Trace number 1773610

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 460.108 460.262

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand064.cnf
MD5SUM1394bf507e3ed448c81b5502d6550d78
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark88.2906
Satisfiable
(Un)Satisfiability was proved
Number of variables40042
Number of clauses119357
Sum of the clauses size278497
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 279570
Number of clauses of size 339785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

23.77/23.90	c SATzilla is building models for class 3
23.77/23.90	c run presolver mxc-sr08 for 10 seconds ... 
23.77/23.90	c Bin: Executing mxc-sr08
23.77/23.90	c spawning binary file with 10 seconds ...
23.77/23.90	c child exit by a signal
23.77/23.90	c mxc-sr08 returned code 137.
23.77/23.90	c run presolver picosat846 for 5 seconds ... 
23.77/23.90	c Bin: Executing picosat846
23.77/23.90	c spawning binary file with 5 seconds ...
23.77/23.90	c child exit by a signal
23.77/23.90	c picosat846 returned code 137.
23.77/23.90	c Orignal number of varibales is 40042, number of clauses is 119357 
23.77/23.90	c predicted feature computation time is 2.107307 
23.77/23.90	c Bin: Executing satelite
23.77/23.90	c spawning binary file with 240 seconds ...
23.77/23.90	c child exited successfully
23.77/23.90	c satzilla computing base features
23.77/23.90	c Number of variabe is: 4857, Number of clause is : 48581 
23.77/23.90	c Initializing...
23.77/23.90	c satzilla doing clause learning
23.77/23.90	c start clause learning features ...
23.77/23.90	c Bin: Executing zchaff07
23.77/23.90	c spawning binary file with 2 seconds ...
23.77/23.90	c child exit by a signal
23.77/23.90	c satzilla doing survey propogation probe
23.77/23.90	c do survay propogation for 2 second ...
23.77/23.90	c satzilla doing local search probe
23.77/23.90	c features are:40042 119357 4857 48581 7.24418 1.45687 0.0999774 0.637799 0.535158 1.99572 0.000885188 0.889429 0.000411777 0.0265596 1.81006 0.39219 0.522818 0.000885188 1.49269 0.000144089 0.00712213 3.30808 0.198105 0.263438 0 0.925926 2.67284 0.000202367 1.44625 2.05842e-05 0.00265536 2.64758 0.456742 0.000930903 1.05634 0.000102921 0.00531072 483.75 0.300341 91 661 650 404 615 435 492 45.4448 0.685096 4.67033 108.577 81.26 15.7504 74.1069 22.1171 37.8394 0.634351 0.424254 0.0016084 1 0.882689 0.179965 0.861245 0.45537 0.719458 0.0524715 0.965864 -1.11022e-16 0.448756 0.0948948 0.000226326 0.0858198 0.00687419 0.0434781 203.356 0.487662 1532.49 0.15372 1561 1532 1611 1.67243 0.333486 0.97733 0.0282316 
23.77/23.90	c satzilla's ranking:
23.77/23.90	c 1) picosat846: 2.439213
23.77/23.90	c 2) minisat20SAT07: 2.384647
23.77/23.90	c 3) mxc-sr08: 2.355311
23.77/23.90	c 4) zchaff_rand: 1.812644
23.77/23.90	c 5) march_dl2004: 0.211769
23.77/23.90	c 6) SATenstein: -10000.000000
23.77/23.90	c 7) gnovelty+: -10000.000000
23.77/23.90	c 8) adaptg2wsat+: -10000.000000
23.77/23.90	c 9) adaptg2wsat0: -10000.000000
23.77/23.90	c 10) tts-4-0: -10000.000000
23.77/23.90	c 11) vallst: -10000.000000
23.77/23.90	c 12) minisat20: -10000.000000
23.77/23.90	c 13) kcnfs04SAT07: -10000.000000
23.77/23.90	c satzilla running picosat846 ... 
460.02/460.26	c Bin: Executing picosat846
460.02/460.26	c spawning binary file with 9976 seconds ...
460.02/460.26	c child exited successfully
460.02/460.26	c picosat846 returned code 20.
460.02/460.26	s UNSATISFIABLE
460.02/460.26	c SATZILLA_TIME=460.150000

