Trace number 1796765

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

NameAPPLICATIONS/bitverif/
maxor/maxor128.cnf
MD5SUMe050fe11c7c50ba82ac7126f49db3c10
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 variables200308
Number of clauses598619
Sum of the clauses size1396775
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2399078
Number of clauses of size 3199539
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-1796765-1242080252/watcher-1796765-1242080252 -o /tmp/evaluation-result-1796765-1242080252/solver-1796765-1242080252 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796765-1242080252.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 1320
/proc/meminfo: memFree=1395912/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=4376 CPUtime=0
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 674 0 0 0 0 0 0 0 18 0 1 0 236058797 4481024 651 1992294400 4194304 6416590 548682068912 18446744073709551615 4271281 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 1094 653 193 542 0 543 0

[startup+0.0749291 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1320
/proc/meminfo: memFree=1395912/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=38652 CPUtime=0.06
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 8894 0 0 0 3 3 0 0 18 0 1 0 236058797 39579648 8870 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 9663 8874 205 542 0 9112 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 44008

[startup+0.101939 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1320
/proc/meminfo: memFree=1395912/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=61148 CPUtime=0.09
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 13327 0 0 0 4 5 0 0 18 0 1 0 236058797 62615552 13303 1992294400 4194304 6416590 548682068912 18446744073709551615 5489806 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 15287 13309 205 542 0 14736 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 66504

[startup+0.301955 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1320
/proc/meminfo: memFree=1395912/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=123740 CPUtime=0.29
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 28785 0 0 0 17 12 0 0 19 0 1 0 236058797 126709760 28761 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 30935 28761 215 542 0 30384 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 129096

[startup+0.701991 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1320
/proc/meminfo: memFree=1395912/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=128888 CPUtime=0.69
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 30234 0 0 0 55 14 0 0 23 0 1 0 236058797 131981312 30210 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 32222 30210 215 542 0 31671 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 134244

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1271224/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=138788 CPUtime=1.49
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 33042 0 0 0 133 16 0 0 25 0 1 0 236058797 142118912 33018 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 34697 33018 215 542 0 34146 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 144144

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1254456/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=164820 CPUtime=3.08
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 40565 0 0 0 289 19 0 0 25 0 1 0 236058797 168775680 40156 1992294400 4194304 6416590 548682068912 18446744073709551615 4292844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 41205 40156 216 542 0 40654 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 170176

[startup+6.3015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1181496/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=233116 CPUtime=6.28
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 58707 0 0 0 575 53 0 0 25 0 1 0 236058797 238710784 56355 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 58279 56356 243 542 0 57728 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 238472

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1062520/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=334088 CPUtime=12.66
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 83851 0 0 0 1141 125 0 0 25 0 1 0 236058797 342106112 79962 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 83522 79962 243 542 0 82971 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 339444

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1034296/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=347764 CPUtime=25.46
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 88977 0 0 0 2409 137 0 0 25 0 1 0 236058797 356110336 83523 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 86941 83523 250 542 0 86390 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 353120

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1034296/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=347764 CPUtime=51.05
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 89024 0 0 0 4962 143 0 0 25 0 1 0 236058797 356110336 83570 1992294400 4194304 6416590 548682068912 18446744073709551615 4552929 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 86941 83570 250 542 0 86390 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 353120

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1029560/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=352488 CPUtime=102.25
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 90210 0 0 0 10080 145 0 0 25 0 1 0 236058797 360947712 84756 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 88122 84756 253 542 0 87571 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 357844

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1029240/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=352488 CPUtime=162.22
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 90287 0 0 0 16069 153 0 0 25 0 1 0 236058797 360947712 84833 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 88122 84833 254 542 0 87571 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 357844

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1029048/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=352488 CPUtime=222.2
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 90323 0 0 0 22066 154 0 0 25 0 1 0 236058797 360947712 84869 1992294400 4194304 6416590 548682068912 18446744073709551615 4294507 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 88122 84869 254 542 0 87571 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 357844

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1028536/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=352488 CPUtime=282.19
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 90452 0 0 0 28055 164 0 0 25 0 1 0 236058797 360947712 84998 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 88122 84998 254 542 0 87571 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 357844

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1028408/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=352488 CPUtime=342.17
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 90466 0 0 0 34052 165 0 0 25 0 1 0 236058797 360947712 85012 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 88122 85012 254 542 0 87571 0
Current children cumulated CPU time (s) 342.17

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

/proc/1321/statm: 88122 85179 254 542 0 87571 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 357844

