Trace number 1807342

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 1200.71

General information on the benchmark

NameCRAFTED/rbsat/crafted/forced/
rbsat-v945c61409gyes8.cnf
MD5SUM0b0881d9187e7912564ae88556ada128
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 variables945
Number of clauses61409
Sum of the clauses size123673
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 261364
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

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-1807342-1242157204/watcher-1807342-1242157204 -o /tmp/evaluation-result-1807342-1242157204/solver-1807342-1242157204 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807342-1242157204.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: 0.85 0.97 0.99 3/64 21910
/proc/meminfo: memFree=1316792/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) R 21908 21910 21873 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 272836913823 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21910/statm: 1339 230 191 169 0 50 0
[pid=21911] ppid=21910 vsize=3836 CPUtime=0
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 460 0 0 0 0 0 0 0 18 0 1 0 243748841 3928064 436 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 959 436 215 542 0 408 0

[startup+0.099847 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21910
/proc/meminfo: memFree=1316792/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=5940 CPUtime=0.09
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 1056 0 0 0 9 0 0 0 19 0 1 0 243748841 6082560 1032 1992294400 4194304 6416590 548682068912 18446744073709551615 4292812 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 1485 1032 216 542 0 934 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11296

[startup+0.101847 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21910
/proc/meminfo: memFree=1316792/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=5744 CPUtime=0.09
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 1060 0 0 0 9 0 0 0 19 0 1 0 243748841 5881856 987 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 1436 987 216 542 0 885 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11100

[startup+0.301874 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21910
/proc/meminfo: memFree=1316792/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=10104 CPUtime=0.29
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 2314 0 0 0 28 1 0 0 21 0 1 0 243748841 10346496 2144 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 2526 2146 226 542 0 1975 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15460

[startup+0.701932 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21910
/proc/meminfo: memFree=1316792/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=13104 CPUtime=0.69
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 2967 0 0 0 68 1 0 0 25 0 1 0 243748841 13418496 2797 1992294400 4194304 6416590 548682068912 18446744073709551615 4567576 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 3276 2797 242 542 0 2725 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18460

[startup+1.50105 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 21912
/proc/meminfo: memFree=1305960/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=13632 CPUtime=1.49
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 3127 0 0 0 148 1 0 0 25 0 1 0 243748841 13959168 2957 1992294400 4194304 6416590 548682068912 18446744073709551615 4567210 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 3408 2957 242 542 0 2857 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18988

[startup+3.10128 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 21912
/proc/meminfo: memFree=1304616/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=14424 CPUtime=3.09
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 3332 0 0 0 308 1 0 0 25 0 1 0 243748841 14770176 3162 1992294400 4194304 6416590 548682068912 18446744073709551615 4524938 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 3606 3162 242 542 0 3055 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19780

[startup+6.30175 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 21912
/proc/meminfo: memFree=1300264/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=20092 CPUtime=6.28
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 4929 0 0 0 625 3 0 0 25 0 1 0 243748841 20574208 4535 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 5023 4535 251 542 0 4472 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25448

[startup+12.7017 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 21912
/proc/meminfo: memFree=1293624/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=25812 CPUtime=12.67
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 6287 0 0 0 1262 5 0 0 25 0 1 0 243748841 26431488 5893 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 6453 5893 253 542 0 5902 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 31168

[startup+25.5016 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 21914
/proc/meminfo: memFree=1282864/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=37736 CPUtime=25.47
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 9228 0 0 0 2534 13 0 0 25 0 1 0 243748841 38641664 8730 1992294400 4194304 6416590 548682068912 18446744073709551615 4419772 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 9434 8730 253 542 0 8883 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 43092

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 21914
/proc/meminfo: memFree=1270264/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=51276 CPUtime=51.05
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 12824 0 0 0 5084 21 0 0 25 0 1 0 243748841 52506624 11728 1992294400 4194304 6416590 548682068912 18446744073709551615 4294585 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 12819 11728 253 542 0 12268 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 56632

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 21914
/proc/meminfo: memFree=1256568/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=67396 CPUtime=102.23
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 16702 0 0 0 10190 33 0 0 25 0 1 0 243748841 69013504 15156 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 16849 15156 254 542 0 16298 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 72752

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21914
/proc/meminfo: memFree=1240248/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=85484 CPUtime=162.2
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 21393 0 0 0 16172 48 0 0 25 0 1 0 243748841 87535616 19252 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 21371 19252 254 542 0 20820 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 90840

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21914
/proc/meminfo: memFree=1221752/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=105532 CPUtime=222.17
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 26766 0 0 0 22152 65 0 0 25 0 1 0 243748841 108064768 23838 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26383 23838 254 542 0 25832 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 110888

[startup+282.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/66 21914
/proc/meminfo: memFree=1207288/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=123700 CPUtime=282.12
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 30869 0 0 0 28134 78 0 0 25 0 1 0 243748841 126668800 27457 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 30925 27457 254 542 0 30374 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 129056

[startup+342.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/66 21914
/proc/meminfo: memFree=1195448/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=136504 CPUtime=342.09
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 34363 0 0 0 34122 87 0 0 25 0 1 0 243748841 139780096 30395 1992294400 4194304 6416590 548682068912 18446744073709551615 4294548 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 34126 30395 254 542 0 33575 0
Current children cumulated CPU time (s) 342.09

