Trace number 298030

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) 1200.03 1200.37

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1279599478-02.SAT.shuffled.cnf
MD5SUMb403a40368f0561878d5cbdd78a87179
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.008997
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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/node40/watcher-298030-1171849064 -o ROOT/results/node40/solver-298030-1171849064 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298030-1171849064/picosat /tmp/evaluation/298030-1171849064/instance-298030-1171849064.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: 0.92 0.97 0.99 3/64 14164
/proc/meminfo: memFree=765608/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=568 CPUtime=0
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 109940630 581632 58 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 142 59 40 102 0 37 0

[startup+0.10669 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 14164
/proc/meminfo: memFree=765608/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=712 CPUtime=0.09
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 135 0 0 0 9 0 0 0 18 0 1 0 109940630 729088 118 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530501 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 178 118 48 102 0 73 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 712

[startup+0.514742 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 14164
/proc/meminfo: memFree=765608/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=840 CPUtime=0.5
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 149 0 0 0 50 0 0 0 21 0 1 0 109940630 860160 132 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 210 132 48 102 0 105 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 840

[startup+1.33485 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 14165
/proc/meminfo: memFree=765216/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=840 CPUtime=1.32
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 164 0 0 0 132 0 0 0 25 0 1 0 109940630 860160 147 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525825 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 210 147 48 102 0 105 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 840

[startup+2.97106 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 14165
/proc/meminfo: memFree=764960/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=964 CPUtime=2.96
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 191 0 0 0 296 0 0 0 25 0 1 0 109940630 987136 174 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 241 174 48 102 0 136 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 964

[startup+6.24748 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 14165
/proc/meminfo: memFree=764768/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=1096 CPUtime=6.23
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 220 0 0 0 623 0 0 0 25 0 1 0 109940630 1122304 203 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 274 203 48 102 0 169 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1096

[startup+12.7023 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 14165
/proc/meminfo: memFree=764576/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=1212 CPUtime=12.68
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 259 0 0 0 1268 0 0 0 25 0 1 0 109940630 1241088 242 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530501 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 303 242 48 102 0 198 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1212

[startup+25.507 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 14165
/proc/meminfo: memFree=764384/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=1580 CPUtime=25.49
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 315 0 0 0 2548 1 0 0 25 0 1 0 109940630 1617920 298 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549593 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 395 298 48 102 0 290 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1580

[startup+51.1123 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 14165
/proc/meminfo: memFree=764128/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=1784 CPUtime=51.09
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 380 0 0 0 5108 1 0 0 25 0 1 0 109940630 1826816 363 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 446 363 48 102 0 341 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1784

[startup+102.317 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 14165
/proc/meminfo: memFree=763744/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=2036 CPUtime=102.28
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 461 0 0 0 10227 1 0 0 25 0 1 0 109940630 2084864 444 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 509 444 48 102 0 404 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2036

[startup+162.336 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14165
/proc/meminfo: memFree=763360/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=2324 CPUtime=162.28
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 539 0 0 0 16227 1 0 0 25 0 1 0 109940630 2379776 522 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 581 522 48 102 0 476 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 2324

[startup+222.351 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 14165
/proc/meminfo: memFree=763040/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=2724 CPUtime=222.28
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 613 0 0 0 22227 1 0 0 25 0 1 0 109940630 2789376 592 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 681 592 48 102 0 576 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 2724

[startup+282.366 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 14165
/proc/meminfo: memFree=762848/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=2928 CPUtime=282.27
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 662 0 0 0 28226 1 0 0 25 0 1 0 109940630 2998272 640 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 732 640 48 102 0 627 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 2928

[startup+342.383 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 14165
/proc/meminfo: memFree=762656/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=3140 CPUtime=342.27
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 709 0 0 0 34226 1 0 0 25 0 1 0 109940630 3215360 687 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 785 687 48 102 0 680 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 3140

[startup+402.404 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14165
/proc/meminfo: memFree=762528/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=3152 CPUtime=402.28
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 742 0 0 0 40226 2 0 0 25 0 1 0 109940630 3227648 707 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 788 707 48 102 0 683 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 3152

[startup+462.423 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14165
/proc/meminfo: memFree=762336/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=3292 CPUtime=462.29
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 790 0 0 0 46227 2 0 0 25 0 1 0 109940630 3371008 741 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 823 741 48 102 0 718 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 3292

[startup+522.44 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14165
/proc/meminfo: memFree=762272/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=3384 CPUtime=522.28
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 839 0 0 0 52226 2 0 0 25 0 1 0 109940630 3465216 767 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 846 767 48 102 0 741 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 3384

