Trace number 1806040

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
MD5SUMcd51741c2df34af4fdb8becaf8b3fc51
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 variables2935
Number of clauses18753
Sum of the clauses size133299
Maximum clause length13
Minimum clause length1
Number of clauses of size 156
Number of clauses of size 2526
Number of clauses of size 32382
Number of clauses of size 4501
Number of clauses of size 5678
Number of clauses of size over 514610

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-1806040-1242144703/watcher-1806040-1242144703 -o /tmp/evaluation-result-1806040-1242144703/solver-1806040-1242144703 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806040-1242144703.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 0.99 0.91 3/64 14141
/proc/meminfo: memFree=1093320/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=3180 CPUtime=0
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 435 0 0 0 0 0 0 0 18 0 1 0 242503496 3256320 411 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 828 418 205 542 0 277 0

[startup+0.0426611 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 14141
/proc/meminfo: memFree=1093320/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=4668 CPUtime=0.03
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 777 0 0 0 3 0 0 0 18 0 1 0 242503496 4780032 753 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 1167 753 217 542 0 616 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10024

[startup+0.102655 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 14141
/proc/meminfo: memFree=1093320/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=5196 CPUtime=0.09
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 938 0 0 0 9 0 0 0 18 0 1 0 242503496 5320704 914 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 1299 914 217 542 0 748 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10552

[startup+0.301672 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 14141
/proc/meminfo: memFree=1093320/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=8876 CPUtime=0.29
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 1832 0 0 0 29 0 0 0 19 0 1 0 242503496 9089024 1808 1992294400 4194304 6416590 548682068912 18446744073709551615 5489806 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 2219 1808 233 542 0 1668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14232

[startup+0.702706 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 14141
/proc/meminfo: memFree=1093320/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=9676 CPUtime=0.68
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 2105 0 0 0 68 0 0 0 23 0 1 0 242503496 9908224 2078 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 2419 2078 250 542 0 1868 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15032

[startup+1.50278 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=1085688/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=9836 CPUtime=1.48
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 2142 0 0 0 147 1 0 0 25 0 1 0 242503496 10072064 2115 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 2459 2115 250 542 0 1908 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15192

[startup+3.10191 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=1083960/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=12828 CPUtime=3.09
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 2842 0 0 0 306 3 0 0 25 0 1 0 242503496 13135872 2776 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 3207 2776 251 542 0 2656 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18184

[startup+6.30119 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=1081720/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=14412 CPUtime=6.29
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 3242 0 0 0 624 5 0 0 25 0 1 0 242503496 14757888 3131 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 3603 3131 254 542 0 3052 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19768

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=1078016/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=18460 CPUtime=12.68
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 4313 0 0 0 1261 7 0 0 25 0 1 0 242503496 18903040 4090 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 4615 4090 254 542 0 4064 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23816

[startup+25.5018 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=1071808/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=24876 CPUtime=25.48
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 5984 0 0 0 2536 12 0 0 25 0 1 0 242503496 25473024 5522 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 6219 5522 254 542 0 5668 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30232

[startup+51.1011 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=1062464/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=34740 CPUtime=51.07
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 8634 0 0 0 5087 20 0 0 25 0 1 0 242503496 35573760 7810 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 8685 7810 254 542 0 8134 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 40096

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=1047808/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=51504 CPUtime=102.27
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 12842 0 0 0 10195 32 0 0 25 0 1 0 242503496 52740096 11469 1992294400 4194304 6416590 548682068912 18446744073709551615 4294671 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 12876 11469 254 542 0 12325 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 56860

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=1034624/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=66072 CPUtime=162.24
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 16628 0 0 0 16180 44 0 0 25 0 1 0 242503496 67657728 14738 1992294400 4194304 6416590 548682068912 18446744073709551615 4336588 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 16518 14738 254 542 0 15967 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 71428

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=1025216/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=78496 CPUtime=222.23
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 19285 0 0 0 22169 54 0 0 25 0 1 0 242503496 80379904 17077 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 19624 17077 254 542 0 19073 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 83852

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=1016064/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=88600 CPUtime=282.21
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 21925 0 0 0 28158 63 0 0 25 0 1 0 242503496 90726400 19351 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 22150 19351 254 542 0 21599 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 93956

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=1005056/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=100032 CPUtime=342.2
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 25027 0 0 0 34148 72 0 0 25 0 1 0 242503496 102432768 22033 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 25008 22033 254 542 0 24457 0
Current children cumulated CPU time (s) 342.2

