Trace number 1539303

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_C 2009-03-22? (TO) 1200.06 1196.21

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S697681291-080.cnf
MD5SUM4bbf0687a75cc815423eb8afa8e9d43f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

16.26/16.46	c SATzilla is building models for class 2
16.26/16.46	c run presolver march_dl2004 for 5 seconds ... 
16.26/16.46	c Bin: Executing march_dl2004
16.26/16.46	c spawning binary file with 5 seconds ...
16.26/16.46	c child exit by a signal
16.26/16.46	c march_dl2004 returned code 137.
16.26/16.46	c run presolver mxc-sr08 for 5 seconds ... 
16.26/16.46	c Bin: Executing mxc-sr08
16.26/16.46	c spawning binary file with 5 seconds ...
16.26/16.46	c child exit by a signal
16.26/16.46	c mxc-sr08 returned code 137.
16.26/16.46	c Orignal number of varibales is 520, number of clauses is 2210 
16.26/16.46	c predicted feature computation time is 6.986272 
16.26/16.46	c Bin: Executing satelite
16.26/16.46	c spawning binary file with 240 seconds ...
16.26/16.46	c child exited successfully
16.26/16.46	c satzilla computing base features
16.26/16.46	c Number of variabe is: 507, Number of clause is : 2191 
16.26/16.46	c Initializing...
16.26/16.46	c satzilla compute diameter ...
16.26/16.46	c start diameter features ...
16.26/16.46	c satzilla doing clause learning
16.26/16.46	c start clause learning features ...
16.26/16.46	c Bin: Executing zchaff07
16.26/16.46	c spawning binary file with 2 seconds ...
16.26/16.46	c child exit by a signal
16.26/16.46	c satzilla doing survey propogation probe
16.26/16.46	c do survay propogation for 2 second ...
16.26/16.46	c satzilla doing local search probe
16.26/16.47	c satzilla doing lobjois search-space size estimate
16.26/16.47	c features are:520 2210 507 2191 0.025641 0.00867184 0.231401 0.495056 0.584715 0.689596 0.00597928 0.0576101 0.00591716 0.00788955 0.139892 0 0.968508 0.00597928 0.275572 0.00228206 0.0123231 2.65246 0.219878 0.163217 0 0.714286 3.2893 0.00295363 0.38993 0 0.00821543 2.30988 0.494295 0.0118307 0.272182 0.00456413 0.0251027 4 0 4 4 -0 3929.75 0.030964 3810 4108 4108 3810 4108 3825 3976 30.184 0.0994376 25.8672 33.6059 33.6059 25.8672 33.6059 29.0052 32.2578 0.390896 0.569321 0.000909498 0.878252 0.702588 0.100685 0.559452 0.208803 0.380064 0.0875945 0.676364 0.00533864 0.344595 0.181424 0.0247657 0.117316 0.0431896 0.0718662 24.6227 0.235486 112.241 0.0750165 112 102 122 0.791846 0.256862 0.876737 0.0441947 0.316908 0.521827 
16.26/16.47	c satzilla's ranking:
16.26/16.47	c 1) minisat20SAT07: 3.525507
16.26/16.47	c 2) mxc-sr08: 3.366073
16.26/16.47	c 3) minisat20: 3.279267
16.26/16.47	c 4) march_dl2004: 3.091937
16.26/16.47	c 5) vallst: 0.982606
16.26/16.47	c 6) zchaff_rand: 0.349226
16.26/16.47	c 7) tts-4-0: 0.196688
16.26/16.47	c 8) SATenstein: -10000.000000
16.26/16.47	c 9) gnovelty+: -10000.000000
16.26/16.47	c 10) adaptg2wsat+: -10000.000000
16.26/16.47	c 11) adaptg2wsat0: -10000.000000
16.26/16.47	c 12) picosat846: -10000.000000
16.26/16.47	c 13) kcnfs04SAT07: -10000.000000
16.26/16.47	c satzilla running minisat20SAT07 ... 
1195.67/1196.20	c Bin: Executing minisat20SAT07
1195.67/1196.20	c spawning binary file with 1183 seconds ...
1195.67/1196.20	c child exit by a signal
1195.67/1196.20	c minisat20SAT07 returned code 143.
1195.67/1196.20	c satzilla running mxc-sr08 ...

