Trace number 337560

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) 1200.1 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen7-n390-02-S178568232.sat05-479.reshuffled-07.cnf
MD5SUM95e4195bdde82ec65467d8f29f037cf2
Bench CategoryCRAFTED (crafted 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 variables390
Number of clauses1722
Sum of the clauses size5166
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31722
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/node69/watcher-337560-1173669732 -o ROOT/results/node69/solver-337560-1173669732 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337560-1173669732/picosat /tmp/evaluation/337560-1173669732/instance-337560-1173669732.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: 0.92 0.98 0.99 3/64 13810
/proc/meminfo: memFree=1788312/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=568 CPUtime=0
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 386930935 581632 58 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 142 58 40 102 0 37 0

[startup+0.0258951 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13810
/proc/meminfo: memFree=1788312/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=700 CPUtime=0.01
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 97 0 0 0 1 0 0 0 18 0 1 0 386930935 716800 82 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 175 82 42 102 0 70 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 700

[startup+0.101908 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13810
/proc/meminfo: memFree=1788312/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=708 CPUtime=0.09
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 137 0 0 0 9 0 0 0 18 0 1 0 386930935 724992 120 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 177 120 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.30194 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13810
/proc/meminfo: memFree=1788312/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=832 CPUtime=0.29
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 144 0 0 0 29 0 0 0 19 0 1 0 386930935 851968 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 208 127 48 102 0 103 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 832

[startup+0.702005 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13810
/proc/meminfo: memFree=1788312/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=832 CPUtime=0.69
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 158 0 0 0 69 0 0 0 22 0 1 0 386930935 851968 141 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 208 141 48 102 0 103 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 832

[startup+1.50114 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1787856/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=972 CPUtime=1.49
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 175 0 0 0 149 0 0 0 25 0 1 0 386930935 995328 158 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 243 158 48 102 0 138 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 972

[startup+3.1014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1787600/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=972 CPUtime=3.08
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 199 0 0 0 308 0 0 0 25 0 1 0 386930935 995328 182 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531777 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 243 182 48 102 0 138 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 972

[startup+6.30192 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1787472/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=1100 CPUtime=6.28
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 230 0 0 0 628 0 0 0 25 0 1 0 386930935 1126400 213 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 275 213 48 102 0 170 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1100

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1787224/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=1336 CPUtime=12.68
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 277 0 0 0 1268 0 0 0 25 0 1 0 386930935 1368064 260 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 334 260 48 102 0 229 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1336

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1786968/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=1640 CPUtime=25.48
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 338 0 0 0 2548 0 0 0 25 0 1 0 386930935 1679360 321 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 410 321 48 102 0 305 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1640

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1786648/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=1892 CPUtime=51.08
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 413 0 0 0 5107 1 0 0 25 0 1 0 386930935 1937408 396 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530233 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 473 396 48 102 0 368 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1892

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1786200/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=2300 CPUtime=102.26
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 515 0 0 0 10225 1 0 0 25 0 1 0 386930935 2355200 498 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 575 498 48 102 0 470 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2300

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1785880/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=2540 CPUtime=162.24
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 594 0 0 0 16223 1 0 0 25 0 1 0 386930935 2600960 577 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 635 577 48 102 0 530 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2540

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1785624/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=2880 CPUtime=222.22
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 660 0 0 0 22221 1 0 0 25 0 1 0 386930935 2949120 643 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 720 643 48 102 0 615 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2880

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1785304/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=3104 CPUtime=282.2
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 722 0 0 0 28219 1 0 0 25 0 1 0 386930935 3178496 705 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 776 705 48 102 0 671 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 3104

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1785112/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=3368 CPUtime=342.18
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 763 0 0 0 34217 1 0 0 25 0 1 0 386930935 3448832 745 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 842 745 48 102 0 737 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 3368

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1784984/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=3428 CPUtime=402.15
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 799 0 0 0 40214 1 0 0 25 0 1 0 386930935 3510272 775 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 857 775 48 102 0 752 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 3428

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1784856/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=3596 CPUtime=462.13
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 843 0 0 0 46212 1 0 0 25 0 1 0 386930935 3682304 806 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525865 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 899 806 48 102 0 794 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 3596

