Trace number 1807321

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
kw_pre 2009-03-21? (TO) 1200.05 1200.61

General information on the benchmark

NameCRAFTED/rbsat/crafted/forced/
rbsat-v945c61409gyes2.cnf
MD5SUM940c3065d47a27ab24578a138a8ab3c0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables945
Number of clauses61409
Sum of the clauses size123673
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 261364
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data


Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1807321-1242156872/watcher-1807321-1242156872 -o /tmp/evaluation-result-1807321-1242156872/solver-1807321-1242156872 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807321-1242156872.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: 0.92 0.97 0.91 3/64 18892
/proc/meminfo: memFree=1640760/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) R 18890 18892 18330 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 221236488863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18892/statm: 1339 230 191 169 0 50 0
[pid=18893] ppid=18892 vsize=3836 CPUtime=0
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 460 0 0 0 0 0 0 0 18 0 1 0 243720425 3928064 436 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 959 436 215 542 0 408 0

[startup+0.021352 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 18892
/proc/meminfo: memFree=1640760/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=4100 CPUtime=0.01
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 547 0 0 0 1 0 0 0 19 0 1 0 243720425 4198400 523 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 1025 523 215 542 0 474 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9456

[startup+0.10136 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 18892
/proc/meminfo: memFree=1640760/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=5876 CPUtime=0.09
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 1062 0 0 0 9 0 0 0 19 0 1 0 243720425 6017024 989 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 1469 989 216 542 0 918 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11232

[startup+0.301381 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 18892
/proc/meminfo: memFree=1640760/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=10236 CPUtime=0.29
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 2339 0 0 0 29 0 0 0 21 0 1 0 243720425 10481664 2169 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 2559 2170 226 542 0 2008 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15592

[startup+0.701424 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 18892
/proc/meminfo: memFree=1640760/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=13096 CPUtime=0.68
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 2981 0 0 0 68 0 0 0 25 0 1 0 243720425 13410304 2811 1992294400 4194304 6416590 548682068912 18446744073709551615 4567179 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 3274 2811 242 542 0 2723 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18452

[startup+1.50151 s]
/proc/loadavg: 0.92 0.97 0.91 2/66 18894
/proc/meminfo: memFree=1629864/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=13756 CPUtime=1.49
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 3146 0 0 0 148 1 0 0 25 0 1 0 243720425 14086144 2976 1992294400 4194304 6416590 548682068912 18446744073709551615 4268782 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 3439 2976 242 542 0 2888 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19112

[startup+3.10268 s]
/proc/loadavg: 0.92 0.97 0.91 2/66 18894
/proc/meminfo: memFree=1628392/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=14680 CPUtime=3.09
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 3372 0 0 0 308 1 0 0 25 0 1 0 243720425 15032320 3202 1992294400 4194304 6416590 548682068912 18446744073709551615 4544941 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 3670 3202 242 542 0 3119 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20036

[startup+6.30103 s]
/proc/loadavg: 0.93 0.97 0.91 2/66 18894
/proc/meminfo: memFree=1625256/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=18664 CPUtime=6.29
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 4541 0 0 0 626 3 0 0 25 0 1 0 243720425 19111936 4198 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 4666 4198 253 542 0 4115 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24020

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.91 2/66 18894
/proc/meminfo: memFree=1619368/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=23960 CPUtime=12.68
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 5803 0 0 0 1262 6 0 0 25 0 1 0 243720425 24535040 5460 1992294400 4194304 6416590 548682068912 18446744073709551615 4294632 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 5990 5460 253 542 0 5439 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29316

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.91 2/66 18894
/proc/meminfo: memFree=1612008/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=31720 CPUtime=25.47
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 7769 0 0 0 2536 11 0 0 25 0 1 0 243720425 32481280 7322 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 7930 7322 254 542 0 7379 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 37076

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.91 2/66 18894
/proc/meminfo: memFree=1595112/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=50284 CPUtime=51.07
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 12616 0 0 0 5084 23 0 0 25 0 1 0 243720425 51490816 11571 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 12571 11571 254 542 0 12020 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 55640

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/66 18894
/proc/meminfo: memFree=1574504/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=73084 CPUtime=102.23
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 18433 0 0 0 10184 39 0 0 25 0 1 0 243720425 74838016 16661 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 18271 16661 254 542 0 17720 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 78440

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18894
/proc/meminfo: memFree=1559464/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=89848 CPUtime=162.2
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 22896 0 0 0 16167 53 0 0 25 0 1 0 243720425 92004352 20440 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 22462 20440 254 542 0 21911 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 95204

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18894
/proc/meminfo: memFree=1548200/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=101848 CPUtime=222.17
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 26081 0 0 0 22154 63 0 0 25 0 1 0 243720425 104292352 23204 1992294400 4194304 6416590 548682068912 18446744073709551615 4294597 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 25462 23204 254 542 0 24911 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 107204

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18894
/proc/meminfo: memFree=1539688/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=111920 CPUtime=282.11
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 28313 0 0 0 28138 73 0 0 25 0 1 0 243720425 114606080 25436 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 27980 25436 254 542 0 27429 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 117276