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

/proc/21911/statm: 44062 39745 254 542 0 43511 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 181604

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21914
/proc/meminfo: memFree=1154552/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=180568 CPUtime=641.95
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 45949 0 0 0 64069 126 0 0 25 0 1 0 243748841 184901632 40605 1992294400 4194304 6416590 548682068912 18446744073709551615 4295317 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 45142 40605 254 542 0 44591 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 185924

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21914
/proc/meminfo: memFree=1150136/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=186008 CPUtime=701.92
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 47053 0 0 0 70063 129 0 0 25 0 1 0 243748841 190472192 41709 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 46502 41709 254 542 0 45951 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 191364

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21914
/proc/meminfo: memFree=1136184/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=199964 CPUtime=761.9
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 50533 0 0 0 76052 138 0 0 25 0 1 0 243748841 204763136 45189 1992294400 4194304 6416590 548682068912 18446744073709551615 4294632 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 49991 45189 254 542 0 49440 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 205320

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21914
/proc/meminfo: memFree=1128312/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=208300 CPUtime=821.86
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 53326 0 0 0 82040 146 0 0 25 0 1 0 243748841 213299200 47136 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 52075 47136 254 542 0 51524 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 213656

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21914
/proc/meminfo: memFree=1126712/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=209900 CPUtime=881.83
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 53736 0 0 0 88031 152 0 0 25 0 1 0 243748841 214937600 47546 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 52475 47546 254 542 0 51924 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 215256

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21914
/proc/meminfo: memFree=1124024/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=213100 CPUtime=941.8
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 54436 0 0 0 94024 156 0 0 25 0 1 0 243748841 218214400 48246 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 53275 48246 254 542 0 52724 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 218456

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21914
/proc/meminfo: memFree=1111928/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=224996 CPUtime=1001.76
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 57447 0 0 0 100011 165 0 0 25 0 1 0 243748841 230395904 51257 1992294400 4194304 6416590 548682068912 18446744073709551615 4294878 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 56249 51257 254 542 0 55698 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 230352

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21914
/proc/meminfo: memFree=1107192/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=233956 CPUtime=1061.73
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 59600 0 0 0 106002 171 0 0 25 0 1 0 243748841 239570944 52437 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 58489 52437 254 542 0 57938 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 239312

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21914
/proc/meminfo: memFree=1105528/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=236036 CPUtime=1121.72
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 60008 0 0 0 111997 175 0 0 25 0 1 0 243748841 241700864 52845 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 59009 52845 254 542 0 58458 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 241392

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21914
/proc/meminfo: memFree=1102392/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=240116 CPUtime=1181.68
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 60784 0 0 0 117988 180 0 0 25 0 1 0 243748841 245878784 53621 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 60029 53621 254 542 0 59478 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 245472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21914
/proc/meminfo: memFree=1101048/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=242036 CPUtime=1200.08
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 61124 0 0 0 119827 181 0 0 25 0 1 0 243748841 247844864 53961 1992294400 4194304 6416590 548682068912 18446744073709551615 4367789 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 60509 53961 254 542 0 59958 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 247392

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 21914
/proc/meminfo: memFree=1101048/2055920 swapFree=4145924/4192956
[pid=21910] ppid=21908 vsize=5356 CPUtime=0
/proc/21910/stat : 21910 (kw_pre) S 21908 21910 21873 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243748841 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21910/statm: 1339 231 192 169 0 50 0
[pid=21911] ppid=21910 vsize=242036 CPUtime=1200.08
/proc/21911/stat : 21911 (kw_preprocessor) R 21910 21910 21873 0 -1 0 61124 0 0 0 119827 181 0 0 25 0 1 0 243748841 247844864 53961 1992294400 4194304 6416590 548682068912 18446744073709551615 4367789 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 60509 53961 254 542 0 59958 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 247392

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21910 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1198.27
CPU system time (s): 1.81
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 247392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 0.995848 second user time and 3.38248 second system time

The end

Launcher Data 

Begin job on node39 at 2009-05-12 21:40:04
IDJOB=1807342
IDBENCH=71554
IDSOLVER=646
FILE ID=node39/1807342-1242157204
PBS_JOBID= 9289725
Free space on /tmp= 66332 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v945c61409gyes8.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807342-1242157204/watcher-1807342-1242157204 -o /tmp/evaluation-result-1807342-1242157204/solver-1807342-1242157204 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807342-1242157204.cnf

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

MD5SUM BENCH= 0b0881d9187e7912564ae88556ada128
RANDOM SEED=998740029

node39.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		: 3000.281
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		: 3000.281
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:       1317272 kB
Buffers:         82532 kB
Cached:         537468 kB
SwapCached:      41096 kB
Active:         221776 kB
Inactive:       441588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1317272 kB
SwapTotal:     4192956 kB
SwapFree:      4145924 kB
Dirty:            3984 kB
Writeback:           0 kB
Mapped:          14444 kB
Slab:            61356 kB
Committed_AS:   963332 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= 66328 MiB
End job on node39 at 2009-05-12 22:00:07