Trace number 1539798

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 1195.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S900737394-048.cnf
MD5SUMa3ba32614e3b11804668b06c2afeb296
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

16.37/16.40	c SATzilla is building models for class 2
16.37/16.40	c run presolver march_dl2004 for 5 seconds ... 
16.37/16.40	c Bin: Executing march_dl2004
16.37/16.40	c spawning binary file with 5 seconds ...
16.37/16.40	c child exit by a signal
16.37/16.40	c march_dl2004 returned code 137.
16.37/16.40	c run presolver mxc-sr08 for 5 seconds ... 
16.37/16.40	c Bin: Executing mxc-sr08
16.37/16.40	c spawning binary file with 5 seconds ...
16.37/16.40	c child exit by a signal
16.37/16.40	c mxc-sr08 returned code 137.
16.37/16.40	c Orignal number of varibales is 540, number of clauses is 2295 
16.37/16.40	c predicted feature computation time is 6.991536 
16.37/16.40	c Bin: Executing satelite
16.37/16.40	c spawning binary file with 240 seconds ...
16.37/16.40	c child exited successfully
16.37/16.40	c satzilla computing base features
16.37/16.40	c Number of variabe is: 529, Number of clause is : 2284 
16.37/16.40	c Initializing...
16.37/16.40	c satzilla compute diameter ...
16.37/16.40	c start diameter features ...
16.37/16.40	c satzilla doing clause learning
16.37/16.40	c start clause learning features ...
16.37/16.40	c Bin: Executing zchaff07
16.37/16.40	c spawning binary file with 2 seconds ...
16.37/16.40	c child exit by a signal
16.37/16.40	c satzilla doing survey propogation probe
16.37/16.40	c do survay propogation for 2 second ...
16.37/16.40	c satzilla doing local search probe
16.37/16.40	c satzilla doing lobjois search-space size estimate
16.37/16.40	c features are:540 2295 529 2284 0.020794 0.00481611 0.231611 0.507224 0.582375 0.691074 0.00572736 0.0560962 0.00567108 0.00756144 0.13395 0 0.970228 0.00572736 0.276477 0.00218914 0.0122592 2.67438 0.230291 0.169109 0 1 3.29939 0.00279912 0.378661 0 0.0061296 2.27893 0.489054 0.0112859 0.270514 0.00437828 0.0218914 4.00379 0.0153427 4 5 0.0249017 3931.5 0.0261161 3823 4040 4040 3823 4040 3835 4028 31.7229 0.0833705 28.7064 34.4176 34.4176 28.7064 34.4176 29.4789 34.2886 0.406102 0.558126 0.00511901 1 0.717425 0.0920665 0.563244 0.235608 0.403601 0.0878457 0.621395 0.00917279 0.29034 0.167734 0.0271928 0.119273 0.0468579 0.0755645 24.5575 0.229049 117.197 0.0739653 117 108 127 0.76441 0.244888 0.873288 0.036302 0.318138 0.533044 
16.37/16.40	c satzilla's ranking:
16.37/16.40	c 1) minisat20SAT07: 3.433298
16.37/16.40	c 2) march_dl2004: 3.271036
16.37/16.40	c 3) minisat20: 3.232215
16.37/16.40	c 4) mxc-sr08: 3.188460
16.37/16.40	c 5) vallst: 1.006256
16.37/16.40	c 6) tts-4-0: 0.358646
16.37/16.40	c 7) zchaff_rand: 0.331900
16.37/16.40	c 8) SATenstein: -10000.000000
16.37/16.40	c 9) gnovelty+: -10000.000000
16.37/16.40	c 10) adaptg2wsat+: -10000.000000
16.37/16.40	c 11) adaptg2wsat0: -10000.000000
16.37/16.40	c 12) picosat846: -10000.000000
16.37/16.40	c 13) kcnfs04SAT07: -10000.000000
16.37/16.40	c satzilla running minisat20SAT07 ... 
1195.14/1195.50	c Bin: Executing minisat20SAT07
1195.14/1195.50	c spawning binary file with 1183 seconds ...
1195.14/1195.50	c child exit by a signal
1195.14/1195.50	c minisat20SAT07 returned code 143.
1195.14/1195.50	c satzilla running march_dl2004 ...

