Trace number 1806978

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
kw_pre 2009-03-21? (TO) 1200.08 1200.61

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_12gates_b2_restricted.cnf
MD5SUMc953b18fb3b2b56306fb207070351ca9
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 variables1698
Number of clauses903653
Sum of the clauses size5232016
Maximum clause length36
Minimum clause length1
Number of clauses of size 1399
Number of clauses of size 25538
Number of clauses of size 336435
Number of clauses of size 410783
Number of clauses of size 535331
Number of clauses of size over 5815167

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-1806978-1242153813/watcher-1806978-1242153813 -o /tmp/evaluation-result-1806978-1242153813/solver-1806978-1242153813 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806978-1242153813.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.95 3/65 22302
/proc/meminfo: memFree=1289256/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=2440 CPUtime=0
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 182 0 0 0 0 0 0 0 19 0 1 0 243410541 2498560 158 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 610 165 147 542 0 59 0

[startup+0.0456001 s]
/proc/loadavg: 0.99 0.98 0.95 3/65 22302
/proc/meminfo: memFree=1289256/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=16072 CPUtime=0.03
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 1500 0 0 0 3 0 0 0 19 0 1 0 243410541 16457728 1476 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 4018 1476 217 542 0 3467 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 21428

[startup+0.101605 s]
/proc/loadavg: 0.99 0.98 0.95 3/65 22302
/proc/meminfo: memFree=1289256/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=17264 CPUtime=0.08
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 1827 0 0 0 8 0 0 0 19 0 1 0 243410541 17678336 1803 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 4316 1803 217 542 0 3765 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 22620

[startup+0.301627 s]
/proc/loadavg: 0.99 0.98 0.95 3/65 22302
/proc/meminfo: memFree=1289256/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=18848 CPUtime=0.29
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 2254 0 0 0 28 1 0 0 21 0 1 0 243410541 19300352 2230 1992294400 4194304 6416590 548682068912 18446744073709551615 4919572 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 4712 2230 217 542 0 4161 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24204

[startup+0.701673 s]
/proc/loadavg: 0.99 0.98 0.95 3/65 22302
/proc/meminfo: memFree=1289256/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=19660 CPUtime=0.68
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 2465 0 0 0 67 1 0 0 25 0 1 0 243410541 20131840 2441 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 4915 2441 217 542 0 4364 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 25016

[startup+1.50176 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 22304
/proc/meminfo: memFree=1279704/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=21144 CPUtime=1.48
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 2837 0 0 0 146 2 0 0 25 0 1 0 243410541 21651456 2813 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 5286 2813 217 542 0 4735 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 26500

[startup+3.10195 s]
/proc/loadavg: 1.07 1.00 0.96 2/67 22304
/proc/meminfo: memFree=1277976/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=23408 CPUtime=3.08
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 3416 0 0 0 305 3 0 0 25 0 1 0 243410541 23969792 3392 1992294400 4194304 6416590 548682068912 18446744073709551615 4377203 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 5852 3392 217 542 0 5301 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28764

[startup+6.30131 s]
/proc/loadavg: 1.07 1.00 0.96 2/67 22304
/proc/meminfo: memFree=1271000/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=28280 CPUtime=6.28
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 4751 0 0 0 622 6 0 0 25 0 1 0 243410541 28958720 4720 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 7070 4720 250 542 0 6519 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33636

[startup+12.701 s]
/proc/loadavg: 1.06 1.00 0.96 2/67 22304
/proc/meminfo: memFree=1267480/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=33812 CPUtime=12.68
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 6395 0 0 0 1256 12 0 0 25 0 1 0 243410541 34623488 6020 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 8453 6020 254 542 0 7902 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 39168

[startup+25.5015 s]
/proc/loadavg: 1.05 1.00 0.96 2/67 22304
/proc/meminfo: memFree=1257560/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=43724 CPUtime=25.47
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 9118 0 0 0 2525 22 0 0 25 0 1 0 243410541 44773376 8290 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 10931 8290 254 542 0 10380 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 49080

[startup+51.1014 s]
/proc/loadavg: 1.03 1.00 0.96 2/67 22304
/proc/meminfo: memFree=1246168/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=56184 CPUtime=51.06
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 12605 0 0 0 5072 34 0 0 25 0 1 0 243410541 57532416 11228 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 14046 11228 254 542 0 13495 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 61540

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 0.96 2/67 22304
/proc/meminfo: memFree=1227864/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=76056 CPUtime=102.25
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 17905 0 0 0 10173 52 0 0 25 0 1 0 243410541 77881344 15692 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 19014 15692 254 542 0 18463 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 81412

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 22304
/proc/meminfo: memFree=1212504/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=95492 CPUtime=162.21
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 22599 0 0 0 16154 67 0 0 25 0 1 0 243410541 97783808 19599 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 23873 19599 254 542 0 23322 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 100848

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 22304
/proc/meminfo: memFree=1200600/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=107668 CPUtime=222.19
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 26493 0 0 0 22136 83 0 0 25 0 1 0 243410541 110252032 22453 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 26917 22453 254 542 0 26366 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 113024

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 22304
/proc/meminfo: memFree=1189592/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=118516 CPUtime=282.17
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 29887 0 0 0 28121 96 0 0 25 0 1 0 243410541 121360384 25207 1992294400 4194304 6416590 548682068912 18446744073709551615 4370123 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 29629 25207 254 542 0 29078 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 123872

