Trace number 297743

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 1200.35

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1711439550-13.UNSAT.shuffled.cnf
MD5SUM2a29cf8033c0c4626cda2167b46ef223
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark407.645
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-297743-1171844300 -o ROOT/results/node63/solver-297743-1171844300 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297743-1171844300/picosat /tmp/evaluation/297743-1171844300/instance-297743-1171844300.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 1.00 3/64 23995
/proc/meminfo: memFree=518176/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=568 CPUtime=0
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 74 0 0 0 0 0 0 0 18 0 1 0 204387449 581632 59 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 142 59 40 102 0 37 0

[startup+0.106842 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23995
/proc/meminfo: memFree=518176/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=716 CPUtime=0.09
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 133 0 0 0 9 0 0 0 18 0 1 0 204387449 733184 116 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529911 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 179 116 48 102 0 74 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 716

[startup+0.514884 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23995
/proc/meminfo: memFree=518176/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=848 CPUtime=0.5
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 148 0 0 0 50 0 0 0 21 0 1 0 204387449 868352 131 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 212 131 48 102 0 107 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 848

[startup+1.33497 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=517912/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=848 CPUtime=1.32
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 162 0 0 0 132 0 0 0 25 0 1 0 204387449 868352 145 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 212 145 48 102 0 107 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 848

[startup+2.97115 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=517656/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=976 CPUtime=2.96
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 185 0 0 0 296 0 0 0 25 0 1 0 204387449 999424 168 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 244 168 48 102 0 139 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 976

[startup+6.2485 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=517528/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=1092 CPUtime=6.24
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 216 0 0 0 623 1 0 0 25 0 1 0 204387449 1118208 199 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 273 199 48 102 0 168 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1092

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=517336/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=1208 CPUtime=12.69
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 255 0 0 0 1268 1 0 0 25 0 1 0 204387449 1236992 238 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549512 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 302 238 48 102 0 197 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1208

[startup+25.5065 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=517144/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=1492 CPUtime=25.49
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 307 0 0 0 2548 1 0 0 25 0 1 0 204387449 1527808 290 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520033 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 373 290 48 102 0 268 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1492

[startup+51.1133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=516824/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=1728 CPUtime=51.09
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 377 0 0 0 5108 1 0 0 25 0 1 0 204387449 1769472 360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 432 360 48 102 0 327 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1728

[startup+102.323 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=516440/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=2084 CPUtime=102.29
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 466 0 0 0 10228 1 0 0 25 0 1 0 204387449 2134016 449 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 521 449 48 102 0 416 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2084

[startup+162.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=516120/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=2320 CPUtime=162.29
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 529 0 0 0 16228 1 0 0 25 0 1 0 204387449 2375680 512 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 580 512 48 102 0 475 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2320

[startup+222.362 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=515864/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=2576 CPUtime=222.3
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 585 0 0 0 22229 1 0 0 25 0 1 0 204387449 2637824 568 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529911 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 644 568 48 102 0 539 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 2576

[startup+282.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=515672/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=2824 CPUtime=282.3
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 640 0 0 0 28229 1 0 0 25 0 1 0 204387449 2891776 622 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 706 622 48 102 0 601 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 2824

[startup+342.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=515544/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=2956 CPUtime=342.29
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 678 0 0 0 34228 1 0 0 25 0 1 0 204387449 3026944 660 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 739 660 48 102 0 634 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 2956

[startup+402.412 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=515352/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=3084 CPUtime=402.3
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 720 0 0 0 40229 1 0 0 25 0 1 0 204387449 3158016 697 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 771 697 48 102 0 666 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 3084

[startup+462.427 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=515224/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=3192 CPUtime=462.3
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 748 0 0 0 46229 1 0 0 25 0 1 0 204387449 3268608 725 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 798 725 48 102 0 693 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3192

[startup+522.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=515096/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=3412 CPUtime=522.3
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 795 0 0 0 52229 1 0 0 25 0 1 0 204387449 3493888 772 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 853 772 48 102 0 748 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 3412

[startup+582.456 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 23996
/proc/meminfo: memFree=514968/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=3480 CPUtime=582.3
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 844 0 0 0 58229 1 0 0 25 0 1 0 204387449 3563520 787 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 870 787 48 102 0 765 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 3480

