Trace number 299260

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 1200.4

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1775402689-01.SAT.shuffled.cnf
MD5SUM01f9fe21f07697aca0271800a004de34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.034993
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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/node58/watcher-299260-1171868542 -o ROOT/results/node58/solver-299260-1171868542 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299260-1171868542/picosat /tmp/evaluation/299260-1171868542/instance-299260-1171868542.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: 1.09 1.04 1.01 3/70 15837
/proc/meminfo: memFree=1025704/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=568 CPUtime=0
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 206810844 581632 66 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 142 66 40 102 0 37 0

[startup+0.106767 s]
/proc/loadavg: 1.09 1.04 1.01 3/70 15837
/proc/meminfo: memFree=1025704/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=840 CPUtime=0.1
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 149 0 0 0 9 1 0 0 18 0 1 0 206810844 860160 132 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 210 132 48 102 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 840

[startup+0.514811 s]
/proc/loadavg: 1.09 1.04 1.01 3/70 15837
/proc/meminfo: memFree=1025704/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=840 CPUtime=0.51
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 168 0 0 0 50 1 0 0 21 0 1 0 206810844 860160 151 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 210 151 48 102 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 840

[startup+1.3349 s]
/proc/loadavg: 1.09 1.04 1.01 2/71 15840
/proc/meminfo: memFree=1025056/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=968 CPUtime=1.33
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 180 0 0 0 132 1 0 0 25 0 1 0 206810844 991232 163 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 242 163 48 102 0 137 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 968

[startup+2.97108 s]
/proc/loadavg: 1.09 1.04 1.01 2/71 15840
/proc/meminfo: memFree=1024928/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=1088 CPUtime=2.96
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 206 0 0 0 295 1 0 0 25 0 1 0 206810844 1114112 189 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530829 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 272 189 48 102 0 167 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1088

[startup+6.25044 s]
/proc/loadavg: 1.08 1.04 1.00 2/71 15842
/proc/meminfo: memFree=1024800/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=1208 CPUtime=6.24
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 244 0 0 0 623 1 0 0 25 0 1 0 206810844 1236992 227 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520506 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 302 227 48 102 0 197 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1208

[startup+12.7072 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 15866
/proc/meminfo: memFree=1025480/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=1332 CPUtime=12.68
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 286 0 0 0 1267 1 0 0 25 0 1 0 206810844 1363968 269 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 333 269 48 102 0 228 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1332

[startup+25.5126 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 15866
/proc/meminfo: memFree=1025432/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=1568 CPUtime=25.49
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 345 0 0 0 2548 1 0 0 25 0 1 0 206810844 1605632 328 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 392 328 48 102 0 287 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1568

[startup+51.1184 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 15866
/proc/meminfo: memFree=1025176/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=1872 CPUtime=51.08
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 422 0 0 0 5107 1 0 0 25 0 1 0 206810844 1916928 405 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 468 405 48 102 0 363 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1872

[startup+102.33 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 15866
/proc/meminfo: memFree=1024792/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=2272 CPUtime=102.28
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 520 0 0 0 10227 1 0 0 25 0 1 0 206810844 2326528 503 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 568 503 48 102 0 463 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2272

[startup+162.348 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15866
/proc/meminfo: memFree=1024408/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=2696 CPUtime=162.28
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 612 0 0 0 16227 1 0 0 25 0 1 0 206810844 2760704 595 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 674 595 48 102 0 569 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 2696

[startup+222.365 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15866
/proc/meminfo: memFree=1024152/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=2908 CPUtime=222.28
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 672 0 0 0 22227 1 0 0 25 0 1 0 206810844 2977792 655 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 727 655 48 102 0 622 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 2908

[startup+282.381 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15866
/proc/meminfo: memFree=1023832/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=3272 CPUtime=282.28
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 750 0 0 0 28227 1 0 0 25 0 1 0 206810844 3350528 732 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 818 732 48 102 0 713 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 3272

[startup+342.398 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15866
/proc/meminfo: memFree=1023768/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=3368 CPUtime=342.28
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 790 0 0 0 34227 1 0 0 25 0 1 0 206810844 3448832 759 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 842 759 48 102 0 737 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 3368

[startup+402.422 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15866
/proc/meminfo: memFree=1023704/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=3512 CPUtime=402.29
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 874 0 0 0 40228 1 0 0 25 0 1 0 206810844 3596288 797 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 878 797 48 102 0 773 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 3512

[startup+462.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15866
/proc/meminfo: memFree=1023576/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=3668 CPUtime=462.3
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 920 0 0 0 46229 1 0 0 25 0 1 0 206810844 3756032 839 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 917 839 48 102 0 812 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3668