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 22304
/proc/meminfo: memFree=1174296/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=135896 CPUtime=342.14
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 34381 0 0 0 34105 109 0 0 25 0 1 0 243410541 139157504 28966 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 33974 28966 254 542 0 33423 0
Current children cumulated CPU time (s) 342.14

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

/proc/22303/statm: 40048 34397 254 542 0 39497 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 165548

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 22304
/proc/meminfo: memFree=1137240/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=181072 CPUtime=582.04
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 45508 0 0 0 58053 151 0 0 25 0 1 0 243410541 185417728 38275 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 45268 38275 254 542 0 44717 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 186428

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 22304
/proc/meminfo: memFree=1134040/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=184592 CPUtime=642.01
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 46288 0 0 0 64042 159 0 0 25 0 1 0 243410541 189022208 39055 1992294400 4194304 6416590 548682068912 18446744073709551615 4421747 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 46148 39055 254 542 0 45597 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 189948

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 22304
/proc/meminfo: memFree=1132568/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=185872 CPUtime=701.99
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 46635 0 0 0 70031 168 0 0 25 0 1 0 243410541 190332928 39402 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 46468 39402 254 542 0 45917 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 191228

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 22304
/proc/meminfo: memFree=1120984/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=199268 CPUtime=761.97
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 50633 0 0 0 76020 177 0 0 25 0 1 0 243410541 204050432 42282 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 49817 42282 254 542 0 49266 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 204624

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 22304
/proc/meminfo: memFree=1118488/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=201828 CPUtime=821.94
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 51267 0 0 0 82010 184 0 0 25 0 1 0 243410541 206671872 42916 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 50457 42916 254 542 0 49906 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 207184

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 22304
/proc/meminfo: memFree=1113944/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=206948 CPUtime=881.91
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 52423 0 0 0 88000 191 0 0 25 0 1 0 243410541 211914752 44072 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 51737 44072 254 542 0 51186 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 212304

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 22304
/proc/meminfo: memFree=1102296/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=219356 CPUtime=941.89
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 55341 0 0 0 93988 201 0 0 25 0 1 0 243410541 224620544 46990 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 54839 46990 254 542 0 54288 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 224712

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 22304
/proc/meminfo: memFree=1100120/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=221548 CPUtime=1001.86
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 57146 0 0 0 99978 208 0 0 25 0 1 0 243410541 226865152 47509 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 55387 47509 254 542 0 54836 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 226904

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 22310
/proc/meminfo: memFree=1098136/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=223788 CPUtime=1061.83
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 57638 0 0 0 105967 216 0 0 25 0 1 0 243410541 229158912 48001 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 55947 48001 254 542 0 55396 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 229144

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 22310
/proc/meminfo: memFree=1097880/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=223788 CPUtime=1121.8
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 57700 0 0 0 111954 226 0 0 25 0 1 0 243410541 229158912 48063 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 55947 48063 254 542 0 55396 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 229144

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 22310
/proc/meminfo: memFree=1078744/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=245804 CPUtime=1181.78
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 62647 0 0 0 117942 236 0 0 25 0 1 0 243410541 251703296 53010 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 61451 53010 254 542 0 60900 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 251160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 22310
/proc/meminfo: memFree=1075736/2055920 swapFree=4181592/4192956
[pid=22302] ppid=22300 vsize=5356 CPUtime=0
/proc/22302/stat : 22302 (kw_pre) S 22300 22302 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243410541 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22302/statm: 1339 231 192 169 0 50 0
[pid=22303] ppid=22302 vsize=247804 CPUtime=1200.08
/proc/22303/stat : 22303 (kw_preprocessor) R 22302 22302 21735 0 -1 0 63215 0 0 0 119769 239 0 0 25 0 1 0 243410541 253751296 53578 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22303/statm: 61951 53578 254 542 0 61400 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 253160

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22302 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1197.69
CPU system time (s): 2.39
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 253160

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

runsolver used 0.996848 second user time and 3.37849 second system time

The end

Launcher Data 

Begin job on node88 at 2009-05-12 20:43:34
IDJOB=1806978
IDBENCH=71138
IDSOLVER=646
FILE ID=node88/1806978-1242153813
PBS_JOBID= 9289638
Free space on /tmp= 66144 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_12gates_b2_restricted.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806978-1242153813/watcher-1806978-1242153813 -o /tmp/evaluation-result-1806978-1242153813/solver-1806978-1242153813 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806978-1242153813.cnf

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

MD5SUM BENCH= c953b18fb3b2b56306fb207070351ca9
RANDOM SEED=1592836756

node88.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		: 3000.229
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		: 3000.229
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1289816 kB
Buffers:         60932 kB
Cached:         613308 kB
SwapCached:       5488 kB
Active:          59860 kB
Inactive:       623016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1289816 kB
SwapTotal:     4192956 kB
SwapFree:      4181592 kB
Dirty:           30196 kB
Writeback:           0 kB
Mapped:          15036 kB
Slab:            69216 kB
Committed_AS:   695756 kB
PageTables:       1444 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= 66140 MiB
End job on node88 at 2009-05-12 21:03:37