Trace number 1807531

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) 1200.07 1200.61

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-115-100.cnf
MD5SUMfd3986b9c0990131ef596f6d92a0612d
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 variables117
Number of clauses244
Sum of the clauses size732
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3244
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1807531-1242158074/watcher-1807531-1242158074 -o /tmp/evaluation-result-1807531-1242158074/solver-1807531-1242158074 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807531-1242158074.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: 0.99 0.97 0.97 3/64 17454
/proc/meminfo: memFree=1816512/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=2740 CPUtime=0
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 318 0 0 0 0 0 0 0 19 0 1 0 243841289 2805760 294 1992294400 4194304 6416590 548682068912 18446744073709551615 5261680 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 685 298 236 542 0 134 0

[startup+0.020649 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 17454
/proc/meminfo: memFree=1816512/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=2872 CPUtime=0.01
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 355 0 0 0 1 0 0 0 19 0 1 0 243841289 2940928 331 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 718 331 239 542 0 167 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8228

[startup+0.102658 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 17454
/proc/meminfo: memFree=1816512/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=3528 CPUtime=0.09
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 527 0 0 0 9 0 0 0 19 0 1 0 243841289 3612672 503 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 882 503 239 542 0 331 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8884

[startup+0.301679 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 17454
/proc/meminfo: memFree=1816512/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=4892 CPUtime=0.29
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 866 0 0 0 29 0 0 0 21 0 1 0 243841289 5009408 842 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 1223 842 239 542 0 672 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10248

[startup+0.702724 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 17454
/proc/meminfo: memFree=1816512/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=7040 CPUtime=0.69
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 1376 0 0 0 68 1 0 0 25 0 1 0 243841289 7208960 1312 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 1760 1312 240 542 0 1209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12396

[startup+1.50281 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17456
/proc/meminfo: memFree=1811376/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=8660 CPUtime=1.49
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 1793 0 0 0 147 2 0 0 25 0 1 0 243841289 8867840 1684 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 2165 1684 245 542 0 1614 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14016

[startup+3.10199 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17456
/proc/meminfo: memFree=1809456/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=10804 CPUtime=3.09
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 2376 0 0 0 306 3 0 0 25 0 1 0 243841289 11063296 2155 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 2701 2155 245 542 0 2150 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16160

[startup+6.30135 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17456
/proc/meminfo: memFree=1805808/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=14752 CPUtime=6.28
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 3462 0 0 0 623 5 0 0 25 0 1 0 243841289 15106048 3002 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 3688 3002 245 542 0 3137 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20108

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17456
/proc/meminfo: memFree=1800624/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=20264 CPUtime=12.68
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 4820 0 0 0 1258 10 0 0 25 0 1 0 243841289 20750336 4136 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 5066 4136 245 542 0 4515 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25620

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17456
/proc/meminfo: memFree=1793008/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=29288 CPUtime=25.48
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 7151 0 0 0 2531 17 0 0 25 0 1 0 243841289 29990912 5989 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 7322 5989 246 542 0 6771 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34644

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17456
/proc/meminfo: memFree=1781808/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=42008 CPUtime=51.06
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 10641 0 0 0 5076 30 0 0 25 0 1 0 243841289 43016192 8752 1992294400 4194304 6416590 548682068912 18446744073709551615 4295353 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 10502 8752 246 542 0 9951 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 47364

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17456
/proc/meminfo: memFree=1767088/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=59080 CPUtime=102.24
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 15021 0 0 0 10176 48 0 0 25 0 1 0 243841289 60497920 12448 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 14770 12448 246 542 0 14219 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 64436

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17456
/proc/meminfo: memFree=1756016/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=71480 CPUtime=162.21
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 18711 0 0 0 16156 65 0 0 25 0 1 0 243841289 73195520 15233 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 17870 15233 246 542 0 17319 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 76836

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17456
/proc/meminfo: memFree=1742576/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=86272 CPUtime=222.19
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 22571 0 0 0 22140 79 0 0 25 0 1 0 243841289 88342528 18537 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 21568 18537 246 542 0 21017 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 91628

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17456
/proc/meminfo: memFree=1734960/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=97880 CPUtime=282.15
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 25126 0 0 0 28123 92 0 0 25 0 1 0 243841289 100229120 20452 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 24470 20452 246 542 0 23919 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 103236

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17456
/proc/meminfo: memFree=1725040/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=110344 CPUtime=342.13
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 28307 0 0 0 34111 102 0 0 25 0 1 0 243841289 112992256 22897 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 27586 22897 246 542 0 27035 0
Current children cumulated CPU time (s) 342.13

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

/proc/17455/statm: 33796 28167 246 542 0 33245 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 140540

