Trace number 1805900

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
kw_pre 2009-03-21? (TO) 1200.05 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
MD5SUMe8bf7f81ddac4f189ec204bc856c8406
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 variables1184
Number of clauses14216
Sum of the clauses size42944
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313920
Number of clauses of size 4296
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-1805900-1242142402/watcher-1805900-1242142402 -o /tmp/evaluation-result-1805900-1242142402/solver-1805900-1242142402 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1805900-1242142402.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: 0.88 0.53 0.74 3/64 1924
/proc/meminfo: memFree=1696120/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=3328 CPUtime=0
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 458 0 0 0 0 0 0 0 18 0 1 0 242266226 3407872 434 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 832 434 215 542 0 281 0

[startup+0.0983651 s]
/proc/loadavg: 0.88 0.53 0.74 3/64 1924
/proc/meminfo: memFree=1696120/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=5532 CPUtime=0.09
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 1024 0 0 0 9 0 0 0 18 0 1 0 242266226 5664768 1000 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 1383 1000 242 542 0 832 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10888

[startup+0.101365 s]
/proc/loadavg: 0.88 0.53 0.74 3/64 1924
/proc/meminfo: memFree=1696120/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=5532 CPUtime=0.09
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 1025 0 0 0 9 0 0 0 18 0 1 0 242266226 5664768 1001 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 1383 1001 242 542 0 832 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10888

[startup+0.301384 s]
/proc/loadavg: 0.88 0.53 0.74 3/64 1924
/proc/meminfo: memFree=1696120/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=7208 CPUtime=0.29
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 1433 0 0 0 29 0 0 0 19 0 1 0 242266226 7380992 1409 1992294400 4194304 6416590 548682068912 18446744073709551615 4567184 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 1802 1409 242 542 0 1251 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12564

[startup+0.701424 s]
/proc/loadavg: 0.88 0.53 0.74 3/64 1924
/proc/meminfo: memFree=1696120/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=7208 CPUtime=0.68
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 1451 0 0 0 68 0 0 0 22 0 1 0 242266226 7380992 1427 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 1802 1427 250 542 0 1251 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12564

[startup+1.5015 s]
/proc/loadavg: 0.88 0.53 0.74 2/66 1926
/proc/meminfo: memFree=1690920/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=8568 CPUtime=1.49
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 1762 0 0 0 148 1 0 0 25 0 1 0 242266226 8773632 1738 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 2142 1738 250 542 0 1591 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13924

[startup+3.10166 s]
/proc/loadavg: 0.88 0.53 0.74 2/66 1926
/proc/meminfo: memFree=1688296/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=11000 CPUtime=3.09
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 2380 0 0 0 306 3 0 0 25 0 1 0 242266226 11264000 2317 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 2750 2317 251 542 0 2199 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16356

[startup+6.30198 s]
/proc/loadavg: 0.89 0.54 0.74 2/66 1926
/proc/meminfo: memFree=1685744/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=12808 CPUtime=6.29
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 2890 0 0 0 625 4 0 0 25 0 1 0 242266226 13115392 2730 1992294400 4194304 6416590 548682068912 18446744073709551615 4336740 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 3202 2730 254 542 0 2651 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18164

[startup+12.7016 s]
/proc/loadavg: 0.90 0.55 0.74 2/66 1926
/proc/meminfo: memFree=1682736/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=16592 CPUtime=12.68
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 3941 0 0 0 1261 7 0 0 25 0 1 0 242266226 16990208 3652 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 4148 3652 254 542 0 3597 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21948

[startup+25.5019 s]
/proc/loadavg: 0.92 0.57 0.74 2/66 1926
/proc/meminfo: memFree=1675568/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=23488 CPUtime=25.48
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 5923 0 0 0 2537 11 0 0 25 0 1 0 242266226 24051712 5240 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 5872 5240 254 542 0 5321 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28844

