Trace number 1630575

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 295.08 295.209

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1035441377-058.cnf
MD5SUMc6ff311280a6d1a0e6f0a58edc326a81
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark181.739
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

66.25/66.36	c SATzilla is building models for class 1
66.25/66.36	c run presolver SATenstein for 30 seconds ... 
66.25/66.36	c Bin: Executing SATenstein
66.25/66.36	c spawning binary file with 30 seconds ...
66.25/66.36	c child exit by a signal
66.25/66.36	c SATenstein returned code 137.
66.25/66.36	c run presolver mxc-sr08 for 30 seconds ... 
66.25/66.36	c Bin: Executing mxc-sr08
66.25/66.36	c spawning binary file with 30 seconds ...
66.25/66.36	c child exit by a signal
66.25/66.36	c mxc-sr08 returned code 137.
66.25/66.36	c Orignal number of varibales is 440, number of clauses is 1870 
66.25/66.36	c predicted feature computation time is 6.299798 
66.25/66.36	c Bin: Executing satelite
66.25/66.36	c spawning binary file with 240 seconds ...
66.25/66.36	c child exited successfully
66.25/66.36	c satzilla computing base features
66.25/66.36	c Number of variabe is: 427, Number of clause is : 1857 
66.25/66.36	c Initializing...
66.25/66.36	c satzilla compute diameter ...
66.25/66.36	c start diameter features ...
66.25/66.36	c satzilla doing clause learning
66.25/66.36	c start clause learning features ...
66.25/66.36	c Bin: Executing zchaff07
66.25/66.36	c spawning binary file with 2 seconds ...
66.25/66.36	c child exit by a signal
66.25/66.36	c satzilla doing survey propogation probe
66.25/66.36	c do survay propogation for 2 second ...
66.25/66.36	c satzilla doing local search probe
66.25/66.36	c satzilla doing lobjois search-space size estimate
66.25/66.36	c features are:440 1870 427 1857 0.030445 0.00700054 0.229941 0.506211 0.585054 0.739406 0.00713044 0.0687178 0.00702576 0.0117096 0.183846 0 0.955843 0.00713044 0.292475 0.00215401 0.0140011 2.72277 0.215813 0.167919 0 1 3.27606 0.00354504 0.399525 0 0.00807754 2.33672 0.499192 0.0140641 0.283821 0.00430802 0.0274637 4 0 4 4 -0 3944.25 0.0157062 3873 4014 4014 3873 4014 3893 3997 25.0954 0.0351252 24.0008 26.0533 26.0533 24.0008 26.0533 24.4626 25.8647 0.376433 0.588117 0.0034108 1 0.684865 0.0859598 0.546512 0.18625 0.373443 0.0833911 0.681081 0.0049113 0.425294 0.158719 0.0227053 0.111529 0.0409886 0.0717404 24.0038 0.201857 93.5504 0.0759237 93 84 103 0.833391 0.241154 0.877173 0.0376157 0.320647 0.562526 
66.25/66.36	c satzilla's ranking:
66.25/66.36	c 1) march_dl2004: 3.313804
66.25/66.36	c 2) picosat846: 1.247400
66.25/66.36	c 3) kcnfs04SAT07: 0.793335
66.25/66.36	c 4) gnovelty+: 0.388776
66.25/66.36	c 5) adaptg2wsat+: 0.387279
66.25/66.36	c 6) adaptg2wsat0: 0.355704
66.25/66.36	c 7) SATenstein: 0.168859
66.25/66.36	c 8) mxc-sr08: -10000.000000
66.25/66.36	c 9) tts-4-0: -10000.000000
66.25/66.36	c 10) zchaff_rand: -10000.000000
66.25/66.36	c 11) vallst: -10000.000000
66.25/66.36	c 12) minisat20: -10000.000000
66.25/66.36	c 13) minisat20SAT07: -10000.000000
66.25/66.36	c satzilla running march_dl2004 ... 
295.05/295.20	c Bin: Executing march_dl2004
295.05/295.20	c spawning binary file with 4933 seconds ...
295.05/295.20	c child exited successfully
295.05/295.20	c march_dl2004 returned code 20.
295.05/295.20	s UNSATISFIABLE
295.05/295.20	c SATZILLA_TIME=295.110000

