4096 0 0 0 0 17 1 0 0
/proc/12028/statm: 11894 11628 48 102 0 11789 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 47576

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.27
CPU system time (s): 0.789879
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 47880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.27
system time used= 0.789879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12649
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= 2082

runsolver used 0.737887 second user time and 2.55261 second system time

The end



Launcher Data (download as text)




Begin job on node66 on Mon Mar  5 22:38:08 UTC 2007

IDJOB= 329196
IDBENCH= 20534
IDSOLVER= 106
FILE ID= node66/329196-1173134287

PBS_JOBID= 4015186

Free space on /tmp= 66548 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k25.cnf
COMMAND LINE= /tmp/evaluation/329196-1173134287/picosat /tmp/evaluation/329196-1173134287/instance-329196-1173134287.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-329196-1173134287 -o ROOT/results/node66/solver-329196-1173134287 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329196-1173134287/picosat /tmp/evaluation/329196-1173134287/instance-329196-1173134287.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  9bf608481da1a82a38dc09355889f525

RANDOM SEED= 816612454

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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		: 3000.259
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:       1560232 kB
Buffers:         29496 kB
Cached:         391596 kB
SwapCached:       3704 kB
Active:          67984 kB
Inactive:       362628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1560232 kB
SwapTotal:     4192956 kB
SwapFree:      4183296 kB
Dirty:            3704 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            51140 kB
Committed_AS:   772744 kB
PageTables:       1376 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= 66548 MiB

End job on node66 on Mon Mar  5 22:58:10 UTC 2007