Trace number 1796435

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 1200.51

General information on the benchmark

Nameindustrial/grieu/
vmpc_30.cnf
MD5SUM8df6cfaff4435ad2a04367a34fb047c1
Bench CategoryAPPLICATION (applications 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 variables900
Number of clauses133080
Sum of the clauses size348570
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 252290
Number of clauses of size 380730
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

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-1796435-1242075537/watcher-1796435-1242075537 -o /tmp/evaluation-result-1796435-1242075537/solver-1796435-1242075537 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796435-1242075537.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: 1.00 1.00 1.00 3/64 28145
/proc/meminfo: memFree=1262976/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=4664 CPUtime=0
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 499 0 0 0 0 0 0 0 19 0 1 0 235587149 4775936 475 1992294400 4194304 6416590 548682068912 18446744073709551615 4358704 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 1166 475 215 542 0 615 0

[startup+0.0245569 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28145
/proc/meminfo: memFree=1262976/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=4928 CPUtime=0.01
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 590 0 0 0 1 0 0 0 19 0 1 0 235587149 5046272 566 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 1232 566 215 542 0 681 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10284

[startup+0.102565 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28145
/proc/meminfo: memFree=1262976/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=6380 CPUtime=0.09
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 963 0 0 0 9 0 0 0 19 0 1 0 235587149 6533120 939 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 1595 939 215 542 0 1044 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11736

[startup+0.301581 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28145
/proc/meminfo: memFree=1262976/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=10208 CPUtime=0.29
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 2008 0 0 0 28 1 0 0 21 0 1 0 235587149 10452992 1984 1992294400 4194304 6416590 548682068912 18446744073709551615 5280302 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 2552 1984 215 542 0 2001 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15564

[startup+0.702615 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28145
/proc/meminfo: memFree=1262976/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=21564 CPUtime=0.69
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 4729 0 0 0 67 2 0 0 25 0 1 0 235587149 22081536 4705 1992294400 4194304 6416590 548682068912 18446744073709551615 4524938 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 5391 4705 233 542 0 4840 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26920

[startup+1.50269 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28147
/proc/meminfo: memFree=1244784/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=21564 CPUtime=1.49
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 4732 0 0 0 147 2 0 0 25 0 1 0 235587149 22081536 4708 1992294400 4194304 6416590 548682068912 18446744073709551615 4567587 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 5391 4708 233 542 0 4840 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26920

[startup+3.10182 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28147
/proc/meminfo: memFree=1244464/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=21564 CPUtime=3.09
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 4738 0 0 0 307 2 0 0 25 0 1 0 235587149 22081536 4714 1992294400 4194304 6416590 548682068912 18446744073709551615 4272352 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 5391 4714 233 542 0 4840 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26920

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28147
/proc/meminfo: memFree=1243504/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=22344 CPUtime=6.29
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 4982 0 0 0 627 2 0 0 25 0 1 0 235587149 22880256 4950 1992294400 4194304 6416590 548682068912 18446744073709551615 4567395 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 5586 4950 233 542 0 5035 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27700

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28147
/proc/meminfo: memFree=1242864/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=23232 CPUtime=12.68
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 5586 0 0 0 1263 5 0 0 25 0 1 0 235587149 23789568 5211 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 5808 5211 246 542 0 5257 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28588

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28147
/proc/meminfo: memFree=1235120/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=31504 CPUtime=25.47
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 7862 0 0 0 2535 12 0 0 25 0 1 0 235587149 32260096 7136 1992294400 4194304 6416590 548682068912 18446744073709551615 4294575 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 7876 7136 246 542 0 7325 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 36860

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28147
/proc/meminfo: memFree=1223344/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=44316 CPUtime=51.08
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 11311 0 0 0 5083 25 0 0 25 0 1 0 235587149 45379584 10065 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 11079 10065 246 542 0 10528 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 49672

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28147
/proc/meminfo: memFree=1205872/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=62804 CPUtime=102.26
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 16263 0 0 0 10186 40 0 0 25 0 1 0 235587149 64311296 14385 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 15701 14385 246 542 0 15150 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 68160

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1192560/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=78148 CPUtime=162.22
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 20180 0 0 0 16169 53 0 0 25 0 1 0 235587149 80023552 17707 1992294400 4194304 6416590 548682068912 18446744073709551615 4294575 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 19537 17707 246 542 0 18986 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 83504

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1179952/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=91744 CPUtime=222.2
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 23712 0 0 0 22154 66 0 0 25 0 1 0 235587149 93945856 20873 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 22936 20873 246 542 0 22385 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 97100

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1170032/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=102680 CPUtime=282.16
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 26712 0 0 0 28140 76 0 0 25 0 1 0 235587149 105144320 23452 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 25670 23452 246 542 0 25119 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 108036