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1630575-1240121908/watcher-1630575-1240121908 -o /tmp/evaluation-result-1630575-1240121908/solver-1630575-1240121908 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/SATzilla2009_R HOME/instance-1630575-1240121908.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 25850
/proc/meminfo: memFree=1257192/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=2056 CPUtime=0
/proc/25850/stat : 25850 (SATzilla2009_R) R 25848 25850 25739 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 40224322 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135543087 0 0 4096 0 0 0 0 17 0 0 0
/proc/25850/statm: 514 112 96 399 0 111 0
[pid=25851] ppid=25850 vsize=6508 CPUtime=0
/proc/25851/stat : 25851 (SATenstein) R 25850 25850 25739 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 40224322 6664192 261 1992294400 134512640 134854740 4294955360 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25851/statm: 1627 261 151 83 0 1188 0

[startup+0.014593 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25850
/proc/meminfo: memFree=1257192/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=2056 CPUtime=0
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 40224322 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25850/statm: 514 112 96 399 0 111 0
[pid=25851] ppid=25850 vsize=6504 CPUtime=0.01
/proc/25851/stat : 25851 (SATenstein) R 25850 25850 25739 0 -1 4194304 363 0 0 0 1 0 0 0 19 0 1 0 40224322 6660096 339 1992294400 134512640 134854740 4294955360 18446744073709551615 134516805 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25851/statm: 1626 339 174 83 0 1187 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8560

[startup+0.102597 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25850
/proc/meminfo: memFree=1257192/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=2056 CPUtime=0
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 40224322 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25850/statm: 514 112 96 399 0 111 0
[pid=25851] ppid=25850 vsize=6504 CPUtime=0.1
/proc/25851/stat : 25851 (SATenstein) R 25850 25850 25739 0 -1 4194304 363 0 0 0 10 0 0 0 19 0 1 0 40224322 6660096 339 1992294400 134512640 134854740 4294955360 18446744073709551615 134763442 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25851/statm: 1626 339 174 83 0 1187 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 8560

[startup+0.301609 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25850
/proc/meminfo: memFree=1257192/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=2056 CPUtime=0
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 40224322 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25850/statm: 514 112 96 399 0 111 0
[pid=25851] ppid=25850 vsize=6504 CPUtime=0.29
/proc/25851/stat : 25851 (SATenstein) R 25850 25850 25739 0 -1 4194304 363 0 0 0 29 0 0 0 21 0 1 0 40224322 6660096 339 1992294400 134512640 134854740 4294955360 18446744073709551615 134761015 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25851/statm: 1626 339 174 83 0 1187 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8560

[startup+0.701635 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25850
/proc/meminfo: memFree=1257192/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=2056 CPUtime=0
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 40224322 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25850/statm: 514 112 96 399 0 111 0
[pid=25851] ppid=25850 vsize=6504 CPUtime=0.69
/proc/25851/stat : 25851 (SATenstein) R 25850 25850 25739 0 -1 4194304 363 0 0 0 69 0 0 0 25 0 1 0 40224322 6660096 339 1992294400 134512640 134854740 4294955360 18446744073709551615 134760607 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25851/statm: 1626 339 174 83 0 1187 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8560

[startup+1.50169 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25852
/proc/meminfo: memFree=1256344/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=2056 CPUtime=0
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 40224322 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25850/statm: 514 112 96 399 0 111 0
[pid=25851] ppid=25850 vsize=6504 CPUtime=1.49
/proc/25851/stat : 25851 (SATenstein) R 25850 25850 25739 0 -1 4194304 363 0 0 0 149 0 0 0 25 0 1 0 40224322 6660096 339 1992294400 134512640 134854740 4294955360 18446744073709551615 134760335 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25851/statm: 1626 339 174 83 0 1187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8560

