Trace number 303729

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 1200.36

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S371462865-10.cnf
MD5SUMc6ea0b04be0e39b0b41f1f4cccf6fbc3
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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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/node68/watcher-303729-1172042287 -o ROOT/results/node68/solver-303729-1172042287 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303729-1172042287/picosat /tmp/evaluation/303729-1172042287/instance-303729-1172042287.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: 0.92 0.98 0.99 3/64 27034
/proc/meminfo: memFree=1662848/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=568 CPUtime=0
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 224186312 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 142 54 40 102 0 37 0

[startup+0.106815 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27034
/proc/meminfo: memFree=1662848/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=836 CPUtime=0.1
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 142 0 0 0 4 6 0 0 18 0 1 0 224186312 856064 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.51485 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27034
/proc/meminfo: memFree=1662848/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=2024 CPUtime=0.5
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 419 0 0 0 34 16 0 0 21 0 1 0 224186312 2072576 404 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 506 404 42 102 0 401 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2024

[startup+1.33493 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27035
/proc/meminfo: memFree=1660728/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=2692 CPUtime=1.32
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 590 0 0 0 116 16 0 0 25 0 1 0 224186312 2756608 573 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 673 573 48 102 0 568 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2692

[startup+2.97107 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27035
/proc/meminfo: memFree=1660408/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=2956 CPUtime=2.96
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 667 0 0 0 280 16 0 0 25 0 1 0 224186312 3026944 650 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 739 650 48 102 0 634 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2956

[startup+6.25338 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27035
/proc/meminfo: memFree=1659960/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=3348 CPUtime=6.24
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 772 0 0 0 608 16 0 0 25 0 1 0 224186312 3428352 755 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 837 755 48 102 0 732 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3348

[startup+12.703 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27035
/proc/meminfo: memFree=1659200/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=3904 CPUtime=12.69
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 916 0 0 0 1253 16 0 0 25 0 1 0 224186312 3997696 899 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 976 899 48 102 0 871 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3904

[startup+25.5061 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27035
/proc/meminfo: memFree=1658368/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=4776 CPUtime=25.48
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 1132 0 0 0 2532 16 0 0 25 0 1 0 224186312 4890624 1115 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 1194 1115 48 102 0 1089 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4776

[startup+51.1094 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27035
/proc/meminfo: memFree=1657344/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=5852 CPUtime=51.09
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 1376 0 0 0 5092 17 0 0 25 0 1 0 224186312 5992448 1359 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 1463 1359 48 102 0 1358 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5852

[startup+102.314 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1656128/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=7204 CPUtime=102.27
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 1696 0 0 0 10210 17 0 0 25 0 1 0 224186312 7376896 1679 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 1801 1679 48 102 0 1696 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7204

[startup+162.335 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1654848/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=8244 CPUtime=162.28
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 1984 0 0 0 16210 18 0 0 25 0 1 0 224186312 8441856 1967 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 2061 1967 48 102 0 1956 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 8244

[startup+222.349 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1654144/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=8884 CPUtime=222.28
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 2194 0 0 0 22210 18 0 0 25 0 1 0 224186312 9097216 2134 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 2221 2134 48 102 0 2116 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 8884

[startup+282.363 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1653440/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=9572 CPUtime=282.27
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 2456 0 0 0 28209 18 0 0 25 0 1 0 224186312 9801728 2313 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 2393 2313 48 102 0 2288 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 9572

[startup+342.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1652800/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=10088 CPUtime=342.28
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 2654 0 0 0 34209 19 0 0 25 0 1 0 224186312 10330112 2449 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 2522 2449 48 102 0 2417 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 10088

[startup+402.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1652352/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=10552 CPUtime=402.28
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 2951 0 0 0 40209 19 0 0 25 0 1 0 224186312 10805248 2520 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 2638 2520 48 102 0 2533 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 10552

[startup+462.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1651904/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=11080 CPUtime=462.29
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 3318 0 0 0 46209 20 0 0 25 0 1 0 224186312 11345920 2652 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 2770 2652 48 102 0 2665 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 11080

[startup+522.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1651328/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=11600 CPUtime=522.29
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 3667 0 0 0 52209 20 0 0 25 0 1 0 224186312 11878400 2785 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 2900 2785 48 102 0 2795 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 11600

[startup+582.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1650944/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=11976 CPUtime=582.3
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 3991 0 0 0 58209 21 0 0 25 0 1 0 224186312 12263424 2885 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 2994 2885 48 102 0 2889 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 11976

