Trace number 1775480

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 307.484 307.661

General information on the benchmark

Namevelev-pipe-uns-1.0-8.cnf
MD5SUM0767e5dbf6844720495e9eb5423112e1
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark307.484
Satisfiable
(Un)Satisfiability was proved
Number of variables35065
Number of clauses1332773
Sum of the clauses size3936683
Maximum clause length178
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 21290115
Number of clauses of size 314508
Number of clauses of size 4256
Number of clauses of size 5216
Number of clauses of size over 527677

Solver Data

47.64/47.79	c SATzilla is building models for class 3
47.64/47.79	c run presolver mxc-sr08 for 10 seconds ... 
47.64/47.79	c Bin: Executing mxc-sr08
47.64/47.79	c spawning binary file with 10 seconds ...
47.64/47.79	c child exit by a signal
47.64/47.79	c mxc-sr08 returned code 137.
47.64/47.79	c run presolver picosat846 for 5 seconds ... 
47.64/47.79	c Bin: Executing picosat846
47.64/47.79	c spawning binary file with 5 seconds ...
47.64/47.79	c child exit by a signal
47.64/47.79	c picosat846 returned code 137.
47.64/47.79	c Orignal number of varibales is 35065, number of clauses is 1332773 
47.64/47.79	c predicted feature computation time is 18.295390 
47.64/47.79	c Bin: Executing satelite
47.64/47.79	c spawning binary file with 240 seconds ...
47.64/47.79	c child exited successfully
47.64/47.79	c satzilla computing base features
47.64/47.79	c Number of variabe is: 30665, Number of clause is : 1317234 
47.64/47.79	c Initializing...
47.64/47.79	c satzilla doing clause learning
47.64/47.79	c start clause learning features ...
47.64/47.79	c Bin: Executing zchaff07
47.64/47.79	c spawning binary file with 2 seconds ...
47.64/47.79	c child exit by a signal
47.64/47.79	c satzilla doing survey propogation probe
47.64/47.79	c do survay propogation for 2 second ...
47.64/47.79	c satzilla doing local search probe
47.64/47.79	c features are:35065 1.33277e+06 30665 1.31723e+06 0.143486 0.0117967 0.0232798 0.902844 0.31279 0.601357 9.92764e-05 2.409 6.52209e-05 0.00580466 0.374686 0.95006 0.956624 9.92764e-05 4.94601 4.555e-06 0.0132239 4.89449 0.509564 0.278509 0 1 4.24901 6.26016e-05 4.42531 0 0.00740567 4.64546 0.956419 0.000149256 2.98415 4.555e-06 0.0104613 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.897193 0.273792 0 1 1 0.544691 0.99999 0.977619 0.999195 0.0690367 1.99649 0 1 0.341464 4.98433e-08 0.0309531 1.24266e-05 0.00101617 9850 0 0 0 0 0 0 76.1243 0 1.03262 0 
47.64/47.79	c satzilla's ranking:
47.64/47.79	c 1) zchaff_rand: 2.943903
47.64/47.79	c 2) picosat846: 2.000159
47.64/47.79	c 3) minisat20SAT07: 1.209806
47.64/47.79	c 4) mxc-sr08: 0.002162
47.64/47.79	c 5) march_dl2004: -0.037752
47.64/47.79	c 6) SATenstein: -10000.000000
47.64/47.79	c 7) gnovelty+: -10000.000000
47.64/47.79	c 8) adaptg2wsat+: -10000.000000
47.64/47.79	c 9) adaptg2wsat0: -10000.000000
47.64/47.79	c 10) tts-4-0: -10000.000000
47.64/47.79	c 11) vallst: -10000.000000
47.64/47.79	c 12) minisat20: -10000.000000
47.64/47.79	c 13) kcnfs04SAT07: -10000.000000
47.64/47.79	c satzilla running zchaff_rand ... 
307.39/307.62	c Bin: Executing zchaff_rand
307.39/307.62	c spawning binary file with 9952 seconds ...
307.39/307.62	c child exited successfully
307.39/307.62	c zchaff_rand returned code 20.
307.39/307.62	s UNSATISFIABLE
307.39/307.62	c SATZILLA_TIME=307.480000

