Trace number 339240

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
MD5SUMd84d2f51f14938d23f8344f062b55708
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
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/node33/watcher-339240-1173701030 -o ROOT/results/node33/solver-339240-1173701030 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339240-1173701030/picosat /tmp/evaluation/339240-1173701030/instance-339240-1173701030.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 0.97 0.99 3/64 3054
/proc/meminfo: memFree=1780064/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=568 CPUtime=0
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 74 0 0 0 0 0 0 0 18 0 1 0 96059399 581632 59 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 142 59 40 102 0 37 0

[startup+0.00860406 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3054
/proc/meminfo: memFree=1780064/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=568 CPUtime=0
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 78 0 0 0 0 0 0 0 18 0 1 0 96059399 581632 63 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 142 63 40 102 0 37 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 568

[startup+0.101615 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3054
/proc/meminfo: memFree=1780064/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=708 CPUtime=0.09
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 131 0 0 0 9 0 0 0 18 0 1 0 96059399 724992 114 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134549518 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 177 114 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.301638 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3054
/proc/meminfo: memFree=1780064/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=708 CPUtime=0.29
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 137 0 0 0 29 0 0 0 19 0 1 0 96059399 724992 120 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 177 120 48 102 0 72 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 708

[startup+0.701688 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3054
/proc/meminfo: memFree=1780064/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=832 CPUtime=0.69
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 148 0 0 0 69 0 0 0 22 0 1 0 96059399 851968 131 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 208 131 48 102 0 103 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 832

[startup+1.50179 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 3055
/proc/meminfo: memFree=1779672/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=832 CPUtime=1.49
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 157 0 0 0 149 0 0 0 25 0 1 0 96059399 851968 140 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 208 140 48 102 0 103 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 832

[startup+3.10199 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 3055
/proc/meminfo: memFree=1779480/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=964 CPUtime=3.09
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 180 0 0 0 309 0 0 0 25 0 1 0 96059399 987136 163 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 241 163 48 102 0 136 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 964

[startup+6.30139 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 3055
/proc/meminfo: memFree=1779288/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=1088 CPUtime=6.29
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 207 0 0 0 629 0 0 0 25 0 1 0 96059399 1114112 190 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 272 190 48 102 0 167 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1088

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 3055
/proc/meminfo: memFree=1779104/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=1200 CPUtime=12.69
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 249 0 0 0 1269 0 0 0 25 0 1 0 96059399 1228800 232 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 300 232 48 102 0 195 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1200

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 3055
/proc/meminfo: memFree=1778848/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=1344 CPUtime=25.48
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 293 0 0 0 2548 0 0 0 25 0 1 0 96059399 1376256 276 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 336 276 48 102 0 231 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1344

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 3055
/proc/meminfo: memFree=1778656/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=1664 CPUtime=51.07
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 352 0 0 0 5107 0 0 0 25 0 1 0 96059399 1703936 335 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 416 335 48 102 0 311 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1664

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 3055
/proc/meminfo: memFree=1778208/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=2008 CPUtime=102.26
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 439 0 0 0 10226 0 0 0 25 0 1 0 96059399 2056192 421 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 502 421 48 102 0 397 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2008

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3055
/proc/meminfo: memFree=1778016/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=2168 CPUtime=162.25
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 483 0 0 0 16224 1 0 0 25 0 1 0 96059399 2220032 465 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 542 465 48 102 0 437 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2168

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3055
/proc/meminfo: memFree=1777760/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=2412 CPUtime=222.23
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 554 0 0 0 22222 1 0 0 25 0 1 0 96059399 2469888 536 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 603 536 48 102 0 498 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2412

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3055
/proc/meminfo: memFree=1777504/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=2608 CPUtime=282.21
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 595 0 0 0 28220 1 0 0 25 0 1 0 96059399 2670592 577 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 652 577 48 102 0 547 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2608

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3055
/proc/meminfo: memFree=1777440/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=2684 CPUtime=342.19
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 611 0 0 0 34218 1 0 0 25 0 1 0 96059399 2748416 593 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 671 593 48 102 0 566 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2684

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3055
/proc/meminfo: memFree=1777312/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=2892 CPUtime=402.18
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 645 0 0 0 40217 1 0 0 25 0 1 0 96059399 2961408 626 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 723 626 48 102 0 618 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2892

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3055
/proc/meminfo: memFree=1777120/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=3084 CPUtime=462.16
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 690 0 0 0 46215 1 0 0 25 0 1 0 96059399 3158016 671 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529731 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 771 671 48 102 0 666 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 3084

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3055
/proc/meminfo: memFree=1777184/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=3224 CPUtime=522.15
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 700 0 0 0 52213 2 0 0 25 0 1 0 96059399 3301376 681 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134531777 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 806 681 48 102 0 701 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 3224

