Trace number 1806355

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 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
MD5SUMae4e3f3661a3c7ad7c7ec30d56d611a1
Bench CategoryCRAFTED (crafted 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 variables1980
Number of clauses86175
Sum of the clauses size259380
Maximum clause length44
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2990
Number of clauses of size 385140
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

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-1806355-1242148434/watcher-1806355-1242148434 -o /tmp/evaluation-result-1806355-1242148434/solver-1806355-1242148434 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806355-1242148434.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 0.93 3/65 5296
/proc/meminfo: memFree=972912/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=4692 CPUtime=0
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 609 0 0 0 0 0 0 0 18 0 1 0 242873290 4804608 585 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 1173 585 215 542 0 622 0

[startup+0.0792659 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 5296
/proc/meminfo: memFree=972912/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=5484 CPUtime=0.07
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 854 0 0 0 7 0 0 0 18 0 1 0 242873290 5615616 830 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 1371 830 215 542 0 820 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10840

[startup+0.101268 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 5296
/proc/meminfo: memFree=972912/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=5880 CPUtime=0.09
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 951 0 0 0 9 0 0 0 18 0 1 0 242873290 6021120 927 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 1470 928 215 542 0 919 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11236

[startup+0.301289 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 5296
/proc/meminfo: memFree=972912/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=9576 CPUtime=0.29
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 1946 0 0 0 29 0 0 0 19 0 1 0 242873290 9805824 1922 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 2394 1923 215 542 0 1843 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14932

[startup+0.701331 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 5296
/proc/meminfo: memFree=972912/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=16660 CPUtime=0.69
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 3796 0 0 0 68 1 0 0 23 0 1 0 242873290 17059840 3772 1992294400 4194304 6416590 548682068912 18446744073709551615 4567537 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 4165 3772 233 542 0 3614 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22016

[startup+1.50142 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=958432/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=16660 CPUtime=1.49
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 3796 0 0 0 148 1 0 0 25 0 1 0 242873290 17059840 3772 1992294400 4194304 6416590 548682068912 18446744073709551615 4567548 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 4165 3772 233 542 0 3614 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22016

[startup+3.10159 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=957600/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=24236 CPUtime=3.09
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 6906 0 0 0 304 5 0 0 25 0 1 0 242873290 24817664 5712 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 6059 5713 242 542 0 5508 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29592

[startup+6.30293 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=943072/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=33036 CPUtime=6.29
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 9086 0 0 0 619 10 0 0 25 0 1 0 242873290 33828864 7755 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 8259 7755 246 542 0 7708 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38392

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=936480/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=41480 CPUtime=12.69
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 11152 0 0 0 1250 19 0 0 25 0 1 0 242873290 42475520 9522 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 10370 9522 246 542 0 9819 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46836

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=908000/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=74732 CPUtime=25.48
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 19127 0 0 0 2510 38 0 0 25 0 1 0 242873290 76525568 16794 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 18683 16794 246 542 0 18132 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 80088

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=856416/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=131808 CPUtime=51.08
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 32588 0 0 0 5042 66 0 0 25 0 1 0 242873290 134971392 29210 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 32952 29210 246 542 0 32401 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 137164

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=803360/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=194932 CPUtime=102.27
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 47595 0 0 0 10119 108 0 0 25 0 1 0 242873290 199610368 42390 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 48733 42390 246 542 0 48182 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 200288

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=716576/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=299060 CPUtime=162.24
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 71325 0 0 0 16070 154 0 0 25 0 1 0 242873290 306237440 64744 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 74765 64744 246 542 0 74214 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 304416

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=635168/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=390992 CPUtime=222.23
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 92734 0 0 0 22025 198 0 0 25 0 1 0 242873290 400375808 84334 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 97748 84334 246 542 0 97197 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 396348

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=550176/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=483532 CPUtime=282.21
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 115037 0 0 0 27979 242 0 0 25 0 1 0 242873290 495136768 105518 1992294400 4194304 6416590 548682068912 18446744073709551615 4304379 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 120883 105518 246 542 0 120332 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 488888

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=462816/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=584760 CPUtime=342.19
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 138120 0 0 0 33936 283 0 0 25 0 1 0 242873290 598794240 127315 1992294400 4194304 6416590 548682068912 18446744073709551615 4304376 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 146190 127315 246 542 0 145639 0
Current children cumulated CPU time (s) 342.19

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

/proc/5297/statm: 179298 155865 246 542 0 178747 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 722548

