Trace number 303114

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) 1200.05 1200.5

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S333805260-05.cnf
MD5SUMd14e04a4b0afdf567ba652672eb2d24d
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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

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/node71/watcher-303114-1172027653 -o ROOT/results/node71/solver-303114-1172027653 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303114-1172027653/picosat /tmp/evaluation/303114-1172027653/instance-303114-1172027653.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: 1.03 1.13 1.96 2/64 14633
/proc/meminfo: memFree=1430424/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=568 CPUtime=0
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 222723162 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 142 54 40 102 0 37 0

[startup+0.106556 s]
/proc/loadavg: 1.03 1.13 1.96 2/64 14633
/proc/meminfo: memFree=1430424/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=836 CPUtime=0.09
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 142 0 0 0 3 6 0 0 18 0 1 0 222723162 856064 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.514644 s]
/proc/loadavg: 1.03 1.13 1.96 2/64 14633
/proc/meminfo: memFree=1430424/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=1892 CPUtime=0.51
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 412 0 0 0 35 16 0 0 21 0 1 0 222723162 1937408 397 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 473 397 42 102 0 368 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1892

[startup+1.33482 s]
/proc/loadavg: 1.03 1.13 1.96 2/65 14634
/proc/meminfo: memFree=1428496/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=2428 CPUtime=1.32
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 533 0 0 0 116 16 0 0 25 0 1 0 222723162 2486272 516 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134545315 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 607 516 48 102 0 502 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2428

[startup+2.97118 s]
/proc/loadavg: 1.03 1.13 1.96 2/65 14634
/proc/meminfo: memFree=1428176/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=2784 CPUtime=2.96
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 618 0 0 0 280 16 0 0 25 0 1 0 222723162 2850816 601 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520015 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 696 601 48 102 0 591 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2784

[startup+6.24889 s]
/proc/loadavg: 1.03 1.13 1.96 2/65 14634
/proc/meminfo: memFree=1427736/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=3180 CPUtime=6.24
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 722 0 0 0 608 16 0 0 25 0 1 0 222723162 3256320 705 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 795 705 48 102 0 690 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3180

[startup+12.7023 s]
/proc/loadavg: 1.03 1.12 1.95 2/65 14634
/proc/meminfo: memFree=1427160/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=3696 CPUtime=12.69
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 850 0 0 0 1253 16 0 0 25 0 1 0 222723162 3784704 833 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 924 833 48 102 0 819 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3696

[startup+25.5041 s]
/proc/loadavg: 1.02 1.12 1.94 2/65 14634
/proc/meminfo: memFree=1426456/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=4308 CPUtime=25.49
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 1029 0 0 0 2532 17 0 0 25 0 1 0 222723162 4411392 1012 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597663 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 1077 1012 48 102 0 972 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4308

[startup+51.1116 s]
/proc/loadavg: 1.01 1.11 1.91 2/65 14634
/proc/meminfo: memFree=1425368/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=5388 CPUtime=51.08
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 1284 0 0 0 5091 17 0 0 25 0 1 0 222723162 5517312 1266 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 1347 1266 48 102 0 1242 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5388

[startup+102.318 s]
/proc/loadavg: 1.00 1.09 1.86 2/65 14634
/proc/meminfo: memFree=1424280/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=6604 CPUtime=102.27
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 1564 0 0 0 10210 17 0 0 25 0 1 0 222723162 6762496 1546 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 1651 1546 48 102 0 1546 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6604

[startup+162.343 s]
/proc/loadavg: 1.00 1.07 1.80 2/65 14634
/proc/meminfo: memFree=1423192/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=7620 CPUtime=162.27
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 1825 0 0 0 16210 17 0 0 25 0 1 0 222723162 7802880 1807 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 1905 1807 48 102 0 1800 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 7620

[startup+222.362 s]
/proc/loadavg: 1.00 1.05 1.75 2/65 14634
/proc/meminfo: memFree=1422552/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=8144 CPUtime=222.27
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 1999 0 0 0 22209 18 0 0 25 0 1 0 222723162 8339456 1948 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 2036 1948 48 102 0 1931 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 8144

[startup+282.378 s]
/proc/loadavg: 1.04 1.06 1.70 2/65 14634
/proc/meminfo: memFree=1421784/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=8900 CPUtime=282.26
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 2220 0 0 0 28208 18 0 0 25 0 1 0 222723162 9113600 2146 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 2225 2146 48 102 0 2120 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 8900

[startup+342.397 s]
/proc/loadavg: 1.01 1.04 1.66 2/65 14634
/proc/meminfo: memFree=1421336/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=9252 CPUtime=342.26
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 2326 0 0 0 34208 18 0 0 25 0 1 0 222723162 9474048 2236 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 2313 2236 48 102 0 2208 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 9252

[startup+402.418 s]
/proc/loadavg: 1.00 1.03 1.61 2/65 14634
/proc/meminfo: memFree=1420888/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=9844 CPUtime=402.26
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 2449 0 0 0 40207 19 0 0 25 0 1 0 222723162 10080256 2357 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 2461 2357 48 102 0 2356 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 9844

[startup+462.437 s]
/proc/loadavg: 1.00 1.02 1.57 2/65 14634
/proc/meminfo: memFree=1420440/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=10220 CPUtime=462.26
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 2727 0 0 0 46207 19 0 0 25 0 1 0 222723162 10465280 2435 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 2555 2435 48 102 0 2450 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 10220

