Trace number 1539318

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) 1200.08 1195.72

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S486178562-011.cnf
MD5SUMe73deb485f74364d96363116560553d5
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 

16.28/16.35	c SATzilla is building models for class 2
16.28/16.35	c run presolver march_dl2004 for 5 seconds ... 
16.28/16.35	c Bin: Executing march_dl2004
16.28/16.35	c spawning binary file with 5 seconds ...
16.28/16.35	c child exit by a signal
16.28/16.35	c march_dl2004 returned code 137.
16.28/16.35	c run presolver mxc-sr08 for 5 seconds ... 
16.28/16.35	c Bin: Executing mxc-sr08
16.28/16.35	c spawning binary file with 5 seconds ...
16.28/16.35	c child exit by a signal
16.28/16.35	c mxc-sr08 returned code 137.
16.28/16.35	c Orignal number of varibales is 520, number of clauses is 2210 
16.28/16.35	c predicted feature computation time is 6.986272 
16.28/16.35	c Bin: Executing satelite
16.28/16.35	c spawning binary file with 240 seconds ...
16.28/16.35	c child exited successfully
16.28/16.35	c satzilla computing base features
16.28/16.35	c Number of variabe is: 513, Number of clause is : 2204 
16.28/16.35	c Initializing...
16.28/16.35	c satzilla compute diameter ...
16.28/16.35	c start diameter features ...
16.28/16.35	c satzilla doing clause learning
16.28/16.35	c start clause learning features ...
16.28/16.35	c Bin: Executing zchaff07
16.28/16.35	c spawning binary file with 2 seconds ...
16.28/16.35	c child exit by a signal
16.28/16.35	c satzilla doing survey propogation probe
16.28/16.35	c do survay propogation for 2 second ...
16.28/16.35	c satzilla doing local search probe
16.28/16.35	c satzilla doing lobjois search-space size estimate
16.28/16.35	c features are:520 2210 513 2204 0.0136452 0.00272232 0.232759 0.493799 0.585172 0.642757 0.00588422 0.0447613 0.00584795 0.00779727 0.0925495 0 0.981397 0.00588422 0.287738 0.0022686 0.0127042 2.68642 0.215481 0.163089 0 0.764706 3.30083 0.00301242 0.376896 0 0.00635209 2.29726 0.513158 0.0115668 0.284283 0.00453721 0.0249546 4.00391 0.0155792 4 5 0.0255595 3933.25 0.0253098 3813 4037 4037 3813 4037 3857 4026 29.3239 0.0898327 25.9386 32.2906 32.2906 25.9386 32.2906 27.6087 31.4578 0.387474 0.568387 0.00172575 0.950533 0.678509 0.0931974 0.554925 0.197668 0.3923 0.0861552 0.669812 0.00673385 0.288066 0.170832 0.0220248 0.1194 0.0423485 0.0727928 26.4331 0.197885 112.844 0.0727854 113 103 123 0.761371 0.249062 0.872949 0.0375434 0.31218 0.533635 
16.28/16.35	c satzilla's ranking:
16.28/16.35	c 1) minisat20SAT07: 3.456251
16.28/16.35	c 2) mxc-sr08: 3.264234
16.28/16.35	c 3) minisat20: 3.226169
16.28/16.35	c 4) march_dl2004: 3.078999
16.28/16.35	c 5) vallst: 0.983631
16.28/16.35	c 6) zchaff_rand: 0.300738
16.28/16.35	c 7) tts-4-0: 0.262027
16.28/16.35	c 8) SATenstein: -10000.000000
16.28/16.35	c 9) gnovelty+: -10000.000000
16.28/16.35	c 10) adaptg2wsat+: -10000.000000
16.28/16.35	c 11) adaptg2wsat0: -10000.000000
16.28/16.35	c 12) picosat846: -10000.000000
16.28/16.35	c 13) kcnfs04SAT07: -10000.000000
16.28/16.35	c satzilla running minisat20SAT07 ... 
1195.17/1195.71	c Bin: Executing minisat20SAT07
1195.17/1195.71	c spawning binary file with 1183 seconds ...
1195.17/1195.71	c child exit by a signal
1195.17/1195.71	c minisat20SAT07 returned code 143.
1195.17/1195.71	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-1539318-1238502436/watcher-1539318-1238502436 -o /tmp/evaluation-result-1539318-1238502436/solver-1539318-1238502436 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1539318-1238502436.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: 1.99 1.97 1.84 3/69 26788
/proc/meminfo: memFree=1198704/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=2056 CPUtime=0
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1122905311 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 514 112 96 399 0 111 0
[pid=26789] ppid=26788 vsize=772 CPUtime=0
/proc/26789/stat : 26789 (march_dl2004) R 26788 26788 26474 0 -1 4194304 123 0 0 0 0 0 0 0 19 0 1 0 1122905311 790528 115 1992294400 134512640 134996440 4294956176 18446744073709551615 134671537 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26789/statm: 193 115 53 118 0 72 0

