Trace number 1731356

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 792.619 793.075

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark506.219
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

19.30/19.44	c SATzilla is building models for class 3
19.30/19.44	c run presolver mxc-sr08 for 10 seconds ... 
19.30/19.44	c Bin: Executing mxc-sr08
19.30/19.44	c spawning binary file with 10 seconds ...
19.30/19.44	c child exit by a signal
19.30/19.44	c mxc-sr08 returned code 137.
19.30/19.44	c run presolver picosat846 for 5 seconds ... 
19.30/19.44	c Bin: Executing picosat846
19.30/19.44	c spawning binary file with 5 seconds ...
19.30/19.44	c child exit by a signal
19.30/19.44	c picosat846 returned code 137.
19.30/19.44	c Orignal number of varibales is 1100, number of clauses is 7545 
19.30/19.44	c predicted feature computation time is 1.451473 
19.30/19.44	c Bin: Executing satelite
19.30/19.44	c spawning binary file with 240 seconds ...
19.30/19.44	c child exited successfully
19.30/19.44	c satzilla computing base features
19.30/19.44	c Number of variabe is: 987, Number of clause is : 7072 
19.30/19.44	c Initializing...
19.30/19.44	c satzilla doing clause learning
19.30/19.44	c start clause learning features ...
19.30/19.44	c Bin: Executing zchaff07
19.30/19.44	c spawning binary file with 2 seconds ...
19.30/19.44	c child exit by a signal
19.30/19.44	c satzilla doing survey propogation probe
19.30/19.44	c do survay propogation for 2 second ...
19.30/19.44	c satzilla doing local search probe
19.30/19.44	c features are:1100 7545 987 7072 0.114488 0.0668835 0.139564 0.376221 0.882253 1.02294 0.00404194 0.0408919 0.00202634 0.00607903 0.0907304 0.00282805 0.0117364 0.00404194 0.384417 0.00141403 0.0100396 3.09706 0.129605 0.099856 0 0.571429 3.18328 0.00127091 0.452838 0 0.00395928 2.75159 0.315752 0.00180543 0.382312 0.000707014 0.00452489 1389.75 0.972663 118 3438 3438 118 3008 254 828 13.4973 0.879527 2.9322 32.8956 32.8956 2.9322 26.3743 3.07874 10.1993 0.245333 0.647737 0.00014865 0.754443 0.475975 0.0464871 0.363646 0.118077 0.221386 0.0747933 0.860192 0.000518645 0.294648 0.180643 0.00953187 0.108992 0.0236123 0.0516884 53.9205 0.128711 192.033 0.0525414 192 179 204 0.510595 0.214312 0.842662 0.029196 
19.30/19.44	c satzilla's ranking:
19.30/19.44	c 1) minisat20SAT07: 3.911248
19.30/19.44	c 2) mxc-sr08: 3.041998
19.30/19.44	c 3) picosat846: 2.598830
19.30/19.44	c 4) zchaff_rand: 0.608950
19.30/19.44	c 5) march_dl2004: -0.088948
19.30/19.44	c 6) SATenstein: -10000.000000
19.30/19.44	c 7) gnovelty+: -10000.000000
19.30/19.44	c 8) adaptg2wsat+: -10000.000000
19.30/19.44	c 9) adaptg2wsat0: -10000.000000
19.30/19.44	c 10) tts-4-0: -10000.000000
19.30/19.44	c 11) vallst: -10000.000000
19.30/19.44	c 12) minisat20: -10000.000000
19.30/19.44	c 13) kcnfs04SAT07: -10000.000000
19.30/19.44	c satzilla running minisat20SAT07 ... 
792.52/793.07	c Bin: Executing minisat20SAT07
792.52/793.07	c spawning binary file with 1180 seconds ...
792.52/793.07	c child exited successfully
792.52/793.07	c minisat20SAT07 returned code 0.
792.52/793.07	s UNSATISFIABLE
792.52/793.07	c SATZILLA_TIME=792.730000

