Trace number 297333

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) 1200.1 1200.56

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
MD5SUM9278c1d1a76bef19bacee2a78120fe47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
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/node33/watcher-297333-1171837064 -o ROOT/results/node33/solver-297333-1171837064 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297333-1171837064/picosat /tmp/evaluation/297333-1171837064/instance-297333-1171837064.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 0.94 3/64 17069
/proc/meminfo: memFree=903504/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=568 CPUtime=0
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 79 0 0 0 0 0 0 0 18 0 1 0 108741723 581632 64 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 142 64 40 102 0 37 0

[startup+0.107072 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 17069
/proc/meminfo: memFree=903504/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=840 CPUtime=0.1
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 146 0 0 0 9 1 0 0 18 0 1 0 108741723 860160 129 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 210 129 48 102 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 840

[startup+0.515156 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 17069
/proc/meminfo: memFree=903504/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=840 CPUtime=0.51
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 159 0 0 0 50 1 0 0 21 0 1 0 108741723 860160 142 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529119 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 210 142 48 102 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 840

[startup+1.33532 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17070
/proc/meminfo: memFree=903048/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=968 CPUtime=1.33
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 179 0 0 0 132 1 0 0 25 0 1 0 108741723 991232 162 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 242 162 48 102 0 137 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 968

[startup+2.97166 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17070
/proc/meminfo: memFree=902856/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=968 CPUtime=2.96
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 200 0 0 0 295 1 0 0 25 0 1 0 108741723 991232 183 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 242 183 48 102 0 137 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 968

[startup+6.24933 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17070
/proc/meminfo: memFree=902680/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=1096 CPUtime=6.24
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 232 0 0 0 623 1 0 0 25 0 1 0 108741723 1122304 215 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 274 215 48 102 0 169 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1096

[startup+12.7027 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17070
/proc/meminfo: memFree=902496/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=1328 CPUtime=12.69
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 274 0 0 0 1268 1 0 0 25 0 1 0 108741723 1359872 257 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 332 257 48 102 0 227 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1328

[startup+25.5073 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17072
/proc/meminfo: memFree=902248/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=1572 CPUtime=25.49
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 336 0 0 0 2548 1 0 0 25 0 1 0 108741723 1609728 319 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 393 319 48 102 0 288 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1572

[startup+51.1116 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17072
/proc/meminfo: memFree=901992/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=1880 CPUtime=51.08
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 404 0 0 0 5107 1 0 0 25 0 1 0 108741723 1925120 387 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 470 387 48 102 0 365 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1880

[startup+102.319 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17072
/proc/meminfo: memFree=901544/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=2288 CPUtime=102.27
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 514 0 0 0 10226 1 0 0 25 0 1 0 108741723 2342912 497 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 572 497 48 102 0 467 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2288

[startup+162.338 s]
/proc/loadavg: 1.03 1.01 0.95 2/65 17072
/proc/meminfo: memFree=901224/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=2560 CPUtime=162.26
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 581 0 0 0 16225 1 0 0 25 0 1 0 108741723 2621440 564 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 640 564 48 102 0 535 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 2560

[startup+222.352 s]
/proc/loadavg: 1.01 1.01 0.95 2/65 17072
/proc/meminfo: memFree=901096/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=2780 CPUtime=222.25
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 637 0 0 0 22224 1 0 0 25 0 1 0 108741723 2846720 620 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 695 620 48 102 0 590 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 2780

[startup+282.366 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17072
/proc/meminfo: memFree=900840/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=3152 CPUtime=282.25
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 709 0 0 0 28223 2 0 0 25 0 1 0 108741723 3227648 691 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 788 691 48 102 0 683 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3152

[startup+342.384 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17072
/proc/meminfo: memFree=900712/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=3160 CPUtime=342.24
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 736 0 0 0 34222 2 0 0 25 0 1 0 108741723 3235840 707 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 790 707 48 102 0 685 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3160

[startup+402.407 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17072
/proc/meminfo: memFree=900520/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=3484 CPUtime=402.24
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 804 0 0 0 40222 2 0 0 25 0 1 0 108741723 3567616 775 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 871 775 48 102 0 766 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 3484

[startup+462.423 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17072
/proc/meminfo: memFree=900328/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=3628 CPUtime=462.24
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 842 0 0 0 46222 2 0 0 25 0 1 0 108741723 3715072 813 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 907 813 48 102 0 802 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 3628

[startup+522.438 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17072
/proc/meminfo: memFree=900264/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=3648 CPUtime=522.23
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 871 0 0 0 52221 2 0 0 25 0 1 0 108741723 3735552 821 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 912 821 48 102 0 807 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 3648

[startup+582.451 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17072
/proc/meminfo: memFree=900200/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=3668 CPUtime=582.22
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 888 0 0 0 58220 2 0 0 25 0 1 0 108741723 3756032 838 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 917 838 48 102 0 812 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 3668

