Trace number 1539530

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SATzilla2009_R 2009-03-22UNSAT 550.278 550.516

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S190880026-038.cnf
MD5SUM1c16225d4e571234b78d9dbdbb77e015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark352.166
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

66.25/66.38	c SATzilla is building models for class 1
66.25/66.38	c run presolver SATenstein for 30 seconds ... 
66.25/66.38	c Bin: Executing SATenstein
66.25/66.38	c spawning binary file with 30 seconds ...
66.25/66.38	c child exit by a signal
66.25/66.38	c SATenstein returned code 137.
66.25/66.38	c run presolver mxc-sr08 for 30 seconds ... 
66.25/66.38	c Bin: Executing mxc-sr08
66.25/66.38	c spawning binary file with 30 seconds ...
66.25/66.38	c child exit by a signal
66.25/66.38	c mxc-sr08 returned code 137.
66.25/66.38	c Orignal number of varibales is 460, number of clauses is 1955 
66.25/66.38	c predicted feature computation time is 6.310844 
66.25/66.38	c Bin: Executing satelite
66.25/66.38	c spawning binary file with 240 seconds ...
66.25/66.38	c child exited successfully
66.25/66.38	c satzilla computing base features
66.25/66.38	c Number of variabe is: 452, Number of clause is : 1948 
66.25/66.38	c Initializing...
66.25/66.38	c satzilla compute diameter ...
66.25/66.38	c start diameter features ...
66.25/66.38	c satzilla doing clause learning
66.25/66.38	c start clause learning features ...
66.25/66.38	c Bin: Executing zchaff07
66.25/66.38	c spawning binary file with 2 seconds ...
66.25/66.38	c child exit by a signal
66.25/66.38	c satzilla doing survey propogation probe
66.25/66.38	c do survay propogation for 2 second ...
66.25/66.38	c satzilla doing local search probe
66.25/66.38	c satzilla doing lobjois search-space size estimate
66.25/66.38	c features are:460 1955 452 1948 0.0176991 0.00359343 0.232033 0.49165 0.582597 0.622026 0.00667238 0.0441304 0.00663717 0.0110619 0.0811455 0 0.985113 0.00667238 0.273905 0.00256674 0.0138604 2.656 0.214737 0.163964 0 1 3.2714 0.00328451 0.372269 0.000513347 0.00667351 2.25707 0.492813 0.013054 0.266501 0.00513347 0.0272074 4 0 4 4 -0 3948.25 0.0330526 3772 4101 4101 3772 4101 3878 4042 26.2352 0.0527155 24.5771 27.6789 27.6789 24.5771 27.6789 25.1604 27.5245 0.388704 0.580246 0.0024132 1 0.691914 0.0799828 0.566908 0.207786 0.383634 0.084099 0.69891 0.00562774 0.352925 0.164641 0.0237646 0.116769 0.0390455 0.0684547 24.1929 0.216058 100.293 0.0792447 100 91 110 0.804268 0.247106 0.875656 0.0419514 0.31683 0.54266 
66.25/66.38	c satzilla's ranking:
66.25/66.38	c 1) march_dl2004: 3.335080
66.25/66.38	c 2) picosat846: 1.001213
66.25/66.38	c 3) kcnfs04SAT07: 0.890143
66.25/66.38	c 4) adaptg2wsat+: 0.467093
66.25/66.38	c 5) gnovelty+: 0.399381
66.25/66.38	c 6) SATenstein: 0.385475
66.25/66.38	c 7) adaptg2wsat0: 0.217894
66.25/66.38	c 8) mxc-sr08: -10000.000000
66.25/66.38	c 9) tts-4-0: -10000.000000
66.25/66.38	c 10) zchaff_rand: -10000.000000
66.25/66.38	c 11) vallst: -10000.000000
66.25/66.38	c 12) minisat20: -10000.000000
66.25/66.38	c 13) minisat20SAT07: -10000.000000
66.25/66.38	c satzilla running march_dl2004 ... 
550.24/550.51	c Bin: Executing march_dl2004
550.24/550.51	c spawning binary file with 1133 seconds ...
550.24/550.51	c child exited successfully
550.24/550.51	c march_dl2004 returned code 20.
550.24/550.51	s UNSATISFIABLE
550.24/550.51	c SATZILLA_TIME=550.350000

