Trace number 1807237

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/rbsat/random/forced/
rbsat-v945c61409gyes4.cnf
MD5SUMdf9c42090e37db3e7c6222a93cb90a4d
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-1807237-1242155933/watcher-1807237-1242155933 -o /tmp/evaluation-result-1807237-1242155933/solver-1807237-1242155933 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807237-1242155933.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 1.00 1.00 3/64 12824
/proc/meminfo: memFree=1193576/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=3836 CPUtime=0
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 465 0 0 0 0 0 0 0 18 0 1 0 243626860 3928064 441 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 959 441 215 542 0 408 0

[startup+0.0352021 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 12824
/proc/meminfo: memFree=1193576/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=4364 CPUtime=0.03
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 608 0 0 0 3 0 0 0 18 0 1 0 243626860 4468736 584 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 1091 584 215 542 0 540 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9720

[startup+0.101208 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 12824
/proc/meminfo: memFree=1193576/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=5552 CPUtime=0.09
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 948 0 0 0 9 0 0 0 18 0 1 0 243626860 5685248 924 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 1388 924 215 542 0 837 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10908

[startup+0.301227 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 12824
/proc/meminfo: memFree=1193576/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=8768 CPUtime=0.28
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 1986 0 0 0 28 0 0 0 19 0 1 0 243626860 8978432 1816 1992294400 4194304 6416590 548682068912 18446744073709551615 4309348 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 2192 1816 225 542 0 1641 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14124

[startup+0.701269 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 12824
/proc/meminfo: memFree=1193576/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=13216 CPUtime=0.68
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 3004 0 0 0 67 1 0 0 22 0 1 0 243626860 13533184 2834 1992294400 4194304 6416590 548682068912 18446744073709551615 4567576 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 3304 2834 242 542 0 2753 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18572

[startup+1.50135 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=1182424/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=14272 CPUtime=1.48
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 3262 0 0 0 147 1 0 0 25 0 1 0 243626860 14614528 3092 1992294400 4194304 6416590 548682068912 18446744073709551615 4567499 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 3568 3092 242 542 0 3017 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 19628

[startup+3.10251 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=1180952/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=15196 CPUtime=3.09
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 3531 0 0 0 307 2 0 0 25 0 1 0 243626860 15560704 3361 1992294400 4194304 6416590 548682068912 18446744073709551615 4567576 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 3799 3361 242 542 0 3248 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20552

[startup+6.30184 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=1178648/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=17832 CPUtime=6.28
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 4159 0 0 0 625 3 0 0 25 0 1 0 243626860 18259968 3989 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 4458 3989 251 542 0 3907 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23188

[startup+12.7015 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=1174168/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=22248 CPUtime=12.68
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 5207 0 0 0 1262 6 0 0 25 0 1 0 243626860 22781952 5037 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 5562 5037 254 542 0 5011 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27604

[startup+25.5018 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=1166744/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=30220 CPUtime=25.48
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 7096 0 0 0 2538 10 0 0 25 0 1 0 243626860 30945280 6926 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 7555 6926 254 542 0 7004 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35576

[startup+51.1014 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=1154520/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=43552 CPUtime=51.07
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 10586 0 0 0 5087 20 0 0 25 0 1 0 243626860 44597248 9896 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 10888 9896 254 542 0 10337 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48908

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=1137752/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=61388 CPUtime=102.26
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 15117 0 0 0 10193 33 0 0 25 0 1 0 243626860 62861312 14036 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 15347 14036 254 542 0 14796 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 66744

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=1123288/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=77972 CPUtime=162.24
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 19294 0 0 0 16178 46 0 0 25 0 1 0 243626860 79843328 17695 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 19493 17695 254 542 0 18942 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 83328

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=1111384/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=90700 CPUtime=222.22
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 22500 0 0 0 22165 57 0 0 25 0 1 0 243626860 92876800 20583 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 22675 20583 254 542 0 22124 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 96056

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=1104152/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=98220 CPUtime=282.2
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 24666 0 0 0 28155 65 0 0 25 0 1 0 243626860 100577280 22383 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 24555 22383 254 542 0 24004 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 103576

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=1092568/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=110816 CPUtime=342.19
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 27965 0 0 0 34145 74 0 0 25 0 1 0 243626860 113475584 25261 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 27704 25261 254 542 0 27153 0
Current children cumulated CPU time (s) 342.19