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-1773610-1241349628/watcher-1773610-1241349628 -o /tmp/evaluation-result-1773610-1241349628/solver-1773610-1241349628 -C 10000 -W 12000 -M 1800 HOME/SATzilla2009_I HOME/instance-1773610-1241349628.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 13567
/proc/meminfo: memFree=1088680/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=2056 CPUtime=0
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 162988806 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13567/statm: 514 112 96 399 0 111 0
[pid=13568] ppid=13567 vsize=4508 CPUtime=0
/proc/13568/stat : 13568 (mxc-sr08) R 13567 13567 13474 0 -1 4194304 1007 0 0 0 0 0 0 0 18 0 1 0 162988806 4616192 1003 1992294400 134512640 135078026 4294956192 18446744073709551615 134734635 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13568/statm: 1206 1010 50 138 0 1065 0

[startup+0.0438151 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 13567
/proc/meminfo: memFree=1088680/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=2056 CPUtime=0
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 162988806 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13567/statm: 514 112 96 399 0 111 0
[pid=13568] ppid=13567 vsize=12292 CPUtime=0.03
/proc/13568/stat : 13568 (mxc-sr08) R 13567 13567 13474 0 -1 4194304 2604 0 0 0 2 1 0 0 18 0 1 0 162988806 12587008 2600 1992294400 134512640 135078026 4294956192 18446744073709551615 134573748 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13568/statm: 3073 2600 54 138 0 2932 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14348

[startup+0.101821 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 13567
/proc/meminfo: memFree=1088680/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=2056 CPUtime=0
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 162988806 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13567/statm: 514 112 96 399 0 111 0
[pid=13568] ppid=13567 vsize=16088 CPUtime=0.09
/proc/13568/stat : 13568 (mxc-sr08) R 13567 13567 13474 0 -1 4194304 3509 0 0 0 8 1 0 0 18 0 1 0 162988806 16474112 3505 1992294400 134512640 135078026 4294956192 18446744073709551615 134722554 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13568/statm: 4022 3505 54 138 0 3881 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18144

[startup+0.301848 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 13567
/proc/meminfo: memFree=1088680/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=2056 CPUtime=0
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 162988806 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13567/statm: 514 112 96 399 0 111 0
[pid=13568] ppid=13567 vsize=20932 CPUtime=0.28
/proc/13568/stat : 13568 (mxc-sr08) R 13567 13567 13474 0 -1 4194304 5151 0 0 0 27 1 0 0 19 0 1 0 162988806 21434368 4673 1992294400 134512640 135078026 4294956192 18446744073709551615 134722554 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13568/statm: 5233 4673 55 138 0 5092 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22988

[startup+0.701902 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 13567
/proc/meminfo: memFree=1088680/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=2056 CPUtime=0
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 162988806 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13567/statm: 514 112 96 399 0 111 0
[pid=13568] ppid=13567 vsize=34348 CPUtime=0.69
/proc/13568/stat : 13568 (mxc-sr08) R 13567 13567 13474 0 -1 4194304 8433 0 0 0 66 3 0 0 23 0 1 0 162988806 35172352 7955 1992294400 134512640 135078026 4294956192 18446744073709551615 134565915 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13568/statm: 8587 7956 55 138 0 8446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36404

[startup+1.50201 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13569
/proc/meminfo: memFree=1050584/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=2056 CPUtime=0
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 162988806 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13567/statm: 514 112 96 399 0 111 0
[pid=13568] ppid=13567 vsize=43496 CPUtime=1.49
/proc/13568/stat : 13568 (mxc-sr08) R 13567 13567 13474 0 -1 4194304 10801 0 0 0 145 4 0 0 25 0 1 0 162988806 44539904 10323 1992294400 134512640 135078026 4294956192 18446744073709551615 134569269 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13568/statm: 10874 10323 55 138 0 10733 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45552