[startup+0.070826 s]
/proc/loadavg: 1.99 1.97 1.84 3/69 26788
/proc/meminfo: memFree=1198704/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=2056 CPUtime=0
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1122905311 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 514 112 96 399 0 111 0
[pid=26789] ppid=26788 vsize=1200 CPUtime=0.06
/proc/26789/stat : 26789 (march_dl2004) R 26788 26788 26474 0 -1 4194304 256 0 0 0 6 0 0 0 19 0 1 0 1122905311 1228800 248 1992294400 134512640 134996440 4294956176 18446744073709551615 134537726 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26789/statm: 300 248 74 118 0 179 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3256

[startup+0.10283 s]
/proc/loadavg: 1.99 1.97 1.84 3/69 26788
/proc/meminfo: memFree=1198704/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=2056 CPUtime=0
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1122905311 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 514 112 96 399 0 111 0
[pid=26789] ppid=26788 vsize=1332 CPUtime=0.1
/proc/26789/stat : 26789 (march_dl2004) R 26788 26788 26474 0 -1 4194304 259 0 0 0 10 0 0 0 20 0 1 0 1122905311 1363968 251 1992294400 134512640 134996440 4294956176 18446744073709551615 134551507 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26789/statm: 333 251 74 118 0 212 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3388

[startup+0.302846 s]
/proc/loadavg: 1.99 1.97 1.84 3/69 26788
/proc/meminfo: memFree=1198704/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=2056 CPUtime=0
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1122905311 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 514 112 96 399 0 111 0
[pid=26789] ppid=26788 vsize=1332 CPUtime=0.3
/proc/26789/stat : 26789 (march_dl2004) R 26788 26788 26474 0 -1 4194304 269 0 0 0 30 0 0 0 22 0 1 0 1122905311 1363968 261 1992294400 134512640 134996440 4294956176 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26789/statm: 333 261 74 118 0 212 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3388

[startup+0.702891 s]
/proc/loadavg: 1.99 1.97 1.84 3/69 26788
/proc/meminfo: memFree=1198704/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=2056 CPUtime=0
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1122905311 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 514 112 96 399 0 111 0
[pid=26789] ppid=26788 vsize=1332 CPUtime=0.7
/proc/26789/stat : 26789 (march_dl2004) R 26788 26788 26474 0 -1 4194304 276 0 0 0 70 0 0 0 25 0 1 0 1122905311 1363968 268 1992294400 134512640 134996440 4294956176 18446744073709551615 134514049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26789/statm: 333 268 74 118 0 212 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3388

[startup+1.50195 s]
/proc/loadavg: 1.99 1.97 1.84 2/71 26790
/proc/meminfo: memFree=1197728/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=2056 CPUtime=0
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1122905311 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 514 112 96 399 0 111 0
[pid=26789] ppid=26788 vsize=1332 CPUtime=1.49
/proc/26789/stat : 26789 (march_dl2004) R 26788 26788 26474 0 -1 4194304 283 0 0 0 149 0 0 0 25 0 1 0 1122905311 1363968 275 1992294400 134512640 134996440 4294956176 18446744073709551615 134536697 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26789/statm: 333 275 74 118 0 212 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3388

