Trace number 1796753

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 2009-03-21UNSAT 1139.9 1140.4

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1139.9
Satisfiable
(Un)Satisfiability was proved
Number of variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1139.79/1140.39	This is MiniSat 2.0 beta
1139.79/1140.39	WARNING: for repeatability, setting FPU to use double precision
1139.79/1140.39	============================[ Problem Statistics ]=============================
1139.79/1140.39	|                                                                             |
1139.79/1140.39	|  Number of variables:  1                                                    |
1139.79/1140.39	|  Number of clauses:    2                                                    |
1139.79/1140.39	|  Parsing time:         0.00         s                                       |
1139.79/1140.39	Solved by unit propagation
1139.79/1140.39	UNSATISFIABLE
1139.79/1140.39	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1796753-1242079914/watcher-1796753-1242079914 -o /tmp/evaluation-result-1796753-1242079914/solver-1796753-1242079914 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796753-1242079914.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 12412
/proc/meminfo: memFree=1148712/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=4692 CPUtime=0
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 577 0 0 0 0 0 0 0 19 0 1 0 236024953 4804608 553 1992294400 4194304 6416590 548682068912 18446744073709551615 4288289 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 1173 554 205 542 0 622 0

[startup+0.0217899 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12412
/proc/meminfo: memFree=1148712/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=13884 CPUtime=0.01
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 3040 0 0 0 0 1 0 0 19 0 1 0 236024953 14217216 3016 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 3471 3022 205 542 0 2920 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 19240

[startup+0.101844 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12412
/proc/meminfo: memFree=1148712/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=17808 CPUtime=0.09
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 3916 0 0 0 8 1 0 0 19 0 1 0 236024953 18235392 3892 1992294400 4194304 6416590 548682068912 18446744073709551615 4312269 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 4452 3893 215 542 0 3901 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23164

[startup+0.302818 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12412
/proc/meminfo: memFree=1148712/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=20640 CPUtime=0.29
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 4774 0 0 0 28 1 0 0 21 0 1 0 236024953 21135360 4701 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 5160 4701 216 542 0 4609 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25996

[startup+0.701832 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12412
/proc/meminfo: memFree=1148712/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=30192 CPUtime=0.69
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 7357 0 0 0 65 4 0 0 25 0 1 0 236024953 30916608 7048 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 7548 7048 243 542 0 6997 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35548

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=1114328/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=44064 CPUtime=1.49
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 10533 0 0 0 139 10 0 0 25 0 1 0 236024953 45121536 10224 1992294400 4194304 6416590 548682068912 18446744073709551615 5513452 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 11016 10224 243 542 0 10465 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49420

[startup+3.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=1093080/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=54876 CPUtime=3.09
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 13151 0 0 0 294 15 0 0 25 0 1 0 236024953 56193024 12842 1992294400 4194304 6416590 548682068912 18446744073709551615 4524977 0 0 4096 0 0 0 0 17 1 0 0
/proc/12413/statm: 13719 12842 243 542 0 13168 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60232

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=1090520/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=54132 CPUtime=6.28
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 13212 0 0 0 611 17 0 0 25 0 1 0 236024953 55431168 12717 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 13533 12717 250 542 0 12982 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 59488

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=1090200/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=54272 CPUtime=12.68
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 13320 0 0 0 1247 21 0 0 25 0 1 0 236024953 55574528 12825 1992294400 4194304 6416590 548682068912 18446744073709551615 4293575 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 13568 12825 254 542 0 13017 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59628

[startup+25.5024 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=1089944/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=54272 CPUtime=25.48
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 13426 0 0 0 2520 28 0 0 25 0 1 0 236024953 55574528 12931 1992294400 4194304 6416590 548682068912 18446744073709551615 4577283 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 13568 12931 254 542 0 13017 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59628

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=1073176/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=70804 CPUtime=51.06
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 17601 0 0 0 5068 38 0 0 25 0 1 0 236024953 72503296 17106 1992294400 4194304 6416590 548682068912 18446744073709551615 4577387 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 17701 17106 254 542 0 17150 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 76160

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=1036568/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=108904 CPUtime=102.26
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 26745 0 0 0 10171 55 0 0 25 0 1 0 236024953 111517696 26250 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 27226 26250 254 542 0 26675 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 114260

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=1001176/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=145920 CPUtime=162.2
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 35577 0 0 0 16148 72 0 0 25 0 1 0 236024953 149422080 35082 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 36480 35082 254 542 0 35929 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 151276

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=970712/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=177444 CPUtime=222.18
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 43396 0 0 0 22128 90 0 0 25 0 1 0 236024953 181702656 42694 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 44361 42694 254 542 0 43810 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 182800

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=944408/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=205784 CPUtime=282.17
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 50545 0 0 0 28111 106 0 0 25 0 1 0 236024953 210722816 49604 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 51446 49604 254 542 0 50895 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 211140

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=925336/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=225976 CPUtime=342.11
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 55316 0 0 0 34093 118 0 0 25 0 1 0 236024953 231399424 54100 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 56494 54100 254 542 0 55943 0
Current children cumulated CPU time (s) 342.11

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


[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=773208/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=384916 CPUtime=761.96
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 94790 0 0 0 75993 203 0 0 25 0 1 0 236024953 394153984 91994 1992294400 4194304 6416590 548682068912 18446744073709551615 4341147 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 96229 91994 254 542 0 95678 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 390272

