Trace number 298358

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) 1200.08 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1211740352-20.UNSAT.shuffled.cnf
MD5SUM49141385aac03f506711f7c91a24b9ac
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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




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

command line: runsolver --timestamp -w ROOT/results/node58/watcher-298358-1171854615 -o ROOT/results/node58/solver-298358-1171854615 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298358-1171854615/picosat /tmp/evaluation/298358-1171854615/instance-298358-1171854615.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 14045
/proc/meminfo: memFree=1028904/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=568 CPUtime=0
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 205418184 581632 58 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 142 58 40 102 0 37 0

[startup+0.106804 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14045
/proc/meminfo: memFree=1028904/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=708 CPUtime=0.09
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 135 0 0 0 9 0 0 0 18 0 1 0 205418184 724992 118 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 177 118 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.514849 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14045
/proc/meminfo: memFree=1028904/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=840 CPUtime=0.5
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 148 0 0 0 50 0 0 0 21 0 1 0 205418184 860160 131 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 210 131 48 102 0 105 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 840

[startup+1.33494 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1028448/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=840 CPUtime=1.32
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 168 0 0 0 132 0 0 0 25 0 1 0 205418184 860160 151 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523087 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 210 151 48 102 0 105 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 840

[startup+2.97112 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1028256/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=968 CPUtime=2.95
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 191 0 0 0 295 0 0 0 25 0 1 0 205418184 991232 174 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 242 174 48 102 0 137 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 968

[startup+6.25348 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1028128/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=1096 CPUtime=6.24
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 222 0 0 0 624 0 0 0 25 0 1 0 205418184 1122304 205 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 274 205 48 102 0 169 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1096

[startup+12.7092 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1027880/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=1232 CPUtime=12.69
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 265 0 0 0 1269 0 0 0 25 0 1 0 205418184 1261568 248 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 308 248 48 102 0 203 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1232

[startup+25.6106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1027688/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=1516 CPUtime=25.6
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 315 0 0 0 2559 1 0 0 25 0 1 0 205418184 1552384 298 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 379 298 48 102 0 274 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 1516

[startup+51.2164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1027304/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=1832 CPUtime=51.2
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 398 0 0 0 5119 1 0 0 25 0 1 0 205418184 1875968 381 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597663 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 458 381 48 102 0 353 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 1832

[startup+102.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1026984/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=2132 CPUtime=102.39
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 487 0 0 0 10238 1 0 0 25 0 1 0 205418184 2183168 470 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549512 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 533 470 48 102 0 428 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 2132

[startup+162.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1026664/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=2496 CPUtime=162.39
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 564 0 0 0 16238 1 0 0 25 0 1 0 205418184 2555904 547 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 624 547 48 102 0 519 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 2496

[startup+222.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1026408/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=2704 CPUtime=222.39
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 625 0 0 0 22238 1 0 0 25 0 1 0 205418184 2768896 608 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 676 608 48 102 0 571 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 2704

[startup+282.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1026152/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=2972 CPUtime=282.39
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 675 0 0 0 28238 1 0 0 25 0 1 0 205418184 3043328 657 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 743 657 48 102 0 638 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 2972

[startup+342.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1026024/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=3084 CPUtime=342.4
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 704 0 0 0 34239 1 0 0 25 0 1 0 205418184 3158016 686 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 771 686 48 102 0 666 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 3084

[startup+402.518 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1025960/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=3252 CPUtime=402.4
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 756 0 0 0 40238 2 0 0 25 0 1 0 205418184 3330048 731 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 813 731 48 102 0 708 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 3252

[startup+462.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1025704/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=3476 CPUtime=462.4
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 806 0 0 0 46238 2 0 0 25 0 1 0 205418184 3559424 781 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 869 781 48 102 0 764 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 3476

[startup+522.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1025704/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=3492 CPUtime=522.4
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 827 0 0 0 52238 2 0 0 25 0 1 0 205418184 3575808 796 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 873 796 48 102 0 768 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 3492