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-1731356-1240769648/watcher-1731356-1240769648 -o /tmp/evaluation-result-1731356-1240769648/solver-1731356-1240769648 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_I HOME/instance-1731356-1240769648.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: 0.92 0.98 0.99 3/64 27248
/proc/meminfo: memFree=1825320/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=2052 CPUtime=0
/proc/27248/stat : 27248 (SATzilla2009_I) D 27246 27248 26996 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 104992993 2101248 99 1992294400 134512640 136149169 4294956208 18446744073709551615 135546494 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/27248/statm: 513 99 88 399 0 110 0

[startup+0.040262 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27248
/proc/meminfo: memFree=1825320/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=2056 CPUtime=0
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 104992993 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27248/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056

[startup+0.101268 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27248
/proc/meminfo: memFree=1825320/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=2056 CPUtime=0
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 104992993 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27248/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056

[startup+0.301287 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27248
/proc/meminfo: memFree=1825320/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=2056 CPUtime=0
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 104992993 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27248/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056

[startup+0.701333 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27248
/proc/meminfo: memFree=1825320/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=2056 CPUtime=0
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 104992993 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27248/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056

[startup+1.50142 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 27250
/proc/meminfo: memFree=1823960/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=2056 CPUtime=0
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 104992993 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27248/statm: 514 112 96 399 0 111 0
[pid=27250] ppid=27248 vsize=1972 CPUtime=1.48
/proc/27250/stat : 27250 (mxc-sr08) R 27248 27248 26996 0 -1 4194304 451 0 0 0 148 0 0 0 25 0 1 0 104992995 2019328 410 1992294400 134512640 135078026 4294956176 18446744073709551615 134534209 0 0 8392704 0 0 0 0 17 0 0 0
/proc/27250/statm: 493 410 71 138 0 352 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 4028

[startup+3.1016 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 27250
/proc/meminfo: memFree=1823640/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=2056 CPUtime=0
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 104992993 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27248/statm: 514 112 96 399 0 111 0
[pid=27250] ppid=27248 vsize=2236 CPUtime=3.08
/proc/27250/stat : 27250 (mxc-sr08) R 27248 27248 26996 0 -1 4194304 500 0 0 0 308 0 0 0 25 0 1 0 104992995 2289664 459 1992294400 134512640 135078026 4294956176 18446744073709551615 134523806 0 0 8392704 0 0 0 0 17 0 0 0
/proc/27250/statm: 559 459 71 138 0 418 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 4292

[startup+6.30295 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27250
/proc/meminfo: memFree=1822808/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=2056 CPUtime=0
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 104992993 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27248/statm: 514 112 96 399 0 111 0
[pid=27250] ppid=27248 vsize=2368 CPUtime=6.28
/proc/27250/stat : 27250 (mxc-sr08) R 27248 27248 26996 0 -1 4194304 557 0 0 0 628 0 0 0 25 0 1 0 104992995 2424832 516 1992294400 134512640 135078026 4294956176 18446744073709551615 134523875 0 0 8392704 0 0 0 0 17 0 0 0
/proc/27250/statm: 592 516 71 138 0 451 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4424

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27251
/proc/meminfo: memFree=1823576/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=2056 CPUtime=9.99
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 152 594 0 0 0 0 999 0 18 0 1 0 104992993 2105344 121 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 514 121 104 399 0 111 0
[pid=27251] ppid=27248 vsize=2304 CPUtime=2.62
/proc/27251/stat : 27251 (picosat846) R 27248 27248 26996 0 -1 4194304 328 0 8 0 262 0 0 0 25 0 1 0 104993996 2359296 325 1992294400 134512640 134570484 4294956176 18446744073709551615 134553167 0 0 8392704 0 0 0 0 17 0 0 0
/proc/27251/statm: 576 325 84 14 0 242 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 4360

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1821592/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=3000 CPUtime=6.05
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 453 0 0 0 605 0 0 0 25 0 1 0 104994938 3072000 448 1992294400 134512640 135078472 4294956176 18446744073709551615 134550985 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 750 448 73 138 0 609 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 7132

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1820696/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=3968 CPUtime=31.63
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 675 0 0 0 3163 0 0 0 25 0 1 0 104994938 4063232 670 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 992 670 73 138 0 851 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 8100

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1819992/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=4632 CPUtime=82.82
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 848 0 0 0 8282 0 0 0 25 0 1 0 104994938 4743168 843 1992294400 134512640 135078472 4294956176 18446744073709551615 134550642 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 1158 843 73 138 0 1017 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 8764

