Trace number 1806278

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
MD5SUM68e48f3a77d59cc85ebd5fd30cfcba3c
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 variables700
Number of clauses3500
Sum of the clauses size10500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1806278-1242147670/watcher-1806278-1242147670 -o /tmp/evaluation-result-1806278-1242147670/solver-1806278-1242147670 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806278-1242147670.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 0.97 0.99 3/64 18282
/proc/meminfo: memFree=1116144/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=2992 CPUtime=0
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 383 0 0 0 0 0 0 0 18 0 1 0 242800688 3063808 359 1992294400 4194304 6416590 548682068912 18446744073709551615 4920218 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 748 359 215 542 0 197 0

[startup+0.0737661 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 18282
/proc/meminfo: memFree=1116144/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=3388 CPUtime=0.07
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 524 0 0 0 7 0 0 0 18 0 1 0 242800688 3469312 500 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 847 500 250 542 0 296 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8744

[startup+0.10177 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 18282
/proc/meminfo: memFree=1116144/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=3520 CPUtime=0.09
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 557 0 0 0 9 0 0 0 18 0 1 0 242800688 3604480 533 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 880 533 250 542 0 329 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8876

[startup+0.301814 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 18282
/proc/meminfo: memFree=1116144/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=4444 CPUtime=0.29
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 778 0 0 0 29 0 0 0 19 0 1 0 242800688 4550656 754 1992294400 4194304 6416590 548682068912 18446744073709551615 4294575 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 1111 754 250 542 0 560 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9800

[startup+0.7019 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 18282
/proc/meminfo: memFree=1116144/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=5792 CPUtime=0.69
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 1122 0 0 0 69 0 0 0 22 0 1 0 242800688 5931008 1098 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 1448 1098 250 542 0 897 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11148

[startup+1.50107 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18284
/proc/meminfo: memFree=1111584/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=7644 CPUtime=1.49
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 1584 0 0 0 148 1 0 0 25 0 1 0 242800688 7827456 1560 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 1911 1560 250 542 0 1360 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13000

[startup+3.10141 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18284
/proc/meminfo: memFree=1109984/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=9156 CPUtime=3.09
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 1999 0 0 0 307 2 0 0 25 0 1 0 242800688 9375744 1890 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 2289 1890 254 542 0 1738 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14512

[startup+6.3011 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18284
/proc/meminfo: memFree=1107552/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=11296 CPUtime=6.29
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 2567 0 0 0 625 4 0 0 25 0 1 0 242800688 11567104 2406 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 2824 2406 254 542 0 2273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16652

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18284
/proc/meminfo: memFree=1104488/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=14340 CPUtime=12.69
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 3447 0 0 0 1262 7 0 0 25 0 1 0 242800688 14684160 3157 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 3585 3157 254 542 0 3034 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19696

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18284
/proc/meminfo: memFree=1100136/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=18660 CPUtime=25.48
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 4664 0 0 0 2538 10 0 0 25 0 1 0 242800688 19107840 4100 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 4665 4100 254 542 0 4114 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24016

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18284
/proc/meminfo: memFree=1095080/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=24088 CPUtime=51.07
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 6198 0 0 0 5091 16 0 0 25 0 1 0 242800688 24666112 5376 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 6022 5376 254 542 0 5471 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29444

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18284
/proc/meminfo: memFree=1085608/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=34340 CPUtime=102.26
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 9078 0 0 0 10200 26 0 0 25 0 1 0 242800688 35164160 7706 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 8585 7706 254 542 0 8034 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 39696

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18284
/proc/meminfo: memFree=1079464/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=41628 CPUtime=162.23
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 10933 0 0 0 16186 37 0 0 25 0 1 0 242800688 42627072 9320 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 10407 9320 254 542 0 9856 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 46984

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18284
/proc/meminfo: memFree=1073256/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=48028 CPUtime=222.2
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 12697 0 0 0 22176 44 0 0 25 0 1 0 242800688 49180672 10807 1992294400 4194304 6416590 548682068912 18446744073709551615 4294878 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 12007 10807 254 542 0 11456 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 53384

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18284
/proc/meminfo: memFree=1069096/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=54304 CPUtime=282.18
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 14091 0 0 0 28167 51 0 0 25 0 1 0 242800688 55607296 11883 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 13576 11883 254 542 0 13025 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 59660

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18284
/proc/meminfo: memFree=1064496/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=59204 CPUtime=342.16
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 15566 0 0 0 34158 58 0 0 25 0 1 0 242800688 60624896 12992 1992294400 4194304 6416590 548682068912 18446744073709551615 4294575 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 14801 12992 254 542 0 14250 0
Current children cumulated CPU time (s) 342.16

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

/proc/18283/statm: 18798 16717 254 542 0 18247 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 80548

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18284
/proc/meminfo: memFree=1047984/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=77152 CPUtime=642.05
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 20589 0 0 0 64118 87 0 0 25 0 1 0 242800688 79003648 17110 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 19288 17110 254 542 0 18737 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 82508