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-1539798-1238588225/watcher-1539798-1238588225 -o /tmp/evaluation-result-1539798-1238588225/solver-1539798-1238588225 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1539798-1238588225.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: 2.24 2.29 1.93 3/64 21343
/proc/meminfo: memFree=1565296/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=2056 CPUtime=0
/proc/21343/stat : 21343 (SATzilla2009_C) R 21341 21343 21163 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1131484401 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135543087 0 0 4096 0 0 0 0 17 0 0 0
/proc/21343/statm: 514 112 96 399 0 111 0
[pid=21344] ppid=21343 vsize=764 CPUtime=0
/proc/21344/stat : 21344 (march_dl2004) R 21343 21343 21163 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 1131484401 782336 105 1992294400 134512640 134996440 4294956176 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/21344/statm: 191 108 52 118 0 70 0

[startup+0.055603 s]
/proc/loadavg: 2.24 2.29 1.93 3/64 21343
/proc/meminfo: memFree=1565296/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=2056 CPUtime=0
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131484401 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21343/statm: 514 112 96 399 0 111 0
[pid=21344] ppid=21343 vsize=1212 CPUtime=0.05
/proc/21344/stat : 21344 (march_dl2004) R 21343 21343 21163 0 -1 4194304 256 0 0 0 5 0 0 0 20 0 1 0 1131484401 1241088 247 1992294400 134512640 134996440 4294956176 18446744073709551615 134514019 0 0 8392704 0 0 0 0 17 0 0 0
/proc/21344/statm: 303 247 74 118 0 182 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3268

[startup+0.101605 s]
/proc/loadavg: 2.24 2.29 1.93 3/64 21343
/proc/meminfo: memFree=1565296/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=2056 CPUtime=0
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131484401 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21343/statm: 514 112 96 399 0 111 0
[pid=21344] ppid=21343 vsize=1344 CPUtime=0.09
/proc/21344/stat : 21344 (march_dl2004) R 21343 21343 21163 0 -1 4194304 264 0 0 0 9 0 0 0 20 0 1 0 1131484401 1376256 255 1992294400 134512640 134996440 4294956176 18446744073709551615 134536775 0 0 8392704 0 0 0 0 17 0 0 0
/proc/21344/statm: 336 255 74 118 0 215 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3400

[startup+0.301624 s]
/proc/loadavg: 2.24 2.29 1.93 3/64 21343
/proc/meminfo: memFree=1565296/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=2056 CPUtime=0
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131484401 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21343/statm: 514 112 96 399 0 111 0
[pid=21344] ppid=21343 vsize=1344 CPUtime=0.29
/proc/21344/stat : 21344 (march_dl2004) R 21343 21343 21163 0 -1 4194304 276 0 0 0 29 0 0 0 21 0 1 0 1131484401 1376256 267 1992294400 134512640 134996440 4294956176 18446744073709551615 134553652 0 0 8392704 0 0 0 0 17 0 0 0
/proc/21344/statm: 336 267 74 118 0 215 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3400

[startup+0.701661 s]
/proc/loadavg: 2.24 2.29 1.93 3/64 21343
/proc/meminfo: memFree=1565296/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=2056 CPUtime=0
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131484401 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21343/statm: 514 112 96 399 0 111 0
[pid=21344] ppid=21343 vsize=1344 CPUtime=0.69
/proc/21344/stat : 21344 (march_dl2004) R 21343 21343 21163 0 -1 4194304 287 0 0 0 69 0 0 0 25 0 1 0 1131484401 1376256 278 1992294400 134512640 134996440 4294956176 18446744073709551615 134514040 0 0 8392704 0 0 0 0 17 0 0 0
/proc/21344/statm: 336 278 74 118 0 215 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3400

[startup+1.50274 s]
/proc/loadavg: 2.24 2.29 1.93 2/66 21345
/proc/meminfo: memFree=1563616/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=2056 CPUtime=0
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131484401 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21343/statm: 514 112 96 399 0 111 0
[pid=21344] ppid=21343 vsize=1344 CPUtime=1.49
/proc/21344/stat : 21344 (march_dl2004) R 21343 21343 21163 0 -1 4194304 293 0 0 0 149 0 0 0 25 0 1 0 1131484401 1376256 284 1992294400 134512640 134996440 4294956176 18446744073709551615 134566311 0 0 8392704 0 0 0 0 17 0 0 0
/proc/21344/statm: 336 284 74 118 0 215 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3400

[startup+3.10189 s]
/proc/loadavg: 2.14 2.26 1.92 2/66 21345
/proc/meminfo: memFree=1564192/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=2056 CPUtime=0
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131484401 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21343/statm: 514 112 96 399 0 111 0
[pid=21344] ppid=21343 vsize=1476 CPUtime=3.09
/proc/21344/stat : 21344 (march_dl2004) R 21343 21343 21163 0 -1 4194304 299 0 0 0 309 0 0 0 25 0 1 0 1131484401 1511424 290 1992294400 134512640 134996440 4294956176 18446744073709551615 134527911 0 0 8392704 0 0 0 0 17 0 0 0
/proc/21344/statm: 369 290 74 118 0 248 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3532

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (4.89 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (4.89 s) to the 'lost time'.

