Trace number 1805963

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) 1200.09 1200.71

General information on the benchmark

Namecrafted/Hard/contest04/others/
equilarge_l4.sat05-521.reshuffled-07.cnf
MD5SUMff36f96f6b8096039d33a91da209fed4
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 variables4499
Number of clauses18603
Sum of the clauses size54454
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317248
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-1805963-1242143538/watcher-1805963-1242143538 -o /tmp/evaluation-result-1805963-1242143538/solver-1805963-1242143538 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1805963-1242143538.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: 0.91 0.95 0.90 3/65 15332
/proc/meminfo: memFree=1081336/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) R 15330 15332 15143 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 243665529503 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15332/statm: 1339 230 191 169 0 50 0
[pid=15333] ppid=15332 vsize=3460 CPUtime=0
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 472 0 0 0 0 0 0 0 18 0 1 0 242383111 3543040 448 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 865 455 205 542 0 314 0

[startup+0.0615759 s]
/proc/loadavg: 0.91 0.95 0.90 3/65 15332
/proc/meminfo: memFree=1081336/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=5932 CPUtime=0.05
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 1099 0 0 0 5 0 0 0 19 0 1 0 242383111 6074368 1075 1992294400 4194304 6416590 548682068912 18446744073709551615 4919941 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 1483 1076 215 542 0 932 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11288

[startup+0.101582 s]
/proc/loadavg: 0.91 0.95 0.90 3/65 15332
/proc/meminfo: memFree=1081336/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=6468 CPUtime=0.09
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 1273 0 0 0 9 0 0 0 19 0 1 0 242383111 6623232 1248 1992294400 4194304 6416590 548682068912 18446744073709551615 4312280 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 1617 1248 225 542 0 1066 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11824

[startup+0.301617 s]
/proc/loadavg: 0.91 0.95 0.90 3/65 15332
/proc/meminfo: memFree=1081336/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=9000 CPUtime=0.28
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 1951 0 0 0 27 1 0 0 21 0 1 0 242383111 9216000 1890 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 2250 1890 250 542 0 1699 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14356

[startup+0.701691 s]
/proc/loadavg: 0.91 0.95 0.90 3/65 15332
/proc/meminfo: memFree=1081336/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=9000 CPUtime=0.68
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 1960 0 0 0 67 1 0 0 25 0 1 0 242383111 9216000 1899 1992294400 4194304 6416590 548682068912 18446744073709551615 4419794 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 2250 1899 250 542 0 1699 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14356

[startup+1.50183 s]
/proc/loadavg: 0.91 0.95 0.90 2/67 15334
/proc/meminfo: memFree=1074088/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=9960 CPUtime=1.49
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 2182 0 0 0 147 2 0 0 25 0 1 0 242383111 10199040 2121 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 2490 2121 250 542 0 1939 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15316

[startup+3.10112 s]
/proc/loadavg: 0.91 0.95 0.90 2/67 15334
/proc/meminfo: memFree=1072232/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=12268 CPUtime=3.08
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 2747 0 0 0 306 2 0 0 25 0 1 0 242383111 12562432 2646 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 3067 2646 251 542 0 2516 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17624

[startup+6.3017 s]
/proc/loadavg: 0.92 0.95 0.90 2/67 15334
/proc/meminfo: memFree=1069096/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=14224 CPUtime=6.29
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 3264 0 0 0 625 4 0 0 25 0 1 0 242383111 14565376 3118 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 3556 3118 254 542 0 3005 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19580

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.90 2/67 15334
/proc/meminfo: memFree=1066728/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=17096 CPUtime=12.69
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 4030 0 0 0 1263 6 0 0 25 0 1 0 242383111 17506304 3772 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 4274 3772 254 542 0 3723 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22452

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.91 2/67 15334
/proc/meminfo: memFree=1060776/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=23424 CPUtime=25.48
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 5627 0 0 0 2539 9 0 0 25 0 1 0 242383111 23986176 5221 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 5856 5221 254 542 0 5305 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28780

[startup+51.1058 s]
/proc/loadavg: 0.96 0.96 0.91 2/67 15334
/proc/meminfo: memFree=1051176/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=33784 CPUtime=51.07
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 8338 0 0 0 5092 15 0 0 25 0 1 0 242383111 34594816 7617 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 8446 7617 254 542 0 7895 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39140

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.91 2/67 15334
/proc/meminfo: memFree=1033640/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=52772 CPUtime=102.24
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 13509 0 0 0 10195 29 0 0 25 0 1 0 242383111 54038528 12100 1992294400 4194304 6416590 548682068912 18446744073709551615 4293536 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 13193 12100 254 542 0 12642 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 58128

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15334
/proc/meminfo: memFree=1017000/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=72356 CPUtime=162.22
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 18371 0 0 0 16178 44 0 0 25 0 1 0 242383111 74092544 16126 1992294400 4194304 6416590 548682068912 18446744073709551615 5488153 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 18089 16126 254 542 0 17538 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 77712

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15334
/proc/meminfo: memFree=1007272/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=83184 CPUtime=222.18
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 21577 0 0 0 22161 57 0 0 25 0 1 0 242383111 85180416 18545 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 20796 18545 254 542 0 20245 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 88540

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15334
/proc/meminfo: memFree=986472/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=104988 CPUtime=282.15
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 27252 0 0 0 28142 73 0 0 25 0 1 0 242383111 107507712 23736 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 26247 23736 254 542 0 25696 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 110344