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

/proc/12825/statm: 37390 33719 254 542 0 36839 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 154916

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=1046616/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=162560 CPUtime=582.13
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 41098 0 0 0 58098 115 0 0 25 0 1 0 243626860 166461440 36714 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 40640 36714 254 542 0 40089 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 167916

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=1039320/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=171440 CPUtime=642.1
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 42923 0 0 0 64089 121 0 0 25 0 1 0 243626860 175554560 38539 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 42860 38539 254 542 0 42309 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 176796

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=1027544/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=183752 CPUtime=702.09
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 45881 0 0 0 70081 128 0 0 25 0 1 0 243626860 188162048 41497 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 45938 41497 254 542 0 45387 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 189108

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=1019736/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=192460 CPUtime=762.08
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 48528 0 0 0 76073 135 0 0 25 0 1 0 243626860 197079040 43409 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 48115 43409 254 542 0 47564 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 197816

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=1017880/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=194380 CPUtime=822.06
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 48986 0 0 0 82066 140 0 0 25 0 1 0 243626860 199045120 43867 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 48595 43867 254 542 0 48044 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 199736

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=1012760/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=200224 CPUtime=882.04
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 50286 0 0 0 88059 145 0 0 25 0 1 0 243626860 205029376 45167 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 50056 45167 254 542 0 49505 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 205580

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=998296/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=215584 CPUtime=942.02
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 53918 0 0 0 94049 153 0 0 25 0 1 0 243626860 220758016 48799 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 53896 48799 254 542 0 53345 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 220940

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=992920/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=221340 CPUtime=1002
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 56050 0 0 0 100042 158 0 0 25 0 1 0 243626860 226652160 50085 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 55335 50085 254 542 0 54784 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 226696

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=990808/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=223580 CPUtime=1061.98
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 56573 0 0 0 106034 164 0 0 25 0 1 0 243626860 228945920 50608 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 55895 50608 254 542 0 55344 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 228936

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=988120/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=226460 CPUtime=1121.97
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 57241 0 0 0 112028 169 0 0 25 0 1 0 243626860 231895040 51276 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 56615 51276 254 542 0 56064 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 231816

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=983640/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=232088 CPUtime=1181.95
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 58449 0 0 0 118020 175 0 0 25 0 1 0 243626860 237658112 52484 1992294400 4194304 6416590 548682068912 18446744073709551615 4294548 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 58022 52484 254 542 0 57471 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 237444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12826
/proc/meminfo: memFree=977496/2055920 swapFree=4180272/4192956
[pid=12824] ppid=12822 vsize=5356 CPUtime=0
/proc/12824/stat : 12824 (kw_pre) S 12822 12824 12351 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243626860 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12824/statm: 1339 231 192 169 0 50 0
[pid=12825] ppid=12824 vsize=238072 CPUtime=1200.05
/proc/12825/stat : 12825 (kw_preprocessor) R 12824 12824 12351 0 -1 0 59883 0 0 0 119827 178 0 0 25 0 1 0 243626860 243785728 53918 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12825/statm: 59518 53918 254 542 0 58967 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 243428

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 12824 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 1200.05
#
# 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): 1198.27
CPU system time (s): 1.78
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 243428

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 1.36079 second user time and 3.00054 second system time

The end

Launcher Data 

Begin job on node24 at 2009-05-12 21:18:53
IDJOB=1807237
IDBENCH=71365
IDSOLVER=646
FILE ID=node24/1807237-1242155933
PBS_JOBID= 9289697
Free space on /tmp= 66276 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v945c61409gyes4.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807237-1242155933/watcher-1807237-1242155933 -o /tmp/evaluation-result-1807237-1242155933/solver-1807237-1242155933 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807237-1242155933.cnf

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

MD5SUM BENCH= df9c42090e37db3e7c6222a93cb90a4d
RANDOM SEED=1027568491

node24.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		: 3000.232
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		: 3000.232
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:       1194120 kB
Buffers:         56788 kB
Cached:         728052 kB
SwapCached:       6476 kB
Active:         107512 kB
Inactive:       685872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1194120 kB
SwapTotal:     4192956 kB
SwapFree:      4180272 kB
Dirty:            3724 kB
Writeback:           0 kB
Mapped:          14008 kB
Slab:            54456 kB
Committed_AS:   884012 kB
PageTables:       1440 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= 66272 MiB
End job on node24 at 2009-05-12 21:38:56