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-1775480-1241360043/watcher-1775480-1241360043 -o /tmp/evaluation-result-1775480-1241360043/solver-1775480-1241360043 -C 10000 -W 12000 -M 1800 HOME/SATzilla2009_I HOME/instance-1775480-1241360043.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 5970
/proc/meminfo: memFree=1562404/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=2056 CPUtime=0
/proc/5970/stat : 5970 (SATzilla2009_I) R 5968 5970 5905 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 164037005 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542911 0 0 4096 0 0 0 0 17 0 0 0
/proc/5970/statm: 514 112 96 399 0 111 0
[pid=5971] ppid=5970 vsize=24876 CPUtime=0
/proc/5971/stat : 5971 (mxc-sr08) R 5970 5970 5905 0 -1 4194304 680 0 0 0 0 0 0 0 18 0 1 0 164037005 25473024 676 1992294400 134512640 135078026 4294956192 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5971/statm: 6219 682 44 138 0 6078 0

[startup+0.0465271 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 5970
/proc/meminfo: memFree=1562404/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=2056 CPUtime=0
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 164037005 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5970/statm: 514 112 96 399 0 111 0
[pid=5971] ppid=5970 vsize=30540 CPUtime=0.04
/proc/5971/stat : 5971 (mxc-sr08) R 5970 5970 5905 0 -1 4194304 7211 0 0 0 0 4 0 0 19 0 1 0 164037005 31272960 7207 1992294400 134512640 135078026 4294956192 18446744073709551615 134554568 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5971/statm: 7635 7210 52 138 0 7494 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 32596

[startup+0.101531 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 5970
/proc/meminfo: memFree=1562404/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=2056 CPUtime=0
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 164037005 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5970/statm: 514 112 96 399 0 111 0
[pid=5971] ppid=5970 vsize=36296 CPUtime=0.09
/proc/5971/stat : 5971 (mxc-sr08) R 5970 5970 5905 0 -1 4194304 8536 0 0 0 5 4 0 0 19 0 1 0 164037005 37167104 8532 1992294400 134512640 135078026 4294956192 18446744073709551615 134722807 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5971/statm: 9074 8533 54 138 0 8933 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 38352

[startup+0.301553 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 5970
/proc/meminfo: memFree=1562404/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=2056 CPUtime=0
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 164037005 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5970/statm: 514 112 96 399 0 111 0
[pid=5971] ppid=5970 vsize=52992 CPUtime=0.29
/proc/5971/stat : 5971 (mxc-sr08) R 5970 5970 5905 0 -1 4194304 12472 0 0 0 23 6 0 0 21 0 1 0 164037005 54263808 12468 1992294400 134512640 135078026 4294956192 18446744073709551615 134722554 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5971/statm: 13248 12468 54 138 0 13107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55048

[startup+0.701596 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 5970
/proc/meminfo: memFree=1562404/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=2056 CPUtime=0
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 164037005 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5970/statm: 514 112 96 399 0 111 0
[pid=5971] ppid=5970 vsize=83740 CPUtime=0.69
/proc/5971/stat : 5971 (mxc-sr08) R 5970 5970 5905 0 -1 4194304 19897 0 0 0 60 9 0 0 25 0 1 0 164037005 85749760 19893 1992294400 134512640 135078026 4294956192 18446744073709551615 134735920 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5971/statm: 20935 19894 54 138 0 20794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 85796

[startup+1.50169 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 5972
/proc/meminfo: memFree=1462036/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=2056 CPUtime=0
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 164037005 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5970/statm: 514 112 96 399 0 111 0
[pid=5971] ppid=5970 vsize=89604 CPUtime=1.49
/proc/5971/stat : 5971 (mxc-sr08) R 5970 5970 5905 0 -1 4194304 27331 0 0 0 136 13 0 0 25 0 1 0 164037005 91754496 21291 1992294400 134512640 135078026 4294956192 18446744073709551615 134561561 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5971/statm: 22401 21291 55 138 0 22260 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 91660

[startup+3.10186 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 5972
/proc/meminfo: memFree=1476756/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=2056 CPUtime=0
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 164037005 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5970/statm: 514 112 96 399 0 111 0
[pid=5971] ppid=5970 vsize=89604 CPUtime=3.09
/proc/5971/stat : 5971 (mxc-sr08) R 5970 5970 5905 0 -1 4194304 27331 0 0 0 296 13 0 0 25 0 1 0 164037005 91754496 21291 1992294400 134512640 135078026 4294956192 18446744073709551615 134560885 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5971/statm: 22401 21291 55 138 0 22260 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91660

