Trace number 1805872

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) 1200.08 1200.71

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.00-s1756632460.sat05-526.reshuffled-07.cnf
MD5SUM00198881c2cf000cfee916c18d69d474
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 variables1132
Number of clauses14011
Sum of the clauses size42316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313728
Number of clauses of size 4283
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-1805872-1242142335/watcher-1805872-1242142335 -o /tmp/evaluation-result-1805872-1242142335/solver-1805872-1242142335 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1805872-1242142335.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: 0.88 0.46 0.91 3/65 15301
/proc/meminfo: memFree=1081720/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) R 15299 15301 15143 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 243665529503 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15301/statm: 1339 230 191 169 0 50 0
[pid=15302] ppid=15301 vsize=3300 CPUtime=0
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 447 0 0 0 0 0 0 0 18 0 1 0 242262812 3379200 423 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 825 423 215 542 0 274 0

[startup+0.0677531 s]
/proc/loadavg: 0.88 0.46 0.91 3/65 15301
/proc/meminfo: memFree=1081720/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=4356 CPUtime=0.06
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 731 0 0 0 6 0 0 0 19 0 1 0 242262812 4460544 707 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 1089 708 215 542 0 538 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9712

[startup+0.101757 s]
/proc/loadavg: 0.88 0.46 0.91 3/65 15301
/proc/meminfo: memFree=1081720/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=5764 CPUtime=0.09
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 1085 0 0 0 9 0 0 0 19 0 1 0 242262812 5902336 1062 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 1441 1062 242 542 0 890 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11120

[startup+0.301793 s]
/proc/loadavg: 0.88 0.46 0.91 3/65 15301
/proc/meminfo: memFree=1081720/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=7172 CPUtime=0.29
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 1436 0 0 0 29 0 0 0 21 0 1 0 242262812 7344128 1412 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 1793 1412 250 542 0 1242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12528

[startup+0.701865 s]
/proc/loadavg: 0.88 0.46 0.91 3/65 15301
/proc/meminfo: memFree=1081720/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=7172 CPUtime=0.69
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 1448 0 0 0 69 0 0 0 25 0 1 0 242262812 7344128 1424 1992294400 4194304 6416590 548682068912 18446744073709551615 4294550 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 1793 1424 250 542 0 1242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12528

[startup+1.50201 s]
/proc/loadavg: 0.88 0.46 0.91 2/67 15303
/proc/meminfo: memFree=1076200/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=9060 CPUtime=1.49
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 1893 0 0 0 148 1 0 0 25 0 1 0 242262812 9277440 1869 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 2265 1869 250 542 0 1714 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14416

[startup+3.1023 s]
/proc/loadavg: 0.88 0.46 0.91 2/67 15303
/proc/meminfo: memFree=1073384/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=11524 CPUtime=3.09
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 2491 0 0 0 308 1 0 0 25 0 1 0 242262812 11800576 2428 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 2881 2428 254 542 0 2330 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16880

[startup+6.30188 s]
/proc/loadavg: 0.89 0.47 0.91 2/67 15303
/proc/meminfo: memFree=1070896/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=13880 CPUtime=6.29
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 3151 0 0 0 626 3 0 0 25 0 1 0 242262812 14213120 2991 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 3470 2991 254 542 0 2919 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19236

[startup+12.701 s]
/proc/loadavg: 0.90 0.48 0.91 2/67 15303
/proc/meminfo: memFree=1066744/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=17704 CPUtime=12.68
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 4198 0 0 0 1263 5 0 0 25 0 1 0 242262812 18128896 3830 1992294400 4194304 6416590 548682068912 18446744073709551615 4369390 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 4426 3830 254 542 0 3875 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23060

[startup+25.5014 s]
/proc/loadavg: 0.92 0.50 0.91 2/67 15303
/proc/meminfo: memFree=1061112/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=23712 CPUtime=25.47
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 5924 0 0 0 2538 9 0 0 25 0 1 0 242262812 24281088 5241 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 5928 5241 254 542 0 5377 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 29068

[startup+51.102 s]
/proc/loadavg: 0.95 0.54 0.91 2/67 15303
/proc/meminfo: memFree=1050808/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=35912 CPUtime=51.06
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 9059 0 0 0 5087 19 0 0 25 0 1 0 242262812 36773888 7898 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 8978 7898 254 542 0 8427 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 41268

