Trace number 299137

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) 1200.04 1200.36

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1924010222-09.UNSAT.shuffled.cnf
MD5SUM677e5c8244dc7ab7832aedda12dc8201
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 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/node59/watcher-299137-1171866728 -o ROOT/results/node59/solver-299137-1171866728 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299137-1171866728/picosat /tmp/evaluation/299137-1171866728/instance-299137-1171866728.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: 8.00 7.05 4.31 3/64 27394
/proc/meminfo: memFree=946720/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=568 CPUtime=0
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 206629525 581632 65 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 142 65 40 102 0 37 0

[startup+0.107242 s]
/proc/loadavg: 8.00 7.05 4.31 3/64 27394
/proc/meminfo: memFree=946720/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=840 CPUtime=0.1
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 148 0 0 0 9 1 0 0 18 0 1 0 206629525 860160 131 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529159 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 210 131 48 102 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 840

[startup+0.515285 s]
/proc/loadavg: 8.00 7.05 4.31 3/64 27394
/proc/meminfo: memFree=946720/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=840 CPUtime=0.51
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 166 0 0 0 50 1 0 0 21 0 1 0 206629525 860160 149 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597624 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 210 149 48 102 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 840

[startup+1.33538 s]
/proc/loadavg: 7.44 6.95 4.29 2/65 27395
/proc/meminfo: memFree=946200/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=972 CPUtime=1.33
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 183 0 0 0 132 1 0 0 25 0 1 0 206629525 995328 166 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 243 166 48 102 0 138 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 972

[startup+2.97156 s]
/proc/loadavg: 7.44 6.95 4.29 2/65 27395
/proc/meminfo: memFree=946008/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=1096 CPUtime=2.96
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 206 0 0 0 295 1 0 0 25 0 1 0 206629525 1122304 189 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529733 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 274 189 48 102 0 169 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1096

[startup+6.25092 s]
/proc/loadavg: 7.44 6.95 4.29 2/65 27395
/proc/meminfo: memFree=945896/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=1212 CPUtime=6.24
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 240 0 0 0 623 1 0 0 25 0 1 0 206629525 1241088 223 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 303 223 48 102 0 198 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1212

[startup+12.7016 s]
/proc/loadavg: 6.45 6.76 4.26 2/65 27395
/proc/meminfo: memFree=945640/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=1332 CPUtime=12.69
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 287 0 0 0 1268 1 0 0 25 0 1 0 206629525 1363968 270 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 333 270 48 102 0 228 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1332

[startup+25.505 s]
/proc/loadavg: 5.68 6.58 4.23 2/65 27395
/proc/meminfo: memFree=945384/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=1564 CPUtime=25.49
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 343 0 0 0 2548 1 0 0 25 0 1 0 206629525 1601536 326 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 391 326 48 102 0 286 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1564

[startup+51.1089 s]
/proc/loadavg: 4.08 6.13 4.14 2/65 27395
/proc/meminfo: memFree=945000/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=1984 CPUtime=51.08
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 434 0 0 0 5107 1 0 0 25 0 1 0 206629525 2031616 417 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 496 417 48 102 0 391 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1984

[startup+102.317 s]
/proc/loadavg: 2.23 5.27 3.96 2/65 27395
/proc/meminfo: memFree=944552/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=2348 CPUtime=102.28
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 531 0 0 0 10226 2 0 0 25 0 1 0 206629525 2404352 514 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 587 514 48 102 0 482 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2348

[startup+162.336 s]
/proc/loadavg: 1.45 4.49 3.77 2/65 27395
/proc/meminfo: memFree=944232/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=2644 CPUtime=162.29
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 609 0 0 0 16227 2 0 0 25 0 1 0 206629525 2707456 592 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 661 592 48 102 0 556 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2644

[startup+222.355 s]
/proc/loadavg: 1.16 3.85 3.59 2/65 27395
/proc/meminfo: memFree=943912/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=2976 CPUtime=222.29
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 671 0 0 0 22227 2 0 0 25 0 1 0 206629525 3047424 654 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 744 654 48 102 0 639 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2976

[startup+282.371 s]
/proc/loadavg: 1.06 3.33 3.43 2/65 27395
/proc/meminfo: memFree=943656/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=3224 CPUtime=282.29
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 737 0 0 0 28227 2 0 0 25 0 1 0 206629525 3301376 720 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 806 720 48 102 0 701 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 3224

[startup+342.386 s]
/proc/loadavg: 1.02 2.90 3.27 2/65 27395
/proc/meminfo: memFree=943464/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=3376 CPUtime=342.29
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 774 0 0 0 34227 2 0 0 25 0 1 0 206629525 3457024 751 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 844 751 48 102 0 739 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 3376

[startup+402.409 s]
/proc/loadavg: 1.00 2.55 3.13 2/65 27395
/proc/meminfo: memFree=943272/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=3528 CPUtime=402.29
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 828 0 0 0 40227 2 0 0 25 0 1 0 206629525 3612672 800 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597618 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 882 800 48 102 0 777 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 3528

[startup+462.424 s]
/proc/loadavg: 1.00 2.27 2.99 2/65 27395
/proc/meminfo: memFree=943144/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=3636 CPUtime=462.29
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 873 0 0 0 46227 2 0 0 25 0 1 0 206629525 3723264 829 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 909 829 48 102 0 804 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 3636

[startup+522.442 s]
/proc/loadavg: 1.00 2.04 2.86 2/65 27397
/proc/meminfo: memFree=943016/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=3852 CPUtime=522.3
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 917 0 0 0 52227 3 0 0 25 0 1 0 206629525 3944448 873 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 963 873 48 102 0 858 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 3852