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3055
/proc/meminfo: memFree=1776992/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=3240 CPUtime=582.13
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 739 0 0 0 58211 2 0 0 25 0 1 0 96059399 3317760 720 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 810 720 48 102 0 705 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 3240

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3055
/proc/meminfo: memFree=1776992/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=3240 CPUtime=642.12
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 744 0 0 0 64210 2 0 0 25 0 1 0 96059399 3317760 725 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525847 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 810 725 48 102 0 705 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 3240

[startup+702.301 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 3055
/proc/meminfo: memFree=1776928/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=3292 CPUtime=702.09
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 761 0 0 0 70207 2 0 0 25 0 1 0 96059399 3371008 742 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 823 742 48 102 0 718 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 3292

[startup+762.306 s]
/proc/loadavg: 1.12 1.02 1.00 2/65 3055
/proc/meminfo: memFree=1776864/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=3356 CPUtime=762.08
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 769 0 0 0 76206 2 0 0 25 0 1 0 96059399 3436544 750 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 839 750 48 102 0 734 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 3356

[startup+822.301 s]
/proc/loadavg: 1.13 1.04 1.01 2/65 3057
/proc/meminfo: memFree=1776800/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=3368 CPUtime=822.07
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 793 0 0 0 82204 3 0 0 25 0 1 0 96059399 3448832 765 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 842 765 48 102 0 737 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 3368

[startup+882.302 s]
/proc/loadavg: 1.10 1.04 1.01 2/65 3057
/proc/meminfo: memFree=1776864/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=3420 CPUtime=882.05
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 794 0 0 0 88202 3 0 0 25 0 1 0 96059399 3502080 766 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 855 766 48 102 0 750 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 3420

[startup+942.301 s]
/proc/loadavg: 1.08 1.05 1.01 2/65 3057
/proc/meminfo: memFree=1776608/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=3660 CPUtime=942.03
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 857 0 0 0 94200 3 0 0 25 0 1 0 96059399 3747840 829 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 915 829 48 102 0 810 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 3660

[startup+1002.3 s]
/proc/loadavg: 1.07 1.05 1.01 2/65 3057
/proc/meminfo: memFree=1776608/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=3628 CPUtime=1002.01
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 857 0 0 0 100198 3 0 0 25 0 1 0 96059399 3715072 829 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 907 829 48 102 0 802 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 3628

[startup+1062.3 s]
/proc/loadavg: 1.07 1.06 1.01 2/65 3057
/proc/meminfo: memFree=1776608/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=3628 CPUtime=1061.99
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 857 0 0 0 106196 3 0 0 25 0 1 0 96059399 3715072 829 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 907 829 48 102 0 802 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 3628

[startup+1122.3 s]
/proc/loadavg: 1.06 1.06 1.01 2/65 3057
/proc/meminfo: memFree=1776480/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=3740 CPUtime=1121.98
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 894 0 0 0 112195 3 0 0 25 0 1 0 96059399 3829760 862 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 935 862 48 102 0 830 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 3740

[startup+1182.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 3057
/proc/meminfo: memFree=1776480/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=3728 CPUtime=1181.96
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 894 0 0 0 118193 3 0 0 25 0 1 0 96059399 3817472 859 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 932 859 48 102 0 827 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 3728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 3057
/proc/meminfo: memFree=1776480/2055920 swapFree=4177824/4192956
[pid=3054] ppid=3052 vsize=3728 CPUtime=1200.06
/proc/3054/stat : 3054 (picosat) R 3052 3054 31508 0 -1 4194304 894 0 0 0 120003 3 0 0 25 0 1 0 96059399 3817472 859 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 932 859 48 102 0 827 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 3728

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.038994
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 3760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 894
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= 1340

runsolver used 0.750885 second user time and 2.53961 second system time

The end



Launcher Data (download as text)




Begin job on node33 on Mon Mar 12 12:03:50 UTC 2007

IDJOB= 339240
IDBENCH= 24742
IDSOLVER= 106
FILE ID= node33/339240-1173701030

PBS_JOBID= 4101459

Free space on /tmp= 66562 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339240-1173701030/picosat /tmp/evaluation/339240-1173701030/instance-339240-1173701030.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-339240-1173701030 -o ROOT/results/node33/solver-339240-1173701030 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339240-1173701030/picosat /tmp/evaluation/339240-1173701030/instance-339240-1173701030.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  d84d2f51f14938d23f8344f062b55708

RANDOM SEED= 750002174

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.231
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		: 3000.231
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:       1780472 kB
Buffers:         30220 kB
Cached:         191200 kB
SwapCached:       9440 kB
Active:         111804 kB
Inactive:       125896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780472 kB
SwapTotal:     4192956 kB
SwapFree:      4177824 kB
Dirty:             492 kB
Writeback:           0 kB
Mapped:          15664 kB
Slab:            23832 kB
Committed_AS:   121724 kB
PageTables:       1408 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= 66562 MiB

End job on node33 on Mon Mar 12 12:23:53 UTC 2007