Trace number 1806873

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) 1200.03 1200.31

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-300-100.cnf
MD5SUMcda4bb923e6fa0cab57f8920411a2abd
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 variables300
Number of clauses720
Sum of the clauses size1800
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2600
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5120
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-1806873-1242153289/watcher-1806873-1242153289 -o /tmp/evaluation-result-1806873-1242153289/solver-1806873-1242153289 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806873-1242153289.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 21262
/proc/meminfo: memFree=1015024/2055920 swapFree=4181272/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=2764 CPUtime=0
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 330 0 0 0 0 0 0 0 18 0 1 0 243362486 2830336 306 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 691 306 216 542 0 140 0

[startup+0.052933 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 21262
/proc/meminfo: memFree=1015024/2055920 swapFree=4181272/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=3160 CPUtime=0.04
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 451 0 0 0 4 0 0 0 18 0 1 0 243362486 3235840 427 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 790 427 242 542 0 239 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8516

[startup+0.102934 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 21262
/proc/meminfo: memFree=1015024/2055920 swapFree=4181272/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=3556 CPUtime=0.09
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 545 0 0 0 9 0 0 0 18 0 1 0 243362486 3641344 521 1992294400 4194304 6416590 548682068912 18446744073709551615 4294703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 889 521 242 542 0 338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8912

[startup+0.302947 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 21262
/proc/meminfo: memFree=1015024/2055920 swapFree=4181272/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=4752 CPUtime=0.29
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 855 0 0 0 29 0 0 0 19 0 1 0 243362486 4866048 831 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 1188 831 242 542 0 637 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10108

[startup+0.701972 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 21262
/proc/meminfo: memFree=1015024/2055920 swapFree=4181272/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=6760 CPUtime=0.69
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 1317 0 0 0 69 0 0 0 22 0 1 0 243362486 6922240 1293 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 1690 1293 242 542 0 1139 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12116

[startup+1.50102 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21264
/proc/meminfo: memFree=1009504/2055920 swapFree=4181272/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=9180 CPUtime=1.49
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 1929 0 0 0 148 1 0 0 25 0 1 0 243362486 9400320 1905 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 2295 1905 242 542 0 1744 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14536

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21264
/proc/meminfo: memFree=1007008/2055920 swapFree=4181272/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=11520 CPUtime=3.09
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 2468 0 0 0 307 2 0 0 25 0 1 0 243362486 11796480 2404 1992294400 4194304 6416590 548682068912 18446744073709551615 4579587 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 2880 2404 246 542 0 2329 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16876

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21264
/proc/meminfo: memFree=1004000/2055920 swapFree=4181272/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=13996 CPUtime=6.29
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 3139 0 0 0 625 4 0 0 25 0 1 0 243362486 14331904 2978 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 3499 2978 246 542 0 2948 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19352

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21264
/proc/meminfo: memFree=1000096/2055920 swapFree=4181272/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=18164 CPUtime=12.69
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 4204 0 0 0 1263 6 0 0 25 0 1 0 243362486 18599936 3914 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 4541 3914 246 542 0 3990 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23520

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21264
/proc/meminfo: memFree=994848/2055920 swapFree=4181272/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=23792 CPUtime=25.49
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 5597 0 0 0 2540 9 0 0 25 0 1 0 243362486 24363008 5137 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 5948 5137 246 542 0 5397 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29148

[startup+51.1022 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21264
/proc/meminfo: memFree=988448/2055920 swapFree=4181272/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=31248 CPUtime=51.08
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 7429 0 0 0 5093 15 0 0 25 0 1 0 243362486 31997952 6745 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 7812 6745 246 542 0 7261 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36604

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21264
/proc/meminfo: memFree=978656/2055920 swapFree=4181272/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=42728 CPUtime=102.27
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 10161 0 0 0 10201 26 0 0 25 0 1 0 243362486 43753472 9180 1992294400 4194304 6416590 548682068912 18446744073709551615 4295331 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 10682 9180 246 542 0 10131 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48084

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21264
/proc/meminfo: memFree=969824/2055920 swapFree=4181272/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=52536 CPUtime=162.25
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 12770 0 0 0 16192 33 0 0 25 0 1 0 243362486 53796864 11398 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 13134 11398 246 542 0 12583 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 57892

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21264
/proc/meminfo: memFree=963168/2055920 swapFree=4181272/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=59972 CPUtime=222.24
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 14648 0 0 0 22184 40 0 0 25 0 1 0 243362486 61411328 13035 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 14993 13035 246 542 0 14442 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 65328

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21264
/proc/meminfo: memFree=955616/2055920 swapFree=4181272/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=68564 CPUtime=282.23
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 16801 0 0 0 28178 45 0 0 25 0 1 0 243362486 70209536 14911 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 17141 14911 246 542 0 16590 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 73920

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21266
/proc/meminfo: memFree=953248/2055920 swapFree=4181276/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=71308 CPUtime=342.21
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 17441 0 0 0 34170 51 0 0 25 0 1 0 243362486 73019392 15551 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 17827 15551 246 542 0 17276 0
Current children cumulated CPU time (s) 342.21