[startup+6.30221 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 5972
/proc/meminfo: memFree=1468372/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=2056 CPUtime=0
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 164037005 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/5970/statm: 514 112 96 399 0 111 0
[pid=5971] ppid=5970 vsize=102292 CPUtime=6.29
/proc/5971/stat : 5971 (mxc-sr08) R 5970 5970 5905 0 -1 4194304 30657 0 0 0 613 16 0 0 25 0 1 0 164037005 104747008 24617 1992294400 134512640 135078026 4294956192 18446744073709551615 134556597 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5971/statm: 25573 24617 55 138 0 25432 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104348

[startup+12.7019 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 5973
/proc/meminfo: memFree=1509076/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=2056 CPUtime=10
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 152 31148 0 0 0 0 982 18 16 0 1 0 164037005 2105344 121 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/5970/statm: 514 121 104 399 0 111 0
[pid=5973] ppid=5970 vsize=58280 CPUtime=2.67
/proc/5973/stat : 5973 (picosat846) R 5970 5970 5905 0 -1 4194304 13552 0 0 0 260 7 0 0 25 0 1 0 164038007 59678720 13541 1992294400 134512640 134570484 4294956192 18446744073709551615 134553185 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5973/statm: 14570 13541 85 14 0 14236 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 60336

[startup+25.5013 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 5974
/proc/meminfo: memFree=1488668/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=63928 CPUtime=25.45
/proc/5970/stat : 5970 (SATzilla2009_I) R 5968 5970 5905 0 -1 4194304 15183 74229 0 0 153 6 2329 57 25 0 1 0 164037005 65462272 15135 1992294400 134512640 136149169 4294956224 18446744073709551615 135485270 0 0 4096 0 0 0 0 17 0 0 0
/proc/5970/statm: 15982 15135 126 399 0 15579 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 63928

[startup+51.1011 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 5976
/proc/meminfo: memFree=1325076/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=140808 CPUtime=47.74
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 48755 91167 0 0 2159 28 2521 66 25 0 1 0 164037005 144187392 34714 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/5970/statm: 35202 34714 216 399 0 34799 0
[pid=5976] ppid=5970 vsize=203656 CPUtime=3.28
/proc/5976/stat : 5976 (zchaff_rand) R 5970 5970 5905 0 -1 4194304 31633 0 0 0 315 13 0 0 25 0 1 0 164041784 208543744 21315 1992294400 134512640 135365884 4294956176 18446744073709551615 134607176 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5976/statm: 50914 21315 110 208 0 50686 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 344464

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5976
/proc/meminfo: memFree=1305492/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=140808 CPUtime=47.74
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 48755 91167 0 0 2159 28 2521 66 25 0 1 0 164037005 144187392 34714 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/5970/statm: 35202 34714 216 399 0 34799 0
[pid=5976] ppid=5970 vsize=213864 CPUtime=54.45
/proc/5976/stat : 5976 (zchaff_rand) R 5970 5970 5905 0 -1 4194304 35501 0 0 0 5389 56 0 0 25 0 1 0 164041784 218996736 23665 1992294400 134512640 135365884 4294956176 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5976/statm: 53466 23665 112 208 0 53238 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 354672

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5976
/proc/meminfo: memFree=1289556/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=140808 CPUtime=47.74
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 48755 91167 0 0 2159 28 2521 66 25 0 1 0 164037005 144187392 34714 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/5970/statm: 35202 34714 216 399 0 34799 0
[pid=5976] ppid=5970 vsize=249992 CPUtime=114.42
/proc/5976/stat : 5976 (zchaff_rand) R 5970 5970 5905 0 -1 4194304 41751 0 0 0 11350 92 0 0 25 0 1 0 164041784 255991808 27638 1992294400 134512640 135365884 4294956176 18446744073709551615 134542837 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5976/statm: 62498 27638 112 208 0 62270 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 390800

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5976
/proc/meminfo: memFree=1247508/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=140808 CPUtime=47.74
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 48755 91167 0 0 2159 28 2521 66 25 0 1 0 164037005 144187392 34714 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/5970/statm: 35202 34714 216 399 0 34799 0
[pid=5976] ppid=5970 vsize=318340 CPUtime=174.39
/proc/5976/stat : 5976 (zchaff_rand) R 5970 5970 5905 0 -1 4194304 54687 0 0 0 17310 129 0 0 25 0 1 0 164041784 325980160 38159 1992294400 134512640 135365884 4294956176 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5976/statm: 79585 38159 112 208 0 79357 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 459148

