Trace number 316302

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) 1200.05 1200.51

General information on the benchmark

Namecrafted/spence/
medium/s73-100.cnf
MD5SUMe3db629d913d76ea47534f9df94ead1b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark17.1754
Satisfiable
(Un)Satisfiability was proved
Number of variables73
Number of clauses156
Sum of the clauses size468
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3156
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-316302-1172666792 -o ROOT/results/node5/solver-316302-1172666792 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316302-1172666792/picosat /tmp/evaluation/316302-1172666792/instance-316302-1172666792.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: 0.91 0.95 0.95 3/77 31988
/proc/meminfo: memFree=781728/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=568 CPUtime=0
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 286633998 581632 58 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520127 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 142 58 42 102 0 37 0

[startup+0.0922991 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 31988
/proc/meminfo: memFree=781728/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=700 CPUtime=0.09
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 108 0 0 0 9 0 0 0 18 0 1 0 286633998 716800 91 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 175 91 48 102 0 70 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 700

[startup+0.1013 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 31988
/proc/meminfo: memFree=781728/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=700 CPUtime=0.09
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 108 0 0 0 9 0 0 0 18 0 1 0 286633998 716800 91 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 175 91 48 102 0 70 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 700

[startup+0.301322 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 31988
/proc/meminfo: memFree=781728/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=700 CPUtime=0.29
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 116 0 0 0 29 0 0 0 20 0 1 0 286633998 716800 99 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529564 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 175 99 48 102 0 70 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 700

[startup+0.701368 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 31988
/proc/meminfo: memFree=781728/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=700 CPUtime=0.69
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 129 0 0 0 69 0 0 0 24 0 1 0 286633998 716800 112 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 175 112 48 102 0 70 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 700

[startup+1.50146 s]
/proc/loadavg: 0.91 0.95 0.95 2/78 31989
/proc/meminfo: memFree=781400/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=824 CPUtime=1.49
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 146 0 0 0 149 0 0 0 25 0 1 0 286633998 843776 129 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549296 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 206 129 48 102 0 101 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 824

[startup+3.10164 s]
/proc/loadavg: 0.91 0.95 0.95 2/78 31989
/proc/meminfo: memFree=781208/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=824 CPUtime=3.09
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 168 0 0 0 309 0 0 0 25 0 1 0 286633998 843776 151 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524110 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 206 151 48 102 0 101 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 824

[startup+6.302 s]
/proc/loadavg: 0.92 0.95 0.95 2/78 31989
/proc/meminfo: memFree=781016/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=948 CPUtime=6.29
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 192 0 0 0 629 0 0 0 25 0 1 0 286633998 970752 175 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530455 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 237 175 48 102 0 132 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 948

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.95 2/78 31989
/proc/meminfo: memFree=780824/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=1060 CPUtime=12.69
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 225 0 0 0 1269 0 0 0 25 0 1 0 286633998 1085440 208 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 265 208 48 102 0 160 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1060

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.95 2/78 31989
/proc/meminfo: memFree=780568/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=1284 CPUtime=25.48
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 279 0 0 0 2548 0 0 0 25 0 1 0 286633998 1314816 262 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 321 262 48 102 0 216 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1284

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.95 2/78 31989
/proc/meminfo: memFree=780312/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=1564 CPUtime=51.07
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 334 0 0 0 5107 0 0 0 25 0 1 0 286633998 1601536 317 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134531784 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 391 317 48 102 0 286 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1564

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.95 2/78 31989
/proc/meminfo: memFree=780056/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=1796 CPUtime=102.26
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 395 0 0 0 10226 0 0 0 25 0 1 0 286633998 1839104 378 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134582131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 449 378 48 102 0 344 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1796

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31989
/proc/meminfo: memFree=779800/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=1952 CPUtime=162.25
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 457 0 0 0 16224 1 0 0 25 0 1 0 286633998 1998848 431 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 488 431 48 102 0 383 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1952

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31989
/proc/meminfo: memFree=779672/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=2216 CPUtime=222.23
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 497 0 0 0 22222 1 0 0 25 0 1 0 286633998 2269184 471 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 554 471 48 102 0 449 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2216

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31989
/proc/meminfo: memFree=779480/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=2464 CPUtime=282.21
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 543 0 0 0 28220 1 0 0 25 0 1 0 286633998 2523136 516 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 616 516 48 102 0 511 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2464

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31989
/proc/meminfo: memFree=779288/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=2592 CPUtime=342.19
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 590 0 0 0 34218 1 0 0 25 0 1 0 286633998 2654208 563 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 648 563 48 102 0 543 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2592

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31989
/proc/meminfo: memFree=779288/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=2588 CPUtime=402.18
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 611 0 0 0 40216 2 0 0 25 0 1 0 286633998 2650112 554 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 647 554 48 102 0 542 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2588