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1539303-1238499720/watcher-1539303-1238499720 -o /tmp/evaluation-result-1539303-1238499720/solver-1539303-1238499720 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1539303-1238499720.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.99 1.03 3/64 7033
/proc/meminfo: memFree=1383264/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=2056 CPUtime=0
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1122637723 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7033/statm: 514 112 96 399 0 111 0
[pid=7034] ppid=7033 vsize=776 CPUtime=0
/proc/7034/stat : 7034 (march_dl2004) R 7033 7033 6844 0 -1 4194304 122 0 0 0 0 0 0 0 19 0 1 0 1122637723 794624 115 1992294400 134512640 134996440 4294956176 18446744073709551615 134632041 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7034/statm: 193 115 53 118 0 72 0

[startup+0.069127 s]
/proc/loadavg: 0.99 0.99 1.03 3/64 7033
/proc/meminfo: memFree=1383264/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=2056 CPUtime=0
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1122637723 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7033/statm: 514 112 96 399 0 111 0
[pid=7034] ppid=7033 vsize=1200 CPUtime=0.06
/proc/7034/stat : 7034 (march_dl2004) R 7033 7033 6844 0 -1 4194304 253 0 0 0 6 0 0 0 19 0 1 0 1122637723 1228800 245 1992294400 134512640 134996440 4294956176 18446744073709551615 134527886 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7034/statm: 300 245 74 118 0 179 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3256

[startup+0.101129 s]
/proc/loadavg: 0.99 0.99 1.03 3/64 7033
/proc/meminfo: memFree=1383264/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=2056 CPUtime=0
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1122637723 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7033/statm: 514 112 96 399 0 111 0
[pid=7034] ppid=7033 vsize=1200 CPUtime=0.09
/proc/7034/stat : 7034 (march_dl2004) R 7033 7033 6844 0 -1 4194304 258 0 0 0 9 0 0 0 19 0 1 0 1122637723 1228800 250 1992294400 134512640 134996440 4294956176 18446744073709551615 134551650 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7034/statm: 300 250 74 118 0 179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3256

[startup+0.301152 s]
/proc/loadavg: 0.99 0.99 1.03 3/64 7033
/proc/meminfo: memFree=1383264/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=2056 CPUtime=0
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1122637723 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7033/statm: 514 112 96 399 0 111 0
[pid=7034] ppid=7033 vsize=1332 CPUtime=0.29
/proc/7034/stat : 7034 (march_dl2004) R 7033 7033 6844 0 -1 4194304 269 0 0 0 29 0 0 0 21 0 1 0 1122637723 1363968 261 1992294400 134512640 134996440 4294956176 18446744073709551615 134533067 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7034/statm: 333 261 74 118 0 212 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3388

[startup+0.701197 s]
/proc/loadavg: 0.99 0.99 1.03 3/64 7033
/proc/meminfo: memFree=1383264/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=2056 CPUtime=0
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1122637723 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7033/statm: 514 112 96 399 0 111 0
[pid=7034] ppid=7033 vsize=1332 CPUtime=0.69
/proc/7034/stat : 7034 (march_dl2004) R 7033 7033 6844 0 -1 4194304 277 0 0 0 69 0 0 0 25 0 1 0 1122637723 1363968 269 1992294400 134512640 134996440 4294956176 18446744073709551615 134514074 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7034/statm: 333 269 74 118 0 212 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3388

[startup+1.50129 s]
/proc/loadavg: 0.99 0.99 1.03 2/66 7035
/proc/meminfo: memFree=1382280/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=2056 CPUtime=0
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1122637723 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7033/statm: 514 112 96 399 0 111 0
[pid=7034] ppid=7033 vsize=1332 CPUtime=1.49
/proc/7034/stat : 7034 (march_dl2004) R 7033 7033 6844 0 -1 4194304 284 0 0 0 149 0 0 0 25 0 1 0 1122637723 1363968 276 1992294400 134512640 134996440 4294956176 18446744073709551615 134532980 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7034/statm: 333 276 74 118 0 212 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3388

[startup+3.10248 s]
/proc/loadavg: 0.99 0.99 1.03 2/66 7035
/proc/meminfo: memFree=1382152/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=2056 CPUtime=0
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1122637723 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7033/statm: 514 112 96 399 0 111 0
[pid=7034] ppid=7033 vsize=1332 CPUtime=3.09
/proc/7034/stat : 7034 (march_dl2004) R 7033 7033 6844 0 -1 4194304 288 0 0 0 309 0 0 0 25 0 1 0 1122637723 1363968 280 1992294400 134512640 134996440 4294956176 18446744073709551615 134528085 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7034/statm: 333 280 74 118 0 212 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3388

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (4.35 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (4.35 s) to the 'lost time'.

