Trace number 297579

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) 1200.02 1200.38

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
MD5SUM8145f79563f8728b1e47a8c34d5efd7e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.028994
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/node11/watcher-297579-1171841454 -o ROOT/results/node11/solver-297579-1171841454 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297579-1171841454/picosat /tmp/evaluation/297579-1171841454/instance-297579-1171841454.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: 1.00 1.00 0.97 3/77 15010
/proc/meminfo: memFree=285936/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=568 CPUtime=0
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 79 0 0 0 0 0 0 0 18 0 1 0 204099957 581632 64 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 142 64 40 102 0 37 0

[startup+0.106512 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 15010
/proc/meminfo: memFree=285936/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=840 CPUtime=0.1
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 146 0 0 0 9 1 0 0 18 0 1 0 204099957 860160 129 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529420 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 210 129 48 102 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 840

[startup+0.51456 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 15010
/proc/meminfo: memFree=285936/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=840 CPUtime=0.51
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 160 0 0 0 50 1 0 0 21 0 1 0 204099957 860160 143 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529731 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 210 143 48 102 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 840

[startup+1.33466 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15011
/proc/meminfo: memFree=285480/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=980 CPUtime=1.33
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 178 0 0 0 132 1 0 0 25 0 1 0 204099957 1003520 161 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 245 161 48 102 0 140 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 980

[startup+2.97085 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15011
/proc/meminfo: memFree=285224/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=980 CPUtime=2.96
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 200 0 0 0 295 1 0 0 25 0 1 0 204099957 1003520 183 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522694 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 245 183 48 102 0 140 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 980

[startup+6.25224 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15011
/proc/meminfo: memFree=285040/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=1108 CPUtime=6.24
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 232 0 0 0 623 1 0 0 25 0 1 0 204099957 1134592 215 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 277 215 48 102 0 172 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1108

[startup+12.703 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15011
/proc/meminfo: memFree=284848/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=1348 CPUtime=12.69
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 277 0 0 0 1268 1 0 0 25 0 1 0 204099957 1380352 260 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597670 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 337 260 48 102 0 232 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1348

[startup+25.5095 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15011
/proc/meminfo: memFree=284592/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=1568 CPUtime=25.49
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 335 0 0 0 2548 1 0 0 25 0 1 0 204099957 1605632 318 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 392 318 48 102 0 287 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1568

[startup+51.1185 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15011
/proc/meminfo: memFree=284272/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=1916 CPUtime=51.09
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 407 0 0 0 5108 1 0 0 25 0 1 0 204099957 1961984 390 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 479 390 48 102 0 374 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1916

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15011
/proc/meminfo: memFree=283888/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=2288 CPUtime=102.29
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 516 0 0 0 10228 1 0 0 25 0 1 0 204099957 2342912 499 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 572 499 48 102 0 467 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2288

[startup+162.37 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15011
/proc/meminfo: memFree=283504/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=2632 CPUtime=162.31
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 580 0 0 0 16229 2 0 0 25 0 1 0 204099957 2695168 563 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 658 563 48 102 0 553 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 2632

[startup+222.395 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15011
/proc/meminfo: memFree=283184/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=2856 CPUtime=222.31
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 657 0 0 0 22229 2 0 0 25 0 1 0 204099957 2924544 640 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524239 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 714 640 48 102 0 609 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 2856

[startup+282.422 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15011
/proc/meminfo: memFree=282928/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=3160 CPUtime=282.33
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 717 0 0 0 28230 3 0 0 25 0 1 0 204099957 3235840 700 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549304 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 790 700 48 102 0 685 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 3160

[startup+342.451 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15011
/proc/meminfo: memFree=282800/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=3284 CPUtime=342.33
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 763 0 0 0 34230 3 0 0 25 0 1 0 204099957 3362816 727 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 821 727 48 102 0 716 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 3284

[startup+402.484 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15011
/proc/meminfo: memFree=282672/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=3340 CPUtime=402.35
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 814 0 0 0 40231 4 0 0 25 0 1 0 204099957 3420160 752 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 835 752 48 102 0 730 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 3340

[startup+462.515 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15011
/proc/meminfo: memFree=282544/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=3480 CPUtime=462.37
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 866 0 0 0 46232 5 0 0 25 0 1 0 204099957 3563520 788 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 870 788 48 102 0 765 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 3480

[startup+522.541 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15011
/proc/meminfo: memFree=282288/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=3644 CPUtime=522.38
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 987 0 0 0 52233 5 0 0 25 0 1 0 204099957 3731456 831 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529100 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 911 831 48 102 0 806 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 3644