[startup+4.90106 s]
/proc/loadavg: 2.14 2.26 1.92 2/66 21345
/proc/meminfo: memFree=1564192/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=2056 CPUtime=0
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131484401 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21343/statm: 514 112 96 399 0 111 0
[pid=21344] ppid=21343 vsize=1476 CPUtime=4.89
/proc/21344/stat : 21344 (march_dl2004) R 21343 21343 21163 0 -1 4194304 302 0 0 0 489 0 0 0 25 0 1 0 1131484401 1511424 293 1992294400 134512640 134996440 4294956176 18446744073709551615 134587278 0 0 8392704 0 0 0 0 17 0 0 0
/proc/21344/statm: 369 293 74 118 0 248 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 3532

[startup+5.00107 s]
/proc/loadavg: 2.14 2.26 1.92 2/66 21345
/proc/meminfo: memFree=1564192/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=2056 CPUtime=0
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131484401 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21343/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056
#
############


[startup+6.30119 s]
/proc/loadavg: 2.14 2.26 1.92 2/66 21346
/proc/meminfo: memFree=1564448/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=2056 CPUtime=4.99
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 156 302 0 0 0 0 499 0 16 0 1 0 1131484401 2105344 125 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21343/statm: 514 125 107 399 0 111 0
[pid=21346] ppid=21343 vsize=1660 CPUtime=1.29
/proc/21346/stat : 21346 (mxc-sr08) R 21343 21343 21163 0 -1 4194304 328 0 0 0 129 0 0 0 25 0 1 0 1131484901 1699840 324 1992294400 134512640 135078026 4294956176 18446744073709551615 134534834 0 0 8392704 0 0 0 0 17 0 0 0
/proc/21346/statm: 415 324 71 138 0 274 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3716

[startup+12.7018 s]
/proc/loadavg: 1.97 2.22 1.91 2/66 21348
/proc/meminfo: memFree=1562080/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=7508 CPUtime=12.67
/proc/21343/stat : 21343 (SATzilla2009_C) R 21341 21343 21163 0 -1 4194304 513 1941 0 0 61 6 1197 3 23 0 1 0 1131484401 7688192 419 1992294400 134512640 136149437 4294956208 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/21343/statm: 1877 419 207 399 0 1474 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 7508

[startup+25.502 s]
/proc/loadavg: 1.82 2.18 1.90 2/66 21349
/proc/meminfo: memFree=1563616/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=3408 CPUtime=16.38
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 547 1941 0 0 412 26 1197 3 25 0 1 0 1131484401 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/21343/statm: 852 383 219 399 0 449 0
[pid=21349] ppid=21343 vsize=2808 CPUtime=9.08
/proc/21349/stat : 21349 (minisat20SAT07) R 21343 21343 21163 0 -1 4194304 378 0 0 0 908 0 0 0 25 0 1 0 1131486042 2875392 373 1992294400 134512640 135078472 4294956176 18446744073709551615 134556244 0 0 8392704 3 0 0 0 17 0 0 0
/proc/21349/statm: 702 373 73 138 0 561 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 6216

[startup+51.1014 s]
/proc/loadavg: 1.54 2.09 1.88 2/66 21349
/proc/meminfo: memFree=1562976/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=3408 CPUtime=16.38
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 547 1941 0 0 412 26 1197 3 25 0 1 0 1131484401 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/21343/statm: 852 383 219 399 0 449 0
[pid=21349] ppid=21343 vsize=3468 CPUtime=34.67
/proc/21349/stat : 21349 (minisat20SAT07) R 21343 21343 21163 0 -1 4194304 533 0 0 0 3467 0 0 0 25 0 1 0 1131486042 3551232 528 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/21349/statm: 867 528 73 138 0 726 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 6876

