Trace number 1539506

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 597.392 597.605

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S729526068-046.cnf
MD5SUM167b9c9b8ef7174228a6613d96e94620
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark506.49
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

66.24/66.39	c SATzilla is building models for class 1
66.24/66.39	c run presolver SATenstein for 30 seconds ... 
66.24/66.39	c Bin: Executing SATenstein
66.24/66.39	c spawning binary file with 30 seconds ...
66.24/66.39	c child exit by a signal
66.24/66.39	c SATenstein returned code 137.
66.24/66.39	c run presolver mxc-sr08 for 30 seconds ... 
66.24/66.39	c Bin: Executing mxc-sr08
66.24/66.39	c spawning binary file with 30 seconds ...
66.24/66.39	c child exit by a signal
66.24/66.39	c mxc-sr08 returned code 137.
66.24/66.39	c Orignal number of varibales is 460, number of clauses is 1955 
66.24/66.39	c predicted feature computation time is 6.310844 
66.24/66.39	c Bin: Executing satelite
66.24/66.39	c spawning binary file with 240 seconds ...
66.24/66.39	c child exited successfully
66.24/66.39	c satzilla computing base features
66.24/66.39	c Number of variabe is: 444, Number of clause is : 1939 
66.24/66.39	c Initializing...
66.24/66.39	c satzilla compute diameter ...
66.24/66.39	c start diameter features ...
66.24/66.39	c satzilla doing clause learning
66.24/66.39	c start clause learning features ...
66.24/66.39	c Bin: Executing zchaff07
66.24/66.39	c spawning binary file with 2 seconds ...
66.24/66.39	c child exit by a signal
66.24/66.39	c satzilla doing survey propogation probe
66.24/66.39	c do survay propogation for 2 second ...
66.24/66.39	c satzilla doing local search probe
66.24/66.39	c satzilla doing lobjois search-space size estimate
66.24/66.39	c features are:460 1955 444 1939 0.036036 0.00825168 0.228984 0.501891 0.586278 0.742087 0.00686246 0.0702072 0.00675676 0.0112613 0.190657 0 0.953584 0.00686246 0.300278 0.00103146 0.013409 2.77188 0.237628 0.167026 0 1 3.40793 0.00351835 0.422974 0 0.00928314 2.43686 0.514698 0.0135693 0.294696 0.00206292 0.0268179 4.00451 0.016741 4 5 0.0288856 3903 0.0276681 3738 4002 4002 3738 4002 3875 3997 26.9488 0.071068 24.7404 29.0807 29.0807 24.7404 29.0807 25.3673 28.6067 0.402719 0.559828 0.00115994 1 0.697434 0.0745132 0.581484 0.225748 0.402891 0.0892327 0.713621 0.00395016 0.558745 0.172832 0.0235591 0.125284 0.0424804 0.0732789 22.4411 0.319116 97.8124 0.0782412 98 88 107 0.81246 0.246976 0.875792 0.0441899 0.321253 0.537026 
66.24/66.39	c satzilla's ranking:
66.24/66.39	c 1) march_dl2004: 3.331484
66.24/66.39	c 2) kcnfs04SAT07: 0.737538
66.24/66.39	c 3) gnovelty+: 0.534010
66.24/66.39	c 4) picosat846: 0.445525
66.24/66.39	c 5) SATenstein: 0.122534
66.24/66.39	c 6) adaptg2wsat0: 0.043603
66.24/66.39	c 7) adaptg2wsat+: -0.007651
66.24/66.39	c 8) mxc-sr08: -10000.000000
66.24/66.39	c 9) tts-4-0: -10000.000000
66.24/66.39	c 10) zchaff_rand: -10000.000000
66.24/66.39	c 11) vallst: -10000.000000
66.24/66.39	c 12) minisat20: -10000.000000
66.24/66.39	c 13) minisat20SAT07: -10000.000000
66.24/66.39	c satzilla running march_dl2004 ... 
597.36/597.60	c Bin: Executing march_dl2004
597.36/597.60	c spawning binary file with 1133 seconds ...
597.36/597.60	c child exited successfully
597.36/597.60	c march_dl2004 returned code 20.
597.36/597.60	s UNSATISFIABLE
597.36/597.60	c SATZILLA_TIME=597.460000