[startup+3.10109 s]
/proc/loadavg: 1.91 1.95 1.84 2/71 26790
/proc/meminfo: memFree=1197536/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=2056 CPUtime=0
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1122905311 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 514 112 96 399 0 111 0
[pid=26789] ppid=26788 vsize=1332 CPUtime=3.08
/proc/26789/stat : 26789 (march_dl2004) R 26788 26788 26474 0 -1 4194304 290 0 0 0 308 0 0 0 25 0 1 0 1122905311 1363968 282 1992294400 134512640 134996440 4294956176 18446744073709551615 134513985 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26789/statm: 333 282 74 118 0 212 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3388

############
# 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+4.90125 s]
/proc/loadavg: 1.91 1.95 1.84 2/71 26790
/proc/meminfo: memFree=1197536/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=2056 CPUtime=0
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1122905311 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 514 112 96 399 0 111 0
[pid=26789] ppid=26788 vsize=1464 CPUtime=4.89
/proc/26789/stat : 26789 (march_dl2004) R 26788 26788 26474 0 -1 4194304 293 0 0 0 488 1 0 0 25 0 1 0 1122905311 1499136 285 1992294400 134512640 134996440 4294956176 18446744073709551615 134553208 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26789/statm: 366 285 74 118 0 245 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 3520

[startup+5.00126 s]
/proc/loadavg: 1.91 1.95 1.84 2/71 26790
/proc/meminfo: memFree=1197536/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=2056 CPUtime=0
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 132 0 0 0 0 0 0 0 16 0 1 0 1122905311 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 0 0 0 17 0 0 0
/proc/26788/statm: 514 113 97 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056
#
############


[startup+6.30137 s]
/proc/loadavg: 1.91 1.95 1.84 2/71 26791
/proc/meminfo: memFree=1197856/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=2056 CPUtime=4.99
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 156 294 0 0 0 0 498 1 19 0 1 0 1122905311 2105344 125 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 514 125 107 399 0 111 0
[pid=26791] ppid=26788 vsize=1660 CPUtime=1.29
/proc/26791/stat : 26791 (mxc-sr08) R 26788 26788 26474 0 -1 4194304 316 0 0 0 129 0 0 0 25 0 1 0 1122905811 1699840 312 1992294400 134512640 135078026 4294956176 18446744073709551615 134722554 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26791/statm: 415 312 71 138 0 274 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3716

[startup+12.7019 s]
/proc/loadavg: 1.77 1.92 1.83 2/71 26793
/proc/meminfo: memFree=1195424/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=7500 CPUtime=12.67
/proc/26788/stat : 26788 (SATzilla2009_C) R 26786 26788 26474 0 -1 4194304 511 1913 0 0 62 5 1197 3 23 0 1 0 1122905311 7680000 415 1992294400 134512640 136149437 4294956208 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/26788/statm: 1875 415 207 399 0 1472 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 7500

[startup+25.5021 s]
/proc/loadavg: 1.65 1.89 1.82 2/71 26794
/proc/meminfo: memFree=1197088/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=3400 CPUtime=16.34
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 545 1913 0 0 411 23 1197 3 25 0 1 0 1122905311 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 850 382 219 399 0 447 0
[pid=26794] ppid=26788 vsize=2816 CPUtime=9.12
/proc/26794/stat : 26794 (minisat20SAT07) R 26788 26788 26474 0 -1 4194304 372 0 0 0 912 0 0 0 25 0 1 0 1122906947 2883584 367 1992294400 134512640 135078472 4294956176 18446744073709551615 134550652 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26794/statm: 704 367 73 138 0 563 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 6216

[startup+51.1023 s]
/proc/loadavg: 1.43 1.82 1.80 2/71 26794
/proc/meminfo: memFree=1196384/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=3400 CPUtime=16.34
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 545 1913 0 0 411 23 1197 3 25 0 1 0 1122905311 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 850 382 219 399 0 447 0
[pid=26794] ppid=26788 vsize=3348 CPUtime=34.72
/proc/26794/stat : 26794 (minisat20SAT07) R 26788 26788 26474 0 -1 4194304 518 0 0 0 3472 0 0 0 25 0 1 0 1122906947 3428352 513 1992294400 134512640 135078472 4294956176 18446744073709551615 134550156 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26794/statm: 837 513 73 138 0 696 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 6748