[startup+582.457 s]
/proc/loadavg: 1.04 1.86 2.75 2/65 27397
/proc/meminfo: memFree=942952/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=3916 CPUtime=582.3
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 948 0 0 0 58227 3 0 0 25 0 1 0 206629525 4009984 900 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 979 900 48 102 0 874 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 3916

[startup+642.479 s]
/proc/loadavg: 1.01 1.70 2.64 2/65 27397
/proc/meminfo: memFree=942824/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=4020 CPUtime=642.31
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 973 0 0 0 64228 3 0 0 25 0 1 0 206629525 4116480 925 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525847 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 1005 925 48 102 0 900 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 4020

[startup+702.496 s]
/proc/loadavg: 1.00 1.57 2.53 2/65 27397
/proc/meminfo: memFree=942632/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=4200 CPUtime=702.31
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 1026 0 0 0 70228 3 0 0 25 0 1 0 206629525 4300800 968 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 1050 968 48 102 0 945 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 4200

[startup+762.512 s]
/proc/loadavg: 1.00 1.46 2.43 2/65 27397
/proc/meminfo: memFree=942632/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=4196 CPUtime=762.31
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 1026 0 0 0 76228 3 0 0 25 0 1 0 206629525 4296704 968 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 1049 968 48 102 0 944 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 4196

[startup+822.53 s]
/proc/loadavg: 1.00 1.38 2.34 2/65 27397
/proc/meminfo: memFree=942568/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=4320 CPUtime=822.31
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 1087 0 0 0 82228 3 0 0 25 0 1 0 206629525 4423680 1006 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 1080 1006 48 102 0 975 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 4320

[startup+882.546 s]
/proc/loadavg: 1.00 1.31 2.25 2/65 27397
/proc/meminfo: memFree=942504/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=4412 CPUtime=882.31
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 1114 0 0 0 88228 3 0 0 25 0 1 0 206629525 4517888 1030 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 1103 1030 48 102 0 998 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 4412

[startup+942.561 s]
/proc/loadavg: 1.00 1.25 2.17 2/65 27397
/proc/meminfo: memFree=942312/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=4608 CPUtime=942.31
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 1174 0 0 0 94228 3 0 0 25 0 1 0 206629525 4718592 1074 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 1152 1074 48 102 0 1047 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 4608

[startup+1002.58 s]
/proc/loadavg: 1.00 1.20 2.10 2/65 27397
/proc/meminfo: memFree=942248/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=4608 CPUtime=1002.31
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 1174 0 0 0 100228 3 0 0 25 0 1 0 206629525 4718592 1074 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 1152 1074 48 102 0 1047 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 4608

[startup+1062.6 s]
/proc/loadavg: 1.00 1.16 2.03 2/65 27397
/proc/meminfo: memFree=942248/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=4660 CPUtime=1062.31
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 1199 0 0 0 106228 3 0 0 25 0 1 0 206629525 4771840 1091 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523542 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 1165 1091 48 102 0 1060 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 4660

[startup+1122.62 s]
/proc/loadavg: 1.00 1.13 1.96 2/65 27397
/proc/meminfo: memFree=941992/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=4744 CPUtime=1122.31
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 1276 0 0 0 112228 3 0 0 25 0 1 0 206629525 4857856 1119 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 1186 1119 48 102 0 1081 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 4744

[startup+1182.63 s]
/proc/loadavg: 1.00 1.10 1.89 2/65 27397
/proc/meminfo: memFree=942056/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=4732 CPUtime=1182.31
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 1276 0 0 0 118228 3 0 0 25 0 1 0 206629525 4845568 1116 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 1183 1116 48 102 0 1078 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 4732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.10 1.88 2/65 27397
/proc/meminfo: memFree=942056/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=4732 CPUtime=1200.03
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 1278 0 0 0 120000 3 0 0 25 0 1 0 206629525 4845568 1118 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 1183 1118 48 102 0 1078 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 4732

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.10 1.88 2/65 27397
/proc/meminfo: memFree=942056/2055920 swapFree=4183672/4192956
[pid=27394] ppid=27392 vsize=4732 CPUtime=1200.03
/proc/27394/stat : 27394 (picosat) R 27392 27394 27283 0 -1 4194304 1278 0 0 0 120000 3 0 0 25 0 1 0 206629525 4845568 1118 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/27394/statm: 1183 1118 48 102 0 1078 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 4732

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.04
CPU user time (s): 1200.01
CPU system time (s): 0.033994
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 4876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1278
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= 1625

runsolver used 0.751885 second user time and 2.45863 second system time

The end



Launcher Data (download as text)




Begin job on node59 on Mon Feb 19 06:32:08 UTC 2007

IDJOB= 299137
IDBENCH= 20003
IDSOLVER= 106
FILE ID= node59/299137-1171866728

PBS_JOBID= 3839759

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-S1924010222-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299137-1171866728/picosat /tmp/evaluation/299137-1171866728/instance-299137-1171866728.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-299137-1171866728 -o ROOT/results/node59/solver-299137-1171866728 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299137-1171866728/picosat /tmp/evaluation/299137-1171866728/instance-299137-1171866728.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  677e5c8244dc7ab7832aedda12dc8201

RANDOM SEED= 206966746

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:        947128 kB
Buffers:         51032 kB
Cached:         937340 kB
SwapCached:       3884 kB
Active:         820548 kB
Inactive:       178108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        947128 kB
SwapTotal:     4192956 kB
SwapFree:      4183672 kB
Dirty:             588 kB
Writeback:           0 kB
Mapped:          15452 kB
Slab:            96092 kB
Committed_AS:   446460 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66564 MiB

End job on node59 on Mon Feb 19 06:52:10 UTC 2007