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1819352/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=5308 CPUtime=142.78
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1010 0 0 0 14278 0 0 0 25 0 1 0 104994938 5435392 1005 1992294400 134512640 135078472 4294956176 18446744073709551615 134550674 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 1327 1005 73 138 0 1186 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 9440

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1818776/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=5784 CPUtime=202.75
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1125 0 0 0 20275 0 0 0 25 0 1 0 104994938 5922816 1120 1992294400 134512640 135078472 4294956176 18446744073709551615 134550637 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 1446 1120 73 138 0 1305 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 9916

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1818520/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=6052 CPUtime=262.73
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1198 0 0 0 26273 0 0 0 25 0 1 0 104994938 6197248 1193 1992294400 134512640 135078472 4294956176 18446744073709551615 134563124 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 1513 1193 73 138 0 1372 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 10184

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1818008/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=6460 CPUtime=322.71
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1320 0 0 0 32270 1 0 0 25 0 1 0 104994938 6615040 1315 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 1615 1315 73 138 0 1474 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 10592

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1817688/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=6724 CPUtime=382.68
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1386 0 0 0 38267 1 0 0 25 0 1 0 104994938 6885376 1381 1992294400 134512640 135078472 4294956176 18446744073709551615 134557206 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 1681 1381 73 138 0 1540 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 10856

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1817496/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=7004 CPUtime=442.66
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1439 0 0 0 44265 1 0 0 25 0 1 0 104994938 7172096 1434 1992294400 134512640 135078472 4294956176 18446744073709551615 134551022 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 1751 1434 73 138 0 1610 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 11136

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1817048/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=7408 CPUtime=502.61
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1532 0 0 0 50260 1 0 0 25 0 1 0 104994938 7585792 1527 1992294400 134512640 135078472 4294956176 18446744073709551615 134550720 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 1852 1527 73 138 0 1711 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 11540

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1816792/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=7544 CPUtime=562.56
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1578 0 0 0 56255 1 0 0 25 0 1 0 104994938 7725056 1573 1992294400 134512640 135078472 4294956176 18446744073709551615 134550729 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 1886 1573 73 138 0 1745 0
Current children cumulated CPU time (s) 581.9
Current children cumulated vsize (KiB) 11676

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1816728/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=7676 CPUtime=622.53
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1604 0 0 0 62252 1 0 0 25 0 1 0 104994938 7860224 1599 1992294400 134512640 135078472 4294956176 18446744073709551615 134550652 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 1919 1599 73 138 0 1778 0
Current children cumulated CPU time (s) 641.87
Current children cumulated vsize (KiB) 11808

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1816472/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=7816 CPUtime=682.51
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1650 0 0 0 68250 1 0 0 25 0 1 0 104994938 8003584 1645 1992294400 134512640 135078472 4294956176 18446744073709551615 134550720 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 1954 1645 73 138 0 1813 0
Current children cumulated CPU time (s) 701.85
Current children cumulated vsize (KiB) 11948

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1816216/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=8096 CPUtime=742.49
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1702 0 0 0 74247 2 0 0 25 0 1 0 104994938 8290304 1697 1992294400 134512640 135078472 4294956176 18446744073709551615 134550262 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 2024 1697 73 138 0 1883 0
Current children cumulated CPU time (s) 761.83
Current children cumulated vsize (KiB) 12228

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

[startup+767.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1816216/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=8096 CPUtime=748.08
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1702 0 0 0 74806 2 0 0 25 0 1 0 104994938 8290304 1697 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 2024 1697 73 138 0 1883 0
Current children cumulated CPU time (s) 767.42
Current children cumulated vsize (KiB) 12228

[startup+780.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1816216/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=8096 CPUtime=760.88
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1702 0 0 0 76086 2 0 0 25 0 1 0 104994938 8290304 1697 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 2024 1697 73 138 0 1883 0
Current children cumulated CPU time (s) 780.22
Current children cumulated vsize (KiB) 12228

[startup+787.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1816152/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=8096 CPUtime=767.28
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1707 0 0 0 76726 2 0 0 25 0 1 0 104994938 8290304 1702 1992294400 134512640 135078472 4294956176 18446744073709551615 134550708 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 2024 1702 73 138 0 1883 0
Current children cumulated CPU time (s) 786.62
Current children cumulated vsize (KiB) 12228