[startup+522.463 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15866
/proc/meminfo: memFree=1023384/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=3796 CPUtime=522.3
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 952 0 0 0 52229 1 0 0 25 0 1 0 206810844 3887104 871 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 949 871 48 102 0 844 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 3796

[startup+582.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15866
/proc/meminfo: memFree=1023320/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=3912 CPUtime=582.3
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 974 0 0 0 58229 1 0 0 25 0 1 0 206810844 4005888 893 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 978 893 48 102 0 873 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 3912

[startup+642.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15866
/proc/meminfo: memFree=1023256/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=3956 CPUtime=642.3
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 992 0 0 0 64229 1 0 0 25 0 1 0 206810844 4050944 908 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 989 908 48 102 0 884 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 3956

[startup+702.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15866
/proc/meminfo: memFree=1023128/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=4036 CPUtime=702.3
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 1048 0 0 0 70229 1 0 0 25 0 1 0 206810844 4132864 931 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 1009 931 48 102 0 904 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 4036

[startup+762.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15866
/proc/meminfo: memFree=1022872/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=4196 CPUtime=762.32
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 1114 0 0 0 76230 2 0 0 25 0 1 0 206810844 4296704 976 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 1049 976 48 102 0 944 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 4196

[startup+822.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15866
/proc/meminfo: memFree=1022936/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=4296 CPUtime=822.32
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 1138 0 0 0 82230 2 0 0 25 0 1 0 206810844 4399104 993 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525728 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 1074 993 48 102 0 969 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 4296

[startup+882.577 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15866
/proc/meminfo: memFree=1022872/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=4304 CPUtime=882.32
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 1162 0 0 0 88230 2 0 0 25 0 1 0 206810844 4407296 1005 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 1076 1005 48 102 0 971 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 4304

[startup+942.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15866
/proc/meminfo: memFree=1022680/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=4412 CPUtime=942.32
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 1227 0 0 0 94230 2 0 0 25 0 1 0 206810844 4517888 1035 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 1103 1035 48 102 0 998 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 4412

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15866
/proc/meminfo: memFree=1022552/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=4608 CPUtime=1002.32
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 1289 0 0 0 100230 2 0 0 25 0 1 0 206810844 4718592 1084 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 1152 1084 48 102 0 1047 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 4608

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15866
/proc/meminfo: memFree=1022488/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=4632 CPUtime=1062.33
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 1297 0 0 0 106231 2 0 0 25 0 1 0 206810844 4743168 1092 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 1158 1092 48 102 0 1053 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 4632

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15866
/proc/meminfo: memFree=1022552/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=4632 CPUtime=1122.33
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 1297 0 0 0 112231 2 0 0 25 0 1 0 206810844 4743168 1092 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 1158 1092 48 102 0 1053 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 4632

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15866
/proc/meminfo: memFree=1022424/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=4716 CPUtime=1182.34
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 1315 0 0 0 118232 2 0 0 25 0 1 0 206810844 4829184 1110 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 1179 1110 48 102 0 1074 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 4716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15866
/proc/meminfo: memFree=1022424/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=4748 CPUtime=1200.05
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 1321 0 0 0 120003 2 0 0 25 0 1 0 206810844 4861952 1116 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 1187 1116 48 102 0 1082 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4748

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15866
/proc/meminfo: memFree=1022424/2055920 swapFree=4183260/4192956
[pid=15837] ppid=15835 vsize=4748 CPUtime=1200.05
/proc/15837/stat : 15837 (picosat) R 15835 15837 15514 0 -1 4194304 1321 0 0 0 120003 2 0 0 25 0 1 0 206810844 4861952 1116 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15837/statm: 1187 1116 48 102 0 1082 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4748

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.07
CPU user time (s): 1200.04
CPU system time (s): 0.025996
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 4760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1321
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= 1636

runsolver used 0.774882 second user time and 2.44463 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Mon Feb 19 07:02:22 UTC 2007

IDJOB= 299260
IDBENCH= 20006
IDSOLVER= 106
FILE ID= node58/299260-1171868542

PBS_JOBID= 3839770

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1775402689-01.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299260-1171868542/picosat /tmp/evaluation/299260-1171868542/instance-299260-1171868542.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-299260-1171868542 -o ROOT/results/node58/solver-299260-1171868542 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299260-1171868542/picosat /tmp/evaluation/299260-1171868542/instance-299260-1171868542.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  01f9fe21f07697aca0271800a004de34

RANDOM SEED= 835961029

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1026112 kB
Buffers:         53460 kB
Cached:         863232 kB
SwapCached:       4096 kB
Active:         598960 kB
Inactive:       328864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1026112 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:             540 kB
Writeback:           0 kB
Mapped:          17032 kB
Slab:            87684 kB
Committed_AS:   519652 kB
PageTables:       1604 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 node58 on Mon Feb 19 07:22:24 UTC 2007