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-1539506-1238550829/watcher-1539506-1238550829 -o /tmp/evaluation-result-1539506-1238550829/solver-1539506-1238550829 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_R HOME/instance-1539506-1238550829.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 1.00 3/64 13682
/proc/meminfo: memFree=1505904/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=2056 CPUtime=0
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1127744788 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 514 112 96 399 0 111 0
[pid=13683] ppid=13682 vsize=6508 CPUtime=0
/proc/13683/stat : 13683 (SATenstein) R 13682 13682 13587 0 -1 4194304 281 0 0 0 0 0 0 0 19 0 1 0 1127744788 6664192 262 1992294400 134512640 134854740 4294955360 18446744073709551615 134782321 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13683/statm: 1627 262 151 83 0 1188 0

[startup+0.0506689 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13682
/proc/meminfo: memFree=1505904/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=2056 CPUtime=0
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1127744788 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 514 112 96 399 0 111 0
[pid=13683] ppid=13682 vsize=6504 CPUtime=0.04
/proc/13683/stat : 13683 (SATenstein) R 13682 13682 13587 0 -1 4194304 368 0 0 0 4 0 0 0 19 0 1 0 1127744788 6660096 343 1992294400 134512640 134854740 4294955360 18446744073709551615 134568744 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13683/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8560

[startup+0.101671 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13682
/proc/meminfo: memFree=1505904/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=2056 CPUtime=0
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1127744788 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 514 112 96 399 0 111 0
[pid=13683] ppid=13682 vsize=6504 CPUtime=0.09
/proc/13683/stat : 13683 (SATenstein) R 13682 13682 13587 0 -1 4194304 368 0 0 0 9 0 0 0 19 0 1 0 1127744788 6660096 343 1992294400 134512640 134854740 4294955360 18446744073709551615 134560496 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13683/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8560

[startup+0.301688 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13682
/proc/meminfo: memFree=1505904/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=2056 CPUtime=0
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1127744788 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 514 112 96 399 0 111 0
[pid=13683] ppid=13682 vsize=6504 CPUtime=0.29
/proc/13683/stat : 13683 (SATenstein) R 13682 13682 13587 0 -1 4194304 368 0 0 0 29 0 0 0 21 0 1 0 1127744788 6660096 343 1992294400 134512640 134854740 4294955360 18446744073709551615 134761104 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13683/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8560

[startup+0.701723 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13682
/proc/meminfo: memFree=1505904/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=2056 CPUtime=0
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1127744788 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 514 112 96 399 0 111 0
[pid=13683] ppid=13682 vsize=6504 CPUtime=0.69
/proc/13683/stat : 13683 (SATenstein) R 13682 13682 13587 0 -1 4194304 368 0 0 0 69 0 0 0 25 0 1 0 1127744788 6660096 343 1992294400 134512640 134854740 4294955360 18446744073709551615 134760765 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13683/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8560

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13684
/proc/meminfo: memFree=1505056/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=2056 CPUtime=0
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1127744788 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 514 112 96 399 0 111 0
[pid=13683] ppid=13682 vsize=6504 CPUtime=1.49
/proc/13683/stat : 13683 (SATenstein) R 13682 13682 13587 0 -1 4194304 368 0 0 0 149 0 0 0 25 0 1 0 1127744788 6660096 343 1992294400 134512640 134854740 4294955360 18446744073709551615 134568738 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13683/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8560

[startup+3.10294 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13684
/proc/meminfo: memFree=1504928/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=2056 CPUtime=0
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1127744788 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 514 112 96 399 0 111 0
[pid=13683] ppid=13682 vsize=6504 CPUtime=3.09
/proc/13683/stat : 13683 (SATenstein) R 13682 13682 13587 0 -1 4194304 368 0 0 0 309 0 0 0 25 0 1 0 1127744788 6660096 343 1992294400 134512640 134854740 4294955360 18446744073709551615 134760265 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13683/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8560