[startup+790.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1816152/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=8096 CPUtime=770.48
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1712 0 0 0 77046 2 0 0 25 0 1 0 104994938 8290304 1707 1992294400 134512640 135078472 4294956176 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 2024 1707 73 138 0 1883 0
Current children cumulated CPU time (s) 789.82
Current children cumulated vsize (KiB) 12228

[startup+791.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1816152/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=8096 CPUtime=772.08
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1712 0 0 0 77206 2 0 0 25 0 1 0 104994938 8290304 1707 1992294400 134512640 135078472 4294956176 18446744073709551615 134556445 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 2024 1707 73 138 0 1883 0
Current children cumulated CPU time (s) 791.42
Current children cumulated vsize (KiB) 12228

[startup+792.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1816152/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=8096 CPUtime=772.88
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1712 0 0 0 77286 2 0 0 25 0 1 0 104994938 8290304 1707 1992294400 134512640 135078472 4294956176 18446744073709551615 134550985 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 2024 1707 73 138 0 1883 0
Current children cumulated CPU time (s) 792.22
Current children cumulated vsize (KiB) 12228

[startup+792.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1816152/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=8096 CPUtime=773.08
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1712 0 0 0 77306 2 0 0 25 0 1 0 104994938 8290304 1707 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 2024 1707 73 138 0 1883 0
Current children cumulated CPU time (s) 792.42
Current children cumulated vsize (KiB) 12228

[startup+793.002 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27254
/proc/meminfo: memFree=1816152/2055920 swapFree=4180832/4192956
[pid=27248] ppid=27246 vsize=4132 CPUtime=19.34
/proc/27248/stat : 27248 (SATzilla2009_I) S 27246 27248 26996 0 -1 4194304 908 2206 0 8 215 18 1699 2 25 0 1 0 104992993 4231168 583 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/27248/statm: 1033 583 217 399 0 630 0
[pid=27254] ppid=27248 vsize=8096 CPUtime=773.18
/proc/27254/stat : 27254 (minisat20SAT07) R 27248 27248 26996 0 -1 4194304 1712 0 0 0 77316 2 0 0 25 0 1 0 104994938 8290304 1707 1992294400 134512640 135078472 4294956176 18446744073709551615 134550596 0 0 8392704 3 0 0 0 17 0 0 0
/proc/27254/statm: 2024 1707 73 138 0 1883 0
Current children cumulated CPU time (s) 792.52
Current children cumulated vsize (KiB) 12228

Child status: 20
Real time (s): 793.075
CPU time (s): 792.619
CPU user time (s): 792.39
CPU system time (s): 0.228965
CPU usage (%): 99.9425
Max. virtual memory (cumulated for all children) (KiB): 12228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 792.39
system time used= 0.228965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4857
page faults= 8
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 2529

runsolver used 0.639902 second user time and 2.25366 second system time

The end

Launcher Data

Begin job on node42 at 2009-04-26 20:14:08
IDJOB=1731356
IDBENCH=24750
IDSOLVER=528
FILE ID=node42/1731356-1240769648
PBS_JOBID= 9187162
Free space on /tmp= 66328 MiB

SOLVER NAME= SATzilla2009_I 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= HOME/SATzilla2009_I BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731356-1240769648/watcher-1731356-1240769648 -o /tmp/evaluation-result-1731356-1240769648/solver-1731356-1240769648 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_I HOME/instance-1731356-1240769648.cnf

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

MD5SUM BENCH= 3c6e2bf4052a26ce5bdb6cfc9e1f735c
RANDOM SEED=2013669760

node42.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:       1825800 kB
Buffers:         12144 kB
Cached:         153684 kB
SwapCached:       5940 kB
Active:          83412 kB
Inactive:        90800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825800 kB
SwapTotal:     4192956 kB
SwapFree:      4180832 kB
Dirty:           31600 kB
Writeback:           0 kB
Mapped:          14064 kB
Slab:            41948 kB
Committed_AS:   499832 kB
PageTables:       1388 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= 66296 MiB
End job on node42 at 2009-04-26 20:27:21