[startup+102.307 s]
/proc/loadavg: 1.17 1.68 1.75 2/71 26794
/proc/meminfo: memFree=1195936/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=3400 CPUtime=16.34
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 545 1913 0 0 411 23 1197 3 25 0 1 0 1122905311 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 850 382 219 399 0 447 0
[pid=26794] ppid=26788 vsize=3880 CPUtime=85.9
/proc/26794/stat : 26794 (minisat20SAT07) R 26788 26788 26474 0 -1 4194304 658 0 0 0 8590 0 0 0 25 0 1 0 1122906947 3973120 653 1992294400 134512640 135078472 4294956176 18446744073709551615 134550702 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26794/statm: 970 653 73 138 0 829 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 7280

[startup+162.302 s]
/proc/loadavg: 1.06 1.55 1.70 2/71 26794
/proc/meminfo: memFree=1195424/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=3400 CPUtime=16.34
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 545 1913 0 0 411 23 1197 3 25 0 1 0 1122905311 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 850 382 219 399 0 447 0
[pid=26794] ppid=26788 vsize=4416 CPUtime=145.87
/proc/26794/stat : 26794 (minisat20SAT07) R 26788 26788 26474 0 -1 4194304 779 0 0 0 14587 0 0 0 25 0 1 0 1122906947 4521984 774 1992294400 134512640 135078472 4294956176 18446744073709551615 134550587 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26794/statm: 1104 774 73 138 0 963 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 7816

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.65 2/71 26794
/proc/meminfo: memFree=1195104/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=3400 CPUtime=16.34
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 545 1913 0 0 411 23 1197 3 25 0 1 0 1122905311 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0

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

[pid=26788] ppid=26786 vsize=3400 CPUtime=16.34
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 545 1913 0 0 411 23 1197 3 25 0 1 0 1122905311 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 850 382 219 399 0 447 0
[pid=26794] ppid=26788 vsize=6168 CPUtime=565.7
/proc/26794/stat : 26794 (minisat20SAT07) R 26788 26788 26474 0 -1 4194304 1209 0 0 0 56569 1 0 0 25 0 1 0 1122906947 6316032 1204 1992294400 134512640 135078472 4294956176 18446744073709551615 134550642 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26794/statm: 1542 1204 73 138 0 1401 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 9568

[startup+642.302 s]
/proc/loadavg: 1.02 1.14 1.42 2/71 26794
/proc/meminfo: memFree=1193696/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=3400 CPUtime=16.34
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 545 1913 0 0 411 23 1197 3 25 0 1 0 1122905311 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 850 382 219 399 0 447 0
[pid=26794] ppid=26788 vsize=6340 CPUtime=625.67
/proc/26794/stat : 26794 (minisat20SAT07) R 26788 26788 26474 0 -1 4194304 1249 0 0 0 62566 1 0 0 25 0 1 0 1122906947 6492160 1244 1992294400 134512640 135078472 4294956176 18446744073709551615 134550554 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26794/statm: 1585 1244 73 138 0 1444 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 9740

[startup+702.303 s]
/proc/loadavg: 1.01 1.11 1.39 2/71 26794
/proc/meminfo: memFree=1193376/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=3400 CPUtime=16.34
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 545 1913 0 0 411 23 1197 3 25 0 1 0 1122905311 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 850 382 219 399 0 447 0
[pid=26794] ppid=26788 vsize=6468 CPUtime=685.64
/proc/26794/stat : 26794 (minisat20SAT07) R 26788 26788 26474 0 -1 4194304 1303 0 0 0 68563 1 0 0 25 0 1 0 1122906947 6623232 1298 1992294400 134512640 135078472 4294956176 18446744073709551615 134550665 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26794/statm: 1617 1298 73 138 0 1476 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 9868

[startup+762.306 s]
/proc/loadavg: 1.00 1.09 1.36 2/71 26794
/proc/meminfo: memFree=1193184/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=3400 CPUtime=16.34
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 545 1913 0 0 411 23 1197 3 25 0 1 0 1122905311 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 850 382 219 399 0 447 0
[pid=26794] ppid=26788 vsize=6604 CPUtime=745.62
/proc/26794/stat : 26794 (minisat20SAT07) R 26788 26788 26474 0 -1 4194304 1329 0 0 0 74561 1 0 0 25 0 1 0 1122906947 6762496 1324 1992294400 134512640 135078472 4294956176 18446744073709551615 134550551 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26794/statm: 1651 1324 73 138 0 1510 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 10004