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1027640/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=352488 CPUtime=582.11
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 90698 0 0 0 58025 186 0 0 25 0 1 0 236058797 360947712 85244 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 88122 85244 254 542 0 87571 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 357844

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1027256/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=352488 CPUtime=642.1
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 90804 0 0 0 64017 193 0 0 25 0 1 0 236058797 360947712 85350 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 88122 85350 254 542 0 87571 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 357844

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1026808/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=352488 CPUtime=702.08
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 90904 0 0 0 70010 198 0 0 25 0 1 0 236058797 360947712 85450 1992294400 4194304 6416590 548682068912 18446744073709551615 4371434 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 88122 85450 254 542 0 87571 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 357844

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1026808/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=352488 CPUtime=762.06
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 90904 0 0 0 76008 198 0 0 25 0 1 0 236058797 360947712 85450 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 88122 85450 254 542 0 87571 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 357844

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1026424/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=352488 CPUtime=822.04
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 91017 0 0 0 82004 200 0 0 25 0 1 0 236058797 360947712 85563 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 88122 85563 254 542 0 87571 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 357844

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1025848/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=352488 CPUtime=882.03
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 91165 0 0 0 87994 209 0 0 25 0 1 0 236058797 360947712 85711 1992294400 4194304 6416590 548682068912 18446744073709551615 4342206 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 88122 85711 254 542 0 87571 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 357844

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1025656/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=352488 CPUtime=942.02
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 91206 0 0 0 93984 218 0 0 25 0 1 0 236058797 360947712 85752 1992294400 4194304 6416590 548682068912 18446744073709551615 4294703 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 88122 85752 254 542 0 87571 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 357844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1025208/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=353656 CPUtime=1002
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 91293 0 0 0 99975 225 0 0 25 0 1 0 236058797 362143744 85839 1992294400 4194304 6416590 548682068912 18446744073709551615 4294507 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 88414 85839 254 542 0 87863 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 359012

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1022008/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=357260 CPUtime=1061.98
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 92090 0 0 0 105967 231 0 0 25 0 1 0 236058797 365834240 86636 1992294400 4194304 6416590 548682068912 18446744073709551615 4576219 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 89315 86636 254 542 0 88764 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 362616

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1022008/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=357260 CPUtime=1121.96
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 92090 0 0 0 111965 231 0 0 25 0 1 0 236058797 365834240 86636 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 89315 86636 254 542 0 88764 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 362616

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1017144/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=361956 CPUtime=1181.95
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 93298 0 0 0 117956 239 0 0 25 0 1 0 236058797 370642944 87844 1992294400 4194304 6416590 548682068912 18446744073709551615 4336628 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 90489 87844 254 542 0 89938 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 367312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1322
/proc/meminfo: memFree=1013176/2055920 swapFree=4110812/4192956
[pid=1320] ppid=1318 vsize=5356 CPUtime=0
/proc/1320/stat : 1320 (kw_pre) S 1318 1320 822 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236058797 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1320/statm: 1339 231 192 169 0 50 0
[pid=1321] ppid=1320 vsize=365856 CPUtime=1200.05
/proc/1321/stat : 1321 (kw_preprocessor) R 1320 1320 822 0 -1 0 94292 0 0 0 119763 242 0 0 25 0 1 0 236058797 374636544 88838 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1321/statm: 91464 88838 254 542 0 90913 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 371212

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 1320 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# 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): 1197.63
CPU system time (s): 2.42
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 371212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
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 1.2998 second user time and 3.07553 second system time

The end

Launcher Data 

Begin job on node14 at 2009-05-12 00:17:33
IDJOB=1796765
IDBENCH=70808
IDSOLVER=646
FILE ID=node14/1796765-1242080252
PBS_JOBID= 9277603
Free space on /tmp= 65984 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxor/maxor128.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796765-1242080252/watcher-1796765-1242080252 -o /tmp/evaluation-result-1796765-1242080252/solver-1796765-1242080252 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796765-1242080252.cnf

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

MD5SUM BENCH= e050fe11c7c50ba82ac7126f49db3c10
RANDOM SEED=269220852

node14.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		: 3000.256
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	: 5931.00
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		: 3000.256
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:       1396392 kB
Buffers:         75700 kB
Cached:         431472 kB
SwapCached:      77084 kB
Active:         182644 kB
Inactive:       403668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1396392 kB
SwapTotal:     4192956 kB
SwapFree:      4110812 kB
Dirty:           13544 kB
Writeback:           0 kB
Mapped:          13548 kB
Slab:            59156 kB
Committed_AS:   771196 kB
PageTables:       1472 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= 65956 MiB
End job on node14 at 2009-05-12 00:37:35