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1539530-1238557504/watcher-1539530-1238557504 -o /tmp/evaluation-result-1539530-1238557504/solver-1539530-1238557504 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_R HOME/instance-1539530-1238557504.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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 1.02 3/73 30905
/proc/meminfo: memFree=1582288/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=2056 CPUtime=0
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1128414350 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 514 112 96 399 0 111 0
[pid=30906] ppid=30905 vsize=6508 CPUtime=0
/proc/30906/stat : 30906 (SATenstein) R 30905 30905 30012 0 -1 4194304 282 0 0 0 0 0 0 0 19 0 1 0 1128414350 6664192 263 1992294400 134512640 134854740 4294955344 18446744073709551615 7110398 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30906/statm: 1627 264 151 83 0 1188 0

[startup+0.0732331 s]
/proc/loadavg: 1.00 1.00 1.02 3/73 30905
/proc/meminfo: memFree=1582288/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=2056 CPUtime=0
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1128414350 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 514 112 96 399 0 111 0
[pid=30906] ppid=30905 vsize=6504 CPUtime=0.06
/proc/30906/stat : 30906 (SATenstein) R 30905 30905 30012 0 -1 4194304 368 0 0 0 6 0 0 0 19 0 1 0 1128414350 6660096 343 1992294400 134512640 134854740 4294955344 18446744073709551615 134763445 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30906/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8560

[startup+0.101235 s]
/proc/loadavg: 1.00 1.00 1.02 3/73 30905
/proc/meminfo: memFree=1582288/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=2056 CPUtime=0
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1128414350 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 514 112 96 399 0 111 0
[pid=30906] ppid=30905 vsize=6504 CPUtime=0.09
/proc/30906/stat : 30906 (SATenstein) R 30905 30905 30012 0 -1 4194304 368 0 0 0 9 0 0 0 19 0 1 0 1128414350 6660096 343 1992294400 134512640 134854740 4294955344 18446744073709551615 134668964 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30906/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8560

[startup+0.301255 s]
/proc/loadavg: 1.00 1.00 1.02 3/73 30905
/proc/meminfo: memFree=1582288/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=2056 CPUtime=0
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1128414350 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 514 112 96 399 0 111 0
[pid=30906] ppid=30905 vsize=6504 CPUtime=0.29
/proc/30906/stat : 30906 (SATenstein) R 30905 30905 30012 0 -1 4194304 368 0 0 0 29 0 0 0 21 0 1 0 1128414350 6660096 343 1992294400 134512640 134854740 4294955344 18446744073709551615 134568378 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30906/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8560

[startup+0.701295 s]
/proc/loadavg: 1.00 1.00 1.02 3/73 30905
/proc/meminfo: memFree=1582288/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=2056 CPUtime=0
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1128414350 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 514 112 96 399 0 111 0
[pid=30906] ppid=30905 vsize=6504 CPUtime=0.69
/proc/30906/stat : 30906 (SATenstein) R 30905 30905 30012 0 -1 4194304 368 0 0 0 69 0 0 0 25 0 1 0 1128414350 6660096 343 1992294400 134512640 134854740 4294955344 18446744073709551615 134761179 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30906/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8560

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 1.02 2/75 30907
/proc/meminfo: memFree=1581440/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=2056 CPUtime=0
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1128414350 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 514 112 96 399 0 111 0
[pid=30906] ppid=30905 vsize=6504 CPUtime=1.49
/proc/30906/stat : 30906 (SATenstein) R 30905 30905 30012 0 -1 4194304 368 0 0 0 149 0 0 0 25 0 1 0 1128414350 6660096 343 1992294400 134512640 134854740 4294955344 18446744073709551615 134760373 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30906/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8560