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1784664/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=3808 CPUtime=522.11
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 897 0 0 0 52210 1 0 0 25 0 1 0 386930935 3899392 860 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 952 860 48 102 0 847 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 3808

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1784536/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=3840 CPUtime=582.09
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 912 0 0 0 58208 1 0 0 25 0 1 0 386930935 3932160 871 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 960 871 48 102 0 855 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 3840

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1784472/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=3832 CPUtime=642.08
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 919 0 0 0 64207 1 0 0 25 0 1 0 386930935 3923968 878 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 958 878 48 102 0 853 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 3832

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1784216/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=4072 CPUtime=702.05
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 983 0 0 0 70204 1 0 0 25 0 1 0 386930935 4169728 938 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 1018 938 48 102 0 913 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 4072

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1784152/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=4068 CPUtime=762.04
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 985 0 0 0 76203 1 0 0 25 0 1 0 386930935 4165632 940 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 1017 940 48 102 0 912 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 4068

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1784024/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=4180 CPUtime=822.01
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 1011 0 0 0 82200 1 0 0 25 0 1 0 386930935 4280320 966 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 1045 966 48 102 0 940 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 4180

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1783832/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=4312 CPUtime=881.99
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 1045 0 0 0 88198 1 0 0 25 0 1 0 386930935 4415488 1000 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 1078 1000 48 102 0 973 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 4312

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1783832/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=4284 CPUtime=941.97
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 1063 0 0 0 94196 1 0 0 25 0 1 0 386930935 4386816 1000 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 1071 1000 48 102 0 966 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 4284

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1783832/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=4420 CPUtime=1001.95
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 1102 0 0 0 100194 1 0 0 25 0 1 0 386930935 4526080 1029 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 1105 1029 48 102 0 1000 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 4420

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1783768/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=4440 CPUtime=1061.93
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 1111 0 0 0 106192 1 0 0 25 0 1 0 386930935 4546560 1038 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 1110 1038 48 102 0 1005 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 4440

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1783640/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=4536 CPUtime=1121.91
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 1139 0 0 0 112190 1 0 0 25 0 1 0 386930935 4644864 1066 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 1134 1066 48 102 0 1029 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 4536

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1783512/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=4576 CPUtime=1181.89
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 1169 0 0 0 118188 1 0 0 25 0 1 0 386930935 4685824 1079 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 1144 1079 48 102 0 1039 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 4576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1783512/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=4576 CPUtime=1200.08
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 1169 0 0 0 120007 1 0 0 25 0 1 0 386930935 4685824 1079 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 1144 1079 48 102 0 1039 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4576

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 0.98 0.99 2/65 13811
/proc/meminfo: memFree=1783512/2055920 swapFree=4183204/4192956
[pid=13810] ppid=13808 vsize=4576 CPUtime=1200.08
/proc/13810/stat : 13810 (picosat) R 13808 13810 13054 0 -1 4194304 1169 0 0 0 120007 1 0 0 25 0 1 0 386930935 4685824 1079 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13810/statm: 1144 1079 48 102 0 1039 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4576

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.016997
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 4684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1169
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= 2667

runsolver used 0.818875 second user time and 2.46862 second system time

The end



Launcher Data (download as text)




Begin job on node69 on Mon Mar 12 03:22:12 UTC 2007

IDJOB= 337560
IDBENCH= 24702
IDSOLVER= 106
FILE ID= node69/337560-1173669732

PBS_JOBID= 4101699

Free space on /tmp= 66276 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen7-n390-02-S178568232.sat05-479.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337560-1173669732/picosat /tmp/evaluation/337560-1173669732/instance-337560-1173669732.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-337560-1173669732 -o ROOT/results/node69/solver-337560-1173669732 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337560-1173669732/picosat /tmp/evaluation/337560-1173669732/instance-337560-1173669732.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  95e4195bdde82ec65467d8f29f037cf2

RANDOM SEED= 969458570

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1788784 kB
Buffers:         25324 kB
Cached:         193204 kB
SwapCached:       3968 kB
Active:         113644 kB
Inactive:       114912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1788784 kB
SwapTotal:     4192956 kB
SwapFree:      4183204 kB
Dirty:             492 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            24576 kB
Committed_AS:   887720 kB
PageTables:       1472 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= 66276 MiB

End job on node69 on Mon Mar 12 03:42:15 UTC 2007