Trace number 1731409

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_I 2009-03-22UNSAT 1093.61 1094.22

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
MD5SUMd8fa78c834564753f42ad3a5aaefa23a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark256.362
Satisfiable
(Un)Satisfiability was proved
Number of variables796
Number of clauses10039
Sum of the clauses size30316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39840
Number of clauses of size 4199
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

19.27/19.36	c SATzilla is building models for class 3
19.27/19.36	c run presolver mxc-sr08 for 10 seconds ... 
19.27/19.36	c Bin: Executing mxc-sr08
19.27/19.36	c spawning binary file with 10 seconds ...
19.27/19.36	c child exit by a signal
19.27/19.36	c mxc-sr08 returned code 137.
19.27/19.36	c run presolver picosat846 for 5 seconds ... 
19.27/19.36	c Bin: Executing picosat846
19.27/19.36	c spawning binary file with 5 seconds ...
19.27/19.36	c child exit by a signal
19.27/19.36	c picosat846 returned code 137.
19.27/19.36	c Orignal number of varibales is 796, number of clauses is 10039 
19.27/19.36	c predicted feature computation time is 1.451690 
19.27/19.36	c Bin: Executing satelite
19.27/19.36	c spawning binary file with 240 seconds ...
19.27/19.36	c child exited successfully
19.27/19.36	c satzilla computing base features
19.27/19.36	c Number of variabe is: 597, Number of clause is : 9840 
19.27/19.36	c Initializing...
19.27/19.36	c satzilla doing clause learning
19.27/19.36	c start clause learning features ...
19.27/19.36	c Bin: Executing zchaff07
19.27/19.36	c spawning binary file with 2 seconds ...
19.27/19.36	c child exit by a signal
19.27/19.36	c satzilla doing survey propogation probe
19.27/19.36	c do survay propogation for 2 second ...
19.27/19.36	c satzilla doing local search probe
19.27/19.36	c features are:796 10039 597 9840 0.333333 0.0202236 0.0606707 0.476818 0.596994 1.0475 0.00559743 0.25036 0.00502513 0.0117253 0.482678 0 0.845833 0.00559743 0.397732 0.00325203 0.0146341 3.37816 0.343676 0.0500443 0.2 0.5 2.61179 0.00221109 0.524175 0.000406504 0.00762195 3.62202 0.417785 0.00207542 0.363735 0.00142276 0.0050813 4472.5 0.00458357 4452 4493 4493 4452 4493 4452 4493 24.7292 0.0070076 24.5559 24.9025 24.9025 24.5559 24.9025 24.5559 24.9025 0.619554 0.103307 0.44563 0.814654 0.699929 0.538216 0.661594 0.571134 0.615848 0.00379034 1.10346 6.20913e-09 0.0150345 0.00973842 6.66375e-06 0.00780824 0.000103747 0.000914218 54.6353 0.115572 178.076 0.0728243 178 164 192 3.88576 0.154482 0.978666 0.00918891 
19.27/19.36	c satzilla's ranking:
19.27/19.36	c 1) minisat20SAT07: 7.063817
19.27/19.36	c 2) mxc-sr08: 5.287898
19.27/19.36	c 3) picosat846: 2.499412
19.27/19.36	c 4) zchaff_rand: 1.755459
19.27/19.36	c 5) march_dl2004: -5.609102
19.27/19.36	c 6) SATenstein: -10000.000000
19.27/19.36	c 7) gnovelty+: -10000.000000
19.27/19.36	c 8) adaptg2wsat+: -10000.000000
19.27/19.36	c 9) adaptg2wsat0: -10000.000000
19.27/19.36	c 10) tts-4-0: -10000.000000
19.27/19.36	c 11) vallst: -10000.000000
19.27/19.36	c 12) minisat20: -10000.000000
19.27/19.36	c 13) kcnfs04SAT07: -10000.000000
19.27/19.36	c satzilla running minisat20SAT07 ... 
1093.55/1094.22	c Bin: Executing minisat20SAT07
1093.55/1094.22	c spawning binary file with 1180 seconds ...
1093.55/1094.22	c child exited successfully
1093.55/1094.22	c minisat20SAT07 returned code 0.
1093.55/1094.22	s UNSATISFIABLE
1093.55/1094.22	c SATZILLA_TIME=1093.760000