[startup+51.1014 s]
/proc/loadavg: 0.95 0.60 0.75 2/66 1926
/proc/meminfo: memFree=1665648/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=34608 CPUtime=51.07
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 8782 0 0 0 5087 20 0 0 25 0 1 0 242266226 35438592 7621 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 8652 7621 254 542 0 8101 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39964

[startup+102.306 s]
/proc/loadavg: 0.97 0.66 0.76 2/66 1926
/proc/meminfo: memFree=1649584/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=51868 CPUtime=102.26
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 13513 0 0 0 10195 31 0 0 25 0 1 0 242266226 53112832 11627 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 12967 11627 254 542 0 12416 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 57224

[startup+162.301 s]
/proc/loadavg: 0.99 0.72 0.77 2/66 1926
/proc/meminfo: memFree=1636848/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=66436 CPUtime=162.24
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 17373 0 0 0 16178 46 0 0 25 0 1 0 242266226 68030464 14804 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 16609 14804 254 542 0 16058 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 71792

[startup+222.301 s]
/proc/loadavg: 0.99 0.77 0.78 2/66 1926
/proc/meminfo: memFree=1628336/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=75892 CPUtime=222.23
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 19962 0 0 0 22165 58 0 0 25 0 1 0 242266226 77713408 16973 1992294400 4194304 6416590 548682068912 18446744073709551615 4336682 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 18973 16973 254 542 0 18422 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 81248

[startup+282.301 s]
/proc/loadavg: 0.99 0.81 0.79 2/66 1926
/proc/meminfo: memFree=1618032/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=87404 CPUtime=282.21
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 23005 0 0 0 28151 70 0 0 25 0 1 0 242266226 89501696 19533 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 21851 19533 254 542 0 21300 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 92760

[startup+342.301 s]
/proc/loadavg: 0.99 0.84 0.81 2/66 1926
/proc/meminfo: memFree=1605488/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=100796 CPUtime=342.19
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 26681 0 0 0 34140 79 0 0 25 0 1 0 242266226 103215104 22653 1992294400 4194304 6416590 548682068912 18446744073709551615 4294597 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 25199 22653 254 542 0 24648 0
Current children cumulated CPU time (s) 342.19

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

/proc/1925/statm: 32899 29416 254 542 0 32348 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 136952

[startup+582.301 s]
/proc/loadavg: 0.99 0.92 0.84 2/66 1928
/proc/meminfo: memFree=1578288/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=132248 CPUtime=582.12
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 34811 0 0 0 58098 114 0 0 25 0 1 0 242266226 135421952 29409 1992294400 4194304 6416590 548682068912 18446744073709551615 4336249 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 33062 29409 254 542 0 32511 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 137604

[startup+642.301 s]
/proc/loadavg: 0.99 0.93 0.84 2/66 1928
/proc/meminfo: memFree=1564208/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=147112 CPUtime=642.11
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 38319 0 0 0 64087 124 0 0 25 0 1 0 242266226 150642688 32917 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 36778 32917 254 542 0 36227 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 152468

[startup+702.301 s]
/proc/loadavg: 0.99 0.94 0.85 2/66 1928
/proc/meminfo: memFree=1560112/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=152012 CPUtime=702.08
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 40183 0 0 0 70076 132 0 0 25 0 1 0 242266226 155660288 33935 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 38003 33935 254 542 0 37452 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 157368

[startup+762.306 s]
/proc/loadavg: 0.99 0.95 0.85 2/66 1928
/proc/meminfo: memFree=1558192/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=153932 CPUtime=762.08
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 40676 0 0 0 76068 140 0 0 25 0 1 0 242266226 157626368 34428 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 38483 34428 254 542 0 37932 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 159288

[startup+822.302 s]
/proc/loadavg: 0.99 0.95 0.86 2/66 1928
/proc/meminfo: memFree=1544112/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=169032 CPUtime=822.05
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 44297 0 0 0 82056 149 0 0 25 0 1 0 242266226 173088768 38049 1992294400 4194304 6416590 548682068912 18446744073709551615 4295353 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 42258 38049 254 542 0 41707 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 174388