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=258592/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=813208 CPUtime=582.13
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 196472 0 0 0 57784 429 0 0 25 0 1 0 242873290 832724992 178282 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 203302 178282 246 542 0 202751 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 818564

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=228320/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=852408 CPUtime=642.11
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 204016 0 0 0 63740 471 0 0 25 0 1 0 242873290 872865792 185826 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 213102 185826 246 542 0 212551 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 857764

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=169440/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=914060 CPUtime=702.09
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 221303 0 0 0 69709 500 0 0 25 0 1 0 242873290 935997440 200527 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 228515 200527 246 542 0 227964 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 919416

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=120864/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=969944 CPUtime=762.08
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 233403 0 0 0 75667 541 0 0 25 0 1 0 242873290 993222656 212627 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 242486 212627 246 542 0 241935 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 975300

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=31328/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=1075836 CPUtime=822.06
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 255746 0 0 0 81633 573 0 0 25 0 1 0 242873290 1101656064 234970 1992294400 4194304 6416590 548682068912 18446744073709551615 4304319 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 268959 234970 246 542 0 268408 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1081192

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=34272/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=1075480 CPUtime=882.04
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 257983 0 0 0 87606 598 0 0 25 0 1 0 242873290 1101291520 234233 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 268870 234233 246 542 0 268319 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1080836

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=18272/2055920 swapFree=4176288/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=1096920 CPUtime=942.02
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 261996 0 0 0 93575 627 0 0 25 0 1 0 242873290 1123246080 238246 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 274230 238246 246 542 0 273679 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1102276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=15456/2055920 swapFree=4176412/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=1159424 CPUtime=1002
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 277063 0 0 0 99549 651 0 0 25 0 1 0 242873290 1187250176 253313 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 289856 253313 246 542 0 289305 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1164780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=15136/2055920 swapFree=4176412/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=1189216 CPUtime=1061.98
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 285638 0 0 0 105521 677 0 0 25 0 1 0 242873290 1217757184 258467 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 297304 258467 246 542 0 296753 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1194572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=16224/2055920 swapFree=4176412/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=1236032 CPUtime=1121.96
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 295282 0 0 0 111483 713 0 0 25 0 1 0 242873290 1265696768 268111 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 309008 268111 246 542 0 308457 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1241388

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=15776/2055920 swapFree=4176412/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=1317532 CPUtime=1181.95
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 314152 0 0 0 117455 740 0 0 25 0 1 0 242873290 1349152768 286981 1992294400 4194304 6416590 548682068912 18446744073709551615 4304319 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 329383 286981 246 542 0 328832 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1322888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5298
/proc/meminfo: memFree=25888/2055920 swapFree=4176412/4192956
[pid=5296] ppid=5294 vsize=5356 CPUtime=0
/proc/5296/stat : 5296 (kw_pre) S 5294 5296 5036 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242873290 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5296/statm: 1339 231 192 169 0 50 0
[pid=5297] ppid=5296 vsize=1308784 CPUtime=1200.05
/proc/5297/stat : 5297 (kw_preprocessor) R 5296 5296 5036 0 -1 0 315565 0 0 0 119258 747 0 0 25 0 1 0 242873290 1340194816 284460 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5297/statm: 327196 284460 246 542 0 326645 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1314140

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 5296 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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1192.58
CPU system time (s): 7.47
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 1322888

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 1.22181 second user time and 3.15352 second system time

The end

Launcher Data 

Begin job on node81 at 2009-05-12 19:13:55
IDJOB=1806355
IDBENCH=24722
IDSOLVER=646
FILE ID=node81/1806355-1242148434
PBS_JOBID= 9289645
Free space on /tmp= 126444 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806355-1242148434/watcher-1806355-1242148434 -o /tmp/evaluation-result-1806355-1242148434/solver-1806355-1242148434 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806355-1242148434.cnf

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

MD5SUM BENCH= ae4e3f3661a3c7ad7c7ec30d56d611a1
RANDOM SEED=833009858

node81.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		: 3000.234
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		: 3000.234
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        973392 kB
Buffers:         82456 kB
Cached:         907328 kB
SwapCached:      10632 kB
Active:         286732 kB
Inactive:       715176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        973392 kB
SwapTotal:     4192956 kB
SwapFree:      4176288 kB
Dirty:            4440 kB
Writeback:           0 kB
Mapped:          13876 kB
Slab:            66436 kB
Committed_AS:   784132 kB
PageTables:       1452 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= 126440 MiB
End job on node81 at 2009-05-12 19:33:57