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13684
/proc/meminfo: memFree=1504928/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=2056 CPUtime=0
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1127744788 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 514 112 96 399 0 111 0
[pid=13683] ppid=13682 vsize=6504 CPUtime=6.28
/proc/13683/stat : 13683 (SATenstein) R 13682 13682 13587 0 -1 4194304 368 0 0 0 628 0 0 0 25 0 1 0 1127744788 6660096 343 1992294400 134512640 134854740 4294955360 18446744073709551615 134760373 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13683/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8560

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13684
/proc/meminfo: memFree=1505056/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=2056 CPUtime=0
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1127744788 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 514 112 96 399 0 111 0
[pid=13683] ppid=13682 vsize=6504 CPUtime=12.68
/proc/13683/stat : 13683 (SATenstein) R 13682 13682 13587 0 -1 4194304 368 0 0 0 1268 0 0 0 25 0 1 0 1127744788 6660096 343 1992294400 134512640 134854740 4294955360 18446744073709551615 134760012 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13683/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8560

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13684
/proc/meminfo: memFree=1505248/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=2056 CPUtime=0
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1127744788 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 514 112 96 399 0 111 0
[pid=13683] ppid=13682 vsize=6504 CPUtime=25.48
/proc/13683/stat : 13683 (SATenstein) R 13682 13682 13587 0 -1 4194304 368 0 0 0 2548 0 0 0 25 0 1 0 1127744788 6660096 343 1992294400 134512640 134854740 4294955360 18446744073709551615 134608415 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13683/statm: 1626 343 174 83 0 1187 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8560

[startup+51.1011 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 13685
/proc/meminfo: memFree=1504160/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=2056 CPUtime=29.99
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 152 368 0 0 0 0 2999 0 16 0 1 0 1127744788 2105344 121 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 514 121 104 399 0 111 0
[pid=13685] ppid=13682 vsize=2600 CPUtime=21.06
/proc/13685/stat : 13685 (mxc-sr08) R 13682 13682 13587 0 -1 4194304 565 0 0 0 2106 0 0 0 25 0 1 0 1127747789 2662400 561 1992294400 134512640 135078026 4294956192 18446744073709551615 134534653 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13685/statm: 650 561 71 138 0 509 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 4656

[startup+102.306 s]
/proc/loadavg: 1.10 1.03 1.00 2/66 13688
/proc/meminfo: memFree=1504672/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=3344 CPUtime=66.33
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 528 2172 0 0 410 24 6197 2 25 0 1 0 1127744788 3424256 371 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 836 371 219 399 0 433 0
[pid=13688] ppid=13682 vsize=1432 CPUtime=35.89
/proc/13688/stat : 13688 (march_dl2004) R 13682 13682 13587 0 -1 4194304 293 0 0 0 3589 0 0 0 25 0 1 0 1127751427 1466368 285 1992294400 134512640 134996440 4294956192 18446744073709551615 134526928 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13688/statm: 358 285 74 118 0 237 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 4776

[startup+162.302 s]
/proc/loadavg: 1.10 1.04 1.00 2/66 13688
/proc/meminfo: memFree=1504608/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=3344 CPUtime=66.33
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 528 2172 0 0 410 24 6197 2 25 0 1 0 1127744788 3424256 371 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 836 371 219 399 0 433 0
[pid=13688] ppid=13682 vsize=1432 CPUtime=95.87
/proc/13688/stat : 13688 (march_dl2004) R 13682 13682 13587 0 -1 4194304 304 0 0 0 9587 0 0 0 25 0 1 0 1127751427 1466368 296 1992294400 134512640 134996440 4294956192 18446744073709551615 134514049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13688/statm: 358 296 74 118 0 237 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 4776