[startup+582.568 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15013
/proc/meminfo: memFree=282160/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=3840 CPUtime=582.39
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 1050 0 0 0 58233 6 0 0 25 0 1 0 204099957 3932160 867 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 960 867 48 102 0 855 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 3840

[startup+642.6 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15013
/proc/meminfo: memFree=282160/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=3840 CPUtime=642.4
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 1059 0 0 0 64234 6 0 0 25 0 1 0 204099957 3932160 876 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 960 876 48 102 0 855 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 3840

[startup+702.63 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15013
/proc/meminfo: memFree=282032/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=3984 CPUtime=702.41
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 1109 0 0 0 70234 7 0 0 25 0 1 0 204099957 4079616 918 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 996 918 48 102 0 891 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 3984

[startup+762.657 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15013
/proc/meminfo: memFree=281968/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=4028 CPUtime=762.42
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 1117 0 0 0 76235 7 0 0 25 0 1 0 204099957 4124672 926 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 1007 926 48 102 0 902 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 4028

[startup+822.688 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15013
/proc/meminfo: memFree=282160/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=4028 CPUtime=822.44
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 1126 0 0 0 82236 8 0 0 25 0 1 0 204099957 4124672 933 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 1007 933 48 102 0 902 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 4028

[startup+882.714 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15013
/proc/meminfo: memFree=282032/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=4132 CPUtime=882.44
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 1165 0 0 0 88236 8 0 0 25 0 1 0 204099957 4231168 954 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530225 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 1033 954 48 102 0 928 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 4132

[startup+942.742 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15013
/proc/meminfo: memFree=281904/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=4144 CPUtime=942.45
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 1229 0 0 0 94236 9 0 0 25 0 1 0 204099957 4243456 965 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 1036 965 48 102 0 931 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 4144

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15013
/proc/meminfo: memFree=281968/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=4204 CPUtime=1002.46
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 1239 0 0 0 100237 9 0 0 25 0 1 0 204099957 4304896 971 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 1051 971 48 102 0 946 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 4204

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15013
/proc/meminfo: memFree=281648/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=4472 CPUtime=1062.47
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 1315 0 0 0 106237 10 0 0 25 0 1 0 204099957 4579328 1044 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530217 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 1118 1044 48 102 0 1013 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 4472

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15013
/proc/meminfo: memFree=281520/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=4488 CPUtime=1122.48
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 1351 0 0 0 112238 10 0 0 25 0 1 0 204099957 4595712 1053 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 1122 1053 48 102 0 1017 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 4488

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15013
/proc/meminfo: memFree=281520/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=4640 CPUtime=1182.49
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 1385 0 0 0 118238 11 0 0 25 0 1 0 204099957 4751360 1087 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 1160 1087 48 102 0 1055 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 4640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15013
/proc/meminfo: memFree=281456/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=4536 CPUtime=1200.01
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 1385 0 0 0 119990 11 0 0 25 0 1 0 204099957 4644864 1068 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 1134 1068 48 102 0 1029 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 4536

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 15013
/proc/meminfo: memFree=281456/2055920 swapFree=4192812/4192956
[pid=15010] ppid=15008 vsize=4536 CPUtime=1200.01
/proc/15010/stat : 15010 (picosat) R 15008 15010 14871 0 -1 4194304 1385 0 0 0 119990 11 0 0 25 0 1 0 204099957 4644864 1068 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15010/statm: 1134 1068 48 102 0 1029 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 4536

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.02
CPU user time (s): 1199.9
CPU system time (s): 0.117982
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 4652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1385
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= 2510

runsolver used 1.19582 second user time and 2.71159 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Sun Feb 18 23:30:54 UTC 2007

IDJOB= 297579
IDBENCH= 19965
IDSOLVER= 106
FILE ID= node11/297579-1171841454

PBS_JOBID= 3839391

Free space on /tmp= 66544 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297579-1171841454/picosat /tmp/evaluation/297579-1171841454/instance-297579-1171841454.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-297579-1171841454 -o ROOT/results/node11/solver-297579-1171841454 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297579-1171841454/picosat /tmp/evaluation/297579-1171841454/instance-297579-1171841454.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  8145f79563f8728b1e47a8c34d5efd7e

RANDOM SEED= 580010324

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:        286344 kB
Buffers:         51372 kB
Cached:        1602796 kB
SwapCached:          0 kB
Active:         240896 kB
Inactive:      1456152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        286344 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             616 kB
Writeback:           0 kB
Mapped:          61740 kB
Slab:            58064 kB
Committed_AS:   638160 kB
PageTables:       1756 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= 66544 MiB

End job on node11 on Sun Feb 18 23:50:57 UTC 2007