Trace number 1796520

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) 1200.1 1200.51

General information on the benchmark

Nameindustrial/vliw_unsat_2.0/
9dlx_vliw_at_b_iq3.cnf
MD5SUMba6236c6cc840bb0208f73665843c375
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 variables69789
Number of clauses968295
Sum of the clauses size2788367
Maximum clause length110
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2899512
Number of clauses of size 316116
Number of clauses of size 43707
Number of clauses of size 56480
Number of clauses of size over 542479

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-1796520-1242076800/watcher-1796520-1242076800 -o /tmp/evaluation-result-1796520-1242076800/solver-1796520-1242076800 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796520-1242076800.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: 0.92 0.98 0.99 3/64 30173
/proc/meminfo: memFree=1033848/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) R 30171 30173 29975 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/30173/statm: 1339 230 191 169 0 50 0
[pid=30174] ppid=30173 vsize=5520 CPUtime=0
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 509 0 0 0 0 0 0 0 18 0 1 0 235704541 5652480 485 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 1380 495 190 542 0 829 0

[startup+0.0130809 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30173
/proc/meminfo: memFree=1033848/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=11396 CPUtime=0
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 1822 0 0 0 0 0 0 0 19 0 1 0 235704541 11669504 1799 1992294400 4194304 6416590 548682068912 18446744073709551615 4288289 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 2849 1802 205 542 0 2298 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 16752

[startup+0.101092 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30173
/proc/meminfo: memFree=1033848/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=54624 CPUtime=0.09
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 10824 0 0 0 5 4 0 0 19 0 1 0 235704541 55934976 10800 1992294400 4194304 6416590 548682068912 18446744073709551615 4919601 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 13656 10801 216 542 0 13105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 59980

[startup+0.30112 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30173
/proc/meminfo: memFree=1033848/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=57668 CPUtime=0.28
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 11661 0 0 0 24 4 0 0 20 0 1 0 235704541 59052032 11637 1992294400 4194304 6416590 548682068912 18446744073709551615 4834659 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 14417 11637 216 542 0 13866 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 63024

[startup+0.701177 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30173
/proc/meminfo: memFree=1033848/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=63620 CPUtime=0.69
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 13315 0 0 0 64 5 0 0 24 0 1 0 235704541 65146880 13291 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 15905 13291 216 542 0 15354 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 68976

[startup+1.50129 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 30175
/proc/meminfo: memFree=976360/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=75424 CPUtime=1.48
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 16553 0 0 0 142 6 0 0 25 0 1 0 235704541 77234176 16529 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 18856 16529 216 542 0 18305 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 80780

[startup+3.10152 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 30175
/proc/meminfo: memFree=958248/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=99676 CPUtime=3.08
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 23934 0 0 0 297 11 0 0 25 0 1 0 235704541 102068224 23141 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 24919 23141 217 542 0 24368 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 105032

[startup+6.30197 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 30175
/proc/meminfo: memFree=902632/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=137908 CPUtime=6.29
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 35742 0 0 0 611 18 0 0 25 0 1 0 235704541 141217792 33412 1992294400 4194304 6416590 548682068912 18446744073709551615 4304896 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 34477 33412 227 542 0 33926 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 143264

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 30175
/proc/meminfo: memFree=844712/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=199604 CPUtime=12.68
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 49136 0 0 0 1234 34 0 0 25 0 1 0 235704541 204394496 46806 1992294400 4194304 6416590 548682068912 18446744073709551615 4511727 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 49901 46806 243 542 0 49350 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 204960

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 30175
/proc/meminfo: memFree=814824/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=227124 CPUtime=25.48
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 56340 0 0 0 2508 40 0 0 25 0 1 0 235704541 232574976 54010 1992294400 4194304 6416590 548682068912 18446744073709551615 4567210 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 56781 54010 243 542 0 56230 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 232480

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 30175
/proc/meminfo: memFree=814056/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=227124 CPUtime=51.06
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 56552 0 0 0 5046 60 0 0 25 0 1 0 235704541 232574976 54222 1992294400 4194304 6416590 548682068912 18446744073709551615 4293706 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 56781 54222 253 542 0 56230 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 232480

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 30175
/proc/meminfo: memFree=813672/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=227124 CPUtime=102.25
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 56667 0 0 0 10124 101 0 0 25 0 1 0 235704541 232574976 54337 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 56781 54337 253 542 0 56230 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 232480

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30175
/proc/meminfo: memFree=813096/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=227124 CPUtime=162.22
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 56810 0 0 0 16070 152 0 0 25 0 1 0 235704541 232574976 54480 1992294400 4194304 6416590 548682068912 18446744073709551615 4577275 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 56781 54480 254 542 0 56230 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 232480

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30175
/proc/meminfo: memFree=812776/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=227124 CPUtime=222.21
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 56889 0 0 0 22048 173 0 0 25 0 1 0 235704541 232574976 54559 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 56781 54559 254 542 0 56230 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 232480

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30175
/proc/meminfo: memFree=810600/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=228796 CPUtime=282.18
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 57434 0 0 0 28017 201 0 0 25 0 1 0 235704541 234287104 55104 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 57199 55104 254 542 0 56648 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 234152

