Trace number 297497

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 1200.42

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
MD5SUMb08a1aad55633f70f39fba837eb80665
Bench CategoryRANDOM (random 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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-297497-1171839678 -o ROOT/results/node68/solver-297497-1171839678 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297497-1171839678/picosat /tmp/evaluation/297497-1171839678/instance-297497-1171839678.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 2/70 11778
/proc/meminfo: memFree=729976/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=568 CPUtime=0
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 203925386 581632 65 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 142 65 40 102 0 37 0

[startup+0.107467 s]
/proc/loadavg: 0.91 0.97 0.99 2/70 11778
/proc/meminfo: memFree=729976/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=840 CPUtime=0.1
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 145 0 0 0 9 1 0 0 18 0 1 0 203925386 860160 128 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 210 128 48 102 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 840

[startup+0.515503 s]
/proc/loadavg: 0.91 0.97 0.99 2/70 11778
/proc/meminfo: memFree=729976/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=840 CPUtime=0.51
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 157 0 0 0 50 1 0 0 21 0 1 0 203925386 860160 140 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 210 140 48 102 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 840

[startup+1.33658 s]
/proc/loadavg: 0.91 0.97 0.99 2/71 11781
/proc/meminfo: memFree=729456/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=972 CPUtime=1.33
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 180 0 0 0 132 1 0 0 25 0 1 0 203925386 995328 163 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 243 163 48 102 0 138 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 972

[startup+2.97773 s]
/proc/loadavg: 0.92 0.97 0.99 2/71 11781
/proc/meminfo: memFree=729200/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=972 CPUtime=2.97
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 198 0 0 0 296 1 0 0 25 0 1 0 203925386 995328 181 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 243 181 48 102 0 138 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 972

[startup+6.25402 s]
/proc/loadavg: 0.92 0.97 0.99 2/71 11797
/proc/meminfo: memFree=729008/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=1096 CPUtime=6.24
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 231 0 0 0 623 1 0 0 25 0 1 0 203925386 1122304 214 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 274 214 48 102 0 169 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1096

[startup+12.7136 s]
/proc/loadavg: 0.93 0.97 0.99 2/71 11801
/proc/meminfo: memFree=728752/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=1332 CPUtime=12.69
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 274 0 0 0 1268 1 0 0 25 0 1 0 203925386 1363968 257 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523984 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 333 257 48 102 0 228 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1332

[startup+25.5168 s]
/proc/loadavg: 0.94 0.97 0.99 2/71 11809
/proc/meminfo: memFree=728696/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=1560 CPUtime=25.49
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 329 0 0 0 2548 1 0 0 25 0 1 0 203925386 1597440 312 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 390 312 48 102 0 285 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1560

[startup+51.1341 s]
/proc/loadavg: 0.96 0.97 0.99 2/71 11855
/proc/meminfo: memFree=728312/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=1884 CPUtime=51.07
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 403 0 0 0 5106 1 0 0 25 0 1 0 203925386 1929216 386 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529753 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 471 386 48 102 0 366 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1884

[startup+102.357 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 11895
/proc/meminfo: memFree=729072/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=2192 CPUtime=102.26
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 495 0 0 0 10225 1 0 0 25 0 1 0 203925386 2244608 478 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549349 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 548 478 48 102 0 443 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2192

[startup+162.377 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11895
/proc/meminfo: memFree=728688/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=2624 CPUtime=162.27
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 598 0 0 0 16225 2 0 0 25 0 1 0 203925386 2686976 580 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 656 580 48 102 0 551 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2624

[startup+222.396 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11895
/proc/meminfo: memFree=728496/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=2788 CPUtime=222.28
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 631 0 0 0 22226 2 0 0 25 0 1 0 203925386 2854912 613 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 697 613 48 102 0 592 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 2788

[startup+282.412 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11895
/proc/meminfo: memFree=728304/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=3028 CPUtime=282.28
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 686 0 0 0 28226 2 0 0 25 0 1 0 203925386 3100672 665 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 757 665 48 102 0 652 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 3028

[startup+342.433 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11895
/proc/meminfo: memFree=728240/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=3128 CPUtime=342.28
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 717 0 0 0 34226 2 0 0 25 0 1 0 203925386 3203072 696 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 782 696 48 102 0 677 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 3128

[startup+402.456 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11895
/proc/meminfo: memFree=728056/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=3324 CPUtime=402.29
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 768 0 0 0 40227 2 0 0 25 0 1 0 203925386 3403776 747 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 831 747 48 102 0 726 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 3324

[startup+462.475 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11895
/proc/meminfo: memFree=727800/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=3564 CPUtime=462.29
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 834 0 0 0 46227 2 0 0 25 0 1 0 203925386 3649536 801 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 891 801 48 102 0 786 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 3564

[startup+522.491 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11895
/proc/meminfo: memFree=727800/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=3552 CPUtime=522.3
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 854 0 0 0 52227 3 0 0 25 0 1 0 203925386 3637248 795 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529420 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 888 795 48 102 0 783 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 3552

