Trace number 1806201

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
kw_pre 2009-03-21? (TO) 1200.07 1200.71

General information on the benchmark

Namecrafted/Hard/contest02/
pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
MD5SUMad877d677446ba8c798f8e71c4c035c2
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 variables9638
Number of clauses31795
Sum of the clauses size82345
Maximum clause length3
Minimum clause length1
Number of clauses of size 183
Number of clauses of size 212874
Number of clauses of size 318838
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1806201-1242146664/watcher-1806201-1242146664 -o /tmp/evaluation-result-1806201-1242146664/solver-1806201-1242146664 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806201-1242146664.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 0.94 3/64 2575
/proc/meminfo: memFree=820352/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=3532 CPUtime=0
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 467 0 0 0 0 0 0 0 19 0 1 0 242690805 3616768 443 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 883 447 205 542 0 332 0

[startup+0.0490639 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 2575
/proc/meminfo: memFree=820352/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=8644 CPUtime=0.03
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 1751 0 0 0 3 0 0 0 19 0 1 0 242690805 8851456 1727 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 2161 1727 217 542 0 1610 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14000

[startup+0.101071 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 2575
/proc/meminfo: memFree=820352/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=9304 CPUtime=0.08
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 1918 0 0 0 8 0 0 0 19 0 1 0 242690805 9527296 1894 1992294400 4194304 6416590 548682068912 18446744073709551615 4355949 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 2326 1894 217 542 0 1775 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14660

[startup+0.301098 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 2575
/proc/meminfo: memFree=820352/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=12868 CPUtime=0.29
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 2854 0 0 0 27 2 0 0 21 0 1 0 242690805 13176832 2773 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 3217 2774 242 542 0 2666 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18224

[startup+0.701155 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 2575
/proc/meminfo: memFree=820352/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=13488 CPUtime=0.69
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 3121 0 0 0 66 3 0 0 25 0 1 0 242690805 13811712 2964 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 3372 2964 250 542 0 2821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18844

[startup+1.50127 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2577
/proc/meminfo: memFree=808752/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=13488 CPUtime=1.49
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 3126 0 0 0 146 3 0 0 25 0 1 0 242690805 13811712 2969 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 3372 2969 250 542 0 2821 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18844

[startup+3.1015 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2577
/proc/meminfo: memFree=808624/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=14020 CPUtime=3.09
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 3261 0 0 0 306 3 0 0 25 0 1 0 242690805 14356480 3104 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 3505 3104 250 542 0 2954 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19376

[startup+6.30295 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2577
/proc/meminfo: memFree=806512/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=16200 CPUtime=6.29
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 3802 0 0 0 625 4 0 0 25 0 1 0 242690805 16588800 3645 1992294400 4194304 6416590 548682068912 18446744073709551615 4291468 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 4050 3645 250 542 0 3499 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21556

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2577
/proc/meminfo: memFree=801904/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=20416 CPUtime=12.69
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 4804 0 0 0 1263 6 0 0 25 0 1 0 242690805 20905984 4647 1992294400 4194304 6416590 548682068912 18446744073709551615 4370147 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 5104 4647 251 542 0 4553 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25772

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2577
/proc/meminfo: memFree=801392/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=20984 CPUtime=25.48
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 4952 0 0 0 2542 6 0 0 25 0 1 0 242690805 21487616 4795 1992294400 4194304 6416590 548682068912 18446744073709551615 4420270 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 5246 4795 254 542 0 4695 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26340

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2577
/proc/meminfo: memFree=797488/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=25140 CPUtime=51.07
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 5951 0 0 0 5097 10 0 0 25 0 1 0 242690805 25743360 5794 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 6285 5794 254 542 0 5734 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30496

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2577
/proc/meminfo: memFree=784944/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=38036 CPUtime=102.25
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 9333 0 0 0 10206 19 0 0 25 0 1 0 242690805 38948864 8903 1992294400 4194304 6416590 548682068912 18446744073709551615 4336628 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 9509 8903 254 542 0 8958 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 43392

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2577
/proc/meminfo: memFree=773232/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=50456 CPUtime=162.2
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 12611 0 0 0 16194 26 0 0 25 0 1 0 242690805 51666944 11925 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 12614 11925 254 542 0 12063 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 55812

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2577
/proc/meminfo: memFree=761776/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=62804 CPUtime=222.18
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 15686 0 0 0 22183 35 0 0 25 0 1 0 242690805 64311296 14660 1992294400 4194304 6416590 548682068912 18446744073709551615 4342241 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 15701 14660 254 542 0 15150 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 68160

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2577
/proc/meminfo: memFree=751920/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=73192 CPUtime=282.15
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 18407 0 0 0 28174 41 0 0 25 0 1 0 242690805 74948608 17172 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 18298 17172 254 542 0 17747 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 78548

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2577
/proc/meminfo: memFree=740656/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=84636 CPUtime=342.12
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 21415 0 0 0 34163 49 0 0 25 0 1 0 242690805 86667264 19940 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 21159 19940 254 542 0 20608 0
Current children cumulated CPU time (s) 342.12