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-1731409-1240770264/watcher-1731409-1240770264 -o /tmp/evaluation-result-1731409-1240770264/solver-1731409-1240770264 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_I HOME/instance-1731409-1240770264.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: 0.99 0.97 0.98 3/64 11838
/proc/meminfo: memFree=1590736/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=2056 CPUtime=0
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105054503 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 514 112 96 399 0 111 0
[pid=11839] ppid=11838 vsize=1144 CPUtime=0
/proc/11839/stat : 11839 (mxc-sr08) R 11838 11838 11380 0 -1 4194304 191 0 0 0 0 0 0 0 19 0 1 0 105054503 1171456 187 1992294400 134512640 135078026 4294956192 18446744073709551615 134722554 0 0 8392704 0 0 0 0 17 0 0 0
/proc/11839/statm: 286 187 54 138 0 145 0

[startup+0.083531 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 11838
/proc/meminfo: memFree=1590736/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=2056 CPUtime=0
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105054503 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 514 112 96 399 0 111 0
[pid=11839] ppid=11838 vsize=2192 CPUtime=0.07
/proc/11839/stat : 11839 (mxc-sr08) R 11838 11838 11380 0 -1 4194304 537 0 0 0 7 0 0 0 19 0 1 0 105054503 2244608 458 1992294400 134512640 135078026 4294956192 18446744073709551615 134534209 0 0 8392704 0 0 0 0 17 0 0 0
/proc/11839/statm: 548 458 71 138 0 407 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4248

[startup+0.101533 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 11838
/proc/meminfo: memFree=1590736/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=2056 CPUtime=0
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105054503 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 514 112 96 399 0 111 0
[pid=11839] ppid=11838 vsize=2192 CPUtime=0.09
/proc/11839/stat : 11839 (mxc-sr08) R 11838 11838 11380 0 -1 4194304 537 0 0 0 9 0 0 0 19 0 1 0 105054503 2244608 458 1992294400 134512640 135078026 4294956192 18446744073709551615 134534215 0 0 8392704 0 0 0 0 17 0 0 0
/proc/11839/statm: 548 458 71 138 0 407 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4248

[startup+0.301555 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 11838
/proc/meminfo: memFree=1590736/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=2056 CPUtime=0
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105054503 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 514 112 96 399 0 111 0
[pid=11839] ppid=11838 vsize=2192 CPUtime=0.29
/proc/11839/stat : 11839 (mxc-sr08) R 11838 11838 11380 0 -1 4194304 545 0 0 0 29 0 0 0 21 0 1 0 105054503 2244608 466 1992294400 134512640 135078026 4294956192 18446744073709551615 134524294 0 0 8392704 0 0 0 0 17 0 0 0
/proc/11839/statm: 548 466 71 138 0 407 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4248

[startup+0.701601 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 11838
/proc/meminfo: memFree=1590736/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=2056 CPUtime=0
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105054503 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 514 112 96 399 0 111 0
[pid=11839] ppid=11838 vsize=2324 CPUtime=0.69
/proc/11839/stat : 11839 (mxc-sr08) R 11838 11838 11380 0 -1 4194304 580 0 0 0 69 0 0 0 25 0 1 0 105054503 2379776 501 1992294400 134512640 135078026 4294956192 18446744073709551615 134534660 0 0 8392704 0 0 0 0 17 0 0 0
/proc/11839/statm: 581 501 71 138 0 440 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4380