[startup+3.10154 s]
/proc/loadavg: 1.00 1.00 1.02 2/75 30907
/proc/meminfo: memFree=1581312/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=2056 CPUtime=0
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1128414350 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 514 112 96 399 0 111 0
[pid=30906] ppid=30905 vsize=6504 CPUtime=3.09
/proc/30906/stat : 30906 (SATenstein) R 30905 30905 30012 0 -1 4194304 368 0 0 0 309 0 0 0 25 0 1 0 1128414350 6660096 343 1992294400 134512640 134854740 4294955344 18446744073709551615 134761063 0 0 8392704 0 0 0 0 17 1 0 0
/proc/30906/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8560

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 1.02 2/75 30907
/proc/meminfo: memFree=1580416/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=2056 CPUtime=0
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1128414350 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 514 112 96 399 0 111 0
[pid=30906] ppid=30905 vsize=6504 CPUtime=6.29
/proc/30906/stat : 30906 (SATenstein) R 30905 30905 30012 0 -1 4194304 368 0 0 0 629 0 0 0 25 0 1 0 1128414350 6660096 343 1992294400 134512640 134854740 4294955344 18446744073709551615 134760373 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30906/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8560

[startup+12.7015 s]
/proc/loadavg: 1.07 1.02 1.02 2/75 30907
/proc/meminfo: memFree=1581440/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=2056 CPUtime=0
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1128414350 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 514 112 96 399 0 111 0
[pid=30906] ppid=30905 vsize=6504 CPUtime=12.68
/proc/30906/stat : 30906 (SATenstein) R 30905 30905 30012 0 -1 4194304 368 0 0 0 1268 0 0 0 25 0 1 0 1128414350 6660096 343 1992294400 134512640 134854740 4294955344 18446744073709551615 134760630 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30906/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8560

[startup+25.5018 s]
/proc/loadavg: 1.06 1.02 1.02 2/75 30907
/proc/meminfo: memFree=1581568/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=2056 CPUtime=0
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1128414350 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 514 112 96 399 0 111 0
[pid=30906] ppid=30905 vsize=6504 CPUtime=25.47
/proc/30906/stat : 30906 (SATenstein) R 30905 30905 30012 0 -1 4194304 368 0 0 0 2547 0 0 0 25 0 1 0 1128414350 6660096 343 1992294400 134512640 134854740 4294955344 18446744073709551615 134761047 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30906/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8560

[startup+51.1014 s]
/proc/loadavg: 1.04 1.01 1.02 2/75 30908
/proc/meminfo: memFree=1580544/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=2056 CPUtime=29.99
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 152 368 0 0 0 0 2999 0 19 0 1 0 1128414350 2105344 121 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 514 121 104 399 0 111 0
[pid=30908] ppid=30905 vsize=2452 CPUtime=21.07
/proc/30908/stat : 30908 (mxc-sr08) R 30905 30905 30012 0 -1 4194304 544 0 0 0 2107 0 0 0 25 0 1 0 1128417351 2510848 540 1992294400 134512640 135078026 4294956176 18446744073709551615 134534321 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30908/statm: 613 540 71 138 0 472 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 4508

[startup+102.307 s]
/proc/loadavg: 1.01 1.01 1.01 2/75 30911
/proc/meminfo: memFree=1580864/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=3344 CPUtime=66.34
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 530 2135 0 0 409 26 6197 2 25 0 1 0 1128414350 3424256 372 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 836 372 219 399 0 433 0
[pid=30911] ppid=30905 vsize=1428 CPUtime=35.9
/proc/30911/stat : 30911 (march_dl2004) R 30905 30905 30012 0 -1 4194304 296 0 0 0 3590 0 0 0 25 0 1 0 1128420988 1462272 288 1992294400 134512640 134996440 4294956176 18446744073709551615 134528172 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30911/statm: 357 288 74 118 0 236 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 4772