[startup+582.458 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14165
/proc/meminfo: memFree=762144/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=3504 CPUtime=582.29
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 868 0 0 0 58227 2 0 0 25 0 1 0 109940630 3588096 796 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 876 796 48 102 0 771 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 3504

[startup+642.479 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14165
/proc/meminfo: memFree=762144/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=3504 CPUtime=642.29
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 880 0 0 0 64227 2 0 0 25 0 1 0 109940630 3588096 799 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 876 799 48 102 0 771 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 3504

[startup+702.495 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14165
/proc/meminfo: memFree=762080/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=3560 CPUtime=702.29
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 903 0 0 0 70227 2 0 0 25 0 1 0 109940630 3645440 816 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525867 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 890 816 48 102 0 785 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 3560

[startup+762.513 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14165
/proc/meminfo: memFree=761952/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=3676 CPUtime=762.29
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 931 0 0 0 76227 2 0 0 25 0 1 0 109940630 3764224 844 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 919 844 48 102 0 814 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 3676

[startup+822.535 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14165
/proc/meminfo: memFree=761952/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=3752 CPUtime=822.29
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 964 0 0 0 82227 2 0 0 25 0 1 0 109940630 3842048 861 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 938 861 48 102 0 833 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 3752

[startup+882.552 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14165
/proc/meminfo: memFree=761888/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=3852 CPUtime=882.3
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 997 0 0 0 88227 3 0 0 25 0 1 0 109940630 3944448 894 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 963 894 48 102 0 858 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 3852

[startup+942.572 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14165
/proc/meminfo: memFree=761888/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=3852 CPUtime=942.3
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 1001 0 0 0 94227 3 0 0 25 0 1 0 109940630 3944448 894 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 963 894 48 102 0 858 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 3852

[startup+1002.59 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14165
/proc/meminfo: memFree=761696/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=3984 CPUtime=1002.3
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 1033 0 0 0 100227 3 0 0 25 0 1 0 109940630 4079616 926 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520058 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 996 926 48 102 0 891 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 3984

[startup+1062.61 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14165
/proc/meminfo: memFree=761632/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=4024 CPUtime=1062.3
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 1055 0 0 0 106227 3 0 0 25 0 1 0 109940630 4120576 939 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 1006 939 48 102 0 901 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 4024

[startup+1122.63 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14165
/proc/meminfo: memFree=761696/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=4020 CPUtime=1122.3
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 1063 0 0 0 112227 3 0 0 25 0 1 0 109940630 4116480 938 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 1005 938 48 102 0 900 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 4020

[startup+1182.64 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14165
/proc/meminfo: memFree=761568/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=4192 CPUtime=1182.3
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 1116 0 0 0 118227 3 0 0 25 0 1 0 109940630 4292608 977 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 1048 977 48 102 0 943 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 4192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14165
/proc/meminfo: memFree=761504/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=4112 CPUtime=1200.01
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 1134 0 0 0 119998 3 0 0 25 0 1 0 109940630 4210688 963 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 1028 963 48 102 0 923 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 4112

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14165
/proc/meminfo: memFree=761504/2055920 swapFree=4183864/4192956
[pid=14164] ppid=14162 vsize=4112 CPUtime=1200.01
/proc/14164/stat : 14164 (picosat) R 14162 14164 12902 0 -1 4194304 1134 0 0 0 119998 3 0 0 25 0 1 0 109940630 4210688 963 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14164/statm: 1028 963 48 102 0 923 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 4112

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.038994
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 4264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
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= 1134
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= 1922

runsolver used 0.841872 second user time and 2.36664 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Mon Feb 19 01:37:44 UTC 2007

IDJOB= 298030
IDBENCH= 19976
IDSOLVER= 106
FILE ID= node40/298030-1171849064

PBS_JOBID= 3839719

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1279599478-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298030-1171849064/picosat /tmp/evaluation/298030-1171849064/instance-298030-1171849064.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-298030-1171849064 -o ROOT/results/node40/solver-298030-1171849064 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298030-1171849064/picosat /tmp/evaluation/298030-1171849064/instance-298030-1171849064.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b403a40368f0561878d5cbdd78a87179

RANDOM SEED= 291326959

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:        766016 kB
Buffers:         49980 kB
Cached:        1117068 kB
SwapCached:       4252 kB
Active:         825432 kB
Inactive:       352488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        766016 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:             520 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            98008 kB
Committed_AS:   166984 kB
PageTables:       1412 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= 66563 MiB

End job on node40 on Mon Feb 19 01:57:46 UTC 2007