Trace number 1796785

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
kw_pre 2009-03-21? (TO) 1200.05 1200.61

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor064.cnf
MD5SUM902b28046d424b16042ca612ddad48e0
Bench CategoryAPPLICATION (applications 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 variables51064
Number of clauses152039
Sum of the clauses size354755
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2101358
Number of clauses of size 350679
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1796785-1242080486/watcher-1796785-1242080486 -o /tmp/evaluation-result-1796785-1242080486/solver-1796785-1242080486 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796785-1242080486.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30327
/proc/meminfo: memFree=1046136/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) R 30325 30327 29975 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/30327/statm: 1339 230 191 169 0 50 0
[pid=30328] ppid=30327 vsize=3776 CPUtime=0
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 559 0 0 0 0 0 0 0 18 0 1 0 236073026 3866624 535 1992294400 4194304 6416590 548682068912 18446744073709551615 4350748 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 944 542 197 542 0 393 0

[startup+0.0630541 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30327
/proc/meminfo: memFree=1046136/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=33232 CPUtime=0.05
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 7491 0 0 0 2 3 0 0 19 0 1 0 236073026 34029568 7467 1992294400 4194304 6416590 548682068912 18446744073709551615 4831016 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 8308 7467 215 542 0 7757 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 38588

[startup+0.102058 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30327
/proc/meminfo: memFree=1046136/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=33760 CPUtime=0.09
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 7647 0 0 0 6 3 0 0 19 0 1 0 236073026 34570240 7623 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 8440 7623 215 542 0 7889 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39116

[startup+0.302085 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30327
/proc/meminfo: memFree=1046136/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=36532 CPUtime=0.29
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 8425 0 0 0 26 3 0 0 21 0 1 0 236073026 37408768 8401 1992294400 4194304 6416590 548682068912 18446744073709551615 4312532 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 9133 8401 215 542 0 8582 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41888

[startup+0.702142 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30327
/proc/meminfo: memFree=1046136/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=42064 CPUtime=0.69
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 10076 0 0 0 65 4 0 0 25 0 1 0 236073026 43073536 9955 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 10516 9955 216 542 0 9965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47420

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30329
/proc/meminfo: memFree=995752/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=60876 CPUtime=1.49
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 15121 0 0 0 136 13 0 0 25 0 1 0 236073026 62337024 14507 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 15219 14507 243 542 0 14668 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66232

[startup+3.10149 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30329
/proc/meminfo: memFree=974888/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=79972 CPUtime=3.08
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 19456 0 0 0 281 27 0 0 25 0 1 0 236073026 81891328 18842 1992294400 4194304 6416590 548682068912 18446744073709551615 4567561 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 19993 18842 243 542 0 19442 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 85328

[startup+6.30195 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 30329
/proc/meminfo: memFree=967144/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=78660 CPUtime=6.27
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 19574 0 0 0 599 28 0 0 25 0 1 0 236073026 80547840 18561 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 1 0 0
/proc/30328/statm: 19665 18561 250 542 0 19114 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 84016

[startup+12.7018 s]
/proc/loadavg: 1.15 1.03 1.01 2/66 30329
/proc/meminfo: memFree=967080/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=78660 CPUtime=12.66
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 19603 0 0 0 1235 31 0 0 25 0 1 0 236073026 80547840 18590 1992294400 4194304 6416590 548682068912 18446744073709551615 4341197 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 19665 18590 250 542 0 19114 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 84016

[startup+25.5017 s]
/proc/loadavg: 1.26 1.06 1.02 2/66 30329
/proc/meminfo: memFree=966888/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=79004 CPUtime=25.45
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 19734 0 0 0 2513 32 0 0 25 0 1 0 236073026 80900096 18721 1992294400 4194304 6416590 548682068912 18446744073709551615 4576402 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 19751 18721 254 542 0 19200 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 84360

[startup+51.1013 s]
/proc/loadavg: 1.17 1.06 1.02 2/66 30329
/proc/meminfo: memFree=966696/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=79004 CPUtime=51.05
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 19764 0 0 0 5070 35 0 0 25 0 1 0 236073026 80900096 18751 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 19751 18751 254 542 0 19200 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 84360

[startup+102.307 s]
/proc/loadavg: 1.12 1.06 1.02 2/66 30329
/proc/meminfo: memFree=965992/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=79748 CPUtime=102.23
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 19941 0 0 0 10179 44 0 0 25 0 1 0 236073026 81661952 18928 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 19937 18928 254 542 0 19386 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 85104

[startup+162.301 s]
/proc/loadavg: 1.09 1.06 1.02 2/66 30329
/proc/meminfo: memFree=960680/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=85252 CPUtime=162.2
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 21272 0 0 0 16166 54 0 0 25 0 1 0 236073026 87298048 20259 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 21313 20259 254 542 0 20762 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 90608

[startup+222.302 s]
/proc/loadavg: 1.08 1.06 1.02 2/66 30329
/proc/meminfo: memFree=951272/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=95404 CPUtime=222.17
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 23618 0 0 0 22156 61 0 0 25 0 1 0 236073026 97693696 22605 1992294400 4194304 6416590 548682068912 18446744073709551615 4419794 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 23851 22605 254 542 0 23300 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 100760

[startup+282.302 s]
/proc/loadavg: 1.03 1.05 1.01 2/66 30329
/proc/meminfo: memFree=943656/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=103172 CPUtime=282.13
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 25518 0 0 0 28141 72 0 0 25 0 1 0 236073026 105648128 24505 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 25793 24505 254 542 0 25242 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 108528