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 30911
/proc/meminfo: memFree=1580864/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=3344 CPUtime=66.34
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 530 2135 0 0 409 26 6197 2 25 0 1 0 1128414350 3424256 372 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 836 372 219 399 0 433 0
[pid=30911] ppid=30905 vsize=1428 CPUtime=95.86
/proc/30911/stat : 30911 (march_dl2004) R 30905 30905 30012 0 -1 4194304 305 0 0 0 9586 0 0 0 25 0 1 0 1128420988 1462272 297 1992294400 134512640 134996440 4294956176 18446744073709551615 134526962 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30911/statm: 357 297 74 118 0 236 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 4772

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 30911
/proc/meminfo: memFree=1580864/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=3344 CPUtime=66.34
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 530 2135 0 0 409 26 6197 2 25 0 1 0 1128414350 3424256 372 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 836 372 219 399 0 433 0
[pid=30911] ppid=30905 vsize=1428 CPUtime=155.84
/proc/30911/stat : 30911 (march_dl2004) R 30905 30905 30012 0 -1 4194304 310 0 0 0 15584 0 0 0 25 0 1 0 1128420988 1462272 302 1992294400 134512640 134996440 4294956176 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30911/statm: 357 302 74 118 0 236 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 4772

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 30911
/proc/meminfo: memFree=1580864/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=3344 CPUtime=66.34
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 530 2135 0 0 409 26 6197 2 25 0 1 0 1128414350 3424256 372 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 836 372 219 399 0 433 0
[pid=30911] ppid=30905 vsize=1428 CPUtime=215.81
/proc/30911/stat : 30911 (march_dl2004) R 30905 30905 30012 0 -1 4194304 315 0 0 0 21581 0 0 0 25 0 1 0 1128420988 1462272 307 1992294400 134512640 134996440 4294956176 18446744073709551615 134567969 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30911/statm: 357 307 74 118 0 236 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 4772

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 30911
/proc/meminfo: memFree=1580864/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=3344 CPUtime=66.34
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 530 2135 0 0 409 26 6197 2 25 0 1 0 1128414350 3424256 372 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 836 372 219 399 0 433 0
[pid=30911] ppid=30905 vsize=1560 CPUtime=275.78
/proc/30911/stat : 30911 (march_dl2004) R 30905 30905 30012 0 -1 4194304 318 0 0 0 27578 0 0 0 25 0 1 0 1128420988 1597440 310 1992294400 134512640 134996440 4294956176 18446744073709551615 134526954 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30911/statm: 390 310 74 118 0 269 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 4904

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 30911
/proc/meminfo: memFree=1580864/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=3344 CPUtime=66.34
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 530 2135 0 0 409 26 6197 2 25 0 1 0 1128414350 3424256 372 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 836 372 219 399 0 433 0
[pid=30911] ppid=30905 vsize=1560 CPUtime=335.76
/proc/30911/stat : 30911 (march_dl2004) R 30905 30905 30012 0 -1 4194304 320 0 0 0 33576 0 0 0 25 0 1 0 1128420988 1597440 312 1992294400 134512640 134996440 4294956176 18446744073709551615 134514206 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30911/statm: 390 312 74 118 0 269 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 4904

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 30911
/proc/meminfo: memFree=1580800/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=3344 CPUtime=66.34
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 530 2135 0 0 409 26 6197 2 25 0 1 0 1128414350 3424256 372 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 836 372 219 399 0 433 0
[pid=30911] ppid=30905 vsize=1560 CPUtime=395.74
/proc/30911/stat : 30911 (march_dl2004) R 30905 30905 30012 0 -1 4194304 321 0 0 0 39574 0 0 0 25 0 1 0 1128420988 1597440 313 1992294400 134512640 134996440 4294956176 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30911/statm: 390 313 74 118 0 269 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 4904