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

/proc/21263/statm: 23189 19860 246 542 0 22638 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 98112

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21266
/proc/meminfo: memFree=929312/2055920 swapFree=4181276/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=99436 CPUtime=642.15
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 24057 0 0 0 64139 76 0 0 25 0 1 0 243362486 101822464 21483 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 24859 21483 246 542 0 24308 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 104792

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21266
/proc/meminfo: memFree=926624/2055920 swapFree=4181276/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=102828 CPUtime=702.13
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 25152 0 0 0 70132 81 0 0 25 0 1 0 243362486 105295872 22157 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 25707 22157 246 542 0 25156 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 108184

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21266
/proc/meminfo: memFree=925344/2055920 swapFree=4181276/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=104348 CPUtime=762.12
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 25456 0 0 0 76127 85 0 0 25 0 1 0 243362486 106852352 22461 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 26087 22461 246 542 0 25536 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 109704

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21266
/proc/meminfo: memFree=921120/2055920 swapFree=4181276/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=109468 CPUtime=822.11
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 26531 0 0 0 82122 89 0 0 25 0 1 0 243362486 112095232 23536 1992294400 4194304 6416590 548682068912 18446744073709551615 4294894 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 27367 23536 246 542 0 26816 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 114824

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21266
/proc/meminfo: memFree=914976/2055920 swapFree=4181276/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=115728 CPUtime=882.1
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 28496 0 0 0 88117 93 0 0 25 0 1 0 243362486 118505472 25017 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 28932 25017 246 542 0 28381 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 121084

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21266
/proc/meminfo: memFree=914336/2055920 swapFree=4181276/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=116528 CPUtime=942.07
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 28679 0 0 0 94111 96 0 0 25 0 1 0 243362486 119324672 25200 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 29132 25200 246 542 0 28581 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 121884

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21266
/proc/meminfo: memFree=913696/2055920 swapFree=4181276/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=117168 CPUtime=1002.06
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 28841 0 0 0 100107 99 0 0 25 0 1 0 243362486 119980032 25362 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 29292 25362 246 542 0 28741 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 122524

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21266
/proc/meminfo: memFree=910560/2055920 swapFree=4181276/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=120652 CPUtime=1062.06
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 29653 0 0 0 106103 103 0 0 25 0 1 0 243362486 123547648 26174 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 30163 26174 246 542 0 29612 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 126008

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21266
/proc/meminfo: memFree=901408/2055920 swapFree=4181276/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=130580 CPUtime=1122.04
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 31894 0 0 0 112096 108 0 0 25 0 1 0 243362486 133713920 28415 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 32645 28415 246 542 0 32094 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 135936

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21266
/proc/meminfo: memFree=898592/2055920 swapFree=4181276/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=133296 CPUtime=1182.02
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 33154 0 0 0 118091 111 0 0 25 0 1 0 243362486 136495104 29119 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 33324 29119 246 542 0 32773 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 138652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21266
/proc/meminfo: memFree=898528/2055920 swapFree=4181276/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=133296 CPUtime=1200.03
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 33172 0 0 0 119891 112 0 0 25 0 1 0 243362486 136495104 29137 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 33324 29137 246 542 0 32773 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 138652

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 21266
/proc/meminfo: memFree=898528/2055920 swapFree=4181276/4192956
[pid=21262] ppid=21260 vsize=5356 CPUtime=0
/proc/21262/stat : 21262 (kw_pre) S 21260 21262 20881 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362486 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21262/statm: 1339 231 192 169 0 50 0
[pid=21263] ppid=21262 vsize=133296 CPUtime=1200.03
/proc/21263/stat : 21263 (kw_preprocessor) R 21262 21262 20881 0 -1 0 33172 0 0 0 119891 112 0 0 25 0 1 0 243362486 136495104 29137 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/21263/statm: 33324 29137 246 542 0 32773 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 138652

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21262 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 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.31
CPU time (s): 1200.03
CPU user time (s): 1198.91
CPU system time (s): 1.12
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 140080

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 1.42178 second user time and 2.91956 second system time

The end

Launcher Data 

Begin job on node22 at 2009-05-12 20:34:49
IDJOB=1806873
IDBENCH=71121
IDSOLVER=646
FILE ID=node22/1806873-1242153289
PBS_JOBID= 9289699
Free space on /tmp= 66364 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-300-100.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806873-1242153289/watcher-1806873-1242153289 -o /tmp/evaluation-result-1806873-1242153289/solver-1806873-1242153289 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806873-1242153289.cnf

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

MD5SUM BENCH= cda4bb923e6fa0cab57f8920411a2abd
RANDOM SEED=1589722705

node22.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1015568 kB
Buffers:         83584 kB
Cached:         856292 kB
SwapCached:       5528 kB
Active:          95108 kB
Inactive:       853108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1015568 kB
SwapTotal:     4192956 kB
SwapFree:      4181272 kB
Dirty:            3024 kB
Writeback:           0 kB
Mapped:          14068 kB
Slab:            78320 kB
Committed_AS:   989480 kB
PageTables:       1368 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 node22 at 2009-05-12 20:54:52