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18894
/proc/meminfo: memFree=1531112/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=122880 CPUtime=342.09
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 30859 0 0 0 34130 79 0 0 25 0 1 0 243720425 125829120 27498 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 30720 27498 254 542 0 30169 0
Current children cumulated CPU time (s) 342.09

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

/proc/18893/statm: 39153 35296 254 542 0 38602 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 161968

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18896
/proc/meminfo: memFree=1498280/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=158832 CPUtime=582.01
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 40225 0 0 0 58092 109 0 0 25 0 1 0 243720425 162643968 35668 1992294400 4194304 6416590 548682068912 18446744073709551615 4342237 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 39708 35668 254 542 0 39157 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 164188

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18896
/proc/meminfo: memFree=1487656/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=170140 CPUtime=641.98
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 42870 0 0 0 64081 117 0 0 25 0 1 0 243720425 174223360 38313 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 42535 38313 254 542 0 41984 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 175496

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18896
/proc/meminfo: memFree=1478440/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=179756 CPUtime=701.96
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 45880 0 0 0 70071 125 0 0 25 0 1 0 243720425 184070144 40587 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 44939 40587 254 542 0 44388 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 185112

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18896
/proc/meminfo: memFree=1474984/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=183756 CPUtime=761.93
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 46738 0 0 0 76064 129 0 0 25 0 1 0 243720425 188166144 41445 1992294400 4194304 6416590 548682068912 18446744073709551615 4294660 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 45939 41445 254 542 0 45388 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 189112

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18896
/proc/meminfo: memFree=1471848/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=188004 CPUtime=821.89
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 47641 0 0 0 82056 133 0 0 25 0 1 0 243720425 192516096 42348 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 47001 42348 254 542 0 46450 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 193360

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18896
/proc/meminfo: memFree=1450536/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=209980 CPUtime=881.87
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 53688 0 0 0 88041 146 0 0 25 0 1 0 243720425 215019520 47549 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 52495 47549 254 542 0 51944 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 215336

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18896
/proc/meminfo: memFree=1448488/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=212580 CPUtime=941.86
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 54212 0 0 0 94031 155 0 0 25 0 1 0 243720425 217681920 48073 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 53145 48073 254 542 0 52594 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 217936

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18896
/proc/meminfo: memFree=1432616/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=228732 CPUtime=1001.83
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 58157 0 0 0 100019 164 0 0 25 0 1 0 243720425 234221568 52018 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 57183 52018 254 542 0 56632 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 234088

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18896
/proc/meminfo: memFree=1426664/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=239248 CPUtime=1061.81
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 60621 0 0 0 106012 169 0 0 25 0 1 0 243720425 244989952 53509 1992294400 4194304 6416590 548682068912 18446744073709551615 4367335 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 59812 53509 254 542 0 59261 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 244604

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18896
/proc/meminfo: memFree=1425384/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=240608 CPUtime=1121.78
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 60934 0 0 0 112005 173 0 0 25 0 1 0 243720425 246382592 53822 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 60152 53822 254 542 0 59601 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 245964

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18896
/proc/meminfo: memFree=1423464/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=243008 CPUtime=1181.75
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 61399 0 0 0 117997 178 0 0 25 0 1 0 243720425 248840192 54287 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 60752 54287 254 542 0 60201 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 248364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18896
/proc/meminfo: memFree=1422824/2055920 swapFree=4178672/4192956
[pid=18892] ppid=18890 vsize=5356 CPUtime=0
/proc/18892/stat : 18892 (kw_pre) S 18890 18892 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243720425 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18892/statm: 1339 231 192 169 0 50 0
[pid=18893] ppid=18892 vsize=243808 CPUtime=1200.05
/proc/18893/stat : 18893 (kw_preprocessor) R 18892 18892 18330 0 -1 0 61566 0 0 0 119826 179 0 0 25 0 1 0 243720425 249659392 54454 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18893/statm: 60952 54454 254 542 0 60401 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 249164

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 18892 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=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1198.26
CPU system time (s): 1.79
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 249164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 1.00685 second user time and 3.36849 second system time

The end

Launcher Data 

Begin job on node21 at 2009-05-12 21:34:33
IDJOB=1807321
IDBENCH=71524
IDSOLVER=646
FILE ID=node21/1807321-1242156872
PBS_JOBID= 9289700
Free space on /tmp= 65964 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v945c61409gyes2.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807321-1242156872/watcher-1807321-1242156872 -o /tmp/evaluation-result-1807321-1242156872/solver-1807321-1242156872 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807321-1242156872.cnf

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

MD5SUM BENCH= 940c3065d47a27ab24578a138a8ab3c0
RANDOM SEED=640039301

node21.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		: 3000.233
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		: 3000.233
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:       1641304 kB
Buffers:         42400 kB
Cached:         297964 kB
SwapCached:       8136 kB
Active:         103332 kB
Inactive:       246512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641304 kB
SwapTotal:     4192956 kB
SwapFree:      4178672 kB
Dirty:            3728 kB
Writeback:           0 kB
Mapped:          15084 kB
Slab:            50900 kB
Committed_AS:   973576 kB
PageTables:       1380 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= 65960 MiB
End job on node21 at 2009-05-12 21:54:35