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30175
/proc/meminfo: memFree=803880/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=236228 CPUtime=342.16
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 59098 0 0 0 33964 252 0 0 25 0 1 0 235704541 241897472 56768 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 59057 56768 254 542 0 58506 0
Current children cumulated CPU time (s) 342.16

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

/proc/30174/statm: 82502 78957 254 542 0 81951 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 335364

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30175
/proc/meminfo: memFree=713256/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=331640 CPUtime=642.07
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 81695 0 0 0 63769 438 0 0 25 0 1 0 235704541 339599360 79365 1992294400 4194304 6416590 548682068912 18446744073709551615 4293706 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 82910 79365 254 542 0 82359 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 336996

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30175
/proc/meminfo: memFree=705256/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=344176 CPUtime=702.05
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 83757 0 0 0 69709 496 0 0 25 0 1 0 235704541 352436224 81427 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 86044 81427 254 542 0 85493 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 349532

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30175
/proc/meminfo: memFree=689704/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=363092 CPUtime=762.04
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 87566 0 0 0 75670 534 0 0 25 0 1 0 235704541 371806208 85236 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 90773 85236 254 542 0 90222 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 368448

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30175
/proc/meminfo: memFree=672552/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=384316 CPUtime=822.02
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 91842 0 0 0 81634 568 0 0 25 0 1 0 235704541 393539584 89512 1992294400 4194304 6416590 548682068912 18446744073709551615 4573121 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 96079 89512 254 542 0 95528 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 389672

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30175
/proc/meminfo: memFree=661224/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=395940 CPUtime=881.99
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 94667 0 0 0 87562 637 0 0 25 0 1 0 235704541 405442560 92337 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 98985 92337 254 542 0 98434 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 401296

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30175
/proc/meminfo: memFree=643496/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=414028 CPUtime=941.98
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 99093 0 0 0 93487 711 0 0 25 0 1 0 235704541 423964672 96763 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 103507 96763 254 542 0 102956 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 419384

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30175
/proc/meminfo: memFree=632744/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=426080 CPUtime=1001.95
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 101817 0 0 0 99431 764 0 0 25 0 1 0 235704541 436305920 99487 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 106520 99487 254 542 0 105969 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 431436

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30175
/proc/meminfo: memFree=602088/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=458100 CPUtime=1061.94
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 109402 0 0 0 105401 793 0 0 25 0 1 0 235704541 469094400 107072 1992294400 4194304 6416590 548682068912 18446744073709551615 4573136 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 114525 107072 254 542 0 113974 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 463456

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30175
/proc/meminfo: memFree=593832/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=466680 CPUtime=1121.91
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 111476 0 0 0 111351 840 0 0 25 0 1 0 235704541 477880320 109146 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 116670 109146 254 542 0 116119 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 472036

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30175
/proc/meminfo: memFree=591016/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=475584 CPUtime=1181.89
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 112172 0 0 0 117283 906 0 0 25 0 1 0 235704541 486998016 109842 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 118896 109842 254 542 0 118345 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 480940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30175
/proc/meminfo: memFree=585896/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=479632 CPUtime=1200.1
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 113447 0 0 0 119092 918 0 0 25 0 1 0 235704541 491143168 111117 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 119908 111117 254 542 0 119357 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 484988

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 30175
/proc/meminfo: memFree=585896/2055920 swapFree=4180360/4192956
[pid=30173] ppid=30171 vsize=5356 CPUtime=0
/proc/30173/stat : 30173 (kw_pre) S 30171 30173 29975 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235704541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30173/statm: 1339 231 192 169 0 50 0
[pid=30174] ppid=30173 vsize=479632 CPUtime=1200.1
/proc/30174/stat : 30174 (kw_preprocessor) R 30173 30173 29975 0 -1 0 113447 0 0 0 119092 918 0 0 25 0 1 0 235704541 491143168 111117 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/30174/statm: 119908 111117 254 542 0 119357 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 484988

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30173 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 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1190.92
CPU system time (s): 9.18
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 484988

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= 4
involuntary context switches= 1

runsolver used 1.36779 second user time and 3.00154 second system time

The end

Launcher Data 

Begin job on node49 at 2009-05-11 23:20:02
IDJOB=1796520
IDBENCH=20581
IDSOLVER=646
FILE ID=node49/1796520-1242076800
PBS_JOBID= 9277651
Free space on /tmp= 66200 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/industrial/vliw_unsat_2.0/9dlx_vliw_at_b_iq3.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796520-1242076800/watcher-1796520-1242076800 -o /tmp/evaluation-result-1796520-1242076800/solver-1796520-1242076800 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796520-1242076800.cnf

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

MD5SUM BENCH= ba6236c6cc840bb0208f73665843c375
RANDOM SEED=372421855

node49.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.241
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.241
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1034392 kB
Buffers:         50332 kB
Cached:         911704 kB
SwapCached:       6352 kB
Active:          46076 kB
Inactive:       924856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1034392 kB
SwapTotal:     4192956 kB
SwapFree:      4180360 kB
Dirty:           21760 kB
Writeback:           0 kB
Mapped:          13732 kB
Slab:            36484 kB
Committed_AS:   816532 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66196 MiB
End job on node49 at 2009-05-11 23:40:04