[startup+3.10123 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 13569
/proc/meminfo: memFree=1044824/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=2056 CPUtime=0
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 162988806 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13567/statm: 514 112 96 399 0 111 0
[pid=13568] ppid=13567 vsize=45896 CPUtime=3.09
/proc/13568/stat : 13568 (mxc-sr08) R 13567 13567 13474 0 -1 4194304 11367 0 0 0 303 6 0 0 25 0 1 0 162988806 46997504 10889 1992294400 134512640 135078026 4294956192 18446744073709551615 134569276 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13568/statm: 11474 10889 55 138 0 11333 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47952

[startup+6.30266 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 13569
/proc/meminfo: memFree=1046104/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=2056 CPUtime=0
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 162988806 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/13567/statm: 514 112 96 399 0 111 0
[pid=13568] ppid=13567 vsize=44360 CPUtime=6.29
/proc/13568/stat : 13568 (mxc-sr08) R 13567 13567 13474 0 -1 4194304 11753 0 0 0 623 6 0 0 25 0 1 0 162988806 45424640 10698 1992294400 134512640 135078026 4294956192 18446744073709551615 134534209 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13568/statm: 11090 10698 71 138 0 10949 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 46416

[startup+12.7015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 13570
/proc/meminfo: memFree=1081512/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=2056 CPUtime=9.99
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 152 11756 0 0 0 0 992 7 16 0 1 0 162988806 2105344 121 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/13567/statm: 514 121 104 399 0 111 0
[pid=13570] ppid=13567 vsize=9636 CPUtime=2.68
/proc/13570/stat : 13570 (picosat846) R 13567 13567 13474 0 -1 4194304 1958 0 0 0 267 1 0 0 25 0 1 0 162989807 9867264 1947 1992294400 134512640 134570484 4294956192 18446744073709551615 134523472 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13570/statm: 2409 1947 85 14 0 2075 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11692

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 13573
/proc/meminfo: memFree=1072168/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=10232 CPUtime=23.87
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 3578 21730 0 0 461 12 1892 22 25 0 1 0 162988806 10477568 2304 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13567/statm: 2558 2304 217 399 0 2155 0
[pid=13573] ppid=13567 vsize=9504 CPUtime=1.58
/proc/13573/stat : 13573 (picosat846) R 13567 13567 13474 0 -1 4194304 1950 0 0 0 157 1 0 0 25 0 1 0 162991196 9732096 1939 1992294400 134512640 134570484 4294956192 18446744073709551615 134553040 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13573/statm: 2376 1939 85 14 0 2042 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 19736

[startup+51.1017 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 13573
/proc/meminfo: memFree=1050792/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=10232 CPUtime=23.87
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 3578 21730 0 0 461 12 1892 22 25 0 1 0 162988806 10477568 2304 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13567/statm: 2558 2304 217 399 0 2155 0
[pid=13573] ppid=13567 vsize=31444 CPUtime=27.17
/proc/13573/stat : 13573 (picosat846) R 13567 13567 13474 0 -1 4194304 7415 0 0 0 2711 6 0 0 25 0 1 0 162991196 32198656 7404 1992294400 134512640 134570484 4294956192 18446744073709551615 134553129 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13573/statm: 7861 7404 85 14 0 7527 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 41676

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13573
/proc/meminfo: memFree=1040360/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=10232 CPUtime=23.87
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 3578 21730 0 0 461 12 1892 22 25 0 1 0 162988806 10477568 2304 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13567/statm: 2558 2304 217 399 0 2155 0
[pid=13573] ppid=13567 vsize=41476 CPUtime=78.35
/proc/13573/stat : 13573 (picosat846) R 13567 13567 13474 0 -1 4194304 9912 0 0 0 7827 8 0 0 25 0 1 0 162991196 42471424 9901 1992294400 134512640 134570484 4294956192 18446744073709551615 134552971 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13573/statm: 10369 9901 85 14 0 10035 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 51708