[startup+342.303 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 30329
/proc/meminfo: memFree=930216/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=116792 CPUtime=342.1
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 28908 0 0 0 34118 92 0 0 25 0 1 0 236073026 119595008 27895 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 29198 27895 254 542 0 28647 0
Current children cumulated CPU time (s) 342.1

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

/proc/30328/statm: 43513 41734 254 542 0 42962 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 179408

[startup+582.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 30329
/proc/meminfo: memFree=858280/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=190700 CPUtime=582.01
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 46851 0 0 0 58060 141 0 0 25 0 1 0 236073026 195276800 45838 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 47675 45838 254 542 0 47124 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 196056

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 30329
/proc/meminfo: memFree=852840/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=196428 CPUtime=641.98
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 48578 0 0 0 64045 153 0 0 25 0 1 0 236073026 201142272 47150 1992294400 4194304 6416590 548682068912 18446744073709551615 4370541 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 49107 47150 254 542 0 48556 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 201784

[startup+702.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 30329
/proc/meminfo: memFree=838504/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=210916 CPUtime=701.95
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 52613 0 0 0 70030 165 0 0 25 0 1 0 236073026 215977984 50709 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 52729 50709 254 542 0 52178 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 216272

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30329
/proc/meminfo: memFree=818344/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=231532 CPUtime=761.93
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 57639 0 0 0 76017 176 0 0 25 0 1 0 236073026 237088768 55735 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 57883 55735 254 542 0 57332 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 236888

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30329
/proc/meminfo: memFree=815912/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=233868 CPUtime=821.9
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 58782 0 0 0 82008 182 0 0 25 0 1 0 236073026 239480832 56329 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 58467 56329 254 542 0 57916 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 239224

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30329
/proc/meminfo: memFree=813608/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=236676 CPUtime=881.87
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 59392 0 0 0 87994 193 0 0 25 0 1 0 236073026 242356224 56939 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 59169 56939 254 542 0 58618 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 242032

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30329
/proc/meminfo: memFree=790440/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=262944 CPUtime=941.85
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 65771 0 0 0 93977 208 0 0 25 0 1 0 236073026 269254656 62685 1992294400 4194304 6416590 548682068912 18446744073709551615 4294507 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 65736 62685 254 542 0 65185 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 268300

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30329
/proc/meminfo: memFree=788584/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=265584 CPUtime=1001.82
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 66239 0 0 0 99964 218 0 0 25 0 1 0 236073026 271958016 63153 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 66396 63153 254 542 0 65845 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 270940

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30329
/proc/meminfo: memFree=770664/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=285184 CPUtime=1061.8
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 70894 0 0 0 105950 230 0 0 25 0 1 0 236073026 292028416 67808 1992294400 4194304 6416590 548682068912 18446744073709551615 4427760 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 71296 67808 254 542 0 70745 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 290540

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30329
/proc/meminfo: memFree=751016/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=304324 CPUtime=1121.78
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 76321 0 0 0 111934 244 0 0 25 0 1 0 236073026 311627776 72507 1992294400 4194304 6416590 548682068912 18446744073709551615 4297148 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 76081 72507 254 542 0 75530 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 309680

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30329
/proc/meminfo: memFree=748584/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=308084 CPUtime=1181.75
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 76938 0 0 0 117922 253 0 0 25 0 1 0 236073026 315478016 73124 1992294400 4194304 6416590 548682068912 18446744073709551615 4294585 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 77021 73124 254 542 0 76470 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 313440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30329
/proc/meminfo: memFree=747688/2055920 swapFree=4180360/4192956
[pid=30327] ppid=30325 vsize=5356 CPUtime=0
/proc/30327/stat : 30327 (kw_pre) S 30325 30327 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236073026 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30327/statm: 1339 231 192 169 0 50 0
[pid=30328] ppid=30327 vsize=308920 CPUtime=1200.05
/proc/30328/stat : 30328 (kw_preprocessor) R 30327 30327 29975 0 -1 0 77173 0 0 0 119752 253 0 0 25 0 1 0 236073026 316334080 73359 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/30328/statm: 77230 73359 254 542 0 76679 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 314276

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:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30327 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1197.52
CPU system time (s): 2.53
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 314276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
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= 3
involuntary context switches= 1

runsolver used 1.01784 second user time and 3.35949 second system time

The end

Launcher Data 

Begin job on node49 at 2009-05-12 00:21:26
IDJOB=1796785
IDBENCH=70817
IDSOLVER=646
FILE ID=node49/1796785-1242080486
PBS_JOBID= 9277651
Free space on /tmp= 66216 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor064.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796785-1242080486/watcher-1796785-1242080486 -o /tmp/evaluation-result-1796785-1242080486/solver-1796785-1242080486 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796785-1242080486.cnf

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

MD5SUM BENCH= 902b28046d424b16042ca612ddad48e0
RANDOM SEED=1567549410

node49.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		: 3000.241
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		: 3000.241
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:       1046616 kB
Buffers:         51584 kB
Cached:         898688 kB
SwapCached:       6352 kB
Active:          36880 kB
Inactive:       922252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1046616 kB
SwapTotal:     4192956 kB
SwapFree:      4180360 kB
Dirty:            5468 kB
Writeback:           0 kB
Mapped:          13732 kB
Slab:            35996 kB
Committed_AS:   820796 kB
PageTables:       1384 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= 66208 MiB
End job on node49 at 2009-05-12 00:41:29