Trace number 303811

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) 1200.02 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S41627158-13.cnf
MD5SUM0d3f0c2b5512c56be44120e0b7381605
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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/node41/watcher-303811-1172044262 -o ROOT/results/node41/solver-303811-1172044262 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303811-1172044262/picosat /tmp/evaluation/303811-1172044262/instance-303811-1172044262.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 11269
/proc/meminfo: memFree=1669680/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=568 CPUtime=0
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 224382107 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 142 54 40 102 0 37 0

[startup+0.106752 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11269
/proc/meminfo: memFree=1669680/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=836 CPUtime=0.09
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 142 0 0 0 3 6 0 0 18 0 1 0 224382107 856064 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.514785 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11269
/proc/meminfo: memFree=1669680/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=2024 CPUtime=0.5
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 416 0 0 0 32 18 0 0 21 0 1 0 224382107 2072576 401 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 506 401 42 102 0 401 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2024

[startup+1.33486 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11270
/proc/meminfo: memFree=1667368/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=2824 CPUtime=1.33
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 655 0 0 0 114 19 0 0 25 0 1 0 224382107 2891776 638 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522692 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 706 638 48 102 0 601 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2824

[startup+2.971 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11270
/proc/meminfo: memFree=1667048/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=3216 CPUtime=2.96
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 730 0 0 0 277 19 0 0 25 0 1 0 224382107 3293184 713 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 804 713 48 102 0 699 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3216

[startup+6.24728 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11270
/proc/meminfo: memFree=1666280/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=3608 CPUtime=6.24
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 853 0 0 0 605 19 0 0 25 0 1 0 224382107 3694592 836 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 902 836 48 102 0 797 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3608

[startup+12.7038 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11270
/proc/meminfo: memFree=1665640/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=4268 CPUtime=12.69
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 1010 0 0 0 1250 19 0 0 25 0 1 0 224382107 4370432 993 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 1067 993 48 102 0 962 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4268

[startup+25.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11270
/proc/meminfo: memFree=1664872/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=5276 CPUtime=25.49
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 1259 0 0 0 2530 19 0 0 25 0 1 0 224382107 5402624 1242 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 1319 1242 48 102 0 1214 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5276

[startup+51.1142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11270
/proc/meminfo: memFree=1663592/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=6500 CPUtime=51.09
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 1527 0 0 0 5089 20 0 0 25 0 1 0 224382107 6656000 1510 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530933 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 1625 1510 48 102 0 1520 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6500

[startup+102.321 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11270
/proc/meminfo: memFree=1662120/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=7844 CPUtime=102.28
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 1881 0 0 0 10208 20 0 0 25 0 1 0 224382107 8032256 1864 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 1961 1864 48 102 0 1856 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 7844

[startup+162.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11270
/proc/meminfo: memFree=1660904/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=9032 CPUtime=162.29
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 2188 0 0 0 16208 21 0 0 25 0 1 0 224382107 9248768 2171 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 2258 2171 48 102 0 2153 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 9032

[startup+222.357 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11270
/proc/meminfo: memFree=1659944/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=9768 CPUtime=222.29
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 2449 0 0 0 22208 21 0 0 25 0 1 0 224382107 10002432 2365 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 2442 2365 48 102 0 2337 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 9768

[startup+282.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11270
/proc/meminfo: memFree=1659176/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=10632 CPUtime=282.29
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 2735 0 0 0 28208 21 0 0 25 0 1 0 224382107 10887168 2584 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529133 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 2658 2584 48 102 0 2553 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 10632

[startup+342.395 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11270
/proc/meminfo: memFree=1658600/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=11288 CPUtime=342.29
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 3056 0 0 0 34208 21 0 0 25 0 1 0 224382107 11558912 2694 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 2822 2694 48 102 0 2717 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 11288

[startup+402.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11270
/proc/meminfo: memFree=1657640/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=12100 CPUtime=402.3
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 3495 0 0 0 40209 21 0 0 25 0 1 0 224382107 12390400 2925 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 3025 2925 48 102 0 2920 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 12100

[startup+462.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11270
/proc/meminfo: memFree=1657128/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=12556 CPUtime=462.31
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 3835 0 0 0 46209 22 0 0 25 0 1 0 224382107 12857344 3047 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 3139 3047 48 102 0 3034 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 12556

[startup+522.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11270
/proc/meminfo: memFree=1656744/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=13084 CPUtime=522.3
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 4128 0 0 0 52208 22 0 0 25 0 1 0 224382107 13398016 3155 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 3271 3155 48 102 0 3166 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 13084

[startup+582.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11270
/proc/meminfo: memFree=1656424/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=13348 CPUtime=582.3
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 4396 0 0 0 58208 22 0 0 25 0 1 0 224382107 13668352 3227 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 3337 3227 48 102 0 3232 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 13348