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13573
/proc/meminfo: memFree=1034536/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=10232 CPUtime=23.87
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 3578 21730 0 0 461 12 1892 22 25 0 1 0 162988806 10477568 2304 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13567/statm: 2558 2304 217 399 0 2155 0
[pid=13573] ppid=13567 vsize=47280 CPUtime=138.33
/proc/13573/stat : 13573 (picosat846) R 13567 13567 13474 0 -1 4194304 11336 0 0 0 13823 10 0 0 25 0 1 0 162991196 48414720 11325 1992294400 134512640 134570484 4294956192 18446744073709551615 134553015 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13573/statm: 11820 11325 85 14 0 11486 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 57512

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13573
/proc/meminfo: memFree=1034472/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=10232 CPUtime=23.87
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 3578 21730 0 0 461 12 1892 22 25 0 1 0 162988806 10477568 2304 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13567/statm: 2558 2304 217 399 0 2155 0
[pid=13573] ppid=13567 vsize=47280 CPUtime=198.31
/proc/13573/stat : 13573 (picosat846) R 13567 13567 13474 0 -1 4194304 11348 0 0 0 19821 10 0 0 25 0 1 0 162991196 48414720 11337 1992294400 134512640 134570484 4294956192 18446744073709551615 134551733 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13573/statm: 11820 11337 85 14 0 11486 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 57512

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13573
/proc/meminfo: memFree=1033576/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=10232 CPUtime=23.87
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 3578 21730 0 0 461 12 1892 22 25 0 1 0 162988806 10477568 2304 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13567/statm: 2558 2304 217 399 0 2155 0
[pid=13573] ppid=13567 vsize=48072 CPUtime=258.3
/proc/13573/stat : 13573 (picosat846) R 13567 13567 13474 0 -1 4194304 11569 0 0 0 25819 11 0 0 25 0 1 0 162991196 49225728 11558 1992294400 134512640 134570484 4294956192 18446744073709551615 134553064 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13573/statm: 12018 11558 85 14 0 11684 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 58304

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13573
/proc/meminfo: memFree=1024360/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=10232 CPUtime=23.87
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 3578 21730 0 0 461 12 1892 22 25 0 1 0 162988806 10477568 2304 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13567/statm: 2558 2304 217 399 0 2155 0
[pid=13573] ppid=13567 vsize=57312 CPUtime=318.28
/proc/13573/stat : 13573 (picosat846) R 13567 13567 13474 0 -1 4194304 13878 0 0 0 31815 13 0 0 25 0 1 0 162991196 58687488 13867 1992294400 134512640 134570484 4294956192 18446744073709551615 134526550 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13573/statm: 14328 13867 85 14 0 13994 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 67544

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13573
/proc/meminfo: memFree=1023912/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=10232 CPUtime=23.87
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 3578 21730 0 0 461 12 1892 22 25 0 1 0 162988806 10477568 2304 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13567/statm: 2558 2304 217 399 0 2155 0
[pid=13573] ppid=13567 vsize=57576 CPUtime=378.27
/proc/13573/stat : 13573 (picosat846) R 13567 13567 13474 0 -1 4194304 13960 0 0 0 37813 14 0 0 25 0 1 0 162991196 58957824 13949 1992294400 134512640 134570484 4294956192 18446744073709551615 134551795 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13573/statm: 14394 13949 85 14 0 14060 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 67808

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

[startup+409.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13573
/proc/meminfo: memFree=1023912/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=10232 CPUtime=23.87
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 3578 21730 0 0 461 12 1892 22 25 0 1 0 162988806 10477568 2304 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13567/statm: 2558 2304 217 399 0 2155 0
[pid=13573] ppid=13567 vsize=57576 CPUtime=385.47
/proc/13573/stat : 13573 (picosat846) R 13567 13567 13474 0 -1 4194304 13964 0 0 0 38533 14 0 0 25 0 1 0 162991196 58957824 13953 1992294400 134512640 134570484 4294956192 18446744073709551615 134552971 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13573/statm: 14394 13953 85 14 0 14060 0
Current children cumulated CPU time (s) 409.34
Current children cumulated vsize (KiB) 67808