[startup+102.305 s]
/proc/loadavg: 1.21 1.90 1.82 2/66 21349
/proc/meminfo: memFree=1562464/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=3408 CPUtime=16.38
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 547 1941 0 0 412 26 1197 3 25 0 1 0 1131484401 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/21343/statm: 852 383 219 399 0 449 0
[pid=21349] ppid=21343 vsize=3996 CPUtime=85.86
/proc/21349/stat : 21349 (minisat20SAT07) R 21343 21343 21163 0 -1 4194304 676 0 0 0 8586 0 0 0 25 0 1 0 1131486042 4091904 671 1992294400 134512640 135078472 4294956176 18446744073709551615 134550282 0 0 8392704 3 0 0 0 17 0 0 0
/proc/21349/statm: 999 671 73 138 0 858 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 7404

[startup+162.302 s]
/proc/loadavg: 1.08 1.75 1.77 2/66 21349
/proc/meminfo: memFree=1562016/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=3408 CPUtime=16.38
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 547 1941 0 0 412 26 1197 3 25 0 1 0 1131484401 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/21343/statm: 852 383 219 399 0 449 0
[pid=21349] ppid=21343 vsize=4528 CPUtime=145.84
/proc/21349/stat : 21349 (minisat20SAT07) R 21343 21343 21163 0 -1 4194304 800 0 0 0 14584 0 0 0 25 0 1 0 1131486042 4636672 795 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/21349/statm: 1132 795 73 138 0 991 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 7936

[startup+222.302 s]
/proc/loadavg: 1.03 1.60 1.72 2/66 21349
/proc/meminfo: memFree=1561568/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=3408 CPUtime=16.38
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 547 1941 0 0 412 26 1197 3 25 0 1 0 1131484401 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0

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

[pid=21343] ppid=21341 vsize=3408 CPUtime=16.38
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 547 1941 0 0 412 26 1197 3 25 0 1 0 1131484401 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/21343/statm: 852 383 219 399 0 449 0
[pid=21349] ppid=21343 vsize=6252 CPUtime=565.72
/proc/21349/stat : 21349 (minisat20SAT07) R 21343 21343 21163 0 -1 4194304 1242 0 0 0 56571 1 0 0 25 0 1 0 1131486042 6402048 1237 1992294400 134512640 135078472 4294956176 18446744073709551615 134550985 0 0 8392704 3 0 0 0 17 0 0 0
/proc/21349/statm: 1563 1237 73 138 0 1422 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 9660

[startup+642.301 s]
/proc/loadavg: 1.00 1.14 1.44 2/66 21349
/proc/meminfo: memFree=1560224/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=3408 CPUtime=16.38
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 547 1941 0 0 412 26 1197 3 25 0 1 0 1131484401 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/21343/statm: 852 383 219 399 0 449 0
[pid=21349] ppid=21343 vsize=6384 CPUtime=625.71
/proc/21349/stat : 21349 (minisat20SAT07) R 21343 21343 21163 0 -1 4194304 1269 0 0 0 62570 1 0 0 25 0 1 0 1131486042 6537216 1264 1992294400 134512640 135078472 4294956176 18446744073709551615 134550646 0 0 8392704 3 0 0 0 17 0 0 0
/proc/21349/statm: 1596 1264 73 138 0 1455 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 9792

[startup+702.302 s]
/proc/loadavg: 1.00 1.11 1.41 2/66 21349
/proc/meminfo: memFree=1559904/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=3408 CPUtime=16.38
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 547 1941 0 0 412 26 1197 3 25 0 1 0 1131484401 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/21343/statm: 852 383 219 399 0 449 0
[pid=21349] ppid=21343 vsize=6632 CPUtime=685.69
/proc/21349/stat : 21349 (minisat20SAT07) R 21343 21343 21163 0 -1 4194304 1328 0 0 0 68568 1 0 0 25 0 1 0 1131486042 6791168 1323 1992294400 134512640 135078472 4294956176 18446744073709551615 134556167 0 0 8392704 3 0 0 0 17 0 0 0
/proc/21349/statm: 1658 1323 73 138 0 1517 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 10040

[startup+762.307 s]
/proc/loadavg: 1.00 1.09 1.38 2/66 21349
/proc/meminfo: memFree=1559712/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=3408 CPUtime=16.38
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 547 1941 0 0 412 26 1197 3 25 0 1 0 1131484401 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/21343/statm: 852 383 219 399 0 449 0
[pid=21349] ppid=21343 vsize=6764 CPUtime=745.68
/proc/21349/stat : 21349 (minisat20SAT07) R 21343 21343 21163 0 -1 4194304 1376 0 0 0 74567 1 0 0 25 0 1 0 1131486042 6926336 1371 1992294400 134512640 135078472 4294956176 18446744073709551615 134550741 0 0 8392704 3 0 0 0 17 0 0 0
/proc/21349/statm: 1691 1371 73 138 0 1550 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 10172