[startup+222.301 s]
/proc/loadavg: 1.14 1.06 1.01 2/66 13688
/proc/meminfo: memFree=1504608/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=3344 CPUtime=66.33
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 528 2172 0 0 410 24 6197 2 25 0 1 0 1127744788 3424256 371 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 836 371 219 399 0 433 0
[pid=13688] ppid=13682 vsize=1432 CPUtime=155.86
/proc/13688/stat : 13688 (march_dl2004) R 13682 13682 13587 0 -1 4194304 309 0 0 0 15586 0 0 0 25 0 1 0 1127751427 1466368 301 1992294400 134512640 134996440 4294956192 18446744073709551615 134527002 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13688/statm: 358 301 74 118 0 237 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 4776

[startup+282.301 s]
/proc/loadavg: 1.05 1.05 1.00 2/66 13688
/proc/meminfo: memFree=1504608/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=3344 CPUtime=66.33
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 528 2172 0 0 410 24 6197 2 25 0 1 0 1127744788 3424256 371 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 836 371 219 399 0 433 0
[pid=13688] ppid=13682 vsize=1432 CPUtime=215.84
/proc/13688/stat : 13688 (march_dl2004) R 13682 13682 13587 0 -1 4194304 313 0 0 0 21584 0 0 0 25 0 1 0 1127751427 1466368 305 1992294400 134512640 134996440 4294956192 18446744073709551615 134532964 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13688/statm: 358 305 74 118 0 237 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 4776

[startup+342.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 13688
/proc/meminfo: memFree=1504608/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=3344 CPUtime=66.33
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 528 2172 0 0 410 24 6197 2 25 0 1 0 1127744788 3424256 371 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 836 371 219 399 0 433 0
[pid=13688] ppid=13682 vsize=1432 CPUtime=275.82
/proc/13688/stat : 13688 (march_dl2004) R 13682 13682 13587 0 -1 4194304 315 0 0 0 27582 0 0 0 25 0 1 0 1127751427 1466368 307 1992294400 134512640 134996440 4294956192 18446744073709551615 134532964 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13688/statm: 358 307 74 118 0 237 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 4776

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 13688
/proc/meminfo: memFree=1504608/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=3344 CPUtime=66.33
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 528 2172 0 0 410 24 6197 2 25 0 1 0 1127744788 3424256 371 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 836 371 219 399 0 433 0
[pid=13688] ppid=13682 vsize=1432 CPUtime=335.81
/proc/13688/stat : 13688 (march_dl2004) R 13682 13682 13587 0 -1 4194304 318 0 0 0 33581 0 0 0 25 0 1 0 1127751427 1466368 310 1992294400 134512640 134996440 4294956192 18446744073709551615 134527990 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13688/statm: 358 310 74 118 0 237 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4776

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 13694
/proc/meminfo: memFree=1504416/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=3344 CPUtime=66.33
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 528 2172 0 0 410 24 6197 2 25 0 1 0 1127744788 3424256 371 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 836 371 219 399 0 433 0
[pid=13688] ppid=13682 vsize=1560 CPUtime=395.79
/proc/13688/stat : 13688 (march_dl2004) R 13682 13682 13587 0 -1 4194304 320 0 0 0 39579 0 0 0 25 0 1 0 1127751427 1597440 312 1992294400 134512640 134996440 4294956192 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13688/statm: 390 312 74 118 0 269 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4904

[startup+522.301 s]
/proc/loadavg: 1.21 1.08 1.02 2/66 14171
/proc/meminfo: memFree=1504032/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=3344 CPUtime=66.33
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 528 2172 0 0 410 24 6197 2 25 0 1 0 1127744788 3424256 371 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 836 371 219 399 0 433 0
[pid=13688] ppid=13682 vsize=1560 CPUtime=455.77
/proc/13688/stat : 13688 (march_dl2004) R 13682 13682 13587 0 -1 4194304 322 0 0 0 45576 1 0 0 25 0 1 0 1127751427 1597440 314 1992294400 134512640 134996440 4294956192 18446744073709551615 134514049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13688/statm: 390 314 74 118 0 269 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 4904