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15334
/proc/meminfo: memFree=967592/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=124600 CPUtime=342.13
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 32479 0 0 0 34127 86 0 0 25 0 1 0 242383111 127590400 28407 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 31150 28407 254 542 0 30599 0
Current children cumulated CPU time (s) 342.13

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

/proc/15333/statm: 38031 33970 254 542 0 37480 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 157480

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15340
/proc/meminfo: memFree=940328/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=157884 CPUtime=582
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 40676 0 0 0 58078 122 0 0 25 0 1 0 242383111 161673216 35229 1992294400 4194304 6416590 548682068912 18446744073709551615 4294550 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 39471 35229 254 542 0 38920 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 163240

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15340
/proc/meminfo: memFree=938792/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=159888 CPUtime=641.96
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 41906 0 0 0 64065 131 0 0 25 0 1 0 242383111 163725312 35613 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 39972 35613 254 542 0 39421 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 165244

[startup+702.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15340
/proc/meminfo: memFree=927080/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=171552 CPUtime=701.94
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 44826 0 0 0 70054 140 0 0 25 0 1 0 242383111 175669248 38533 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 42888 38533 254 542 0 42337 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 176908

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15340
/proc/meminfo: memFree=924712/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=174080 CPUtime=761.9
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 46388 0 0 0 76043 147 0 0 25 0 1 0 242383111 178257920 39122 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 43520 39122 254 542 0 42969 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 179436

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15340
/proc/meminfo: memFree=920616/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=178052 CPUtime=821.88
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 47427 0 0 0 82033 155 0 0 25 0 1 0 242383111 182325248 40161 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 44513 40161 254 542 0 43962 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 183408

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15340
/proc/meminfo: memFree=906984/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=193056 CPUtime=881.85
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 50849 0 0 0 88025 160 0 0 25 0 1 0 242383111 197689344 43583 1992294400 4194304 6416590 548682068912 18446744073709551615 4297125 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 48264 43583 254 542 0 47713 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 198412

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15340
/proc/meminfo: memFree=900712/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=199464 CPUtime=941.82
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 53485 0 0 0 94016 166 0 0 25 0 1 0 242383111 204251136 45101 1992294400 4194304 6416590 548682068912 18446744073709551615 4429728 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 49866 45101 254 542 0 49315 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 204820

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15340
/proc/meminfo: memFree=897320/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=203624 CPUtime=1001.79
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 54334 0 0 0 100005 174 0 0 25 0 1 0 242383111 208510976 45950 1992294400 4194304 6416590 548682068912 18446744073709551615 4371441 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 50906 45950 254 542 0 50355 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 208980

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15340
/proc/meminfo: memFree=896104/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=204584 CPUtime=1061.76
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 54639 0 0 0 105995 181 0 0 25 0 1 0 242383111 209494016 46255 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 51146 46255 254 542 0 50595 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 209940

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15340
/proc/meminfo: memFree=882152/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=219236 CPUtime=1121.73
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 58185 0 0 0 111983 190 0 0 25 0 1 0 242383111 224497664 49801 1992294400 4194304 6416590 548682068912 18446744073709551615 4294548 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 54809 49801 254 542 0 54258 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 224592

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15340
/proc/meminfo: memFree=874408/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=233160 CPUtime=1181.7
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 61355 0 0 0 117972 198 0 0 25 0 1 0 242383111 238755840 51685 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 58290 51685 254 542 0 57739 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 238516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15340
/proc/meminfo: memFree=873896/2055920 swapFree=4180388/4192956
[pid=15332] ppid=15330 vsize=5356 CPUtime=0
/proc/15332/stat : 15332 (kw_pre) S 15330 15332 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242383111 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15332/statm: 1339 231 192 169 0 50 0
[pid=15333] ppid=15332 vsize=233160 CPUtime=1200.09
/proc/15333/stat : 15333 (kw_preprocessor) R 15332 15332 15143 0 -1 0 61469 0 0 0 119810 199 0 0 25 0 1 0 242383111 238755840 51799 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15333/statm: 58290 51799 254 542 0 57739 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 238516

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 15332 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 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1198.1
CPU system time (s): 1.99
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 241740

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 1.10283 second user time and 3.2725 second system time

The end

Launcher Data 

Begin job on node84 at 2009-05-12 17:52:18
IDJOB=1805963
IDBENCH=24631
IDSOLVER=646
FILE ID=node84/1805963-1242143538
PBS_JOBID= 9289642
Free space on /tmp= 66172 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest04/others/equilarge_l4.sat05-521.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1805963-1242143538/watcher-1805963-1242143538 -o /tmp/evaluation-result-1805963-1242143538/solver-1805963-1242143538 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1805963-1242143538.cnf

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

MD5SUM BENCH= ff36f96f6b8096039d33a91da209fed4
RANDOM SEED=1804189046

node84.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		: 3000.259
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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1081824 kB
Buffers:         66332 kB
Cached:         822984 kB
SwapCached:       7264 kB
Active:          75840 kB
Inactive:       822156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1081824 kB
SwapTotal:     4192956 kB
SwapFree:      4180388 kB
Dirty:            3332 kB
Writeback:           0 kB
Mapped:          13652 kB
Slab:            62100 kB
Committed_AS:   819172 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= 66172 MiB
End job on node84 at 2009-05-12 18:12:21