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=767896/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=392240 CPUtime=821.92
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 96610 0 0 0 81979 213 0 0 25 0 1 0 236024953 401653760 93260 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 98060 93260 254 542 0 97509 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 397596

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=766616/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=393600 CPUtime=881.9
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 96941 0 0 0 87968 222 0 0 25 0 1 0 236024953 403046400 93591 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 98400 93591 254 542 0 97849 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 398956

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=744600/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=415480 CPUtime=941.88
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 103035 0 0 0 93952 236 0 0 25 0 1 0 236024953 425451520 99049 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 103870 99049 254 542 0 103319 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 420836

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=743704/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=416440 CPUtime=1001.84
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 103315 0 0 0 99943 241 0 0 25 0 1 0 236024953 426434560 99329 1992294400 4194304 6416590 548682068912 18446744073709551615 4369496 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 104110 99329 254 542 0 103559 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 421796

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=735768/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=426840 CPUtime=1061.81
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 105429 0 0 0 105931 250 0 0 25 0 1 0 236024953 437084160 101443 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 106710 101443 254 542 0 106159 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 432196

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=710424/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=453648 CPUtime=1121.79
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 112332 0 0 0 111918 261 0 0 25 0 1 0 236024953 464535552 107613 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 113412 107613 254 542 0 112861 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 459004

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

[startup+1126.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=710424/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=453648 CPUtime=1125.8
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 112332 0 0 0 112318 262 0 0 25 0 1 0 236024953 464535552 107613 1992294400 4194304 6416590 548682068912 18446744073709551615 4340752 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 113412 107613 254 542 0 112861 0
Current children cumulated CPU time (s) 1125.8
Current children cumulated vsize (KiB) 459004

[startup+1132.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=710424/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=453648 CPUtime=1132.19
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 112335 0 0 0 112956 263 0 0 25 0 1 0 236024953 464535552 107616 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 113412 107616 254 542 0 112861 0
Current children cumulated CPU time (s) 1132.19
Current children cumulated vsize (KiB) 459004

[startup+1135.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=710424/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=453648 CPUtime=1135.4
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 112335 0 0 0 113276 264 0 0 25 0 1 0 236024953 464535552 107616 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 113412 107616 254 542 0 112861 0
Current children cumulated CPU time (s) 1135.4
Current children cumulated vsize (KiB) 459004

[startup+1137.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=710424/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=453648 CPUtime=1137
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 112338 0 0 0 113436 264 0 0 25 0 1 0 236024953 464535552 107619 1992294400 4194304 6416590 548682068912 18446744073709551615 4341170 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 113412 107619 254 542 0 112861 0
Current children cumulated CPU time (s) 1137
Current children cumulated vsize (KiB) 459004

[startup+1139.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=710296/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=453968 CPUtime=1138.59
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 112388 0 0 0 113595 264 0 0 25 0 1 0 236024953 464863232 107669 1992294400 4194304 6416590 548682068912 18446744073709551615 4420273 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 113492 107669 254 542 0 112941 0
Current children cumulated CPU time (s) 1138.59
Current children cumulated vsize (KiB) 459324

[startup+1139.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=710296/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=453968 CPUtime=1139.39
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 112388 0 0 0 113675 264 0 0 25 0 1 0 236024953 464863232 107669 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 113492 107669 254 542 0 112941 0
Current children cumulated CPU time (s) 1139.39
Current children cumulated vsize (KiB) 459324

[startup+1140.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12414
/proc/meminfo: memFree=710296/2055920 swapFree=4181272/4192956
[pid=12412] ppid=12410 vsize=5356 CPUtime=0
/proc/12412/stat : 12412 (kw_pre) S 12410 12412 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236024953 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12412/statm: 1339 231 192 169 0 50 0
[pid=12413] ppid=12412 vsize=453968 CPUtime=1139.79
/proc/12413/stat : 12413 (kw_preprocessor) R 12412 12412 12096 0 -1 0 112388 0 0 0 113715 264 0 0 25 0 1 0 236024953 464863232 107669 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12413/statm: 113492 107669 254 542 0 112941 0
Current children cumulated CPU time (s) 1139.79
Current children cumulated vsize (KiB) 459324

Child status: 0
Real time (s): 1140.4
CPU time (s): 1139.9
CPU user time (s): 1137.18
CPU system time (s): 2.71559
CPU usage (%): 99.9561
Max. virtual memory (cumulated for all children) (KiB): 461740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1137.18
system time used= 2.71559
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112816
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= 17
involuntary context switches= 3708

runsolver used 1.04784 second user time and 3.10653 second system time

The end

Launcher Data 

Begin job on node22 at 2009-05-12 00:11:54
IDJOB=1796753
IDBENCH=70796
IDSOLVER=646
FILE ID=node22/1796753-1242079914
PBS_JOBID= 9277643
Free space on /tmp= 66392 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796753-1242079914/watcher-1796753-1242079914 -o /tmp/evaluation-result-1796753-1242079914/solver-1796753-1242079914 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796753-1242079914.cnf

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

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=609655911

node22.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:       1149192 kB
Buffers:         81396 kB
Cached:         721324 kB
SwapCached:       5528 kB
Active:          37740 kB
Inactive:       773432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1149192 kB
SwapTotal:     4192956 kB
SwapFree:      4181272 kB
Dirty:            4124 kB
Writeback:           0 kB
Mapped:          14128 kB
Slab:            81572 kB
Committed_AS:   909052 kB
PageTables:       1372 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= 66384 MiB
End job on node22 at 2009-05-12 00:30:55