[startup+435.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13573
/proc/meminfo: memFree=1023848/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=10232 CPUtime=23.87
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 3578 21730 0 0 461 12 1892 22 25 0 1 0 162988806 10477568 2304 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13567/statm: 2558 2304 217 399 0 2155 0
[pid=13573] ppid=13567 vsize=57576 CPUtime=411.06
/proc/13573/stat : 13573 (picosat846) R 13567 13567 13474 0 -1 4194304 13964 0 0 0 41092 14 0 0 25 0 1 0 162991196 58957824 13953 1992294400 134512640 134570484 4294956192 18446744073709551615 134549924 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13573/statm: 14394 13953 85 14 0 14060 0
Current children cumulated CPU time (s) 434.93
Current children cumulated vsize (KiB) 67808

[startup+447.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13573
/proc/meminfo: memFree=1023848/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=10232 CPUtime=23.87
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 3578 21730 0 0 461 12 1892 22 25 0 1 0 162988806 10477568 2304 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13567/statm: 2558 2304 217 399 0 2155 0
[pid=13573] ppid=13567 vsize=57576 CPUtime=423.85
/proc/13573/stat : 13573 (picosat846) R 13567 13567 13474 0 -1 4194304 13964 0 0 0 42371 14 0 0 25 0 1 0 162991196 58957824 13953 1992294400 134512640 134570484 4294956192 18446744073709551615 134544127 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13573/statm: 14394 13953 85 14 0 14060 0
Current children cumulated CPU time (s) 447.72
Current children cumulated vsize (KiB) 67808

[startup+454.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13573
/proc/meminfo: memFree=1023848/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=10232 CPUtime=23.87
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 3578 21730 0 0 461 12 1892 22 25 0 1 0 162988806 10477568 2304 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13567/statm: 2558 2304 217 399 0 2155 0
[pid=13573] ppid=13567 vsize=57576 CPUtime=430.26
/proc/13573/stat : 13573 (picosat846) R 13567 13567 13474 0 -1 4194304 13964 0 0 0 43012 14 0 0 25 0 1 0 162991196 58957824 13953 1992294400 134512640 134570484 4294956192 18446744073709551615 134552971 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13573/statm: 14394 13953 85 14 0 14060 0
Current children cumulated CPU time (s) 454.13
Current children cumulated vsize (KiB) 67808

[startup+457.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13573
/proc/meminfo: memFree=1023848/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=10232 CPUtime=23.87
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 3578 21730 0 0 461 12 1892 22 25 0 1 0 162988806 10477568 2304 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13567/statm: 2558 2304 217 399 0 2155 0
[pid=13573] ppid=13567 vsize=57576 CPUtime=433.45
/proc/13573/stat : 13573 (picosat846) R 13567 13567 13474 0 -1 4194304 13964 0 0 0 43331 14 0 0 25 0 1 0 162991196 58957824 13953 1992294400 134512640 134570484 4294956192 18446744073709551615 134552971 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13573/statm: 14394 13953 85 14 0 14060 0
Current children cumulated CPU time (s) 457.32
Current children cumulated vsize (KiB) 67808

[startup+459.103 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13573
/proc/meminfo: memFree=1023848/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=10232 CPUtime=23.87
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 3578 21730 0 0 461 12 1892 22 25 0 1 0 162988806 10477568 2304 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13567/statm: 2558 2304 217 399 0 2155 0
[pid=13573] ppid=13567 vsize=57576 CPUtime=435.05
/proc/13573/stat : 13573 (picosat846) R 13567 13567 13474 0 -1 4194304 13965 0 0 0 43491 14 0 0 25 0 1 0 162991196 58957824 13954 1992294400 134512640 134570484 4294956192 18446744073709551615 134553120 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13573/statm: 14394 13954 85 14 0 14060 0
Current children cumulated CPU time (s) 458.92
Current children cumulated vsize (KiB) 67808