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5976
/proc/meminfo: memFree=1243860/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=140808 CPUtime=47.74
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 48755 91167 0 0 2159 28 2521 66 25 0 1 0 164037005 144187392 34714 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/5970/statm: 35202 34714 216 399 0 34799 0
[pid=5976] ppid=5970 vsize=321460 CPUtime=234.37
/proc/5976/stat : 5976 (zchaff_rand) R 5970 5970 5905 0 -1 4194304 58386 0 0 0 23261 176 0 0 25 0 1 0 164041784 329175040 39029 1992294400 134512640 135365884 4294956176 18446744073709551615 134553762 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5976/statm: 80365 39029 112 208 0 80137 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 462268

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

[startup+294.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5976
/proc/meminfo: memFree=1243476/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=140808 CPUtime=47.74
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 48755 91167 0 0 2159 28 2521 66 25 0 1 0 164037005 144187392 34714 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/5970/statm: 35202 34714 216 399 0 34799 0
[pid=5976] ppid=5970 vsize=321960 CPUtime=246.36
/proc/5976/stat : 5976 (zchaff_rand) R 5970 5970 5905 0 -1 4194304 59180 0 0 0 24453 183 0 0 25 0 1 0 164041784 329687040 39133 1992294400 134512640 135365884 4294956176 18446744073709551615 134543553 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5976/statm: 80490 39133 112 208 0 80262 0
Current children cumulated CPU time (s) 294.1
Current children cumulated vsize (KiB) 462768

[startup+300.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5976
/proc/meminfo: memFree=1243220/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=140808 CPUtime=47.74
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 48755 91167 0 0 2159 28 2521 66 25 0 1 0 164037005 144187392 34714 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/5970/statm: 35202 34714 216 399 0 34799 0
[pid=5976] ppid=5970 vsize=321960 CPUtime=252.75
/proc/5976/stat : 5976 (zchaff_rand) R 5970 5970 5905 0 -1 4194304 59653 0 0 0 25089 186 0 0 25 0 1 0 164041784 329687040 39192 1992294400 134512640 135365884 4294956176 18446744073709551615 134542916 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5976/statm: 80490 39192 112 208 0 80262 0
Current children cumulated CPU time (s) 300.49
Current children cumulated vsize (KiB) 462768

[startup+303.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5976
/proc/meminfo: memFree=1243092/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=140808 CPUtime=47.74
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 48755 91167 0 0 2159 28 2521 66 25 0 1 0 164037005 144187392 34714 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/5970/statm: 35202 34714 216 399 0 34799 0
[pid=5976] ppid=5970 vsize=322060 CPUtime=255.96
/proc/5976/stat : 5976 (zchaff_rand) R 5970 5970 5905 0 -1 4194304 59958 0 0 0 25408 188 0 0 25 0 1 0 164041784 329789440 39221 1992294400 134512640 135365884 4294956176 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5976/statm: 80515 39221 112 208 0 80287 0
Current children cumulated CPU time (s) 303.7
Current children cumulated vsize (KiB) 462868

[startup+305.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5976
/proc/meminfo: memFree=1243028/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=140808 CPUtime=47.74
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 48755 91167 0 0 2159 28 2521 66 25 0 1 0 164037005 144187392 34714 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/5970/statm: 35202 34714 216 399 0 34799 0
[pid=5976] ppid=5970 vsize=322060 CPUtime=257.55
/proc/5976/stat : 5976 (zchaff_rand) R 5970 5970 5905 0 -1 4194304 60116 0 0 0 25567 188 0 0 25 0 1 0 164041784 329789440 39241 1992294400 134512640 135365884 4294956176 18446744073709551615 134576773 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5976/statm: 80515 39241 112 208 0 80287 0
Current children cumulated CPU time (s) 305.29
Current children cumulated vsize (KiB) 462868

[startup+306.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5976
/proc/meminfo: memFree=1243028/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=140808 CPUtime=47.74
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 48755 91167 0 0 2159 28 2521 66 25 0 1 0 164037005 144187392 34714 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/5970/statm: 35202 34714 216 399 0 34799 0
[pid=5976] ppid=5970 vsize=322060 CPUtime=258.36
/proc/5976/stat : 5976 (zchaff_rand) R 5970 5970 5905 0 -1 4194304 60193 0 0 0 25647 189 0 0 25 0 1 0 164041784 329789440 39249 1992294400 134512640 135365884 4294956176 18446744073709551615 134576987 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5976/statm: 80515 39249 112 208 0 80287 0
Current children cumulated CPU time (s) 306.1
Current children cumulated vsize (KiB) 462868

