Trace number 355914

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 535UNSAT 2941.37 2942.29

General information on the benchmark

Nameindustrial/babic/
dspam/dspam_dump_vc1103.cnf
MD5SUMd132f2f1add552e52d4e662ff40513ad
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2.73958
Satisfiable
(Un)Satisfiability was proved
Number of variables280900
Number of clauses926872
Sum of the clauses size2471421
Maximum clause length3
Minimum clause length1
Number of clauses of size 15452
Number of clauses of size 2298291
Number of clauses of size 3623129
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

2941.35/2942.22	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-355914-1176783447 -o ROOT/results/node4/solver-355914-1176783447 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355914-1176783447/picosat /tmp/evaluation/355914-1176783447/instance-355914-1176783447.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 0 seconds
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 3/77 20550
/proc/meminfo: memFree=1507608/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=1084 CPUtime=0
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 154382529 1110016 149 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134586892 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 271 156 40 102 0 166 0

[startup+0.0181841 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20550
/proc/meminfo: memFree=1507608/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=2892 CPUtime=0.01
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 557 0 0 0 1 0 0 0 18 0 1 0 154382529 2961408 542 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 723 542 40 102 0 618 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2892

[startup+0.101192 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20550
/proc/meminfo: memFree=1507608/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=16752 CPUtime=0.09
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 3872 0 0 0 8 1 0 0 18 0 1 0 154382529 17154048 3816 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134526140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 4188 3817 40 102 0 4083 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16752

[startup+0.30121 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20550
/proc/meminfo: memFree=1507608/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=33152 CPUtime=0.29
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 4572 0 0 0 20 9 0 0 19 0 1 0 154382529 33947648 4516 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 8288 4516 40 102 0 8183 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33152

[startup+0.701253 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20550
/proc/meminfo: memFree=1507608/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=34600 CPUtime=0.69
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 4937 0 0 0 37 32 0 0 22 0 1 0 154382529 35430400 4881 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 8650 4881 40 102 0 8545 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34600

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20551
/proc/meminfo: memFree=1486608/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=37628 CPUtime=1.49
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 5672 0 0 0 73 76 0 0 25 0 1 0 154382529 38531072 5616 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 9407 5616 40 102 0 9302 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37628

[startup+3.10148 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20551
/proc/meminfo: memFree=1482832/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=43552 CPUtime=3.09
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 7162 0 0 0 144 165 0 0 25 0 1 0 154382529 44597248 7106 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 10888 7106 40 102 0 10783 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43552

[startup+6.30178 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20551
/proc/meminfo: memFree=1470672/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=55268 CPUtime=6.29
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 10098 0 0 0 289 340 0 0 25 0 1 0 154382529 56594432 10042 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 13817 10042 40 102 0 13712 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 55268

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20551
/proc/meminfo: memFree=1460304/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=67444 CPUtime=12.69
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 12001 0 0 0 852 417 0 0 25 0 1 0 154382529 69062656 11915 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 16861 11915 48 102 0 16756 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67444

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20551
/proc/meminfo: memFree=1458064/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=69672 CPUtime=25.49
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 12564 0 0 0 2131 418 0 0 25 0 1 0 154382529 71344128 12478 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529974 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 17418 12478 48 102 0 17313 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 69672

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20551
/proc/meminfo: memFree=1450320/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=77392 CPUtime=51.06
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 14565 0 0 0 4687 419 0 0 25 0 1 0 154382529 79249408 14479 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 19348 14479 48 102 0 19243 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 77392

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20551
/proc/meminfo: memFree=1445584/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=81324 CPUtime=102.26
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 15754 0 0 0 9805 421 0 0 25 0 1 0 154382529 83275776 15578 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529742 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 20331 15578 48 102 0 20226 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 81324

[startup+162.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 20551
/proc/meminfo: memFree=1438672/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=88244 CPUtime=162.24
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 17523 0 0 0 15801 423 0 0 25 0 1 0 154382529 90361856 17347 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 22061 17347 48 102 0 21956 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 88244

[startup+222.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 20551
/proc/meminfo: memFree=1435664/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=90876 CPUtime=222.22
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 18355 0 0 0 21798 424 0 0 25 0 1 0 154382529 93057024 18058 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 22719 18058 48 102 0 22614 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 90876

[startup+282.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 20551
/proc/meminfo: memFree=1435536/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=90876 CPUtime=282.2
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 18485 0 0 0 27796 424 0 0 25 0 1 0 154382529 93057024 18064 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 22719 18064 48 102 0 22614 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 90876

[startup+342.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 20551
/proc/meminfo: memFree=1428560/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=97660 CPUtime=342.19
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 20351 0 0 0 33793 426 0 0 25 0 1 0 154382529 100003840 19796 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529333 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 24415 19796 48 102 0 24310 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 97660