[startup+822.301 s]
/proc/loadavg: 1.00 1.07 1.34 2/71 26796
/proc/meminfo: memFree=1192992/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=3400 CPUtime=16.34
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 545 1913 0 0 411 23 1197 3 25 0 1 0 1122905311 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 850 382 219 399 0 447 0
[pid=26794] ppid=26788 vsize=6736 CPUtime=805.59
/proc/26794/stat : 26794 (minisat20SAT07) R 26788 26788 26474 0 -1 4194304 1359 0 0 0 80558 1 0 0 25 0 1 0 1122906947 6897664 1354 1992294400 134512640 135078472 4294956176 18446744073709551615 134556727 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26794/statm: 1684 1354 73 138 0 1543 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 10136

[startup+882.301 s]
/proc/loadavg: 1.00 1.05 1.31 2/71 26796
/proc/meminfo: memFree=1192992/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=3400 CPUtime=16.34
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 545 1913 0 0 411 23 1197 3 25 0 1 0 1122905311 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 850 382 219 399 0 447 0
[pid=26794] ppid=26788 vsize=6868 CPUtime=865.55
/proc/26794/stat : 26794 (minisat20SAT07) R 26788 26788 26474 0 -1 4194304 1386 0 0 0 86554 1 0 0 25 0 1 0 1122906947 7032832 1381 1992294400 134512640 135078472 4294956176 18446744073709551615 134550741 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26794/statm: 1717 1381 73 138 0 1576 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 10268

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.29 2/71 26796
/proc/meminfo: memFree=1192992/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=3400 CPUtime=16.34
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 545 1913 0 0 411 23 1197 3 25 0 1 0 1122905311 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 850 382 219 399 0 447 0
[pid=26794] ppid=26788 vsize=6996 CPUtime=925.53
/proc/26794/stat : 26794 (minisat20SAT07) R 26788 26788 26474 0 -1 4194304 1414 0 0 0 92552 1 0 0 25 0 1 0 1122906947 7163904 1409 1992294400 134512640 135078472 4294956176 18446744073709551615 134550762 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26794/statm: 1749 1409 73 138 0 1608 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 10396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.27 2/71 26796
/proc/meminfo: memFree=1192800/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=3400 CPUtime=16.34
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 545 1913 0 0 411 23 1197 3 25 0 1 0 1122905311 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 850 382 219 399 0 447 0
[pid=26794] ppid=26788 vsize=7128 CPUtime=985.5
/proc/26794/stat : 26794 (minisat20SAT07) R 26788 26788 26474 0 -1 4194304 1458 0 0 0 98549 1 0 0 25 0 1 0 1122906947 7299072 1453 1992294400 134512640 135078472 4294956176 18446744073709551615 134550587 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26794/statm: 1782 1453 73 138 0 1641 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 10528

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/71 26796
/proc/meminfo: memFree=1192736/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=3400 CPUtime=16.34
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 545 1913 0 0 411 23 1197 3 25 0 1 0 1122905311 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 850 382 219 399 0 447 0
[pid=26794] ppid=26788 vsize=7260 CPUtime=1045.47
/proc/26794/stat : 26794 (minisat20SAT07) R 26788 26788 26474 0 -1 4194304 1486 0 0 0 104546 1 0 0 25 0 1 0 1122906947 7434240 1481 1992294400 134512640 135078472 4294956176 18446744073709551615 134550713 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26794/statm: 1815 1481 73 138 0 1674 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 10660

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.23 2/71 26796
/proc/meminfo: memFree=1192544/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=3400 CPUtime=16.34
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 545 1913 0 0 411 23 1197 3 25 0 1 0 1122905311 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 850 382 219 399 0 447 0
[pid=26794] ppid=26788 vsize=7400 CPUtime=1105.45
/proc/26794/stat : 26794 (minisat20SAT07) R 26788 26788 26474 0 -1 4194304 1530 0 0 0 110544 1 0 0 25 0 1 0 1122906947 7577600 1525 1992294400 134512640 135078472 4294956176 18446744073709551615 134550985 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26794/statm: 1850 1525 73 138 0 1709 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 10800