[startup+459.903 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13573
/proc/meminfo: memFree=1023848/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=10232 CPUtime=23.87
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 3578 21730 0 0 461 12 1892 22 25 0 1 0 162988806 10477568 2304 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13567/statm: 2558 2304 217 399 0 2155 0
[pid=13573] ppid=13567 vsize=57576 CPUtime=435.85
/proc/13573/stat : 13573 (picosat846) R 13567 13567 13474 0 -1 4194304 13965 0 0 0 43571 14 0 0 25 0 1 0 162991196 58957824 13954 1992294400 134512640 134570484 4294956192 18446744073709551615 134522997 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13573/statm: 14394 13954 85 14 0 14060 0
Current children cumulated CPU time (s) 459.72
Current children cumulated vsize (KiB) 67808

[startup+460.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13573
/proc/meminfo: memFree=1023848/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=10232 CPUtime=23.87
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 3578 21730 0 0 461 12 1892 22 25 0 1 0 162988806 10477568 2304 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13567/statm: 2558 2304 217 399 0 2155 0
[pid=13573] ppid=13567 vsize=57576 CPUtime=436.05
/proc/13573/stat : 13573 (picosat846) R 13567 13567 13474 0 -1 4194304 13965 0 0 0 43591 14 0 0 25 0 1 0 162991196 58957824 13954 1992294400 134512640 134570484 4294956192 18446744073709551615 134552943 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13573/statm: 14394 13954 85 14 0 14060 0
Current children cumulated CPU time (s) 459.92
Current children cumulated vsize (KiB) 67808

[startup+460.202 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13573
/proc/meminfo: memFree=1023848/2055920 swapFree=4191900/4192956
[pid=13567] ppid=13565 vsize=10232 CPUtime=23.87
/proc/13567/stat : 13567 (SATzilla2009_I) S 13565 13567 13474 0 -1 4194304 3578 21730 0 0 461 12 1892 22 25 0 1 0 162988806 10477568 2304 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/13567/statm: 2558 2304 217 399 0 2155 0
[pid=13573] ppid=13567 vsize=57576 CPUtime=436.15
/proc/13573/stat : 13573 (picosat846) R 13567 13567 13474 0 -1 4194304 13965 0 0 0 43601 14 0 0 25 0 1 0 162991196 58957824 13954 1992294400 134512640 134570484 4294956192 18446744073709551615 134552949 0 0 8392704 0 0 0 0 17 1 0 0
/proc/13573/statm: 14394 13954 85 14 0 14060 0
Current children cumulated CPU time (s) 460.02
Current children cumulated vsize (KiB) 67808

Child status: 20
Real time (s): 460.262
CPU time (s): 460.108
CPU user time (s): 459.599
CPU system time (s): 0.508922
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 67808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 459.599
system time used= 0.508922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39288
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= 17
involuntary context switches= 876

runsolver used 0.499924 second user time and 1.17782 second system time

The end

Launcher Data

Begin job on node71 at 2009-05-03 13:20:28
IDJOB=1773610
IDBENCH=70758
IDSOLVER=616
FILE ID=node71/1773610-1241349628
PBS_JOBID= 9225545
Free space on /tmp= 66496 MiB

SOLVER NAME= SATzilla2009_I 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand064.cnf
COMMAND LINE= HOME/SATzilla2009_I BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773610-1241349628/watcher-1773610-1241349628 -o /tmp/evaluation-result-1773610-1241349628/solver-1773610-1241349628 -C 10000 -W 12000 -M 1800  HOME/SATzilla2009_I HOME/instance-1773610-1241349628.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1394bf507e3ed448c81b5502d6550d78
RANDOM SEED=1930173704

node71.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		: 3000.236
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		: 3000.236
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:       1089160 kB
Buffers:         60728 kB
Cached:         798192 kB
SwapCached:        260 kB
Active:         163332 kB
Inactive:       709316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1089160 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           33796 kB
Writeback:           0 kB
Mapped:          22252 kB
Slab:            80108 kB
Committed_AS:   571816 kB
PageTables:       1436 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= 66464 MiB
End job on node71 at 2009-05-03 13:28:09