[startup+402.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 20551
/proc/meminfo: memFree=1428624/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=97660 CPUtime=402.18
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 20352 0 0 0 39791 427 0 0 25 0 1 0 154382529 100003840 19797 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 24415 19797 48 102 0 24310 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 97660

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 20551
/proc/meminfo: memFree=1428688/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=97660 CPUtime=462.16
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 20363 0 0 0 45789 427 0 0 25 0 1 0 154382529 100003840 19808 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522750 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 24415 19808 48 102 0 24310 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 97660

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 20551
/proc/meminfo: memFree=1428240/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=97920 CPUtime=522.15
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 20605 0 0 0 51787 428 0 0 25 0 1 0 154382529 100270080 19897 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 24480 19897 48 102 0 24375 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 97920

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20551
/proc/meminfo: memFree=1428304/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=97920 CPUtime=582.13
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 20605 0 0 0 57785 428 0 0 25 0 1 0 154382529 100270080 19897 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 24480 19897 48 102 0 24375 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 97920

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20551
/proc/meminfo: memFree=1427664/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=98448 CPUtime=642.12
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 20897 0 0 0 63783 429 0 0 25 0 1 0 154382529 100810752 20033 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 24612 20033 48 102 0 24507 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 98448

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20551

################
# More data... #
################

/proc/meminfo: memFree=1382416/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=143068 CPUtime=2261.71
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 33419 0 0 0 225720 451 0 0 25 0 1 0 154382529 146501632 31361 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 35767 31361 48 102 0 35662 0
Current children cumulated CPU time (s) 2261.71
Current children cumulated vsize (KiB) 143068

[startup+2322.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20553
/proc/meminfo: memFree=1382416/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=143068 CPUtime=2321.7
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 33419 0 0 0 231718 452 0 0 25 0 1 0 154382529 146501632 31361 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 35767 31361 48 102 0 35662 0
Current children cumulated CPU time (s) 2321.7
Current children cumulated vsize (KiB) 143068

[startup+2382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20553
/proc/meminfo: memFree=1382288/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=143068 CPUtime=2381.68
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 33453 0 0 0 237716 452 0 0 25 0 1 0 154382529 146501632 31395 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 35767 31395 48 102 0 35662 0
Current children cumulated CPU time (s) 2381.68
Current children cumulated vsize (KiB) 143068

[startup+2442.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20553
/proc/meminfo: memFree=1382288/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=143068 CPUtime=2441.68
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 33453 0 0 0 243715 453 0 0 25 0 1 0 154382529 146501632 31395 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 35767 31395 48 102 0 35662 0
Current children cumulated CPU time (s) 2441.68
Current children cumulated vsize (KiB) 143068

[startup+2502.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20553
/proc/meminfo: memFree=1382224/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=143068 CPUtime=2501.66
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 33453 0 0 0 249713 453 0 0 25 0 1 0 154382529 146501632 31395 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 35767 31395 48 102 0 35662 0
Current children cumulated CPU time (s) 2501.66
Current children cumulated vsize (KiB) 143068

[startup+2562.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20553
/proc/meminfo: memFree=1375504/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=150552 CPUtime=2561.64
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 35334 0 0 0 255709 455 0 0 25 0 1 0 154382529 154165248 33020 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 37638 33020 48 102 0 37533 0
Current children cumulated CPU time (s) 2561.64
Current children cumulated vsize (KiB) 150552

[startup+2622.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20625
/proc/meminfo: memFree=1374432/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=150552 CPUtime=2621.6
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 35334 0 0 0 261704 456 0 0 25 0 1 0 154382529 154165248 33020 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 37638 33020 48 102 0 37533 0
Current children cumulated CPU time (s) 2621.6
Current children cumulated vsize (KiB) 150552

[startup+2682.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 20751
/proc/meminfo: memFree=1375568/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=150552 CPUtime=2681.5
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 35334 0 0 0 267694 456 0 0 25 0 1 0 154382529 154165248 33020 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 37638 33020 48 102 0 37533 0
Current children cumulated CPU time (s) 2681.5
Current children cumulated vsize (KiB) 150552

[startup+2742.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20751
/proc/meminfo: memFree=1375568/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=150552 CPUtime=2741.5
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 35334 0 0 0 273693 457 0 0 25 0 1 0 154382529 154165248 33020 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525603 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 37638 33020 48 102 0 37533 0
Current children cumulated CPU time (s) 2741.5
Current children cumulated vsize (KiB) 150552

[startup+2802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20751
/proc/meminfo: memFree=1375632/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=150552 CPUtime=2801.47
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 35334 0 0 0 279690 457 0 0 25 0 1 0 154382529 154165248 33020 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 37638 33020 48 102 0 37533 0
Current children cumulated CPU time (s) 2801.47
Current children cumulated vsize (KiB) 150552