[startup+582.302 s]
/proc/loadavg: 1.08 1.06 1.01 2/66 14171
/proc/meminfo: memFree=1504096/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=3344 CPUtime=66.33
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 528 2172 0 0 410 24 6197 2 25 0 1 0 1127744788 3424256 371 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 836 371 219 399 0 433 0
[pid=13688] ppid=13682 vsize=1560 CPUtime=515.74
/proc/13688/stat : 13688 (march_dl2004) R 13682 13682 13587 0 -1 4194304 324 0 0 0 51573 1 0 0 25 0 1 0 1127751427 1597440 316 1992294400 134512640 134996440 4294956192 18446744073709551615 134566538 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13688/statm: 390 316 74 118 0 269 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 4904

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

[startup+588.701 s]
/proc/loadavg: 1.06 1.06 1.01 2/66 14171
/proc/meminfo: memFree=1504096/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=3344 CPUtime=66.33
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 528 2172 0 0 410 24 6197 2 25 0 1 0 1127744788 3424256 371 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 836 371 219 399 0 433 0
[pid=13688] ppid=13682 vsize=1560 CPUtime=522.14
/proc/13688/stat : 13688 (march_dl2004) R 13682 13682 13587 0 -1 4194304 324 0 0 0 52213 1 0 0 25 0 1 0 1127751427 1597440 316 1992294400 134512640 134996440 4294956192 18446744073709551615 134527905 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13688/statm: 390 316 74 118 0 269 0
Current children cumulated CPU time (s) 588.47
Current children cumulated vsize (KiB) 4904

[startup+591.901 s]
/proc/loadavg: 1.06 1.06 1.01 2/66 14171
/proc/meminfo: memFree=1504096/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=3344 CPUtime=66.33
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 528 2172 0 0 410 24 6197 2 25 0 1 0 1127744788 3424256 371 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 836 371 219 399 0 433 0
[pid=13688] ppid=13682 vsize=1560 CPUtime=525.34
/proc/13688/stat : 13688 (march_dl2004) R 13682 13682 13587 0 -1 4194304 324 0 0 0 52533 1 0 0 25 0 1 0 1127751427 1597440 316 1992294400 134512640 134996440 4294956192 18446744073709551615 134526851 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13688/statm: 390 316 74 118 0 269 0
Current children cumulated CPU time (s) 591.67
Current children cumulated vsize (KiB) 4904

[startup+595.106 s]
/proc/loadavg: 1.06 1.06 1.01 2/66 14171
/proc/meminfo: memFree=1504096/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=3344 CPUtime=66.33
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 528 2172 0 0 410 24 6197 2 25 0 1 0 1127744788 3424256 371 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 836 371 219 399 0 433 0
[pid=13688] ppid=13682 vsize=1560 CPUtime=528.54
/proc/13688/stat : 13688 (march_dl2004) R 13682 13682 13587 0 -1 4194304 324 0 0 0 52853 1 0 0 25 0 1 0 1127751427 1597440 316 1992294400 134512640 134996440 4294956192 18446744073709551615 134526908 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13688/statm: 390 316 74 118 0 269 0
Current children cumulated CPU time (s) 594.87
Current children cumulated vsize (KiB) 4904

[startup+596.702 s]
/proc/loadavg: 1.06 1.06 1.01 2/66 14171
/proc/meminfo: memFree=1504096/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=3344 CPUtime=66.33
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 528 2172 0 0 410 24 6197 2 25 0 1 0 1127744788 3424256 371 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 836 371 219 399 0 433 0
[pid=13688] ppid=13682 vsize=1560 CPUtime=530.14
/proc/13688/stat : 13688 (march_dl2004) R 13682 13682 13587 0 -1 4194304 324 0 0 0 53013 1 0 0 25 0 1 0 1127751427 1597440 316 1992294400 134512640 134996440 4294956192 18446744073709551615 134526864 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13688/statm: 390 316 74 118 0 269 0
Current children cumulated CPU time (s) 596.47
Current children cumulated vsize (KiB) 4904