[startup+1.5017 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11840
/proc/meminfo: memFree=1588864/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=2056 CPUtime=0
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105054503 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 514 112 96 399 0 111 0
[pid=11839] ppid=11838 vsize=2456 CPUtime=1.49
/proc/11839/stat : 11839 (mxc-sr08) R 11838 11838 11380 0 -1 4194304 602 0 0 0 149 0 0 0 25 0 1 0 105054503 2514944 523 1992294400 134512640 135078026 4294956192 18446744073709551615 134534640 0 0 8392704 0 0 0 0 17 0 0 0
/proc/11839/statm: 614 523 71 138 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4512

[startup+3.10189 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11840
/proc/meminfo: memFree=1588608/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=2056 CPUtime=0
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105054503 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 514 112 96 399 0 111 0
[pid=11839] ppid=11838 vsize=2588 CPUtime=3.08
/proc/11839/stat : 11839 (mxc-sr08) R 11838 11838 11380 0 -1 4194304 626 0 0 0 307 1 0 0 25 0 1 0 105054503 2650112 547 1992294400 134512640 135078026 4294956192 18446744073709551615 134534834 0 0 8392704 0 0 0 0 17 1 0 0
/proc/11839/statm: 647 547 71 138 0 506 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 4644

[startup+6.30126 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11840
/proc/meminfo: memFree=1588544/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=2056 CPUtime=0
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 105054503 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 514 112 96 399 0 111 0
[pid=11839] ppid=11838 vsize=2720 CPUtime=6.28
/proc/11839/stat : 11839 (mxc-sr08) R 11838 11838 11380 0 -1 4194304 664 0 0 0 626 2 0 0 25 0 1 0 105054503 2785280 585 1992294400 134512640 135078026 4294956192 18446744073709551615 134534605 0 0 8392704 0 0 0 0 17 0 0 0
/proc/11839/statm: 680 585 71 138 0 539 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4776

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11841
/proc/meminfo: memFree=1589760/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=2056 CPUtime=9.99
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 152 688 0 0 0 0 997 2 19 0 1 0 105054503 2105344 121 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 514 121 104 399 0 111 0
[pid=11841] ppid=11838 vsize=2424 CPUtime=2.68
/proc/11841/stat : 11841 (picosat846) R 11838 11838 11380 0 -1 4194304 363 0 0 0 268 0 0 0 25 0 1 0 105055504 2482176 352 1992294400 134512640 134570484 4294956192 18446744073709551615 134552901 0 0 8392704 0 0 0 0 17 0 0 0
/proc/11841/statm: 606 352 84 14 0 272 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 4480

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11844
/proc/meminfo: memFree=1586816/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=3956 CPUtime=6.12
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 730 0 0 0 612 0 0 0 25 0 1 0 105056439 4050944 687 1992294400 134512640 135078472 4294956192 18446744073709551615 134550596 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 989 687 73 138 0 848 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 7960

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11844
/proc/meminfo: memFree=1585984/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=4800 CPUtime=31.7
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 951 0 0 0 3170 0 0 0 25 0 1 0 105056439 4915200 908 1992294400 134512640 135078472 4294956192 18446744073709551615 134550208 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 1200 908 73 138 0 1059 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 8804

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11844
/proc/meminfo: memFree=1585280/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=5732 CPUtime=82.87
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1144 0 0 0 8287 0 0 0 25 0 1 0 105056439 5869568 1101 1992294400 134512640 135078472 4294956192 18446744073709551615 134550628 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 1433 1101 73 138 0 1292 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 9736

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11844
/proc/meminfo: memFree=1584512/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=6416 CPUtime=142.86
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1331 0 0 0 14285 1 0 0 25 0 1 0 105056439 6569984 1288 1992294400 134512640 135078472 4294956192 18446744073709551615 134550480 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 1604 1288 73 138 0 1463 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 10420

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11844
/proc/meminfo: memFree=1584256/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=6680 CPUtime=202.82
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1393 0 0 0 20281 1 0 0 25 0 1 0 105056439 6840320 1350 1992294400 134512640 135078472 4294956192 18446744073709551615 134550587 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 1670 1350 73 138 0 1529 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 10684