[startup+4.28932 s]
/proc/loadavg: 0.99 0.99 1.03 3/66 7035
/proc/meminfo: memFree=1382088/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=2056 CPUtime=0
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1122637723 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7033/statm: 514 112 96 399 0 111 0
[pid=7034] ppid=7033 vsize=1464 CPUtime=4.35
/proc/7034/stat : 7034 (march_dl2004) R 7033 7033 6844 0 -1 4194304 292 0 0 0 435 0 0 0 25 0 1 0 1122637723 1499136 284 1992294400 134512640 134996440 4294956176 18446744073709551615 134528065 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7034/statm: 366 284 74 118 0 245 0
Current children cumulated CPU time (s) 4.35
Current children cumulated vsize (KiB) 3520

[startup+4.66289 s]
/proc/loadavg: 0.99 0.99 1.03 3/66 7035
/proc/meminfo: memFree=1382088/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=2056 CPUtime=0
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1122637723 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7033/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056
#
############


[startup+6.38593 s]
/proc/loadavg: 1.07 1.01 1.04 2/66 7036
/proc/meminfo: memFree=1381256/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=2056 CPUtime=4.99
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 156 293 0 0 0 0 499 0 19 0 1 0 1122637723 2105344 125 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7033/statm: 514 125 107 399 0 111 0
[pid=7036] ppid=7033 vsize=1924 CPUtime=3.98
/proc/7036/stat : 7036 (mxc-sr08) R 7033 7033 6844 0 -1 4194304 391 0 0 0 398 0 0 0 25 0 1 0 1122638224 1970176 387 1992294400 134512640 135078026 4294956176 18446744073709551615 134534834 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7036/statm: 481 387 71 138 0 340 0
Current children cumulated CPU time (s) 8.97
Current children cumulated vsize (KiB) 3980

[startup+12.7014 s]
/proc/loadavg: 1.15 1.03 1.04 2/65 7038
/proc/meminfo: memFree=1382672/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=7500 CPUtime=12.56
/proc/7033/stat : 7033 (SATzilla2009_C) R 7031 7033 6844 0 -1 4194304 512 1918 0 0 53 4 1198 1 22 0 1 0 1122637723 7680000 415 1992294400 134512640 136149437 4294956208 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 1 0 0
/proc/7033/statm: 1875 415 207 399 0 1472 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 7500

[startup+25.5059 s]
/proc/loadavg: 1.12 1.03 1.04 2/66 7039
/proc/meminfo: memFree=1381584/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=3400 CPUtime=16.33
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 545 1918 0 0 412 22 1198 1 25 0 1 0 1122637723 3481600 380 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/7033/statm: 850 380 219 399 0 447 0
[pid=7039] ppid=7033 vsize=2680 CPUtime=9.02
/proc/7039/stat : 7039 (minisat20SAT07) R 7033 7033 6844 0 -1 4194304 359 0 0 0 902 0 0 0 25 0 1 0 1122639370 2744320 354 1992294400 134512640 135078472 4294956176 18446744073709551615 134556391 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7039/statm: 670 354 73 138 0 529 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 6080

[startup+51.1018 s]
/proc/loadavg: 1.07 1.02 1.04 2/66 7039
/proc/meminfo: memFree=1381008/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=3400 CPUtime=16.33
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 545 1918 0 0 412 22 1198 1 25 0 1 0 1122637723 3481600 380 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/7033/statm: 850 380 219 399 0 447 0
[pid=7039] ppid=7033 vsize=3336 CPUtime=34.59
/proc/7039/stat : 7039 (minisat20SAT07) R 7033 7033 6844 0 -1 4194304 509 0 0 0 3459 0 0 0 25 0 1 0 1122639370 3416064 504 1992294400 134512640 135078472 4294956176 18446744073709551615 134551891 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7039/statm: 834 504 73 138 0 693 0
Current children cumulated CPU time (s) 50.92
Current children cumulated vsize (KiB) 6736