[startup+3.10179 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25852
/proc/meminfo: memFree=1256216/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=2056 CPUtime=0
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 40224322 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25850/statm: 514 112 96 399 0 111 0
[pid=25851] ppid=25850 vsize=6504 CPUtime=3.09
/proc/25851/stat : 25851 (SATenstein) R 25850 25850 25739 0 -1 4194304 363 0 0 0 309 0 0 0 25 0 1 0 40224322 6660096 339 1992294400 134512640 134854740 4294955360 18446744073709551615 134760966 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25851/statm: 1626 339 174 83 0 1187 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8560

[startup+6.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25852
/proc/meminfo: memFree=1256224/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=2056 CPUtime=0
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 40224322 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25850/statm: 514 112 96 399 0 111 0
[pid=25851] ppid=25850 vsize=6504 CPUtime=6.29
/proc/25851/stat : 25851 (SATenstein) R 25850 25850 25739 0 -1 4194304 363 0 0 0 629 0 0 0 25 0 1 0 40224322 6660096 339 1992294400 134512640 134854740 4294955360 18446744073709551615 134760771 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25851/statm: 1626 339 174 83 0 1187 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8560

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25852
/proc/meminfo: memFree=1256416/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=2056 CPUtime=0
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 40224322 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25850/statm: 514 112 96 399 0 111 0
[pid=25851] ppid=25850 vsize=6504 CPUtime=12.69
/proc/25851/stat : 25851 (SATenstein) R 25850 25850 25739 0 -1 4194304 363 0 0 0 1269 0 0 0 25 0 1 0 40224322 6660096 339 1992294400 134512640 134854740 4294955360 18446744073709551615 134760563 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25851/statm: 1626 339 174 83 0 1187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8560

[startup+25.5022 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25852
/proc/meminfo: memFree=1256544/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=2056 CPUtime=0
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 40224322 2105344 112 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25850/statm: 514 112 96 399 0 111 0
[pid=25851] ppid=25850 vsize=6504 CPUtime=25.49
/proc/25851/stat : 25851 (SATenstein) R 25850 25850 25739 0 -1 4194304 363 0 0 0 2549 0 0 0 25 0 1 0 40224322 6660096 339 1992294400 134512640 134854740 4294955360 18446744073709551615 134760012 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25851/statm: 1626 339 174 83 0 1187 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8560

[startup+51.1029 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25853
/proc/meminfo: memFree=1255520/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=2056 CPUtime=29.98
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 152 363 0 0 0 0 2998 0 16 0 1 0 40224322 2105344 121 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25850/statm: 514 121 104 399 0 111 0
[pid=25853] ppid=25850 vsize=2608 CPUtime=21.08
/proc/25853/stat : 25853 (mxc-sr08) R 25850 25850 25739 0 -1 4194304 554 0 0 0 2108 0 0 0 25 0 1 0 40227322 2670592 550 1992294400 134512640 135078026 4294956208 18446744073709551615 134535115 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25853/statm: 652 550 71 138 0 511 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 4664

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25856
/proc/meminfo: memFree=1256032/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=3344 CPUtime=66.32
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 524 2149 0 0 409 24 6196 3 25 0 1 0 40224322 3424256 369 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/25850/statm: 836 369 219 399 0 433 0
[pid=25856] ppid=25850 vsize=1420 CPUtime=35.91
/proc/25856/stat : 25856 (march_dl2004) R 25850 25850 25739 0 -1 4194304 286 0 0 0 3591 0 0 0 25 0 1 0 40230959 1454080 278 1992294400 134512640 134996440 4294956208 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25856/statm: 355 278 74 118 0 234 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 4764

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25856
/proc/meminfo: memFree=1255968/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=3344 CPUtime=66.32
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 524 2149 0 0 409 24 6196 3 25 0 1 0 40224322 3424256 369 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/25850/statm: 836 369 219 399 0 433 0
[pid=25856] ppid=25850 vsize=1420 CPUtime=95.89
/proc/25856/stat : 25856 (march_dl2004) R 25850 25850 25739 0 -1 4194304 297 0 0 0 9589 0 0 0 25 0 1 0 40230959 1454080 289 1992294400 134512640 134996440 4294956208 18446744073709551615 134568492 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25856/statm: 355 289 74 118 0 234 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 4764