[startup+822.301 s]
/proc/loadavg: 1.00 1.07 1.36 2/66 21349
/proc/meminfo: memFree=1559648/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=3408 CPUtime=16.38
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 547 1941 0 0 412 26 1197 3 25 0 1 0 1131484401 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/21343/statm: 852 383 219 399 0 449 0
[pid=21349] ppid=21343 vsize=6880 CPUtime=805.66
/proc/21349/stat : 21349 (minisat20SAT07) R 21343 21343 21163 0 -1 4194304 1400 0 0 0 80565 1 0 0 25 0 1 0 1131486042 7045120 1395 1992294400 134512640 135078472 4294956176 18446744073709551615 134550720 0 0 8392704 3 0 0 0 17 0 0 0
/proc/21349/statm: 1720 1395 73 138 0 1579 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 10288

[startup+882.302 s]
/proc/loadavg: 1.00 1.05 1.33 2/66 21349
/proc/meminfo: memFree=1559584/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=3408 CPUtime=16.38
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 547 1941 0 0 412 26 1197 3 25 0 1 0 1131484401 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/21343/statm: 852 383 219 399 0 449 0
[pid=21349] ppid=21343 vsize=7012 CPUtime=865.64
/proc/21349/stat : 21349 (minisat20SAT07) R 21343 21343 21163 0 -1 4194304 1419 0 0 0 86563 1 0 0 25 0 1 0 1131486042 7180288 1414 1992294400 134512640 135078472 4294956176 18446744073709551615 134551013 0 0 8392704 3 0 0 0 17 0 0 0
/proc/21349/statm: 1753 1414 73 138 0 1612 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 10420

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.31 2/66 21349
/proc/meminfo: memFree=1559520/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=3408 CPUtime=16.38
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 547 1941 0 0 412 26 1197 3 25 0 1 0 1131484401 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/21343/statm: 852 383 219 399 0 449 0
[pid=21349] ppid=21343 vsize=7140 CPUtime=925.62
/proc/21349/stat : 21349 (minisat20SAT07) R 21343 21343 21163 0 -1 4194304 1440 0 0 0 92561 1 0 0 25 0 1 0 1131486042 7311360 1435 1992294400 134512640 135078472 4294956176 18446744073709551615 134550619 0 0 8392704 3 0 0 0 17 0 0 0
/proc/21349/statm: 1785 1435 73 138 0 1644 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 10548

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.28 2/66 21349
/proc/meminfo: memFree=1559456/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=3408 CPUtime=16.38
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 547 1941 0 0 412 26 1197 3 25 0 1 0 1131484401 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/21343/statm: 852 383 219 399 0 449 0
[pid=21349] ppid=21343 vsize=7140 CPUtime=985.62
/proc/21349/stat : 21349 (minisat20SAT07) R 21343 21343 21163 0 -1 4194304 1455 0 0 0 98560 2 0 0 25 0 1 0 1131486042 7311360 1450 1992294400 134512640 135078472 4294956176 18446744073709551615 134550713 0 0 8392704 3 0 0 0 17 0 0 0
/proc/21349/statm: 1785 1450 73 138 0 1644 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 10548

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/66 21349
/proc/meminfo: memFree=1559264/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=3408 CPUtime=16.38
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 547 1941 0 0 412 26 1197 3 25 0 1 0 1131484401 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/21343/statm: 852 383 219 399 0 449 0
[pid=21349] ppid=21343 vsize=7256 CPUtime=1045.59
/proc/21349/stat : 21349 (minisat20SAT07) R 21343 21343 21163 0 -1 4194304 1498 0 0 0 104557 2 0 0 25 0 1 0 1131486042 7430144 1493 1992294400 134512640 135078472 4294956176 18446744073709551615 134551874 0 0 8392704 3 0 0 0 17 0 0 0
/proc/21349/statm: 1814 1493 73 138 0 1673 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 10664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/66 21349
/proc/meminfo: memFree=1559200/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=3408 CPUtime=16.38
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 547 1941 0 0 412 26 1197 3 25 0 1 0 1131484401 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/21343/statm: 852 383 219 399 0 449 0
[pid=21349] ppid=21343 vsize=7396 CPUtime=1105.57
/proc/21349/stat : 21349 (minisat20SAT07) R 21343 21343 21163 0 -1 4194304 1534 0 0 0 110555 2 0 0 25 0 1 0 1131486042 7573504 1529 1992294400 134512640 135078472 4294956176 18446744073709551615 134552629 0 0 8392704 3 0 0 0 17 0 0 0
/proc/21349/statm: 1849 1529 73 138 0 1708 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 10804