[startup+2862.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20751
/proc/meminfo: memFree=1375568/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=150552 CPUtime=2861.47
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 35370 0 0 0 285689 458 0 0 25 0 1 0 154382529 154165248 33056 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529086 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 37638 33056 48 102 0 37533 0
Current children cumulated CPU time (s) 2861.47
Current children cumulated vsize (KiB) 150552

[startup+2922.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20751
/proc/meminfo: memFree=1375504/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=150552 CPUtime=2921.45
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 35370 0 0 0 291687 458 0 0 25 0 1 0 154382529 154165248 33056 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 37638 33056 48 102 0 37533 0
Current children cumulated CPU time (s) 2921.45
Current children cumulated vsize (KiB) 150552

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

[startup+2931.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20751
/proc/meminfo: memFree=1375504/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=150552 CPUtime=2930.24
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 35370 0 0 0 292566 458 0 0 25 0 1 0 154382529 154165248 33056 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 37638 33056 48 102 0 37533 0
Current children cumulated CPU time (s) 2930.24
Current children cumulated vsize (KiB) 150552

[startup+2937.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20751
/proc/meminfo: memFree=1375504/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=150552 CPUtime=2936.64
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 35371 0 0 0 293206 458 0 0 25 0 1 0 154382529 154165248 33057 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 37638 33057 48 102 0 37533 0
Current children cumulated CPU time (s) 2936.64
Current children cumulated vsize (KiB) 150552

[startup+2940.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20751
/proc/meminfo: memFree=1375440/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=153624 CPUtime=2939.84
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 35384 0 0 0 293526 458 0 0 25 0 1 0 154382529 157310976 33070 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 38406 33070 48 102 0 38301 0
Current children cumulated CPU time (s) 2939.84
Current children cumulated vsize (KiB) 153624

[startup+2941.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20751
/proc/meminfo: memFree=1375440/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=153624 CPUtime=2940.64
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 35384 0 0 0 293606 458 0 0 25 0 1 0 154382529 157310976 33070 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544978 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 38406 33070 48 102 0 38301 0
Current children cumulated CPU time (s) 2940.64
Current children cumulated vsize (KiB) 153624

[startup+2941.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20751
/proc/meminfo: memFree=1375440/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=153624 CPUtime=2941.04
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 35387 0 0 0 293646 458 0 0 25 0 1 0 154382529 157310976 33073 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 38406 33073 48 102 0 38301 0
Current children cumulated CPU time (s) 2941.04
Current children cumulated vsize (KiB) 153624

[startup+2942.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20751
/proc/meminfo: memFree=1375440/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=153628 CPUtime=2941.24
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 35388 0 0 0 293666 458 0 0 25 0 1 0 154382529 157315072 33074 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134580273 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 38407 33074 48 102 0 38302 0
Current children cumulated CPU time (s) 2941.24
Current children cumulated vsize (KiB) 153628

[startup+2942.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20751
/proc/meminfo: memFree=1375440/2055920 swapFree=4153892/4192956
[pid=20550] ppid=20548 vsize=106788 CPUtime=2941.35
/proc/20550/stat : 20550 (picosat) R 20548 20550 20251 0 -1 4194304 35388 0 0 0 293676 459 0 0 25 0 1 0 154382529 109350912 26642 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134579031 0 0 4096 0 0 0 0 17 1 0 0
/proc/20550/statm: 26697 26642 48 102 0 26592 0
Current children cumulated CPU time (s) 2941.35
Current children cumulated vsize (KiB) 106788

Child status: 20
Real time (s): 2942.29
CPU time (s): 2941.37
CPU user time (s): 2936.76
CPU system time (s): 4.6103
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 153628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2936.76
system time used= 4.6103
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35389
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= 8
involuntary context switches= 4224

runsolver used 3.50347 second user time and 6.70598 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Apr 17 04:17:28 UTC 2007

IDJOB= 355914
IDBENCH= 20450
IDSOLVER= 171
FILE ID= node4/355914-1176783447

PBS_JOBID= 4580840

Free space on /tmp= 66483 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/babic/dspam/dspam_dump_vc1103.cnf
COMMAND LINE= /tmp/evaluation/355914-1176783447/picosat /tmp/evaluation/355914-1176783447/instance-355914-1176783447.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-355914-1176783447 -o ROOT/results/node4/solver-355914-1176783447 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355914-1176783447/picosat /tmp/evaluation/355914-1176783447/instance-355914-1176783447.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d132f2f1add552e52d4e662ff40513ad

RANDOM SEED= 745805858

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1508080 kB
Buffers:         36984 kB
Cached:         398704 kB
SwapCached:       2640 kB
Active:         300260 kB
Inactive:       194572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1508080 kB
SwapTotal:     4192956 kB
SwapFree:      4153892 kB
Dirty:           19628 kB
Writeback:           0 kB
Mapped:          66404 kB
Slab:            38452 kB
Committed_AS:  5226476 kB
PageTables:       1904 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= 66483 MiB

End job on node4 on Tue Apr 17 05:06:30 UTC 2007