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25856
/proc/meminfo: memFree=1255968/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=3344 CPUtime=66.32
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 524 2149 0 0 409 24 6196 3 25 0 1 0 40224322 3424256 369 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/25850/statm: 836 369 219 399 0 433 0
[pid=25856] ppid=25850 vsize=1420 CPUtime=155.87
/proc/25856/stat : 25856 (march_dl2004) R 25850 25850 25739 0 -1 4194304 302 0 0 0 15587 0 0 0 25 0 1 0 40230959 1454080 294 1992294400 134512640 134996440 4294956208 18446744073709551615 134528181 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25856/statm: 355 294 74 118 0 234 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 4764

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25856
/proc/meminfo: memFree=1255904/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=3344 CPUtime=66.32
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 524 2149 0 0 409 24 6196 3 25 0 1 0 40224322 3424256 369 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/25850/statm: 836 369 219 399 0 433 0
[pid=25856] ppid=25850 vsize=1420 CPUtime=215.83
/proc/25856/stat : 25856 (march_dl2004) R 25850 25850 25739 0 -1 4194304 305 0 0 0 21583 0 0 0 25 0 1 0 40230959 1454080 297 1992294400 134512640 134996440 4294956208 18446744073709551615 134564353 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25856/statm: 355 297 74 118 0 234 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 4764

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

[startup+287.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25856
/proc/meminfo: memFree=1255904/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=3344 CPUtime=66.32
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 524 2149 0 0 409 24 6196 3 25 0 1 0 40224322 3424256 369 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/25850/statm: 836 369 219 399 0 433 0
[pid=25856] ppid=25850 vsize=1420 CPUtime=221.43
/proc/25856/stat : 25856 (march_dl2004) R 25850 25850 25739 0 -1 4194304 305 0 0 0 22143 0 0 0 25 0 1 0 40230959 1454080 297 1992294400 134512640 134996440 4294956208 18446744073709551615 134514015 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25856/statm: 355 297 74 118 0 234 0
Current children cumulated CPU time (s) 287.75
Current children cumulated vsize (KiB) 4764

[startup+291.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25856
/proc/meminfo: memFree=1255904/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=3344 CPUtime=66.32
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 524 2149 0 0 409 24 6196 3 25 0 1 0 40224322 3424256 369 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/25850/statm: 836 369 219 399 0 433 0
[pid=25856] ppid=25850 vsize=1420 CPUtime=224.63
/proc/25856/stat : 25856 (march_dl2004) R 25850 25850 25739 0 -1 4194304 306 0 0 0 22463 0 0 0 25 0 1 0 40230959 1454080 298 1992294400 134512640 134996440 4294956208 18446744073709551615 134564979 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25856/statm: 355 298 74 118 0 234 0
Current children cumulated CPU time (s) 290.95
Current children cumulated vsize (KiB) 4764

[startup+292.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25856
/proc/meminfo: memFree=1255904/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=3344 CPUtime=66.32
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 524 2149 0 0 409 24 6196 3 25 0 1 0 40224322 3424256 369 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/25850/statm: 836 369 219 399 0 433 0
[pid=25856] ppid=25850 vsize=1420 CPUtime=226.23
/proc/25856/stat : 25856 (march_dl2004) R 25850 25850 25739 0 -1 4194304 306 0 0 0 22623 0 0 0 25 0 1 0 40230959 1454080 298 1992294400 134512640 134996440 4294956208 18446744073709551615 134567250 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25856/statm: 355 298 74 118 0 234 0
Current children cumulated CPU time (s) 292.55
Current children cumulated vsize (KiB) 4764

[startup+294.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25856
/proc/meminfo: memFree=1255904/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=3344 CPUtime=66.32
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 524 2149 0 0 409 24 6196 3 25 0 1 0 40224322 3424256 369 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/25850/statm: 836 369 219 399 0 433 0
[pid=25856] ppid=25850 vsize=1420 CPUtime=227.83
/proc/25856/stat : 25856 (march_dl2004) R 25850 25850 25739 0 -1 4194304 306 0 0 0 22783 0 0 0 25 0 1 0 40230959 1454080 298 1992294400 134512640 134996440 4294956208 18446744073709551615 134536747 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25856/statm: 355 298 74 118 0 234 0
Current children cumulated CPU time (s) 294.15
Current children cumulated vsize (KiB) 4764