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1160496/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=112548 CPUtime=342.13
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 29482 0 0 0 34128 85 0 0 25 0 1 0 235587149 115249152 25738 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 28137 25738 246 542 0 27586 0
Current children cumulated CPU time (s) 342.13

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

/proc/28146/statm: 37229 33672 246 542 0 36678 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 154272

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1118576/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=159508 CPUtime=642.03
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 41119 0 0 0 64075 128 0 0 25 0 1 0 235587149 163336192 36180 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 39877 36180 246 542 0 39326 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 164864

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1111920/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=166600 CPUtime=702.01
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 43501 0 0 0 70064 137 0 0 25 0 1 0 235587149 170598400 37827 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 41650 37827 246 542 0 41099 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 171956

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1108656/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=170400 CPUtime=761.99
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 44331 0 0 0 76058 141 0 0 25 0 1 0 235587149 174489600 38657 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 42600 38657 246 542 0 42049 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 175756

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1101552/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=178188 CPUtime=821.96
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 46137 0 0 0 82048 148 0 0 25 0 1 0 235587149 182464512 40463 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 44547 40463 246 542 0 43996 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 183544

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1089648/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=190472 CPUtime=881.93
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 49915 0 0 0 88036 157 0 0 25 0 1 0 235587149 195043328 43395 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 47618 43395 246 542 0 47067 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 195828

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1087472/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=192872 CPUtime=941.91
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 50436 0 0 0 94029 162 0 0 25 0 1 0 235587149 197500928 43916 1992294400 4194304 6416590 548682068912 18446744073709551615 4421708 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 48218 43916 246 542 0 47667 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 198228

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1085168/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=195752 CPUtime=1001.89
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 51042 0 0 0 100023 166 0 0 25 0 1 0 235587149 200450048 44522 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 48938 44522 246 542 0 48387 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 201108

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1082032/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=199512 CPUtime=1061.86
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 51851 0 0 0 106016 170 0 0 25 0 1 0 235587149 204300288 45331 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 49878 45331 246 542 0 49327 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 204868

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1067376/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=214420 CPUtime=1121.83
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 55490 0 0 0 112005 178 0 0 25 0 1 0 235587149 219566080 48970 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 53605 48970 246 542 0 53054 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 219776

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1063088/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=219160 CPUtime=1181.8
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 57512 0 0 0 117997 183 0 0 25 0 1 0 235587149 224419840 50020 1992294400 4194304 6416590 548682068912 18446744073709551615 4294660 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 54790 50020 246 542 0 54239 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 224516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1062384/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=220120 CPUtime=1200
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 57668 0 0 0 119815 185 0 0 25 0 1 0 235587149 225402880 50176 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 55030 50176 246 542 0 54479 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 225476

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28153
/proc/meminfo: memFree=1062384/2055920 swapFree=4180008/4192956
[pid=28145] ppid=28143 vsize=5356 CPUtime=0
/proc/28145/stat : 28145 (kw_pre) S 28143 28145 27928 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235587149 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28145/statm: 1339 231 192 169 0 50 0
[pid=28146] ppid=28145 vsize=220120 CPUtime=1200
/proc/28146/stat : 28146 (kw_preprocessor) R 28145 28145 27928 0 -1 0 57668 0 0 0 119815 185 0 0 25 0 1 0 235587149 225402880 50176 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28146/statm: 55030 50176 246 542 0 54479 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 225476

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28145 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
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200
CPU user time (s): 1198.15
CPU system time (s): 1.85
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 227572

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 1.15682 second user time and 3.21951 second system time

The end

Launcher Data 

Begin job on node15 at 2009-05-11 22:58:57
IDJOB=1796435
IDBENCH=20487
IDSOLVER=646
FILE ID=node15/1796435-1242075537
PBS_JOBID= 9277659
Free space on /tmp= 66084 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/industrial/grieu/vmpc_30.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796435-1242075537/watcher-1796435-1242075537 -o /tmp/evaluation-result-1796435-1242075537/solver-1796435-1242075537 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796435-1242075537.cnf

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

MD5SUM BENCH= 8df6cfaff4435ad2a04367a34fb047c1
RANDOM SEED=1877701784

node15.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1263520 kB
Buffers:         67668 kB
Cached:         637336 kB
SwapCached:       6752 kB
Active:         160680 kB
Inactive:       553200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1263520 kB
SwapTotal:     4192956 kB
SwapFree:      4180008 kB
Dirty:            4952 kB
Writeback:           0 kB
Mapped:          14608 kB
Slab:            64476 kB
Committed_AS:   773168 kB
PageTables:       1476 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= 66080 MiB
End job on node15 at 2009-05-11 23:19:00