[startup+642.472 s]
/proc/loadavg: 1.05 1.01 0.95 2/65 17072
/proc/meminfo: memFree=900008/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=3892 CPUtime=642.21
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 942 0 0 0 64219 2 0 0 25 0 1 0 108741723 3985408 885 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 973 885 48 102 0 868 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 3892

[startup+702.492 s]
/proc/loadavg: 1.02 1.01 0.95 2/65 17072
/proc/meminfo: memFree=899816/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=3920 CPUtime=702.21
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 994 0 0 0 70219 2 0 0 25 0 1 0 108741723 4014080 906 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 980 906 48 102 0 875 0
Current children cumulated CPU time (s) 702.21
Current children cumulated vsize (KiB) 3920

[startup+762.509 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17072
/proc/meminfo: memFree=899816/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=3992 CPUtime=762.2
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 1002 0 0 0 76218 2 0 0 25 0 1 0 108741723 4087808 914 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 998 914 48 102 0 893 0
Current children cumulated CPU time (s) 762.2
Current children cumulated vsize (KiB) 3992

[startup+822.526 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17072
/proc/meminfo: memFree=899688/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=4160 CPUtime=822.2
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 1067 0 0 0 82218 2 0 0 25 0 1 0 108741723 4259840 961 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 1040 961 48 102 0 935 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 4160

[startup+882.54 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17072
/proc/meminfo: memFree=899624/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=4244 CPUtime=882.19
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 1090 0 0 0 88217 2 0 0 25 0 1 0 108741723 4345856 984 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525858 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 1061 984 48 102 0 956 0
Current children cumulated CPU time (s) 882.19
Current children cumulated vsize (KiB) 4244

[startup+942.561 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17072
/proc/meminfo: memFree=899624/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=4244 CPUtime=942.19
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 1094 0 0 0 94216 3 0 0 25 0 1 0 108741723 4345856 988 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 1061 988 48 102 0 956 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 4244

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17072
/proc/meminfo: memFree=899560/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=4328 CPUtime=1002.19
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 1143 0 0 0 100216 3 0 0 25 0 1 0 108741723 4431872 1005 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 1082 1005 48 102 0 977 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 4328

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17072
/proc/meminfo: memFree=899432/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=4476 CPUtime=1062.19
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 1225 0 0 0 106216 3 0 0 25 0 1 0 108741723 4583424 1043 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 1119 1043 48 102 0 1014 0
Current children cumulated CPU time (s) 1062.19
Current children cumulated vsize (KiB) 4476

[startup+1122.62 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17072
/proc/meminfo: memFree=899240/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=4612 CPUtime=1122.18
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 1279 0 0 0 112215 3 0 0 25 0 1 0 108741723 4722688 1085 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 1153 1085 48 102 0 1048 0
Current children cumulated CPU time (s) 1122.18
Current children cumulated vsize (KiB) 4612

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17072
/proc/meminfo: memFree=899240/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=4612 CPUtime=1182.17
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 1280 0 0 0 118214 3 0 0 25 0 1 0 108741723 4722688 1084 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525858 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 1153 1084 48 102 0 1048 0
Current children cumulated CPU time (s) 1182.17
Current children cumulated vsize (KiB) 4612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17072
/proc/meminfo: memFree=899176/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=4604 CPUtime=1200.09
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 1283 0 0 0 120006 3 0 0 25 0 1 0 108741723 4714496 1086 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 1151 1086 48 102 0 1046 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4604

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

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

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17072
/proc/meminfo: memFree=899176/2055920 swapFree=4183908/4192956
[pid=17069] ppid=17067 vsize=4604 CPUtime=1200.09
/proc/17069/stat : 17069 (picosat) R 17067 17069 15880 0 -1 4194304 1283 0 0 0 120006 3 0 0 25 0 1 0 108741723 4714496 1086 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17069/statm: 1151 1086 48 102 0 1046 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.035994
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 4676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1283
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= 3326

runsolver used 0.816875 second user time and 2.39164 second system time

The end



Launcher Data (download as text)




Begin job on node33 on Sun Feb 18 22:17:44 UTC 2007

IDJOB= 297333
IDBENCH= 19959
IDSOLVER= 106
FILE ID= node33/297333-1171837064

PBS_JOBID= 3839659

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297333-1171837064/picosat /tmp/evaluation/297333-1171837064/instance-297333-1171837064.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-297333-1171837064 -o ROOT/results/node33/solver-297333-1171837064 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297333-1171837064/picosat /tmp/evaluation/297333-1171837064/instance-297333-1171837064.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  9278c1d1a76bef19bacee2a78120fe47

RANDOM SEED= 902321862

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:        903912 kB
Buffers:         42428 kB
Cached:         988572 kB
SwapCached:       4164 kB
Active:         773452 kB
Inactive:       268288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        903912 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:             652 kB
Writeback:           0 kB
Mapped:          15464 kB
Slab:            96312 kB
Committed_AS:   175780 kB
PageTables:       1408 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 node33 on Sun Feb 18 22:37:47 UTC 2007