[startup+582.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1025576/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=3612 CPUtime=582.41
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 888 0 0 0 58239 2 0 0 25 0 1 0 205418184 3698688 816 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 903 816 48 102 0 798 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 3612

[startup+642.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1025576/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=3640 CPUtime=642.42
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 915 0 0 0 64239 3 0 0 25 0 1 0 205418184 3727360 835 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 910 835 48 102 0 805 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 3640

[startup+702.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1025384/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=3756 CPUtime=702.42
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 946 0 0 0 70239 3 0 0 25 0 1 0 205418184 3846144 866 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 939 866 48 102 0 834 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 3756

[startup+762.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1025384/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=3912 CPUtime=762.42
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 977 0 0 0 76239 3 0 0 25 0 1 0 205418184 4005888 897 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 978 897 48 102 0 873 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 3912

[startup+822.652 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1025192/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=3984 CPUtime=822.42
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 1038 0 0 0 82239 3 0 0 25 0 1 0 205418184 4079616 925 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 996 925 48 102 0 891 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 3984

[startup+882.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1025064/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=4092 CPUtime=882.43
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 1079 0 0 0 88239 4 0 0 25 0 1 0 205418184 4190208 955 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522936 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 1023 955 48 102 0 918 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 4092

[startup+942.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1025000/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=4092 CPUtime=942.43
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 1099 0 0 0 94239 4 0 0 25 0 1 0 205418184 4190208 955 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525867 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 1023 955 48 102 0 918 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 4092

[startup+1002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1025064/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=4092 CPUtime=1002.43
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 1102 0 0 0 100239 4 0 0 25 0 1 0 205418184 4190208 958 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 1023 958 48 102 0 918 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 4092

[startup+1062.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1024872/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=4204 CPUtime=1062.44
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 1150 0 0 0 106240 4 0 0 25 0 1 0 205418184 4304896 986 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 1051 986 48 102 0 946 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 4204

[startup+1122.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1024936/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=4204 CPUtime=1122.44
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 1150 0 0 0 112240 4 0 0 25 0 1 0 205418184 4304896 986 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530151 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 1051 986 48 102 0 946 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 4204

[startup+1182.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1024808/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=4220 CPUtime=1182.45
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 1222 0 0 0 118240 5 0 0 25 0 1 0 205418184 4321280 992 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 1055 992 48 102 0 950 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 4220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1024808/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=4316 CPUtime=1200.07
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 1248 0 0 0 120002 5 0 0 25 0 1 0 205418184 4419584 1016 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 1079 1016 48 102 0 974 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 4316

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14046
/proc/meminfo: memFree=1024808/2055920 swapFree=4183260/4192956
[pid=14045] ppid=14043 vsize=4316 CPUtime=1200.07
/proc/14045/stat : 14045 (picosat) R 14043 14045 13340 0 -1 4194304 1248 0 0 0 120002 5 0 0 25 0 1 0 205418184 4419584 1016 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14045/statm: 1079 1016 48 102 0 974 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 4316

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.054991
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 4416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1248
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= 1872

runsolver used 0.752885 second user time and 2.45863 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Mon Feb 19 03:10:15 UTC 2007

IDJOB= 298358
IDBENCH= 19984
IDSOLVER= 106
FILE ID= node58/298358-1171854615

PBS_JOBID= 3839748

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1211740352-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298358-1171854615/picosat /tmp/evaluation/298358-1171854615/instance-298358-1171854615.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-298358-1171854615 -o ROOT/results/node58/solver-298358-1171854615 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298358-1171854615/picosat /tmp/evaluation/298358-1171854615/instance-298358-1171854615.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  49141385aac03f506711f7c91a24b9ac

RANDOM SEED= 764802700

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1029376 kB
Buffers:         53056 kB
Cached:         862480 kB
SwapCached:       4096 kB
Active:         595472 kB
Inactive:       329940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1029376 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:             512 kB
Writeback:           0 kB
Mapped:          15312 kB
Slab:            87252 kB
Committed_AS:   503448 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66564 MiB

End job on node58 on Mon Feb 19 03:30:18 UTC 2007