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31989
/proc/meminfo: memFree=779224/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=2652 CPUtime=462.15
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 635 0 0 0 46213 2 0 0 25 0 1 0 286633998 2715648 571 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 663 571 48 102 0 558 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 2652

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31989
/proc/meminfo: memFree=779032/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=2756 CPUtime=522.14
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 669 0 0 0 52211 3 0 0 25 0 1 0 286633998 2822144 605 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525918 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 689 605 48 102 0 584 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 2756

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31989
/proc/meminfo: memFree=778968/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=2756 CPUtime=582.12
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 669 0 0 0 58209 3 0 0 25 0 1 0 286633998 2822144 605 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 689 605 48 102 0 584 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 2756

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31989
/proc/meminfo: memFree=778712/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=2952 CPUtime=642.11
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 725 0 0 0 64207 4 0 0 25 0 1 0 286633998 3022848 661 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 738 661 48 102 0 633 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 2952

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31989
/proc/meminfo: memFree=778776/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=2952 CPUtime=702.09
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 727 0 0 0 70205 4 0 0 25 0 1 0 286633998 3022848 663 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 738 663 48 102 0 633 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 2952

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31989
/proc/meminfo: memFree=778712/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=2952 CPUtime=762.08
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 727 0 0 0 76203 5 0 0 25 0 1 0 286633998 3022848 663 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 738 663 48 102 0 633 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 2952

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 31989
/proc/meminfo: memFree=778648/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=2952 CPUtime=822.05
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 755 0 0 0 82200 5 0 0 25 0 1 0 286633998 3022848 667 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 738 667 48 102 0 633 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 2952

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/84 32063
/proc/meminfo: memFree=777576/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=2952 CPUtime=882.01
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 779 0 0 0 88195 6 0 0 25 0 1 0 286633998 3022848 667 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 738 667 48 102 0 633 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 2952

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/84 32147
/proc/meminfo: memFree=777448/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=3080 CPUtime=941.93
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 807 0 0 0 94187 6 0 0 25 0 1 0 286633998 3153920 695 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 770 695 48 102 0 665 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 3080

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 32187
/proc/meminfo: memFree=778392/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=3124 CPUtime=1001.89
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 818 0 0 0 100182 7 0 0 25 0 1 0 286633998 3198976 706 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530504 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 781 706 48 102 0 676 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 3124

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 32187
/proc/meminfo: memFree=778264/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=3296 CPUtime=1061.88
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 865 0 0 0 106180 8 0 0 25 0 1 0 286633998 3375104 753 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 824 753 48 102 0 719 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 3296

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 32187
/proc/meminfo: memFree=778264/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=3296 CPUtime=1121.86
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 865 0 0 0 112178 8 0 0 25 0 1 0 286633998 3375104 753 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 824 753 48 102 0 719 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 3296

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 32187
/proc/meminfo: memFree=778264/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=3296 CPUtime=1181.83
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 865 0 0 0 118175 8 0 0 25 0 1 0 286633998 3375104 753 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 824 753 48 102 0 719 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 3296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 32187
/proc/meminfo: memFree=778136/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=3392 CPUtime=1200.04
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 891 0 0 0 119995 9 0 0 25 0 1 0 286633998 3473408 779 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 848 779 48 102 0 743 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 3392

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: 0.99 0.97 0.95 2/78 32187
/proc/meminfo: memFree=778136/2055920 swapFree=4192812/4192956
[pid=31988] ppid=31986 vsize=3392 CPUtime=1200.04
/proc/31988/stat : 31988 (picosat) R 31986 31988 31883 0 -1 4194304 891 0 0 0 119995 9 0 0 25 0 1 0 286633998 3473408 779 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/31988/statm: 848 779 48 102 0 743 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 3392

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.96
CPU system time (s): 0.092985
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 3392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 891
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= 25198

runsolver used 1.51377 second user time and 2.76958 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Wed Feb 28 12:46:32 UTC 2007

IDJOB= 316302
IDBENCH= 20438
IDSOLVER= 106
FILE ID= node5/316302-1172666792

PBS_JOBID= 3980970

Free space on /tmp= 66532 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s73-100.cnf
COMMAND LINE= /tmp/evaluation/316302-1172666792/picosat /tmp/evaluation/316302-1172666792/instance-316302-1172666792.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-316302-1172666792 -o ROOT/results/node5/solver-316302-1172666792 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316302-1172666792/picosat /tmp/evaluation/316302-1172666792/instance-316302-1172666792.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  e3db629d913d76ea47534f9df94ead1b

RANDOM SEED= 982278052

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:        782200 kB
Buffers:         56668 kB
Cached:        1097496 kB
SwapCached:          0 kB
Active:         472004 kB
Inactive:       726000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        782200 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             496 kB
Writeback:           0 kB
Mapped:          62768 kB
Slab:            61340 kB
Committed_AS:   974460 kB
PageTables:       1692 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= 66532 MiB

End job on node5 on Wed Feb 28 13:06:34 UTC 2007