[startup+642.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 11384
/proc/meminfo: memFree=1654832/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=13760 CPUtime=642.28
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 4732 0 0 0 64205 23 0 0 25 0 1 0 224382107 14090240 3341 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544814 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 3440 3341 48 102 0 3335 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 13760

[startup+702.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11468
/proc/meminfo: memFree=1655528/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=13824 CPUtime=702.27
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 5019 0 0 0 70203 24 0 0 25 0 1 0 224382107 14155776 3378 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 3456 3378 48 102 0 3351 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 13824

[startup+762.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11468
/proc/meminfo: memFree=1655144/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=14312 CPUtime=762.27
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 5317 0 0 0 76203 24 0 0 25 0 1 0 224382107 14655488 3495 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 3578 3495 48 102 0 3473 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 14312

[startup+822.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11468
/proc/meminfo: memFree=1654568/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=15356 CPUtime=822.28
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 5738 0 0 0 82204 24 0 0 25 0 1 0 224382107 15724544 3678 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 3839 3678 48 102 0 3734 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 15356

[startup+882.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11468
/proc/meminfo: memFree=1654376/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=15568 CPUtime=882.27
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 5964 0 0 0 88203 24 0 0 25 0 1 0 224382107 15941632 3744 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 3892 3744 48 102 0 3787 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 15568

[startup+942.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11468
/proc/meminfo: memFree=1654120/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=15784 CPUtime=942.29
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 6177 0 0 0 94204 25 0 0 25 0 1 0 224382107 16162816 3804 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 3946 3804 48 102 0 3841 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 15784

[startup+1002.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11468
/proc/meminfo: memFree=1653992/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=15876 CPUtime=1002.29
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 6346 0 0 0 100204 25 0 0 25 0 1 0 224382107 16257024 3829 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 3969 3829 48 102 0 3864 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 15876

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11468
/proc/meminfo: memFree=1653288/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=16536 CPUtime=1062.29
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 6618 0 0 0 106204 25 0 0 25 0 1 0 224382107 16932864 4005 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 4134 4005 48 102 0 4029 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 16536

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11468
/proc/meminfo: memFree=1653224/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=16668 CPUtime=1122.29
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 6724 0 0 0 112204 25 0 0 25 0 1 0 224382107 17068032 4011 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 4167 4011 48 102 0 4062 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 16668

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11468
/proc/meminfo: memFree=1652648/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=17196 CPUtime=1182.29
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 7033 0 0 0 118203 26 0 0 25 0 1 0 224382107 17608704 4167 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 4299 4167 48 102 0 4194 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 17196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11468
/proc/meminfo: memFree=1652712/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=17056 CPUtime=1200.01
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 7086 0 0 0 119975 26 0 0 25 0 1 0 224382107 17465344 4141 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 4264 4141 48 102 0 4159 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 17056

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11468
/proc/meminfo: memFree=1652712/2055920 swapFree=4183324/4192956
[pid=11269] ppid=11267 vsize=17056 CPUtime=1200.01
/proc/11269/stat : 11269 (picosat) R 11267 11269 11116 0 -1 4194304 7086 0 0 0 119975 26 0 0 25 0 1 0 224382107 17465344 4141 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11269/statm: 4264 4141 48 102 0 4159 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 17056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.02
CPU user time (s): 1199.76
CPU system time (s): 0.264959
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 17408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.264959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7086
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= 2069

runsolver used 0.744886 second user time and 2.55061 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Wed Feb 21 07:51:02 UTC 2007

IDJOB= 303811
IDBENCH= 20117
IDSOLVER= 106
FILE ID= node41/303811-1172044262

PBS_JOBID= 3892746

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S41627158-13.cnf
COMMAND LINE= /tmp/evaluation/303811-1172044262/picosat /tmp/evaluation/303811-1172044262/instance-303811-1172044262.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-303811-1172044262 -o ROOT/results/node41/solver-303811-1172044262 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303811-1172044262/picosat /tmp/evaluation/303811-1172044262/instance-303811-1172044262.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  0d3f0c2b5512c56be44120e0b7381605

RANDOM SEED= 731612409

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1670152 kB
Buffers:         37328 kB
Cached:         295924 kB
SwapCached:       3960 kB
Active:         249440 kB
Inactive:        94344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670152 kB
SwapTotal:     4192956 kB
SwapFree:      4183324 kB
Dirty:            1024 kB
Writeback:           0 kB
Mapped:          15348 kB
Slab:            27984 kB
Committed_AS:   476456 kB
PageTables:       1476 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= 66563 MiB

End job on node41 on Wed Feb 21 08:11:04 UTC 2007