[startup+582.51 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11895
/proc/meminfo: memFree=727608/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=3652 CPUtime=582.31
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 912 0 0 0 58228 3 0 0 25 0 1 0 203925386 3739648 833 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 913 833 48 102 0 808 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 3652

[startup+642.532 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11895
/proc/meminfo: memFree=727544/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=3748 CPUtime=642.31
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 952 0 0 0 64228 3 0 0 25 0 1 0 203925386 3837952 859 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 937 859 48 102 0 832 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 3748

[startup+702.546 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11895
/proc/meminfo: memFree=727288/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=4040 CPUtime=702.31
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 1036 0 0 0 70228 3 0 0 25 0 1 0 203925386 4136960 934 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 1010 934 48 102 0 905 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 4040

[startup+762.56 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11895
/proc/meminfo: memFree=727288/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=4040 CPUtime=762.3
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 1036 0 0 0 76227 3 0 0 25 0 1 0 203925386 4136960 934 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 1010 934 48 102 0 905 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 4040

[startup+822.58 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11895
/proc/meminfo: memFree=727288/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=4040 CPUtime=822.31
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 1038 0 0 0 82227 4 0 0 25 0 1 0 203925386 4136960 936 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 1010 936 48 102 0 905 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 4040

[startup+882.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11895
/proc/meminfo: memFree=727224/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=4160 CPUtime=882.32
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 1063 0 0 0 88228 4 0 0 25 0 1 0 203925386 4259840 961 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 1040 961 48 102 0 935 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 4160

[startup+942.617 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 11895
/proc/meminfo: memFree=727096/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=4240 CPUtime=942.32
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 1096 0 0 0 94228 4 0 0 25 0 1 0 203925386 4341760 982 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549593 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 1060 982 48 102 0 955 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 4240

[startup+1002.64 s]
/proc/loadavg: 1.07 0.99 1.00 2/65 11895
/proc/meminfo: memFree=727160/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=4240 CPUtime=1002.32
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 1096 0 0 0 100228 4 0 0 25 0 1 0 203925386 4341760 982 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 1060 982 48 102 0 955 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 4240

[startup+1062.66 s]
/proc/loadavg: 1.02 0.99 1.00 2/65 11895
/proc/meminfo: memFree=727032/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=4240 CPUtime=1062.33
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 1151 0 0 0 106229 4 0 0 25 0 1 0 203925386 4341760 991 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 1060 991 48 102 0 955 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 4240

[startup+1122.68 s]
/proc/loadavg: 1.01 0.99 1.00 2/65 11895
/proc/meminfo: memFree=727032/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=4248 CPUtime=1122.34
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 1170 0 0 0 112229 5 0 0 25 0 1 0 203925386 4349952 993 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 1062 993 48 102 0 957 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 4248

[startup+1182.69 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11895
/proc/meminfo: memFree=726968/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=4436 CPUtime=1182.34
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 1222 0 0 0 118229 5 0 0 25 0 1 0 203925386 4542464 1043 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 1109 1043 48 102 0 1004 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 4436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11895
/proc/meminfo: memFree=726968/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=4436 CPUtime=1200.06
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 1222 0 0 0 120001 5 0 0 25 0 1 0 203925386 4542464 1043 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 1109 1043 48 102 0 1004 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4436

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 11895
/proc/meminfo: memFree=726968/2055920 swapFree=4183892/4192956
[pid=11778] ppid=11776 vsize=4436 CPUtime=1200.06
/proc/11778/stat : 11778 (picosat) R 11776 11778 11721 0 -1 4194304 1222 0 0 0 120001 5 0 0 25 0 1 0 203925386 4542464 1043 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/11778/statm: 1109 1043 48 102 0 1004 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.055991
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 4468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1222
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= 1043

runsolver used 0.779881 second user time and 2.49962 second system time

The end



Launcher Data (download as text)




Begin job on node68 on Sun Feb 18 23:01:18 UTC 2007

IDJOB= 297497
IDBENCH= 19963
IDSOLVER= 106
FILE ID= node68/297497-1171839678

PBS_JOBID= 3839727

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297497-1171839678/picosat /tmp/evaluation/297497-1171839678/instance-297497-1171839678.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-297497-1171839678 -o ROOT/results/node68/solver-297497-1171839678 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297497-1171839678/picosat /tmp/evaluation/297497-1171839678/instance-297497-1171839678.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b08a1aad55633f70f39fba837eb80665

RANDOM SEED= 212680788

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:        730384 kB
Buffers:         49360 kB
Cached:        1152784 kB
SwapCached:       3088 kB
Active:         813932 kB
Inactive:       398336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        730384 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          16432 kB
Slab:            98968 kB
Committed_AS:   609812 kB
PageTables:       1608 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= 66564 MiB

End job on node68 on Sun Feb 18 23:21:20 UTC 2007