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 18284
/proc/meminfo: memFree=1041456/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=84004 CPUtime=702.03
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 22210 0 0 0 70110 93 0 0 25 0 1 0 242800688 86020096 18731 1992294400 4194304 6416590 548682068912 18446744073709551615 4294938 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 21001 18731 254 542 0 20450 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 89360

[startup+762.305 s]
/proc/loadavg: 1.11 1.00 1.01 2/66 18284
/proc/meminfo: memFree=1039664/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=86028 CPUtime=762.01
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 23195 0 0 0 76103 98 0 0 25 0 1 0 242800688 88092672 19160 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 21507 19160 254 542 0 20956 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 91384

[startup+822.302 s]
/proc/loadavg: 1.11 1.02 1.00 2/66 18284
/proc/meminfo: memFree=1038256/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=87988 CPUtime=821.99
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 23550 0 0 0 82095 104 0 0 25 0 1 0 242800688 90099712 19515 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 21997 19515 254 542 0 21446 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 93344

[startup+882.302 s]
/proc/loadavg: 1.11 1.03 1.00 2/66 18284
/proc/meminfo: memFree=1036720/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=89676 CPUtime=881.97
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 23927 0 0 0 88090 107 0 0 25 0 1 0 242800688 91828224 19892 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 22419 19892 254 542 0 21868 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 95032

[startup+942.302 s]
/proc/loadavg: 1.10 1.04 1.00 2/66 18284
/proc/meminfo: memFree=1030704/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=98868 CPUtime=941.95
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 25430 0 0 0 94084 111 0 0 25 0 1 0 242800688 101240832 21395 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 24717 21395 254 542 0 24166 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 104224

[startup+1002.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 18284
/proc/meminfo: memFree=1029424/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=100304 CPUtime=1001.92
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 26370 0 0 0 100077 115 0 0 25 0 1 0 242800688 102711296 21695 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 25076 21695 254 542 0 24525 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 105660

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 18284
/proc/meminfo: memFree=1028784/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=101024 CPUtime=1061.9
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 26534 0 0 0 106072 118 0 0 25 0 1 0 242800688 103448576 21859 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 25256 21859 254 542 0 24705 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 106380

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 18284
/proc/meminfo: memFree=1028144/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=101504 CPUtime=1121.87
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 26694 0 0 0 112067 120 0 0 25 0 1 0 242800688 103940096 22019 1992294400 4194304 6416590 548682068912 18446744073709551615 4294674 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 25376 22019 254 542 0 24825 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 106860

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18284
/proc/meminfo: memFree=1023920/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=106444 CPUtime=1181.85
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 27755 0 0 0 118060 125 0 0 25 0 1 0 242800688 108998656 23080 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 26611 23080 254 542 0 26060 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 111800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18284
/proc/meminfo: memFree=1022384/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=108492 CPUtime=1200.05
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 28122 0 0 0 119879 126 0 0 25 0 1 0 242800688 111095808 23447 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 27123 23447 254 542 0 26572 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 113848

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18284
/proc/meminfo: memFree=1022384/2055920 swapFree=4177300/4192956
[pid=18282] ppid=18280 vsize=5356 CPUtime=0
/proc/18282/stat : 18282 (kw_pre) S 18280 18282 18084 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242800688 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18282/statm: 1339 231 192 169 0 50 0
[pid=18283] ppid=18282 vsize=108492 CPUtime=1200.05
/proc/18283/stat : 18283 (kw_preprocessor) R 18282 18282 18084 0 -1 0 28122 0 0 0 119879 126 0 0 25 0 1 0 242800688 111095808 23447 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/18283/statm: 27123 23447 254 542 0 26572 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 113848

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18282 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.001998
# 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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1198.79
CPU system time (s): 1.26
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 113848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 5
involuntary context switches= 1

runsolver used 1.43278 second user time and 2.94155 second system time

The end

Launcher Data 

Begin job on node10 at 2009-05-12 19:01:10
IDJOB=1806278
IDBENCH=24706
IDSOLVER=646
FILE ID=node10/1806278-1242147670
PBS_JOBID= 9289711
Free space on /tmp= 66364 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806278-1242147670/watcher-1806278-1242147670 -o /tmp/evaluation-result-1806278-1242147670/solver-1806278-1242147670 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806278-1242147670.cnf

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

MD5SUM BENCH= 68e48f3a77d59cc85ebd5fd30cfcba3c
RANDOM SEED=496592761

node10.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		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
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:       1116624 kB
Buffers:         36208 kB
Cached:         839788 kB
SwapCached:       9500 kB
Active:          41728 kB
Inactive:       845172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1116624 kB
SwapTotal:     4192956 kB
SwapFree:      4177300 kB
Dirty:            3180 kB
Writeback:           0 kB
Mapped:          14092 kB
Slab:            38452 kB
Committed_AS:   900848 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= 66360 MiB
End job on node10 at 2009-05-12 19:21:13