[startup+597.102 s]
/proc/loadavg: 1.06 1.06 1.01 2/66 14171
/proc/meminfo: memFree=1504096/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=3344 CPUtime=66.33
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 528 2172 0 0 410 24 6197 2 25 0 1 0 1127744788 3424256 371 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 836 371 219 399 0 433 0
[pid=13688] ppid=13682 vsize=1560 CPUtime=530.54
/proc/13688/stat : 13688 (march_dl2004) R 13682 13682 13587 0 -1 4194304 324 0 0 0 53053 1 0 0 25 0 1 0 1127751427 1597440 316 1992294400 134512640 134996440 4294956192 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13688/statm: 390 316 74 118 0 269 0
Current children cumulated CPU time (s) 596.87
Current children cumulated vsize (KiB) 4904

[startup+597.502 s]
/proc/loadavg: 1.06 1.06 1.01 2/66 14171
/proc/meminfo: memFree=1504096/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=3344 CPUtime=66.33
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 528 2172 0 0 410 24 6197 2 25 0 1 0 1127744788 3424256 371 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 836 371 219 399 0 433 0
[pid=13688] ppid=13682 vsize=1560 CPUtime=530.93
/proc/13688/stat : 13688 (march_dl2004) R 13682 13682 13587 0 -1 4194304 324 0 0 0 53092 1 0 0 25 0 1 0 1127751427 1597440 316 1992294400 134512640 134996440 4294956192 18446744073709551615 134551415 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13688/statm: 390 316 74 118 0 269 0
Current children cumulated CPU time (s) 597.26
Current children cumulated vsize (KiB) 4904

[startup+597.602 s]
/proc/loadavg: 1.06 1.06 1.01 2/66 14171
/proc/meminfo: memFree=1504096/2055920 swapFree=4178796/4192956
[pid=13682] ppid=13680 vsize=3344 CPUtime=66.33
/proc/13682/stat : 13682 (SATzilla2009_R) S 13680 13682 13587 0 -1 4194304 528 2172 0 0 410 24 6197 2 25 0 1 0 1127744788 3424256 371 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/13682/statm: 836 371 219 399 0 433 0
[pid=13688] ppid=13682 vsize=1560 CPUtime=531.03
/proc/13688/stat : 13688 (march_dl2004) R 13682 13682 13587 0 -1 4194304 324 0 0 0 53102 1 0 0 25 0 1 0 1127751427 1597440 316 1992294400 134512640 134996440 4294956192 18446744073709551615 134527835 0 0 8392704 0 0 0 0 17 0 0 0
/proc/13688/statm: 390 316 74 118 0 269 0
Current children cumulated CPU time (s) 597.36
Current children cumulated vsize (KiB) 4904

Child status: 20
Real time (s): 597.605
CPU time (s): 597.392
CPU user time (s): 597.108
CPU system time (s): 0.283956
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 8560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 597.108
system time used= 0.283956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3042
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= 1697

runsolver used 0.494924 second user time and 1.69074 second system time

The end

Launcher Data

Begin job on node57 at 2009-04-01 03:53:49
IDJOB=1539506
IDBENCH=70615
IDSOLVER=526
FILE ID=node57/1539506-1238550829
PBS_JOBID= 9062124
Free space on /tmp= 66264 MiB

SOLVER NAME= SATzilla2009_R 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S729526068-046.cnf
COMMAND LINE= HOME/SATzilla2009_R BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539506-1238550829/watcher-1539506-1238550829 -o /tmp/evaluation-result-1539506-1238550829/solver-1539506-1238550829 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_R HOME/instance-1539506-1238550829.cnf

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

MD5SUM BENCH= 167b9c9b8ef7174228a6613d96e94620
RANDOM SEED=724104042

node57.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		: 3000.213
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		: 3000.213
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:       1506448 kB
Buffers:         87420 kB
Cached:         367328 kB
SwapCached:       7992 kB
Active:         234680 kB
Inactive:       229528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1506448 kB
SwapTotal:     4192956 kB
SwapFree:      4178796 kB
Dirty:           31484 kB
Writeback:           0 kB
Mapped:          15096 kB
Slab:            71436 kB
Committed_AS:  2720492 kB
PageTables:       1392 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= 66232 MiB
End job on node57 at 2009-04-01 04:03:47