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11844
/proc/meminfo: memFree=1584064/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=6828 CPUtime=262.79
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1442 0 0 0 26278 1 0 0 25 0 1 0 105056439 6991872 1399 1992294400 134512640 135078472 4294956192 18446744073709551615 134552665 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 1707 1399 73 138 0 1566 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 10832

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11844
/proc/meminfo: memFree=1583744/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=7300 CPUtime=322.75
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1528 0 0 0 32274 1 0 0 25 0 1 0 105056439 7475200 1485 1992294400 134512640 135078472 4294956192 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 1825 1485 73 138 0 1684 0

################
# More data... #
################


[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11844
/proc/meminfo: memFree=1582336/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=8548 CPUtime=742.53
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1826 0 0 0 74251 2 0 0 25 0 1 0 105056439 8753152 1783 1992294400 134512640 135078472 4294956192 18446744073709551615 134549361 0 0 8392704 3 0 0 0 17 1 0 0
/proc/11844/statm: 2137 1783 73 138 0 1996 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 12552

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11844
/proc/meminfo: memFree=1582016/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=8964 CPUtime=802.47
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1917 0 0 0 80245 2 0 0 25 0 1 0 105056439 9179136 1874 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 2241 1874 73 138 0 2100 0
Current children cumulated CPU time (s) 821.79
Current children cumulated vsize (KiB) 12968

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11846
/proc/meminfo: memFree=1581760/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=8964 CPUtime=862.43
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1943 0 0 0 86241 2 0 0 25 0 1 0 105056439 9179136 1900 1992294400 134512640 135078472 4294956192 18446744073709551615 134550686 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 2241 1900 73 138 0 2100 0
Current children cumulated CPU time (s) 881.75
Current children cumulated vsize (KiB) 12968

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11846
/proc/meminfo: memFree=1581696/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=9096 CPUtime=922.4
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1948 0 0 0 92238 2 0 0 25 0 1 0 105056439 9314304 1905 1992294400 134512640 135078472 4294956192 18446744073709551615 134550883 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 2274 1905 73 138 0 2133 0
Current children cumulated CPU time (s) 941.72
Current children cumulated vsize (KiB) 13100

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11846
/proc/meminfo: memFree=1581696/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=9096 CPUtime=982.36
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1968 0 0 0 98234 2 0 0 25 0 1 0 105056439 9314304 1925 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 2274 1925 73 138 0 2133 0
Current children cumulated CPU time (s) 1001.68
Current children cumulated vsize (KiB) 13100

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11846
/proc/meminfo: memFree=1581632/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=9096 CPUtime=1042.34
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1977 0 0 0 104232 2 0 0 25 0 1 0 105056439 9314304 1934 1992294400 134512640 135078472 4294956192 18446744073709551615 134550652 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 2274 1934 73 138 0 2133 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 13100

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

[startup+1075.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11846
/proc/meminfo: memFree=1581632/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=9096 CPUtime=1055.14
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1983 0 0 0 105512 2 0 0 25 0 1 0 105056439 9314304 1940 1992294400 134512640 135078472 4294956192 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 2274 1940 73 138 0 2133 0
Current children cumulated CPU time (s) 1074.46
Current children cumulated vsize (KiB) 13100

[startup+1087.91 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11846
/proc/meminfo: memFree=1581632/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=9096 CPUtime=1067.94
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1983 0 0 0 106792 2 0 0 25 0 1 0 105056439 9314304 1940 1992294400 134512640 135078472 4294956192 18446744073709551615 134550656 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 2274 1940 73 138 0 2133 0
Current children cumulated CPU time (s) 1087.26
Current children cumulated vsize (KiB) 13100

[startup+1091.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11846
/proc/meminfo: memFree=1581632/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=9264 CPUtime=1071.14
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1992 0 0 0 107112 2 0 0 25 0 1 0 105056439 9486336 1949 1992294400 134512640 135078472 4294956192 18446744073709551615 134550676 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 2316 1949 73 138 0 2175 0
Current children cumulated CPU time (s) 1090.46
Current children cumulated vsize (KiB) 13268

