Trace number 1806243

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

Namecrafted/Hard/contest03/others/
hwb-n28-01-S136611085.sat05-491.reshuffled-07.cnf
MD5SUM8f639a3496db30a888324b756894fb43
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
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-1806243-1242147166/watcher-1806243-1242147166 -o /tmp/evaluation-result-1806243-1242147166/solver-1806243-1242147166 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806243-1242147166.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 0.97 0.90 3/65 15464
/proc/meminfo: memFree=1385856/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=2780 CPUtime=0
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 303 0 0 0 0 0 0 0 18 0 1 0 242746604 2846720 279 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 695 279 213 542 0 144 0

[startup+0.0345161 s]
/proc/loadavg: 0.92 0.97 0.90 3/65 15464
/proc/meminfo: memFree=1385856/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=2912 CPUtime=0.02
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 394 0 0 0 2 0 0 0 18 0 1 0 242746604 2981888 370 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 728 370 250 542 0 177 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8268

[startup+0.102522 s]
/proc/loadavg: 0.92 0.97 0.90 3/65 15464
/proc/meminfo: memFree=1385856/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=3440 CPUtime=0.09
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 519 0 0 0 9 0 0 0 18 0 1 0 242746604 3522560 495 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 860 495 250 542 0 309 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8796

[startup+0.301543 s]
/proc/loadavg: 0.92 0.97 0.90 3/65 15464
/proc/meminfo: memFree=1385856/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=4640 CPUtime=0.29
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 819 0 0 0 28 1 0 0 19 0 1 0 242746604 4751360 795 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 1160 795 250 542 0 609 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9996

[startup+0.701584 s]
/proc/loadavg: 0.92 0.97 0.90 3/65 15464
/proc/meminfo: memFree=1385856/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=6612 CPUtime=0.68
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 1288 0 0 0 67 1 0 0 23 0 1 0 242746604 6770688 1264 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 1653 1264 250 542 0 1102 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11968

[startup+1.50267 s]
/proc/loadavg: 0.92 0.97 0.90 2/67 15466
/proc/meminfo: memFree=1381040/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=8404 CPUtime=1.49
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 1695 0 0 0 147 2 0 0 25 0 1 0 242746604 8605696 1631 1992294400 4194304 6416590 548682068912 18446744073709551615 4304337 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 2101 1631 254 542 0 1550 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13760

[startup+3.10184 s]
/proc/loadavg: 0.92 0.97 0.90 2/67 15466
/proc/meminfo: memFree=1379056/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=10188 CPUtime=3.08
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 2266 0 0 0 305 3 0 0 25 0 1 0 242746604 10432512 2045 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 2547 2045 254 542 0 1996 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15544

[startup+6.30117 s]
/proc/loadavg: 1.09 1.00 0.91 2/67 15466
/proc/meminfo: memFree=1375664/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=13804 CPUtime=6.29
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 3146 0 0 0 623 6 0 0 25 0 1 0 242746604 14135296 2777 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 3451 2777 254 542 0 2900 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19160

[startup+12.7018 s]
/proc/loadavg: 1.08 1.00 0.91 2/67 15466
/proc/meminfo: memFree=1370936/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=19396 CPUtime=12.68
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 4702 0 0 0 1258 10 0 0 25 0 1 0 242746604 19861504 4018 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 4849 4018 254 542 0 4298 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24752

[startup+25.5012 s]
/proc/loadavg: 1.06 1.00 0.91 2/67 15466
/proc/meminfo: memFree=1363256/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=28084 CPUtime=25.48
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 6920 0 0 0 2531 17 0 0 25 0 1 0 242746604 28758016 5758 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 7021 5758 254 542 0 6470 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33440

[startup+51.1018 s]
/proc/loadavg: 1.04 1.00 0.91 2/67 15466
/proc/meminfo: memFree=1352312/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=40248 CPUtime=51.07
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 10414 0 0 0 5079 28 0 0 25 0 1 0 242746604 41213952 8525 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 10062 8525 254 542 0 9511 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45604

[startup+102.305 s]
/proc/loadavg: 1.02 1.00 0.91 2/67 15466
/proc/meminfo: memFree=1336696/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=57604 CPUtime=102.27
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 15400 0 0 0 10181 46 0 0 25 0 1 0 242746604 58986496 12406 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 14401 12406 254 542 0 13850 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 62960

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 15466
/proc/meminfo: memFree=1321464/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=75556 CPUtime=162.25
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 20221 0 0 0 16162 63 0 0 25 0 1 0 242746604 77369344 16187 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 18889 16187 254 542 0 18338 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 80912

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 15466
/proc/meminfo: memFree=1310328/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=90096 CPUtime=222.23
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 23663 0 0 0 22147 76 0 0 25 0 1 0 242746604 92258304 18989 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 22524 18989 254 542 0 21973 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 95452

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 15466
/proc/meminfo: memFree=1300088/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=101296 CPUtime=282.21
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 26949 0 0 0 28131 90 0 0 25 0 1 0 242746604 103727104 21539 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 25324 21539 254 542 0 24773 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 106652