[startup+882.302 s]
/proc/loadavg: 0.99 0.96 0.86 2/66 1928
/proc/meminfo: memFree=1541488/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=171252 CPUtime=882.03
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 45811 0 0 0 88048 155 0 0 25 0 1 0 242266226 175362048 38591 1992294400 4194304 6416590 548682068912 18446744073709551615 4294575 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 42813 38591 254 542 0 42262 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 176608

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/66 1928
/proc/meminfo: memFree=1539504/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=173172 CPUtime=942.02
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 46313 0 0 0 94041 161 0 0 25 0 1 0 242266226 177328128 39093 1992294400 4194304 6416590 548682068912 18446744073709551615 5280333 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 43293 39093 254 542 0 42742 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 178528

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/66 1928
/proc/meminfo: memFree=1536240/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=176940 CPUtime=1002.01
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 47143 0 0 0 100034 167 0 0 25 0 1 0 242266226 181186560 39923 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 44235 39923 254 542 0 43684 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 182296

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/66 1928
/proc/meminfo: memFree=1522800/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=190256 CPUtime=1061.99
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 50509 0 0 0 106023 176 0 0 25 0 1 0 242266226 194822144 43289 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 47564 43289 254 542 0 47013 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 195612

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.89 2/66 1928
/proc/meminfo: memFree=1518384/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=194708 CPUtime=1121.97
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 52688 0 0 0 112015 182 0 0 25 0 1 0 242266226 199380992 44350 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 48677 44350 254 542 0 48126 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 200064

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.89 2/66 1928
/proc/meminfo: memFree=1515888/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=197268 CPUtime=1181.95
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 53303 0 0 0 118007 188 0 0 25 0 1 0 242266226 202002432 44965 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 49317 44965 254 542 0 48766 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 202624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 1928
/proc/meminfo: memFree=1515888/2055920 swapFree=4180268/4192956
[pid=1924] ppid=1920 vsize=5356 CPUtime=0
/proc/1924/stat : 1924 (kw_pre) S 1920 1924 1820 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242266225 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1924/statm: 1339 231 192 169 0 50 0
[pid=1925] ppid=1924 vsize=197268 CPUtime=1200.05
/proc/1925/stat : 1925 (kw_preprocessor) R 1924 1924 1820 0 -1 0 53311 0 0 0 119815 190 0 0 25 0 1 0 242266226 202002432 44973 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1925/statm: 49317 44973 254 542 0 48766 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 202624

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 1924 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=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1198.15
CPU system time (s): 1.9
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 202624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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= 5
involuntary context switches= 1

runsolver used 1.3358 second user time and 3.04154 second system time

The end

Launcher Data 

Begin job on node70 at 2009-05-12 17:33:22
IDJOB=1805900
IDBENCH=24621
IDSOLVER=646
FILE ID=node70/1805900-1242142402
PBS_JOBID= 9289655
Free space on /tmp= 66328 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1805900-1242142402/watcher-1805900-1242142402 -o /tmp/evaluation-result-1805900-1242142402/solver-1805900-1242142402 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1805900-1242142402.cnf

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

MD5SUM BENCH= e8bf7f81ddac4f189ec204bc856c8406
RANDOM SEED=1197310502

node70.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		: 3000.213
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		: 3000.213
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:       1696600 kB
Buffers:         40132 kB
Cached:         239244 kB
SwapCached:       6496 kB
Active:          59652 kB
Inactive:       228236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1696600 kB
SwapTotal:     4192956 kB
SwapFree:      4180268 kB
Dirty:            3232 kB
Writeback:           0 kB
Mapped:          14028 kB
Slab:            57452 kB
Committed_AS:   833360 kB
PageTables:       1372 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= 66328 MiB
End job on node70 at 2009-05-12 17:53:24