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.22 2/71 26796
/proc/meminfo: memFree=1192480/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=3400 CPUtime=16.34
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 545 1913 0 0 411 23 1197 3 25 0 1 0 1122905311 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 850 382 219 399 0 447 0
[pid=26794] ppid=26788 vsize=7544 CPUtime=1165.43
/proc/26794/stat : 26794 (minisat20SAT07) R 26788 26788 26474 0 -1 4194304 1548 0 0 0 116542 1 0 0 25 0 1 0 1122906947 7725056 1543 1992294400 134512640 135078472 4294956176 18446744073709551615 134550562 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26794/statm: 1886 1543 73 138 0 1745 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 10944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1195.71 s]
/proc/loadavg: 1.00 1.01 1.21 2/71 26796
/proc/meminfo: memFree=1192480/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=3400 CPUtime=16.34
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 545 1913 0 0 411 23 1197 3 25 0 1 0 1122905311 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 850 382 219 399 0 447 0
[pid=26794] ppid=26788 vsize=7544 CPUtime=1178.83
/proc/26794/stat : 26794 (minisat20SAT07) R 26788 26788 26474 0 -1 4194304 1551 0 0 0 117882 1 0 0 25 0 1 0 1122906947 7725056 1546 1992294400 134512640 135078472 4294956176 18446744073709551615 134556033 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26794/statm: 1886 1546 73 138 0 1745 0
Current children cumulated CPU time (s) 1195.17
Current children cumulated vsize (KiB) 10944

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

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

[startup+1195.71 s]
/proc/loadavg: 1.00 1.01 1.21 2/71 26796
/proc/meminfo: memFree=1192480/2055920 swapFree=4171840/4192956
[pid=26788] ppid=26786 vsize=3400 CPUtime=16.34
/proc/26788/stat : 26788 (SATzilla2009_C) S 26786 26788 26474 0 -1 4194304 545 1913 0 0 411 23 1197 3 25 0 1 0 1122905311 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26788/statm: 850 382 219 399 0 447 0
[pid=26794] ppid=26788 vsize=7544 CPUtime=1178.83
/proc/26794/stat : 26794 (minisat20SAT07) R 26788 26788 26474 0 -1 4194304 1551 0 0 0 117882 1 0 0 25 0 1 0 1122906947 7725056 1546 1992294400 134512640 135078472 4294956176 18446744073709551615 134556033 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26794/statm: 1886 1546 73 138 0 1745 0
Current children cumulated CPU time (s) 1195.17
Current children cumulated vsize (KiB) 10944

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): 4.88
#  lost CPU system time (s): 0.01

Real time (s): 1195.72
CPU time (s): 1200.08
CPU user time (s): 1199.79
CPU system time (s): 0.294956
CPU usage (%): 100.365
Max. virtual memory (cumulated for all children) (KiB): 10944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.91
system time used= 0.284956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4024
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= 2929

runsolver used 1.13183 second user time and 3.23551 second system time

The end

Launcher Data 

Begin job on node58 at 2009-03-31 14:27:16
IDJOB=1539318
IDBENCH=70552
IDSOLVER=527
FILE ID=node58/1539318-1238502436
PBS_JOBID= 9061944
Free space on /tmp= 66400 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S486178562-011.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539318-1238502436/watcher-1539318-1238502436 -o /tmp/evaluation-result-1539318-1238502436/solver-1539318-1238502436 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1539318-1238502436.cnf

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

MD5SUM BENCH= e73deb485f74364d96363116560553d5
RANDOM SEED=1251717303

node58.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		: 3000.222
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		: 3000.222
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:       1199184 kB
Buffers:         93924 kB
Cached:         672136 kB
SwapCached:      11044 kB
Active:         219300 kB
Inactive:       559340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1199184 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:           31488 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            63612 kB
Committed_AS:  2654596 kB
PageTables:       1764 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= 66372 MiB
End job on node58 at 2009-03-31 14:47:14