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 15466
/proc/meminfo: memFree=1282552/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=120108 CPUtime=342.2
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 31315 0 0 0 34116 104 0 0 25 0 1 0 242746604 122990592 25905 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 30027 25905 254 542 0 29476 0
Current children cumulated CPU time (s) 342.2

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

/proc/15465/statm: 34390 29890 254 542 0 33839 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 142916

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 15472
/proc/meminfo: memFree=1254136/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=149516 CPUtime=582.13
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 40215 0 0 0 58066 147 0 0 25 0 1 0 242746604 153104384 32986 1992294400 4194304 6416590 548682068912 18446744073709551615 4304337 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 37379 32986 254 542 0 36828 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 154872

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 15472
/proc/meminfo: memFree=1252408/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=152720 CPUtime=642.11
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 41759 0 0 0 64054 157 0 0 25 0 1 0 242746604 156385280 33412 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 38180 33412 254 542 0 37629 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 158076

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 15472
/proc/meminfo: memFree=1247672/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=155280 CPUtime=702.09
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 42946 0 0 0 70041 168 0 0 25 0 1 0 242746604 159006720 34599 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 38820 34599 254 542 0 38269 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 160636

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 15472
/proc/meminfo: memFree=1228792/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=179732 CPUtime=762.08
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 47636 0 0 0 76031 177 0 0 25 0 1 0 242746604 184045568 39289 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 44933 39289 254 542 0 44382 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 185088

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 15472
/proc/meminfo: memFree=1233784/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=174588 CPUtime=822.06
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 47676 0 0 0 82023 183 0 0 25 0 1 0 242746604 178778112 38043 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 43647 38043 254 542 0 43096 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 179944

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 15472
/proc/meminfo: memFree=1230584/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=178428 CPUtime=882.05
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 48464 0 0 0 88012 193 0 0 25 0 1 0 242746604 182710272 38831 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 44607 38831 254 542 0 44056 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 183784

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 15472
/proc/meminfo: memFree=1225848/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=183124 CPUtime=942.03
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 49681 0 0 0 94001 202 0 0 25 0 1 0 242746604 187518976 40048 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 45781 40048 254 542 0 45230 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 188480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 15472
/proc/meminfo: memFree=1211896/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=196704 CPUtime=1002.02
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 53149 0 0 0 99994 208 0 0 25 0 1 0 242746604 201424896 43516 1992294400 4194304 6416590 548682068912 18446744073709551615 4304388 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 49176 43516 254 542 0 48625 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 202060

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 15472
/proc/meminfo: memFree=1215928/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=193348 CPUtime=1062.01
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 53608 0 0 0 105986 215 0 0 25 0 1 0 242746604 197988352 42496 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 48337 42496 254 542 0 47786 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 198704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 15472
/proc/meminfo: memFree=1208376/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=206148 CPUtime=1121.98
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 55491 0 0 0 111975 223 0 0 25 0 1 0 242746604 211095552 44379 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 51537 44379 254 542 0 50986 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 211504

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 15472
/proc/meminfo: memFree=1206392/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=207428 CPUtime=1181.97
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 55990 0 0 0 117968 229 0 0 25 0 1 0 242746604 212406272 44878 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 51857 44878 254 542 0 51306 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 212784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 15472
/proc/meminfo: memFree=1203896/2055920 swapFree=4180868/4192956
[pid=15464] ppid=15462 vsize=5356 CPUtime=0
/proc/15464/stat : 15464 (kw_pre) S 15462 15464 15271 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242746604 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15464/statm: 1339 231 192 169 0 50 0
[pid=15465] ppid=15464 vsize=209992 CPUtime=1200.08
/proc/15465/stat : 15465 (kw_preprocessor) R 15464 15464 15271 0 -1 0 56611 0 0 0 119776 232 0 0 25 0 1 0 242746604 215031808 45499 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 52498 45499 254 542 0 51947 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 215348

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 15464 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1200.08
#
# 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): 1197.76
CPU system time (s): 2.32
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 215348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1

runsolver used 1.12783 second user time and 3.24751 second system time

The end

Launcher Data 

Begin job on node79 at 2009-05-12 18:52:46
IDJOB=1806243
IDBENCH=24699
IDSOLVER=646
FILE ID=node79/1806243-1242147166
PBS_JOBID= 9289647
Free space on /tmp= 66232 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest03/others/hwb-n28-01-S136611085.sat05-491.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806243-1242147166/watcher-1806243-1242147166 -o /tmp/evaluation-result-1806243-1242147166/solver-1806243-1242147166 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806243-1242147166.cnf

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

MD5SUM BENCH= 8f639a3496db30a888324b756894fb43
RANDOM SEED=1804189046

node79.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		: 3000.220
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		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1386272 kB
Buffers:         61976 kB
Cached:         522128 kB
SwapCached:       7224 kB
Active:          58340 kB
Inactive:       535380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1386272 kB
SwapTotal:     4192956 kB
SwapFree:      4180868 kB
Dirty:            3024 kB
Writeback:           0 kB
Mapped:          14192 kB
Slab:            61868 kB
Committed_AS:   857796 kB
PageTables:       1384 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= 66228 MiB
End job on node79 at 2009-05-12 19:12:48