Trace number 1796837

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) 1200.08 1200.41

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-32-s100.cnf
MD5SUM7785f51f4f3cb780b4d123215711f948
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 variables32312
Number of clauses97285
Sum of the clauses size229627
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 262100
Number of clauses of size 335121
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-1796837-1242081464/watcher-1796837-1242081464 -o /tmp/evaluation-result-1796837-1242081464/solver-1796837-1242081464 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796837-1242081464.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: 0.91 0.95 0.99 3/64 15173
/proc/meminfo: memFree=1857880/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=3384 CPUtime=0
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 450 0 0 0 0 0 0 0 19 0 1 0 63148303 3465216 426 1992294400 4194304 6416590 548682068912 18446744073709551615 4279541 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 846 433 198 542 0 295 0

[startup+0.10154 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 15173
/proc/meminfo: memFree=1857880/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=22620 CPUtime=0.09
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 5032 0 0 0 7 2 0 0 19 0 1 0 63148303 23162880 5008 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 5655 5008 217 542 0 5104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27976

[startup+0.20155 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 15173
/proc/meminfo: memFree=1857880/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=23808 CPUtime=0.19
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 5378 0 0 0 17 2 0 0 20 0 1 0 63148303 24379392 5354 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 5952 5354 217 542 0 5401 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 29164

[startup+0.301561 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 15173
/proc/meminfo: memFree=1857880/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=25188 CPUtime=0.29
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 5802 0 0 0 27 2 0 0 21 0 1 0 63148303 25792512 5729 1992294400 4194304 6416590 548682068912 18446744073709551615 4355949 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 6297 5729 217 542 0 5746 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30544

[startup+0.701602 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 15173
/proc/meminfo: memFree=1857880/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=34140 CPUtime=0.69
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 8424 0 0 0 66 3 0 0 25 0 1 0 63148303 34959360 8064 1992294400 4194304 6416590 548682068912 18446744073709551615 4567537 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 8535 8064 233 542 0 7984 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39496

[startup+1.50169 s]
/proc/loadavg: 0.91 0.95 0.99 2/66 15175
/proc/meminfo: memFree=1820680/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=44924 CPUtime=1.49
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 11257 0 0 0 135 14 0 0 25 0 1 0 63148303 46002176 10704 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 11231 10704 242 542 0 10680 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50280

[startup+3.10187 s]
/proc/loadavg: 0.91 0.95 0.99 2/66 15175
/proc/meminfo: memFree=1799432/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=61408 CPUtime=3.08
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 15379 0 0 0 290 18 0 0 25 0 1 0 63148303 62881792 14573 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/15174/statm: 15352 14573 250 542 0 14801 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 66764

[startup+6.30119 s]
/proc/loadavg: 0.92 0.95 0.99 2/66 15175
/proc/meminfo: memFree=1796872/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=61408 CPUtime=6.28
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 15380 0 0 0 610 18 0 0 25 0 1 0 63148303 62881792 14574 1992294400 4194304 6416590 548682068912 18446744073709551615 4294507 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 15352 14574 250 542 0 14801 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 66764

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.99 2/66 15175
/proc/meminfo: memFree=1796872/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=61408 CPUtime=12.68
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 15383 0 0 0 1249 19 0 0 25 0 1 0 63148303 62881792 14577 1992294400 4194304 6416590 548682068912 18446744073709551615 4427770 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 15352 14577 250 542 0 14801 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 66764

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.99 2/66 15175
/proc/meminfo: memFree=1796936/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=61408 CPUtime=25.48
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 15389 0 0 0 2529 19 0 0 25 0 1 0 63148303 62881792 14583 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 15352 14583 250 542 0 14801 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 66764

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.99 2/66 15175
/proc/meminfo: memFree=1797000/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=61408 CPUtime=51.07
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 15400 0 0 0 5087 20 0 0 25 0 1 0 63148303 62881792 14594 1992294400 4194304 6416590 548682068912 18446744073709551615 4342257 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 15352 14594 250 542 0 14801 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 66764

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.99 2/66 15175
/proc/meminfo: memFree=1797064/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=61412 CPUtime=102.26
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 15420 0 0 0 10205 21 0 0 25 0 1 0 63148303 62885888 14614 1992294400 4194304 6416590 548682068912 18446744073709551615 4369721 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 15353 14614 251 542 0 14802 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 66768

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15175
/proc/meminfo: memFree=1796808/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=61608 CPUtime=162.24
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 15487 0 0 0 16202 22 0 0 25 0 1 0 63148303 63086592 14681 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 15402 14681 254 542 0 14851 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 66964

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15175
/proc/meminfo: memFree=1796680/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=61800 CPUtime=222.23
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 15494 0 0 0 22200 23 0 0 25 0 1 0 63148303 63283200 14688 1992294400 4194304 6416590 548682068912 18446744073709551615 4294507 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 15450 14688 254 542 0 14899 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 67156

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15175
/proc/meminfo: memFree=1796616/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=61800 CPUtime=282.21
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 15502 0 0 0 28197 24 0 0 25 0 1 0 63148303 63283200 14696 1992294400 4194304 6416590 548682068912 18446744073709551615 4294507 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 15450 14696 254 542 0 14899 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 67156