[startup+1092.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11846
/proc/meminfo: memFree=1581632/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=9264 CPUtime=1072.73
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1992 0 0 0 107271 2 0 0 25 0 1 0 105056439 9486336 1949 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 2316 1949 73 138 0 2175 0
Current children cumulated CPU time (s) 1092.05
Current children cumulated vsize (KiB) 13268

[startup+1093.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11846
/proc/meminfo: memFree=1581632/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=9264 CPUtime=1073.53
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1992 0 0 0 107351 2 0 0 25 0 1 0 105056439 9486336 1949 1992294400 134512640 135078472 4294956192 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 2316 1949 73 138 0 2175 0
Current children cumulated CPU time (s) 1092.85
Current children cumulated vsize (KiB) 13268

[startup+1093.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11846
/proc/meminfo: memFree=1581632/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=9264 CPUtime=1073.93
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1992 0 0 0 107391 2 0 0 25 0 1 0 105056439 9486336 1949 1992294400 134512640 135078472 4294956192 18446744073709551615 134555851 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 2316 1949 73 138 0 2175 0
Current children cumulated CPU time (s) 1093.25
Current children cumulated vsize (KiB) 13268

[startup+1094.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11846
/proc/meminfo: memFree=1581632/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=9264 CPUtime=1074.13
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1992 0 0 0 107411 2 0 0 25 0 1 0 105056439 9486336 1949 1992294400 134512640 135078472 4294956192 18446744073709551615 134550692 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 2316 1949 73 138 0 2175 0
Current children cumulated CPU time (s) 1093.45
Current children cumulated vsize (KiB) 13268

[startup+1094.2 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 11846
/proc/meminfo: memFree=1581632/2055920 swapFree=4191900/4192956
[pid=11838] ppid=11836 vsize=4004 CPUtime=19.32
/proc/11838/stat : 11838 (SATzilla2009_I) S 11836 11838 11380 0 -1 4194304 993 2391 0 0 214 8 1706 4 25 0 1 0 105054503 4100096 565 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/11838/statm: 1001 565 217 399 0 598 0
[pid=11844] ppid=11838 vsize=9264 CPUtime=1074.23
/proc/11844/stat : 11844 (minisat20SAT07) R 11838 11838 11380 0 -1 4194304 1992 0 0 0 107421 2 0 0 25 0 1 0 105056439 9486336 1949 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/11844/statm: 2316 1949 73 138 0 2175 0
Current children cumulated CPU time (s) 1093.55
Current children cumulated vsize (KiB) 13268

Child status: 20
Real time (s): 1094.22
CPU time (s): 1093.61
CPU user time (s): 1093.44
CPU system time (s): 0.160975
CPU usage (%): 99.9436
Max. virtual memory (cumulated for all children) (KiB): 13268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1093.44
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5396
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= 3615

runsolver used 1.40079 second user time and 2.28965 second system time

The end

Launcher Data

Begin job on node53 at 2009-04-26 20:24:25
IDJOB=1731409
IDBENCH=24751
IDSOLVER=528
FILE ID=node53/1731409-1240770264
PBS_JOBID= 9187142
Free space on /tmp= 66476 MiB

SOLVER NAME= SATzilla2009_I 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
COMMAND LINE= HOME/SATzilla2009_I BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731409-1240770264/watcher-1731409-1240770264 -o /tmp/evaluation-result-1731409-1240770264/solver-1731409-1240770264 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_I HOME/instance-1731409-1240770264.cnf

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

MD5SUM BENCH= d8fa78c834564753f42ad3a5aaefa23a
RANDOM SEED=780230034

node53.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		: 3000.245
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		: 3000.245
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:       1591280 kB
Buffers:         45732 kB
Cached:         344068 kB
SwapCached:        384 kB
Active:         161308 kB
Inactive:       241888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1591280 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           31604 kB
Writeback:           0 kB
Mapped:          21780 kB
Slab:            47520 kB
Committed_AS:   326284 kB
PageTables:       1376 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= 66448 MiB
End job on node53 at 2009-04-26 20:42:39