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

/proc/14142/statm: 30297 26367 254 542 0 29746 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 126544

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=977984/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=130960 CPUtime=582.14
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 32839 0 0 0 58113 101 0 0 25 0 1 0 242503496 134103040 28806 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 32740 28806 254 542 0 32189 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 136316

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=972032/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=138640 CPUtime=642.13
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 34366 0 0 0 64107 106 0 0 25 0 1 0 242503496 141967360 30333 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 34660 30333 254 542 0 34109 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 143996

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=968064/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=143120 CPUtime=702.1
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 35355 0 0 0 70099 111 0 0 25 0 1 0 242503496 146554880 31322 1992294400 4194304 6416590 548682068912 18446744073709551615 4294634 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 35780 31322 254 542 0 35229 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 148476

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=958144/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=154032 CPUtime=762.09
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 38407 0 0 0 76090 119 0 0 25 0 1 0 242503496 157728768 33735 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 38508 33735 254 542 0 37957 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 159388

[startup+822.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=957568/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=154992 CPUtime=822.07
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 38593 0 0 0 82082 125 0 0 25 0 1 0 242503496 158711808 33921 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 38748 33921 254 542 0 38197 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 160348

[startup+882.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=955328/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=156752 CPUtime=882.06
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 39137 0 0 0 88076 130 0 0 25 0 1 0 242503496 160514048 34465 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 39188 34465 254 542 0 38637 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 162108

[startup+942.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=945984/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=167656 CPUtime=942.04
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 41473 0 0 0 94067 137 0 0 25 0 1 0 242503496 171679744 36801 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 41914 36801 254 542 0 41363 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 173012

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=938368/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=176340 CPUtime=1002.03
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 44102 0 0 0 100059 144 0 0 25 0 1 0 242503496 180572160 38695 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 44085 38695 254 542 0 43534 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 181696

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=937344/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=177712 CPUtime=1062.01
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 44399 0 0 0 106053 148 0 0 25 0 1 0 242503496 181977088 38992 1992294400 4194304 6416590 548682068912 18446744073709551615 4336617 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 44428 38992 254 542 0 43877 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 183068

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=935488/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=178992 CPUtime=1121.99
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 44854 0 0 0 112046 153 0 0 25 0 1 0 242503496 183287808 39447 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 44748 39447 254 542 0 44197 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 184348

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=932096/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=182192 CPUtime=1181.98
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 45696 0 0 0 118040 158 0 0 25 0 1 0 242503496 186564608 40289 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 45548 40289 254 542 0 44997 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 187548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 14143
/proc/meminfo: memFree=929472/2055920 swapFree=4178020/4192956
[pid=14141] ppid=14139 vsize=5356 CPUtime=0
/proc/14141/stat : 14141 (kw_pre) S 14139 14141 14011 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242503496 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14141/statm: 1339 231 192 169 0 50 0
[pid=14142] ppid=14141 vsize=184516 CPUtime=1200.07
/proc/14142/stat : 14142 (kw_preprocessor) R 14141 14141 14011 0 -1 0 46350 0 0 0 119848 159 0 0 25 0 1 0 242503496 188944384 40943 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 1 0 0
/proc/14142/statm: 46129 40943 254 542 0 45578 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 189872

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 14141 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=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1198.48
CPU system time (s): 1.59
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 189872

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

runsolver used 1.39879 second user time and 2.97755 second system time

The end

Launcher Data 

Begin job on node31 at 2009-05-12 18:11:43
IDJOB=1806040
IDBENCH=24644
IDSOLVER=646
FILE ID=node31/1806040-1242144703
PBS_JOBID= 9289690
Free space on /tmp= 66276 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806040-1242144703/watcher-1806040-1242144703 -o /tmp/evaluation-result-1806040-1242144703/solver-1806040-1242144703 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806040-1242144703.cnf

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

MD5SUM BENCH= cd51741c2df34af4fdb8becaf8b3fc51
RANDOM SEED=157832355

node31.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		: 3000.213
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		: 3000.213
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:       1093800 kB
Buffers:         46484 kB
Cached:         836512 kB
SwapCached:       8008 kB
Active:          54472 kB
Inactive:       839088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1093800 kB
SwapTotal:     4192956 kB
SwapFree:      4178020 kB
Dirty:            3720 kB
Writeback:           0 kB
Mapped:          14316 kB
Slab:            54320 kB
Committed_AS:   848184 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66276 MiB
End job on node31 at 2009-05-12 18:31:46