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17462
/proc/meminfo: memFree=1699952/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=139976 CPUtime=582.03
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 36328 0 0 0 58063 140 0 0 25 0 1 0 243841289 143335424 29099 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 34994 29099 246 542 0 34443 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 145332

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17462
/proc/meminfo: memFree=1694000/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=146376 CPUtime=642.01
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 37823 0 0 0 64052 149 0 0 25 0 1 0 243841289 149889024 30594 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 36594 30594 246 542 0 36043 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 151732

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17462
/proc/meminfo: memFree=1686640/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=153460 CPUtime=701.98
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 40735 0 0 0 70040 158 0 0 25 0 1 0 243841289 157143040 32387 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 38365 32387 246 542 0 37814 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 158816

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17462
/proc/meminfo: memFree=1682672/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=157940 CPUtime=761.96
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 41764 0 0 0 76030 166 0 0 25 0 1 0 243841289 161730560 33416 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 39485 33416 246 542 0 38934 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 163296

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17462
/proc/meminfo: memFree=1676784/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=164340 CPUtime=821.93
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 43244 0 0 0 82019 174 0 0 25 0 1 0 243841289 168284160 34896 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 41085 34896 246 542 0 40534 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 169696

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17462
/proc/meminfo: memFree=1672432/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=168180 CPUtime=881.91
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 44311 0 0 0 88010 181 0 0 25 0 1 0 243841289 172216320 35963 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 42045 35963 246 542 0 41494 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 173536

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17462
/proc/meminfo: memFree=1657968/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=188564 CPUtime=941.88
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 47901 0 0 0 94002 186 0 0 25 0 1 0 243841289 193089536 39553 1992294400 4194304 6416590 548682068912 18446744073709551615 4304379 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 47141 39553 246 542 0 46590 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 193920

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17462
/proc/meminfo: memFree=1662320/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=184700 CPUtime=1001.85
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 48091 0 0 0 99992 193 0 0 25 0 1 0 243841289 189132800 38457 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 46175 38457 246 542 0 45624 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 190056

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17462
/proc/meminfo: memFree=1658928/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=189820 CPUtime=1061.82
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 48933 0 0 0 105982 200 0 0 25 0 1 0 243841289 194375680 39299 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 47455 39299 246 542 0 46904 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 195176

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17462
/proc/meminfo: memFree=1655088/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=194940 CPUtime=1121.8
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 49877 0 0 0 111973 207 0 0 25 0 1 0 243841289 199618560 40243 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 48735 40243 246 542 0 48184 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 200296

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17462
/proc/meminfo: memFree=1651312/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=200060 CPUtime=1181.77
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 50826 0 0 0 117962 215 0 0 25 0 1 0 243841289 204861440 41192 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 50015 41192 246 542 0 49464 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 205416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 17462
/proc/meminfo: memFree=1648816/2055920 swapFree=4180428/4192956
[pid=17454] ppid=17452 vsize=5356 CPUtime=0
/proc/17454/stat : 17454 (kw_pre) S 17452 17454 17183 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243841289 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17454/statm: 1339 231 192 169 0 50 0
[pid=17455] ppid=17454 vsize=201340 CPUtime=1200.07
/proc/17455/stat : 17455 (kw_preprocessor) R 17454 17454 17183 0 -1 0 51431 0 0 0 119789 218 0 0 25 0 1 0 243841289 206172160 41797 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17455/statm: 50335 41797 246 542 0 49784 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 206696

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 17454 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 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1197.89
CPU system time (s): 2.18
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 206696

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= 3
involuntary context switches= 1

runsolver used 0.955854 second user time and 3.41948 second system time

The end

Launcher Data 

Begin job on node5 at 2009-05-12 21:54:34
IDJOB=1807531
IDBENCH=71786
IDSOLVER=646
FILE ID=node5/1807531-1242158074
PBS_JOBID= 9289771
Free space on /tmp= 66292 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-115-100.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807531-1242158074/watcher-1807531-1242158074 -o /tmp/evaluation-result-1807531-1242158074/solver-1807531-1242158074 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807531-1242158074.cnf

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

MD5SUM BENCH= fd3986b9c0990131ef596f6d92a0612d
RANDOM SEED=1548188929

node5.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		: 3000.212
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		: 3000.212
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:       1817056 kB
Buffers:         29296 kB
Cached:         151176 kB
SwapCached:       6324 kB
Active:          54456 kB
Inactive:       133760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817056 kB
SwapTotal:     4192956 kB
SwapFree:      4180428 kB
Dirty:            3012 kB
Writeback:           0 kB
Mapped:          13476 kB
Slab:            36736 kB
Committed_AS:   967244 kB
PageTables:       1388 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= 66288 MiB
End job on node5 at 2009-05-12 22:14:36