[startup+642.474 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 23996
/proc/meminfo: memFree=514840/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=3596 CPUtime=642.3
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 889 0 0 0 64229 1 0 0 25 0 1 0 204387449 3682304 829 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 899 829 48 102 0 794 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 3596

[startup+702.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=514840/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=3592 CPUtime=702.3
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 891 0 0 0 70229 1 0 0 25 0 1 0 204387449 3678208 828 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 898 828 48 102 0 793 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 3592

[startup+762.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=514840/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=3620 CPUtime=762.3
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 897 0 0 0 76229 1 0 0 25 0 1 0 204387449 3706880 834 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 905 834 48 102 0 800 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 3620

[startup+822.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=514712/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=3784 CPUtime=822.3
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 952 0 0 0 82229 1 0 0 25 0 1 0 204387449 3874816 873 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 946 873 48 102 0 841 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 3784

[startup+882.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=514520/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=3884 CPUtime=882.3
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 985 0 0 0 88229 1 0 0 25 0 1 0 204387449 3977216 905 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 971 905 48 102 0 866 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 3884

[startup+942.559 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=514520/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=3880 CPUtime=942.3
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 985 0 0 0 94229 1 0 0 25 0 1 0 204387449 3973120 904 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 970 904 48 102 0 865 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 3880

[startup+1002.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=514456/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=3972 CPUtime=1002.3
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 1010 0 0 0 100229 1 0 0 25 0 1 0 204387449 4067328 929 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 993 929 48 102 0 888 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 3972

[startup+1062.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23996
/proc/meminfo: memFree=514392/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=3988 CPUtime=1062.31
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 1054 0 0 0 106230 1 0 0 25 0 1 0 204387449 4083712 933 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 997 933 48 102 0 892 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 3988

[startup+1122.61 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 23996
/proc/meminfo: memFree=514392/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=3988 CPUtime=1122.31
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 1057 0 0 0 112230 1 0 0 25 0 1 0 204387449 4083712 936 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 997 936 48 102 0 892 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 3988

[startup+1182.62 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 23996
/proc/meminfo: memFree=514328/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=4060 CPUtime=1182.31
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 1095 0 0 0 118230 1 0 0 25 0 1 0 204387449 4157440 954 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 1015 954 48 102 0 910 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 4060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 23996
/proc/meminfo: memFree=514200/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=4188 CPUtime=1200.02
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 1127 0 0 0 120001 1 0 0 25 0 1 0 204387449 4288512 984 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 1047 984 48 102 0 942 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 4188

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

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

[startup+1200.34 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 23996
/proc/meminfo: memFree=514200/2055920 swapFree=4183348/4192956
[pid=23995] ppid=23993 vsize=4188 CPUtime=1200.02
/proc/23995/stat : 23995 (picosat) R 23993 23995 23308 0 -1 4194304 1127 0 0 0 120001 1 0 0 25 0 1 0 204387449 4288512 984 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23995/statm: 1047 984 48 102 0 942 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 4188

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.04
CPU user time (s): 1200.02
CPU system time (s): 0.018997
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 4196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1127
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= 2123

runsolver used 0.745886 second user time and 2.46362 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Mon Feb 19 00:18:20 UTC 2007

IDJOB= 297743
IDBENCH= 19969
IDSOLVER= 106
FILE ID= node63/297743-1171844300

PBS_JOBID= 3839714

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1711439550-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297743-1171844300/picosat /tmp/evaluation/297743-1171844300/instance-297743-1171844300.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-297743-1171844300 -o ROOT/results/node63/solver-297743-1171844300 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297743-1171844300/picosat /tmp/evaluation/297743-1171844300/instance-297743-1171844300.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  2a29cf8033c0c4626cda2167b46ef223

RANDOM SEED= 934584845

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:        518712 kB
Buffers:         48888 kB
Cached:        1366032 kB
SwapCached:       3968 kB
Active:         786480 kB
Inactive:       638332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        518712 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:             504 kB
Writeback:           0 kB
Mapped:          15356 kB
Slab:            98368 kB
Committed_AS:   526084 kB
PageTables:       1460 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 node63 on Mon Feb 19 00:38:23 UTC 2007