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.23 2/66 21349
/proc/meminfo: memFree=1559072/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=3408 CPUtime=16.38
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 547 1941 0 0 412 26 1197 3 25 0 1 0 1131484401 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/21343/statm: 852 383 219 399 0 449 0
[pid=21349] ppid=21343 vsize=7532 CPUtime=1165.56
/proc/21349/stat : 21349 (minisat20SAT07) R 21343 21343 21163 0 -1 4194304 1565 0 0 0 116554 2 0 0 25 0 1 0 1131486042 7712768 1560 1992294400 134512640 135078472 4294956176 18446744073709551615 134550985 0 0 8392704 3 0 0 0 17 0 0 0
/proc/21349/statm: 1883 1560 73 138 0 1742 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 10940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1195.5 s]
/proc/loadavg: 1.00 1.01 1.23 2/66 21349
/proc/meminfo: memFree=1559072/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=3408 CPUtime=16.38
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 547 1941 0 0 412 26 1197 3 25 0 1 0 1131484401 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/21343/statm: 852 383 219 399 0 449 0
[pid=21349] ppid=21343 vsize=7532 CPUtime=1178.76
/proc/21349/stat : 21349 (minisat20SAT07) R 21343 21343 21163 0 -1 4194304 1568 0 0 0 117874 2 0 0 25 0 1 0 1131486042 7712768 1563 1992294400 134512640 135078472 4294956176 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/21349/statm: 1883 1563 73 138 0 1742 0
Current children cumulated CPU time (s) 1195.14
Current children cumulated vsize (KiB) 10940

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

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

[startup+1195.5 s]
/proc/loadavg: 1.00 1.01 1.23 2/66 21349
/proc/meminfo: memFree=1559072/2055920 swapFree=4179168/4192956
[pid=21343] ppid=21341 vsize=3408 CPUtime=16.38
/proc/21343/stat : 21343 (SATzilla2009_C) S 21341 21343 21163 0 -1 4194304 547 1941 0 0 412 26 1197 3 25 0 1 0 1131484401 3489792 383 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/21343/statm: 852 383 219 399 0 449 0
[pid=21349] ppid=21343 vsize=7532 CPUtime=1178.76
/proc/21349/stat : 21349 (minisat20SAT07) R 21343 21343 21163 0 -1 4194304 1568 0 0 0 117874 2 0 0 25 0 1 0 1131486042 7712768 1563 1992294400 134512640 135078472 4294956176 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/21349/statm: 1883 1563 73 138 0 1742 0
Current children cumulated CPU time (s) 1195.14
Current children cumulated vsize (KiB) 10940

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): 4.89
#  lost CPU user time (s): 4.89
#  lost CPU system time (s): 0

Real time (s): 1195.51
CPU time (s): 1200.06
CPU user time (s): 1199.73
CPU system time (s): 0.32695
CPU usage (%): 100.38
Max. virtual memory (cumulated for all children) (KiB): 10940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.84
system time used= 0.32695
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4071
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= 2258

runsolver used 0.991849 second user time and 3.36949 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-01 14:17:05
IDJOB=1539798
IDBENCH=70712
IDSOLVER=527
FILE ID=node61/1539798-1238588225
PBS_JOBID= 9068306
Free space on /tmp= 66344 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S900737394-048.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539798-1238588225/watcher-1539798-1238588225 -o /tmp/evaluation-result-1539798-1238588225/solver-1539798-1238588225 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1539798-1238588225.cnf

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

MD5SUM BENCH= a3ba32614e3b11804668b06c2afeb296
RANDOM SEED=664735653

node61.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		: 3000.238
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		: 3000.238
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:       1565776 kB
Buffers:         89416 kB
Cached:         306312 kB
SwapCached:       7920 kB
Active:         233768 kB
Inactive:       171560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1565776 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:           31488 kB
Writeback:           0 kB
Mapped:          15416 kB
Slab:            70924 kB
Committed_AS:  2771572 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66312 MiB
End job on node61 at 2009-04-01 14:37:03