[startup+102.302 s]
/proc/loadavg: 1.03 1.02 1.03 2/66 7039
/proc/meminfo: memFree=1380368/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=3400 CPUtime=16.33
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 545 1918 0 0 412 22 1198 1 25 0 1 0 1122637723 3481600 380 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/7033/statm: 850 380 219 399 0 447 0
[pid=7039] ppid=7033 vsize=3992 CPUtime=85.77
/proc/7039/stat : 7039 (minisat20SAT07) R 7033 7033 6844 0 -1 4194304 675 0 0 0 8577 0 0 0 25 0 1 0 1122639370 4087808 670 1992294400 134512640 135078472 4294956176 18446744073709551615 134556448 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7039/statm: 998 670 73 138 0 857 0
Current children cumulated CPU time (s) 102.1
Current children cumulated vsize (KiB) 7392

[startup+162.302 s]
/proc/loadavg: 1.01 1.01 1.03 2/66 7039
/proc/meminfo: memFree=1379920/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=3400 CPUtime=16.33
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 545 1918 0 0 412 22 1198 1 25 0 1 0 1122637723 3481600 380 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/7033/statm: 850 380 219 399 0 447 0
[pid=7039] ppid=7033 vsize=4388 CPUtime=145.75
/proc/7039/stat : 7039 (minisat20SAT07) R 7033 7033 6844 0 -1 4194304 783 0 0 0 14575 0 0 0 25 0 1 0 1122639370 4493312 778 1992294400 134512640 135078472 4294956176 18446744073709551615 134557330 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7039/statm: 1097 778 73 138 0 956 0
Current children cumulated CPU time (s) 162.08
Current children cumulated vsize (KiB) 7788

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.02 2/66 7039
/proc/meminfo: memFree=1379536/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=3400 CPUtime=16.33
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 545 1918 0 0 412 22 1198 1 25 0 1 0 1122637723 3481600 380 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0

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

[pid=7033] ppid=7031 vsize=3400 CPUtime=16.33
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 545 1918 0 0 412 22 1198 1 25 0 1 0 1122637723 3481600 380 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/7033/statm: 850 380 219 399 0 447 0
[pid=7039] ppid=7033 vsize=5988 CPUtime=505.65
/proc/7039/stat : 7039 (minisat20SAT07) R 7033 7033 6844 0 -1 4194304 1171 0 0 0 50565 0 0 0 25 0 1 0 1122639370 6131712 1166 1992294400 134512640 135078472 4294956176 18446744073709551615 134550642 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7039/statm: 1497 1166 73 138 0 1356 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 9388

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7041
/proc/meminfo: memFree=1378192/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=3400 CPUtime=16.33
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 545 1918 0 0 412 22 1198 1 25 0 1 0 1122637723 3481600 380 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/7033/statm: 850 380 219 399 0 447 0
[pid=7039] ppid=7033 vsize=6120 CPUtime=565.64
/proc/7039/stat : 7039 (minisat20SAT07) R 7033 7033 6844 0 -1 4194304 1198 0 0 0 56563 1 0 0 25 0 1 0 1122639370 6266880 1193 1992294400 134512640 135078472 4294956176 18446744073709551615 134550713 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7039/statm: 1530 1193 73 138 0 1389 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 9520

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7041
/proc/meminfo: memFree=1378064/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=3400 CPUtime=16.33
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 545 1918 0 0 412 22 1198 1 25 0 1 0 1122637723 3481600 380 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/7033/statm: 850 380 219 399 0 447 0
[pid=7039] ppid=7033 vsize=6252 CPUtime=625.62
/proc/7039/stat : 7039 (minisat20SAT07) R 7033 7033 6844 0 -1 4194304 1233 0 0 0 62561 1 0 0 25 0 1 0 1122639370 6402048 1228 1992294400 134512640 135078472 4294956176 18446744073709551615 134550883 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7039/statm: 1563 1228 73 138 0 1422 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 9652