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15175
/proc/meminfo: memFree=1796552/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=61800 CPUtime=342.2
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 15513 0 0 0 34194 26 0 0 25 0 1 0 63148303 63283200 14707 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 15450 14707 254 542 0 14899 0
Current children cumulated CPU time (s) 342.2

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

/proc/15174/statm: 16817 16086 254 542 0 16266 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 72624

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15175
/proc/meminfo: memFree=1787656/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=71412 CPUtime=642.12
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 17720 0 0 0 64176 36 0 0 25 0 1 0 63148303 73125888 16914 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 17853 16914 254 542 0 17302 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 76768

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15175
/proc/meminfo: memFree=1786120/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=73072 CPUtime=702.1
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 18133 0 0 0 70172 38 0 0 25 0 1 0 63148303 74825728 17327 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 18268 17327 254 542 0 17717 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 78428

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15175
/proc/meminfo: memFree=1782344/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=77040 CPUtime=762.09
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 19050 0 0 0 76170 39 0 0 25 0 1 0 63148303 78888960 18244 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 19260 18244 254 542 0 18709 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 82396

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15175
/proc/meminfo: memFree=1782216/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=77040 CPUtime=822.08
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 19059 0 0 0 82167 41 0 0 25 0 1 0 63148303 78888960 18253 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 19260 18253 254 542 0 18709 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 82396

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15175
/proc/meminfo: memFree=1778888/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=80484 CPUtime=882.06
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 19907 0 0 0 88163 43 0 0 25 0 1 0 63148303 82415616 19101 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 20121 19101 254 542 0 19570 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 85840

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15175
/proc/meminfo: memFree=1777992/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=81284 CPUtime=942.04
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 20111 0 0 0 94160 44 0 0 25 0 1 0 63148303 83234816 19305 1992294400 4194304 6416590 548682068912 18446744073709551615 5280333 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 20321 19305 254 542 0 19770 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 86640

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15175
/proc/meminfo: memFree=1775560/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=83620 CPUtime=1002.02
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 20721 0 0 0 100157 45 0 0 25 0 1 0 63148303 85626880 19915 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 20905 19915 254 542 0 20354 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 88976

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15175
/proc/meminfo: memFree=1772296/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=86988 CPUtime=1062.01
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 21522 0 0 0 106155 46 0 0 25 0 1 0 63148303 89075712 20716 1992294400 4194304 6416590 548682068912 18446744073709551615 4337623 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 21747 20716 254 542 0 21196 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 92344

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15175
/proc/meminfo: memFree=1772296/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=86988 CPUtime=1121.99
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 21524 0 0 0 112151 48 0 0 25 0 1 0 63148303 89075712 20718 1992294400 4194304 6416590 548682068912 18446744073709551615 4293678 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 21747 20718 254 542 0 21196 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 92344

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15175
/proc/meminfo: memFree=1769608/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=89664 CPUtime=1181.98
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 22208 0 0 0 118147 51 0 0 25 0 1 0 63148303 91815936 21402 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 22416 21402 254 542 0 21865 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 95020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15175
/proc/meminfo: memFree=1767304/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=91812 CPUtime=1200.08
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 22768 0 0 0 119956 52 0 0 25 0 1 0 63148303 94015488 21962 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 22953 21962 254 542 0 22402 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 97168

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 15175
/proc/meminfo: memFree=1767304/2055920 swapFree=4192812/4192956
[pid=15173] ppid=15171 vsize=5356 CPUtime=0
/proc/15173/stat : 15173 (kw_pre) S 15171 15173 14761 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 63148302 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15173/statm: 1339 231 192 169 0 50 0
[pid=15174] ppid=15173 vsize=91812 CPUtime=1200.08
/proc/15174/stat : 15174 (kw_preprocessor) R 15173 15173 14761 0 -1 0 22768 0 0 0 119956 52 0 0 25 0 1 0 63148303 94015488 21962 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15174/statm: 22953 21962 254 542 0 22402 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 97168

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15173 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 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.56
CPU system time (s): 0.52
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 97168

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 1.3318 second user time and 3.03654 second system time

The end

Launcher Data 

Begin job on node7 at 2009-05-12 00:37:44
IDJOB=1796837
IDBENCH=70843
IDSOLVER=646
FILE ID=node7/1796837-1242081464
PBS_JOBID= 9277590
Free space on /tmp= 66316 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-32-s100.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796837-1242081464/watcher-1796837-1242081464 -o /tmp/evaluation-result-1796837-1242081464/solver-1796837-1242081464 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796837-1242081464.cnf

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

MD5SUM BENCH= 7785f51f4f3cb780b4d123215711f948
RANDOM SEED=410105522

node7.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		: 3000.243
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		: 3000.243
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:       1858296 kB
Buffers:         36216 kB
Cached:          67412 kB
SwapCached:        140 kB
Active:          37996 kB
Inactive:        79648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4568 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            65984 kB
Committed_AS:   194032 kB
PageTables:       1444 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= 66312 MiB
End job on node7 at 2009-05-12 00:57:47