[startup+294.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25856
/proc/meminfo: memFree=1255904/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=3344 CPUtime=66.32
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 524 2149 0 0 409 24 6196 3 25 0 1 0 40224322 3424256 369 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/25850/statm: 836 369 219 399 0 433 0
[pid=25856] ppid=25850 vsize=1420 CPUtime=228.23
/proc/25856/stat : 25856 (march_dl2004) R 25850 25850 25739 0 -1 4194304 306 0 0 0 22823 0 0 0 25 0 1 0 40230959 1454080 298 1992294400 134512640 134996440 4294956208 18446744073709551615 134551593 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25856/statm: 355 298 74 118 0 234 0
Current children cumulated CPU time (s) 294.55
Current children cumulated vsize (KiB) 4764

[startup+295.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25856
/proc/meminfo: memFree=1255904/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=3344 CPUtime=66.32
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 524 2149 0 0 409 24 6196 3 25 0 1 0 40224322 3424256 369 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/25850/statm: 836 369 219 399 0 433 0
[pid=25856] ppid=25850 vsize=1420 CPUtime=228.63
/proc/25856/stat : 25856 (march_dl2004) R 25850 25850 25739 0 -1 4194304 306 0 0 0 22863 0 0 0 25 0 1 0 40230959 1454080 298 1992294400 134512640 134996440 4294956208 18446744073709551615 134551415 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25856/statm: 355 298 74 118 0 234 0
Current children cumulated CPU time (s) 294.95
Current children cumulated vsize (KiB) 4764

[startup+295.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25856
/proc/meminfo: memFree=1255904/2055920 swapFree=4192956/4192956
[pid=25850] ppid=25848 vsize=3344 CPUtime=66.32
/proc/25850/stat : 25850 (SATzilla2009_R) S 25848 25850 25739 0 -1 4194304 524 2149 0 0 409 24 6196 3 25 0 1 0 40224322 3424256 369 1992294400 134512640 136149437 4294956240 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/25850/statm: 836 369 219 399 0 433 0
[pid=25856] ppid=25850 vsize=1420 CPUtime=228.73
/proc/25856/stat : 25856 (march_dl2004) R 25850 25850 25739 0 -1 4194304 306 0 0 0 22873 0 0 0 25 0 1 0 40230959 1454080 298 1992294400 134512640 134996440 4294956208 18446744073709551615 134537984 0 0 8392704 0 0 0 0 17 0 0 0
/proc/25856/statm: 355 298 74 118 0 234 0
Current children cumulated CPU time (s) 295.05
Current children cumulated vsize (KiB) 4764

Child status: 20
Real time (s): 295.209
CPU time (s): 295.08
CPU user time (s): 294.798
CPU system time (s): 0.281957
CPU usage (%): 99.9562
Max. virtual memory (cumulated for all children) (KiB): 8560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 294.798
system time used= 0.281957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2994
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= 758

runsolver used 0.26096 second user time and 0.819875 second system time

The end

Launcher Data

Begin job on node22 at 2009-04-19 08:18:28
IDJOB=1630575
IDBENCH=70591
IDSOLVER=587
FILE ID=node22/1630575-1240121908
PBS_JOBID= 9159206
Free space on /tmp= 66336 MiB

SOLVER NAME= SATzilla2009_R 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1035441377-058.cnf
COMMAND LINE= HOME/SATzilla2009_R BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1630575-1240121908/watcher-1630575-1240121908 -o /tmp/evaluation-result-1630575-1240121908/solver-1630575-1240121908 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/SATzilla2009_R HOME/instance-1630575-1240121908.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c6ff311280a6d1a0e6f0a58edc326a81
RANDOM SEED=81400694

node22.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		: 3000.232
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		: 3000.232
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:       1257672 kB
Buffers:         88484 kB
Cached:         629324 kB
SwapCached:          0 kB
Active:         306132 kB
Inactive:       425576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1257672 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           31488 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            52596 kB
Committed_AS:   179468 kB
PageTables:       1368 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= 66304 MiB
End job on node22 at 2009-04-19 08:23:23