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 30911
/proc/meminfo: memFree=1580800/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=3344 CPUtime=66.34
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 530 2135 0 0 409 26 6197 2 25 0 1 0 1128414350 3424256 372 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 836 372 219 399 0 433 0
[pid=30911] ppid=30905 vsize=1560 CPUtime=455.71
/proc/30911/stat : 30911 (march_dl2004) R 30905 30905 30012 0 -1 4194304 322 0 0 0 45571 0 0 0 25 0 1 0 1128420988 1597440 314 1992294400 134512640 134996440 4294956176 18446744073709551615 134528181 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30911/statm: 390 314 74 118 0 269 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 4904

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

[startup+537.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 30911
/proc/meminfo: memFree=1580800/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=3344 CPUtime=66.34
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 530 2135 0 0 409 26 6197 2 25 0 1 0 1128414350 3424256 372 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 836 372 219 399 0 433 0
[pid=30911] ppid=30905 vsize=1560 CPUtime=470.9
/proc/30911/stat : 30911 (march_dl2004) R 30905 30905 30012 0 -1 4194304 323 0 0 0 47090 0 0 0 25 0 1 0 1128420988 1597440 315 1992294400 134512640 134996440 4294956176 18446744073709551615 134526969 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30911/statm: 390 315 74 118 0 269 0
Current children cumulated CPU time (s) 537.24
Current children cumulated vsize (KiB) 4904

[startup+543.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 30911
/proc/meminfo: memFree=1580800/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=3344 CPUtime=66.34
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 530 2135 0 0 409 26 6197 2 25 0 1 0 1128414350 3424256 372 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 836 372 219 399 0 433 0
[pid=30911] ppid=30905 vsize=1560 CPUtime=477.3
/proc/30911/stat : 30911 (march_dl2004) R 30905 30905 30012 0 -1 4194304 323 0 0 0 47730 0 0 0 25 0 1 0 1128420988 1597440 315 1992294400 134512640 134996440 4294956176 18446744073709551615 134568193 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30911/statm: 390 315 74 118 0 269 0
Current children cumulated CPU time (s) 543.64
Current children cumulated vsize (KiB) 4904

[startup+547.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 30911
/proc/meminfo: memFree=1580800/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=3344 CPUtime=66.34
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 530 2135 0 0 409 26 6197 2 25 0 1 0 1128414350 3424256 372 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 836 372 219 399 0 433 0
[pid=30911] ppid=30905 vsize=1560 CPUtime=480.5
/proc/30911/stat : 30911 (march_dl2004) R 30905 30905 30012 0 -1 4194304 323 0 0 0 48050 0 0 0 25 0 1 0 1128420988 1597440 315 1992294400 134512640 134996440 4294956176 18446744073709551615 134537698 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30911/statm: 390 315 74 118 0 269 0
Current children cumulated CPU time (s) 546.84
Current children cumulated vsize (KiB) 4904

[startup+548.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 30911
/proc/meminfo: memFree=1580800/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=3344 CPUtime=66.34
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 530 2135 0 0 409 26 6197 2 25 0 1 0 1128414350 3424256 372 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 836 372 219 399 0 433 0
[pid=30911] ppid=30905 vsize=1560 CPUtime=482.1
/proc/30911/stat : 30911 (march_dl2004) R 30905 30905 30012 0 -1 4194304 323 0 0 0 48210 0 0 0 25 0 1 0 1128420988 1597440 315 1992294400 134512640 134996440 4294956176 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30911/statm: 390 315 74 118 0 269 0
Current children cumulated CPU time (s) 548.44
Current children cumulated vsize (KiB) 4904