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7041
/proc/meminfo: memFree=1377808/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=3400 CPUtime=16.33
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 545 1918 0 0 412 22 1198 1 25 0 1 0 1122637723 3481600 380 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/7033/statm: 850 380 219 399 0 447 0
[pid=7039] ppid=7033 vsize=6412 CPUtime=685.6
/proc/7039/stat : 7039 (minisat20SAT07) R 7033 7033 6844 0 -1 4194304 1282 0 0 0 68559 1 0 0 25 0 1 0 1122639370 6565888 1277 1992294400 134512640 135078472 4294956176 18446744073709551615 134550656 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7039/statm: 1603 1277 73 138 0 1462 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 9812

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7041
/proc/meminfo: memFree=1377680/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=3400 CPUtime=16.33
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 545 1918 0 0 412 22 1198 1 25 0 1 0 1122637723 3481600 380 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/7033/statm: 850 380 219 399 0 447 0
[pid=7039] ppid=7033 vsize=6548 CPUtime=745.58
/proc/7039/stat : 7039 (minisat20SAT07) R 7033 7033 6844 0 -1 4194304 1313 0 0 0 74557 1 0 0 25 0 1 0 1122639370 6705152 1308 1992294400 134512640 135078472 4294956176 18446744073709551615 134550729 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7039/statm: 1637 1308 73 138 0 1496 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 9948

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7041
/proc/meminfo: memFree=1377552/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=3400 CPUtime=16.33
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 545 1918 0 0 412 22 1198 1 25 0 1 0 1122637723 3481600 380 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/7033/statm: 850 380 219 399 0 447 0
[pid=7039] ppid=7033 vsize=6812 CPUtime=805.56
/proc/7039/stat : 7039 (minisat20SAT07) R 7033 7033 6844 0 -1 4194304 1360 0 0 0 80555 1 0 0 25 0 1 0 1122639370 6975488 1355 1992294400 134512640 135078472 4294956176 18446744073709551615 134551872 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7039/statm: 1703 1355 73 138 0 1562 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 10212

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7041
/proc/meminfo: memFree=1377488/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=3400 CPUtime=16.33
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 545 1918 0 0 412 22 1198 1 25 0 1 0 1122637723 3481600 380 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/7033/statm: 850 380 219 399 0 447 0
[pid=7039] ppid=7033 vsize=6948 CPUtime=865.55
/proc/7039/stat : 7039 (minisat20SAT07) R 7033 7033 6844 0 -1 4194304 1397 0 0 0 86554 1 0 0 25 0 1 0 1122639370 7114752 1392 1992294400 134512640 135078472 4294956176 18446744073709551615 134550599 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7039/statm: 1737 1392 73 138 0 1596 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 10348

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7041
/proc/meminfo: memFree=1377360/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=3400 CPUtime=16.33
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 545 1918 0 0 412 22 1198 1 25 0 1 0 1122637723 3481600 380 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/7033/statm: 850 380 219 399 0 447 0
[pid=7039] ppid=7033 vsize=6948 CPUtime=925.53
/proc/7039/stat : 7039 (minisat20SAT07) R 7033 7033 6844 0 -1 4194304 1420 0 0 0 92552 1 0 0 25 0 1 0 1122639370 7114752 1415 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7039/statm: 1737 1415 73 138 0 1596 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 10348

[startup+1002.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7041
/proc/meminfo: memFree=1377360/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=3400 CPUtime=16.33
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 545 1918 0 0 412 22 1198 1 25 0 1 0 1122637723 3481600 380 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/7033/statm: 850 380 219 399 0 447 0
[pid=7039] ppid=7033 vsize=7092 CPUtime=985.51
/proc/7039/stat : 7039 (minisat20SAT07) R 7033 7033 6844 0 -1 4194304 1437 0 0 0 98550 1 0 0 25 0 1 0 1122639370 7262208 1432 1992294400 134512640 135078472 4294956176 18446744073709551615 134550720 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7039/statm: 1773 1432 73 138 0 1632 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 10492