[startup+642.475 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1650368/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=12480 CPUtime=642.29
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 4312 0 0 0 64208 21 0 0 25 0 1 0 224186312 12779520 3011 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 3120 3011 48 102 0 3015 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 12480

[startup+702.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1650368/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=12784 CPUtime=702.29
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 4546 0 0 0 70208 21 0 0 25 0 1 0 224186312 13090816 3084 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520055 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 3196 3084 48 102 0 3091 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 12784

[startup+762.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1649728/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=13020 CPUtime=762.29
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 4849 0 0 0 76208 21 0 0 25 0 1 0 224186312 13332480 3172 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 3255 3172 48 102 0 3150 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 13020

[startup+822.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1649408/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=13352 CPUtime=822.3
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 5109 0 0 0 82208 22 0 0 25 0 1 0 224186312 13672448 3248 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 3338 3248 48 102 0 3233 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 13352

[startup+882.542 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 27035
/proc/meminfo: memFree=1649344/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=13484 CPUtime=882.29
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 5317 0 0 0 88207 22 0 0 25 0 1 0 224186312 13807616 3280 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 3371 3280 48 102 0 3266 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 13484

[startup+942.559 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 27035
/proc/meminfo: memFree=1648768/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=13768 CPUtime=942.3
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 5627 0 0 0 94207 23 0 0 25 0 1 0 224186312 14098432 3367 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 3442 3367 48 102 0 3337 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 13768

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1648640/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=14164 CPUtime=1002.3
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 5848 0 0 0 100207 23 0 0 25 0 1 0 224186312 14503936 3450 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 3541 3450 48 102 0 3436 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 14164

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1648128/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=14780 CPUtime=1062.31
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 6096 0 0 0 106208 23 0 0 25 0 1 0 224186312 15134720 3559 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 3695 3559 48 102 0 3590 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 14780

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1648128/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=15044 CPUtime=1122.3
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 6330 0 0 0 112207 23 0 0 25 0 1 0 224186312 15405056 3601 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 3761 3601 48 102 0 3656 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 15044

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1647808/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=15212 CPUtime=1182.31
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 6461 0 0 0 118207 24 0 0 25 0 1 0 224186312 15577088 3636 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 3803 3636 48 102 0 3698 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 15212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1647872/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=15156 CPUtime=1200.02
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 6509 0 0 0 119978 24 0 0 25 0 1 0 224186312 15519744 3636 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 3789 3636 48 102 0 3684 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 15156

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27035
/proc/meminfo: memFree=1647872/2055920 swapFree=4181892/4192956
[pid=27034] ppid=27032 vsize=15156 CPUtime=1200.02
/proc/27034/stat : 27034 (picosat) R 27032 27034 26733 0 -1 4194304 6509 0 0 0 119978 24 0 0 25 0 1 0 224186312 15519744 3636 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27034/statm: 3789 3636 48 102 0 3684 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 15156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.04
CPU user time (s): 1199.79
CPU system time (s): 0.246962
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 15236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.246962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6509
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= 1181

runsolver used 0.741887 second user time and 2.46762 second system time

The end



Launcher Data (download as text)




Begin job on node68 on Wed Feb 21 07:18:07 UTC 2007

IDJOB= 303729
IDBENCH= 20115
IDSOLVER= 106
FILE ID= node68/303729-1172042287

PBS_JOBID= 3892734

Free space on /tmp= 66561 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S371462865-10.cnf
COMMAND LINE= /tmp/evaluation/303729-1172042287/picosat /tmp/evaluation/303729-1172042287/instance-303729-1172042287.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-303729-1172042287 -o ROOT/results/node68/solver-303729-1172042287 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303729-1172042287/picosat /tmp/evaluation/303729-1172042287/instance-303729-1172042287.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  c6ea0b04be0e39b0b41f1f4cccf6fbc3

RANDOM SEED= 666933334

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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:       1663320 kB
Buffers:         35572 kB
Cached:         302600 kB
SwapCached:       5500 kB
Active:         231148 kB
Inactive:       119080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663320 kB
SwapTotal:     4192956 kB
SwapFree:      4181892 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          15256 kB
Slab:            28476 kB
Committed_AS:   660856 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= 66561 MiB

End job on node68 on Wed Feb 21 07:38:09 UTC 2007