[startup+549.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 30911
/proc/meminfo: memFree=1580800/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=3344 CPUtime=66.34
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 530 2135 0 0 409 26 6197 2 25 0 1 0 1128414350 3424256 372 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 836 372 219 399 0 433 0
[pid=30911] ppid=30905 vsize=1560 CPUtime=482.9
/proc/30911/stat : 30911 (march_dl2004) R 30905 30905 30012 0 -1 4194304 323 0 0 0 48290 0 0 0 25 0 1 0 1128420988 1597440 315 1992294400 134512640 134996440 4294956176 18446744073709551615 134528346 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30911/statm: 390 315 74 118 0 269 0
Current children cumulated CPU time (s) 549.24
Current children cumulated vsize (KiB) 4904

[startup+550.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 30911
/proc/meminfo: memFree=1580800/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=3344 CPUtime=66.34
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 530 2135 0 0 409 26 6197 2 25 0 1 0 1128414350 3424256 372 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 836 372 219 399 0 433 0
[pid=30911] ppid=30905 vsize=1560 CPUtime=483.7
/proc/30911/stat : 30911 (march_dl2004) R 30905 30905 30012 0 -1 4194304 323 0 0 0 48370 0 0 0 25 0 1 0 1128420988 1597440 315 1992294400 134512640 134996440 4294956176 18446744073709551615 134617565 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30911/statm: 390 315 74 118 0 269 0
Current children cumulated CPU time (s) 550.04
Current children cumulated vsize (KiB) 4904

[startup+550.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 30911
/proc/meminfo: memFree=1580800/2055920 swapFree=4177652/4192956
[pid=30905] ppid=30903 vsize=3344 CPUtime=66.34
/proc/30905/stat : 30905 (SATzilla2009_R) S 30903 30905 30012 0 -1 4194304 530 2135 0 0 409 26 6197 2 25 0 1 0 1128414350 3424256 372 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/30905/statm: 836 372 219 399 0 433 0
[pid=30911] ppid=30905 vsize=1560 CPUtime=483.9
/proc/30911/stat : 30911 (march_dl2004) R 30905 30905 30012 0 -1 4194304 323 0 0 0 48390 0 0 0 25 0 1 0 1128420988 1597440 315 1992294400 134512640 134996440 4294956176 18446744073709551615 134617607 0 0 8392704 0 0 0 0 17 0 0 0
/proc/30911/statm: 390 315 74 118 0 269 0
Current children cumulated CPU time (s) 550.24
Current children cumulated vsize (KiB) 4904

Child status: 20
Real time (s): 550.516
CPU time (s): 550.278
CPU user time (s): 549.982
CPU system time (s): 0.295955
CPU usage (%): 99.9568
Max. virtual memory (cumulated for all children) (KiB): 8560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 549.982
system time used= 0.295955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3003
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= 16
involuntary context switches= 2149

runsolver used 0.45993 second user time and 1.55176 second system time

The end

Launcher Data

Begin job on node84 at 2009-04-01 05:45:04
IDJOB=1539530
IDBENCH=70623
IDSOLVER=526
FILE ID=node84/1539530-1238557504
PBS_JOBID= 9062109
Free space on /tmp= 66312 MiB

SOLVER NAME= SATzilla2009_R 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S190880026-038.cnf
COMMAND LINE= HOME/SATzilla2009_R BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539530-1238557504/watcher-1539530-1238557504 -o /tmp/evaluation-result-1539530-1238557504/solver-1539530-1238557504 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_R HOME/instance-1539530-1238557504.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1c16225d4e571234b78d9dbdbb77e015
RANDOM SEED=1303190365

node84.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1582768 kB
Buffers:         82624 kB
Cached:         300684 kB
SwapCached:       6944 kB
Active:         223000 kB
Inactive:       169492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1582768 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:           31484 kB
Writeback:           0 kB
Mapped:          14820 kB
Slab:            65788 kB
Committed_AS:  2999116 kB
PageTables:       1980 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= 66280 MiB
End job on node84 at 2009-04-01 05:54:15