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7041
/proc/meminfo: memFree=1377168/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=3400 CPUtime=16.33
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 545 1918 0 0 412 22 1198 1 25 0 1 0 1122637723 3481600 380 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/7033/statm: 850 380 219 399 0 447 0
[pid=7039] ppid=7033 vsize=7224 CPUtime=1045.49
/proc/7039/stat : 7039 (minisat20SAT07) R 7033 7033 6844 0 -1 4194304 1487 0 0 0 104548 1 0 0 25 0 1 0 1122639370 7397376 1482 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7039/statm: 1806 1482 73 138 0 1665 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 10624

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7041
/proc/meminfo: memFree=1377040/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=3400 CPUtime=16.33
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 545 1918 0 0 412 22 1198 1 25 0 1 0 1122637723 3481600 380 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/7033/statm: 850 380 219 399 0 447 0
[pid=7039] ppid=7033 vsize=7356 CPUtime=1105.47
/proc/7039/stat : 7039 (minisat20SAT07) R 7033 7033 6844 0 -1 4194304 1504 0 0 0 110546 1 0 0 25 0 1 0 1122639370 7532544 1499 1992294400 134512640 135078472 4294956176 18446744073709551615 134550720 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7039/statm: 1839 1499 73 138 0 1698 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 10756

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7047
/proc/meminfo: memFree=1376776/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=3400 CPUtime=16.33
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 545 1918 0 0 412 22 1198 1 25 0 1 0 1122637723 3481600 380 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/7033/statm: 850 380 219 399 0 447 0
[pid=7039] ppid=7033 vsize=7488 CPUtime=1165.44
/proc/7039/stat : 7039 (minisat20SAT07) R 7033 7033 6844 0 -1 4194304 1550 0 0 0 116543 1 0 0 25 0 1 0 1122639370 7667712 1545 1992294400 134512640 135078472 4294956176 18446744073709551615 134550554 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7039/statm: 1872 1545 73 138 0 1731 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 10888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1196.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7047
/proc/meminfo: memFree=1376840/2055920 swapFree=4171920/4192956
[pid=7033] ppid=7031 vsize=3400 CPUtime=16.33
/proc/7033/stat : 7033 (SATzilla2009_C) S 7031 7033 6844 0 -1 4194304 545 1918 0 0 412 22 1198 1 25 0 1 0 1122637723 3481600 380 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/7033/statm: 850 380 219 399 0 447 0
[pid=7039] ppid=7033 vsize=7488 CPUtime=1179.34
/proc/7039/stat : 7039 (minisat20SAT07) R 7033 7033 6844 0 -1 4194304 1557 0 0 0 117933 1 0 0 25 0 1 0 1122639370 7667712 1552 1992294400 134512640 135078472 4294956176 18446744073709551615 134550656 0 0 8392704 3 0 0 0 17 1 0 0
/proc/7039/statm: 1872 1552 73 138 0 1731 0
Current children cumulated CPU time (s) 1195.67
Current children cumulated vsize (KiB) 10888

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 4.35
#  lost CPU user time (s): 4.35
#  lost CPU system time (s): 0

Real time (s): 1196.21
CPU time (s): 1200.06
CPU user time (s): 1199.8
CPU system time (s): 0.26096
CPU usage (%): 100.321
Max. virtual memory (cumulated for all children) (KiB): 10888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.45
system time used= 0.26096
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4037
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= 1598

runsolver used 1.76473 second user time and 4.09938 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-31 13:42:00
IDJOB=1539303
IDBENCH=70547
IDSOLVER=527
FILE ID=node28/1539303-1238499720
PBS_JOBID= 9061948
Free space on /tmp= 66308 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S697681291-080.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539303-1238499720/watcher-1539303-1238499720 -o /tmp/evaluation-result-1539303-1238499720/solver-1539303-1238499720 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1539303-1238499720.cnf

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

MD5SUM BENCH= 4bbf0687a75cc815423eb8afa8e9d43f
RANDOM SEED=962718641

node28.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		: 3000.212
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		: 3000.212
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:       1383744 kB
Buffers:        110732 kB
Cached:         448096 kB
SwapCached:      14208 kB
Active:         210896 kB
Inactive:       364828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1383744 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:           31484 kB
Writeback:           0 kB
Mapped:          17852 kB
Slab:            82364 kB
Committed_AS:  2955428 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66276 MiB
End job on node28 at 2009-03-31 14:01:58