[startup+522.457 s]
/proc/loadavg: 1.00 1.02 1.53 2/65 14634
/proc/meminfo: memFree=1420056/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=10476 CPUtime=522.25
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 3023 0 0 0 52206 19 0 0 25 0 1 0 222723162 10727424 2522 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 2619 2522 48 102 0 2514 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 10476

[startup+582.472 s]
/proc/loadavg: 1.00 1.01 1.50 2/65 14634
/proc/meminfo: memFree=1419544/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=11004 CPUtime=582.25
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 3362 0 0 0 58206 19 0 0 25 0 1 0 222723162 11268096 2645 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 2751 2645 48 102 0 2646 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 11004

[startup+642.493 s]
/proc/loadavg: 1.00 1.01 1.46 2/65 14634
/proc/meminfo: memFree=1419288/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=11268 CPUtime=642.24
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 3637 0 0 0 64205 19 0 0 25 0 1 0 222723162 11538432 2699 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 2817 2699 48 102 0 2712 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 11268

[startup+702.512 s]
/proc/loadavg: 1.00 1.00 1.43 2/65 14634
/proc/meminfo: memFree=1418968/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=11532 CPUtime=702.25
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 3901 0 0 0 70205 20 0 0 25 0 1 0 222723162 11808768 2771 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529260 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 2883 2771 48 102 0 2778 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 11532

[startup+762.533 s]
/proc/loadavg: 1.00 1.00 1.40 2/65 14634
/proc/meminfo: memFree=1418520/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=11916 CPUtime=762.24
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 4211 0 0 0 76204 20 0 0 25 0 1 0 222723162 12201984 2876 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 2979 2876 48 102 0 2874 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 11916

[startup+822.558 s]
/proc/loadavg: 1.00 1.00 1.37 2/65 14634
/proc/meminfo: memFree=1418456/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=11916 CPUtime=822.24
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 4394 0 0 0 82204 20 0 0 25 0 1 0 222723162 12201984 2879 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 2979 2879 48 102 0 2874 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 11916

[startup+882.573 s]
/proc/loadavg: 1.00 1.00 1.35 2/65 14634
/proc/meminfo: memFree=1418008/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=12432 CPUtime=882.24
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 4715 0 0 0 88203 21 0 0 25 0 1 0 222723162 12730368 3018 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 3108 3018 48 102 0 3003 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 12432

[startup+942.589 s]
/proc/loadavg: 1.00 1.00 1.32 2/65 14634
/proc/meminfo: memFree=1417880/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=12512 CPUtime=942.23
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 4923 0 0 0 94202 21 0 0 25 0 1 0 222723162 12812288 3046 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 3128 3046 48 102 0 3023 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 12512

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.30 2/65 14634
/proc/meminfo: memFree=1417496/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=12976 CPUtime=1002.23
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 5202 0 0 0 100201 22 0 0 25 0 1 0 222723162 13287424 3135 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 3244 3135 48 102 0 3139 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 12976

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.28 2/65 14634
/proc/meminfo: memFree=1417304/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=13108 CPUtime=1062.23
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 5414 0 0 0 106201 22 0 0 25 0 1 0 222723162 13422592 3167 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 3277 3167 48 102 0 3172 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 13108

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.26 2/65 14634
/proc/meminfo: memFree=1416664/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=13680 CPUtime=1122.22
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 5717 0 0 0 112200 22 0 0 25 0 1 0 222723162 14008320 3332 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 3420 3332 48 102 0 3315 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 13680

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.24 2/65 14634
/proc/meminfo: memFree=1416664/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=13680 CPUtime=1182.22
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 5859 0 0 0 118199 23 0 0 25 0 1 0 222723162 14008320 3332 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 3420 3332 48 102 0 3315 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 13680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.24 2/65 14634
/proc/meminfo: memFree=1416664/2055920 swapFree=4183908/4192956
[pid=14633] ppid=14631 vsize=13680 CPUtime=1200.04
/proc/14633/stat : 14633 (picosat) R 14631 14633 14576 0 -1 4194304 5907 0 0 0 119981 23 0 0 25 0 1 0 222723162 14008320 3332 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14633/statm: 3420 3332 48 102 0 3315 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 13680

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.05
CPU user time (s): 1199.82
CPU system time (s): 0.234964
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 13680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.234964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5907
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= 2524

runsolver used 0.755885 second user time and 2.45363 second system time

The end



Launcher Data (download as text)




Begin job on node71 on Wed Feb 21 03:14:14 UTC 2007

IDJOB= 303114
IDBENCH= 20100
IDSOLVER= 106
FILE ID= node71/303114-1172027653

PBS_JOBID= 3892704

Free space on /tmp= 66562 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S333805260-05.cnf
COMMAND LINE= /tmp/evaluation/303114-1172027653/picosat /tmp/evaluation/303114-1172027653/instance-303114-1172027653.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-303114-1172027653 -o ROOT/results/node71/solver-303114-1172027653 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303114-1172027653/picosat /tmp/evaluation/303114-1172027653/instance-303114-1172027653.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  d14e04a4b0afdf567ba652672eb2d24d

RANDOM SEED= 604441600

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1430896 kB
Buffers:         22008 kB
Cached:         544492 kB
SwapCached:       2796 kB
Active:          83828 kB
Inactive:       491856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1430896 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          15104 kB
Slab:            35360 kB
Committed_AS:   710896 kB
PageTables:       1448 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= 66562 MiB

End job on node71 on Wed Feb 21 03:34:16 UTC 2007