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

/proc/2576/statm: 34344 32348 254 542 0 33793 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 142732

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2577
/proc/meminfo: memFree=682480/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=145952 CPUtime=641.97
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 36895 0 0 0 64109 88 0 0 25 0 1 0 242690805 149454848 34461 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 36488 34461 254 542 0 35937 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 151308

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2577
/proc/meminfo: memFree=665200/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=163068 CPUtime=701.92
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 41546 0 0 0 70096 96 0 0 25 0 1 0 242690805 166981632 38692 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 40767 38692 254 542 0 40216 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 168424

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2577
/proc/meminfo: memFree=663984/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=164944 CPUtime=761.9
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 41894 0 0 0 76089 101 0 0 25 0 1 0 242690805 168902656 39040 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 41236 39040 254 542 0 40685 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 170300

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2577
/proc/meminfo: memFree=647472/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=182192 CPUtime=821.87
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 46112 0 0 0 82078 109 0 0 25 0 1 0 242690805 186564608 43258 1992294400 4194304 6416590 548682068912 18446744073709551615 4370923 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 45548 43258 254 542 0 44997 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 187548

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2577
/proc/meminfo: memFree=641648/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=187656 CPUtime=881.83
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 47990 0 0 0 88067 116 0 0 25 0 1 0 242690805 192159744 44653 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 46914 44653 254 542 0 46363 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 193012

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2577
/proc/meminfo: memFree=639792/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=189896 CPUtime=941.81
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 48446 0 0 0 94059 122 0 0 25 0 1 0 242690805 194453504 45109 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 47474 45109 254 542 0 46923 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 195252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2583
/proc/meminfo: memFree=618672/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=210420 CPUtime=1001.78
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 53673 0 0 0 100045 133 0 0 25 0 1 0 242690805 215470080 50336 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 52605 50336 254 542 0 52054 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 215776

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2583
/proc/meminfo: memFree=612848/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=216228 CPUtime=1061.74
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 55714 0 0 0 106035 139 0 0 25 0 1 0 242690805 221417472 51822 1992294400 4194304 6416590 548682068912 18446744073709551615 4341194 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 54057 51822 254 542 0 53506 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 221584

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2583
/proc/meminfo: memFree=611568/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=217188 CPUtime=1121.72
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 56026 0 0 0 112030 142 0 0 25 0 1 0 242690805 222400512 52134 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 54297 52134 254 542 0 53746 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 222544

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2583
/proc/meminfo: memFree=609264/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=219748 CPUtime=1181.69
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 56611 0 0 0 118024 145 0 0 25 0 1 0 242690805 225021952 52719 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 54937 52719 254 542 0 54386 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 225104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2583
/proc/meminfo: memFree=605488/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=224456 CPUtime=1200.07
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 57548 0 0 0 119859 148 0 0 25 0 1 0 242690805 229842944 53656 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 56114 53656 254 542 0 55563 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 229812

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 1.00 0.94 2/66 2583
/proc/meminfo: memFree=605488/2055920 swapFree=4180380/4192956
[pid=2575] ppid=2573 vsize=5356 CPUtime=0
/proc/2575/stat : 2575 (kw_pre) S 2573 2575 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242690805 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2575/statm: 1339 231 192 169 0 50 0
[pid=2576] ppid=2575 vsize=224456 CPUtime=1200.07
/proc/2576/stat : 2576 (kw_preprocessor) R 2575 2575 2338 0 -1 0 57548 0 0 0 119859 148 0 0 25 0 1 0 242690805 229842944 53656 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2576/statm: 56114 53656 254 542 0 55563 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 229812

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2575 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1198.59
CPU system time (s): 1.48
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 229812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 1

runsolver used 1.07684 second user time and 3.3005 second system time

The end

Launcher Data 

Begin job on node49 at 2009-05-12 18:44:24
IDJOB=1806201
IDBENCH=24690
IDSOLVER=646
FILE ID=node49/1806201-1242146664
PBS_JOBID= 9289675
Free space on /tmp= 66216 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest02/pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806201-1242146664/watcher-1806201-1242146664 -o /tmp/evaluation-result-1806201-1242146664/solver-1806201-1242146664 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806201-1242146664.cnf

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

MD5SUM BENCH= ad877d677446ba8c798f8e71c4c035c2
RANDOM SEED=1767446393

node49.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		: 3000.241
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		: 3000.241
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:        820896 kB
Buffers:         66140 kB
Cached:        1107532 kB
SwapCached:       6332 kB
Active:          98664 kB
Inactive:      1083844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        820896 kB
SwapTotal:     4192956 kB
SwapFree:      4180380 kB
Dirty:            3508 kB
Writeback:           0 kB
Mapped:          13736 kB
Slab:            38428 kB
Committed_AS:   870336 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66212 MiB
End job on node49 at 2009-05-12 19:04:27