[startup+307.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5976
/proc/meminfo: memFree=1242964/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=140808 CPUtime=47.74
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 48755 91167 0 0 2159 28 2521 66 25 0 1 0 164037005 144187392 34714 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/5970/statm: 35202 34714 216 399 0 34799 0
[pid=5976] ppid=5970 vsize=322172 CPUtime=259.16
/proc/5976/stat : 5976 (zchaff_rand) R 5970 5970 5905 0 -1 4194304 60348 0 0 0 25727 189 0 0 25 0 1 0 164041784 329904128 39266 1992294400 134512640 135365884 4294956176 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5976/statm: 80543 39266 112 208 0 80315 0
Current children cumulated CPU time (s) 306.9
Current children cumulated vsize (KiB) 462980

[startup+307.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5976
/proc/meminfo: memFree=1242964/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=140808 CPUtime=47.74
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 48755 91167 0 0 2159 28 2521 66 25 0 1 0 164037005 144187392 34714 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/5970/statm: 35202 34714 216 399 0 34799 0
[pid=5976] ppid=5970 vsize=322172 CPUtime=259.56
/proc/5976/stat : 5976 (zchaff_rand) R 5970 5970 5905 0 -1 4194304 60351 0 0 0 25767 189 0 0 25 0 1 0 164041784 329904128 39269 1992294400 134512640 135365884 4294956176 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5976/statm: 80543 39269 112 208 0 80315 0
Current children cumulated CPU time (s) 307.3
Current children cumulated vsize (KiB) 462980

[startup+307.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5976
/proc/meminfo: memFree=1242964/2055920 swapFree=4181296/4192956
[pid=5970] ppid=5968 vsize=140808 CPUtime=47.74
/proc/5970/stat : 5970 (SATzilla2009_I) S 5968 5970 5905 0 -1 4194304 48755 91167 0 0 2159 28 2521 66 25 0 1 0 164037005 144187392 34714 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/5970/statm: 35202 34714 216 399 0 34799 0
[pid=5976] ppid=5970 vsize=322172 CPUtime=259.65
/proc/5976/stat : 5976 (zchaff_rand) R 5970 5970 5905 0 -1 4194304 60421 0 0 0 25776 189 0 0 25 0 1 0 164041784 329904128 39270 1992294400 134512640 135365884 4294956176 18446744073709551615 134535790 0 0 8392704 0 0 0 0 17 0 0 0
/proc/5976/statm: 80543 39270 112 208 0 80315 0
Current children cumulated CPU time (s) 307.39
Current children cumulated vsize (KiB) 462980

Child status: 20
Real time (s): 307.661
CPU time (s): 307.484
CPU user time (s): 304.582
CPU system time (s): 2.90256
CPU usage (%): 99.9427
Max. virtual memory (cumulated for all children) (KiB): 462980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 304.582
system time used= 2.90256
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 200370
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= 955

runsolver used 0.282956 second user time and 0.842871 second system time

The end

Launcher Data

Begin job on node35 at 2009-05-03 16:14:04
IDJOB=1775480
IDBENCH=71777
IDSOLVER=616
FILE ID=node35/1775480-1241360043
PBS_JOBID= 9225623
Free space on /tmp= 66532 MiB

SOLVER NAME= SATzilla2009_I 2009-03-22
BENCH NAME= SAT_RACE06/velev-pipe-uns-1.0-8.cnf
COMMAND LINE= HOME/SATzilla2009_I BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1775480-1241360043/watcher-1775480-1241360043 -o /tmp/evaluation-result-1775480-1241360043/solver-1775480-1241360043 -C 10000 -W 12000 -M 1800  HOME/SATzilla2009_I HOME/instance-1775480-1241360043.cnf

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

MD5SUM BENCH= 0767e5dbf6844720495e9eb5423112e1
RANDOM SEED=522420524

node35.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		: 3000.214
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		: 3000.214
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:       1562884 kB
Buffers:         71616 kB
Cached:         328300 kB
SwapCached:       5500 kB
Active:         139096 kB
Inactive:       268644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1562884 kB
SwapTotal:     4192956 kB
SwapFree:      4181296 kB
Dirty:           55956 kB
Writeback:           0 kB
Mapped:          13540 kB
Slab:            71380 kB
Committed_AS:   765396 kB
PageTables:       1396 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= 66500 MiB
End job on node35 at 2009-05-03 16:19:12