[startup+102.305 s]
/proc/loadavg: 0.97 0.61 0.91 2/67 15303
/proc/meminfo: memFree=1030008/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=58600 CPUtime=102.24
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 14888 0 0 0 10187 37 0 0 25 0 1 0 242262812 60006400 13000 1992294400 4194304 6416590 548682068912 18446744073709551615 4304376 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 14650 13000 254 542 0 14099 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 63956

[startup+162.301 s]
/proc/loadavg: 0.99 0.68 0.91 2/67 15303
/proc/meminfo: memFree=1014136/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=75936 CPUtime=162.2
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 19900 0 0 0 16169 51 0 0 25 0 1 0 242262812 77758464 16908 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 18984 16908 254 542 0 18433 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 81292

[startup+222.302 s]
/proc/loadavg: 0.99 0.73 0.91 2/67 15303
/proc/meminfo: memFree=1000952/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=90940 CPUtime=222.18
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 23706 0 0 0 22154 64 0 0 25 0 1 0 242262812 93122560 20231 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 22735 20231 254 542 0 22184 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 96296

[startup+282.303 s]
/proc/loadavg: 0.99 0.78 0.91 2/67 15303
/proc/meminfo: memFree=987896/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=107240 CPUtime=282.14
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 27524 0 0 0 28139 75 0 0 25 0 1 0 242262812 109813760 24049 1992294400 4194304 6416590 548682068912 18446744073709551615 4304388 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 26810 24049 254 542 0 26259 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 112596

[startup+342.302 s]
/proc/loadavg: 0.99 0.82 0.91 2/67 15303
/proc/meminfo: memFree=981560/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=112660 CPUtime=342.11
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 29136 0 0 0 34126 85 0 0 25 0 1 0 242262812 115363840 25105 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 28165 25105 254 542 0 27614 0
Current children cumulated CPU time (s) 342.11

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

/proc/15302/statm: 36659 32302 254 542 0 36108 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 151992

[startup+642.302 s]
/proc/loadavg: 0.99 0.92 0.91 2/67 15305
/proc/meminfo: memFree=942584/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=156236 CPUtime=641.96
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 41015 0 0 0 64066 130 0 0 25 0 1 0 242262812 159985664 34765 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 39059 34765 254 542 0 38508 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 161592

[startup+702.302 s]
/proc/loadavg: 0.99 0.93 0.91 2/67 15305
/proc/meminfo: memFree=940280/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=159196 CPUtime=701.93
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 41612 0 0 0 70055 138 0 0 25 0 1 0 242262812 163016704 35362 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 39799 35362 254 542 0 39248 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 164552

[startup+762.306 s]
/proc/loadavg: 0.99 0.94 0.91 2/67 15305
/proc/meminfo: memFree=929016/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=171744 CPUtime=761.9
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 44408 0 0 0 76044 146 0 0 25 0 1 0 242262812 175865856 38158 1992294400 4194304 6416590 548682068912 18446744073709551615 5487959 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 42936 38158 254 542 0 42385 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 177100

[startup+822.302 s]
/proc/loadavg: 0.99 0.95 0.91 2/67 15305
/proc/meminfo: memFree=922872/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=177812 CPUtime=821.87
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 46910 0 0 0 82032 155 0 0 25 0 1 0 242262812 182079488 39688 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 44453 39688 254 542 0 43902 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 183168

[startup+882.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/67 15305
/proc/meminfo: memFree=920952/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=179572 CPUtime=881.84
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 47397 0 0 0 88023 161 0 0 25 0 1 0 242262812 183881728 40175 1992294400 4194304 6416590 548682068912 18446744073709551615 4294575 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 44893 40175 254 542 0 44342 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 184928

[startup+942.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/67 15305
/proc/meminfo: memFree=915832/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=185348 CPUtime=941.81
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 48707 0 0 0 94013 168 0 0 25 0 1 0 242262812 189796352 41485 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 46337 41485 254 542 0 45786 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 190704

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15305
/proc/meminfo: memFree=902840/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=197784 CPUtime=1001.78
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 52995 0 0 0 100001 177 0 0 25 0 1 0 242262812 202530816 44655 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 49446 44655 254 542 0 48895 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 203140

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15305
/proc/meminfo: memFree=899704/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=202216 CPUtime=1061.74
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 53807 0 0 0 105991 183 0 0 25 0 1 0 242262812 207069184 45467 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 50554 45467 254 542 0 50003 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 207572

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15305
/proc/meminfo: memFree=898616/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=202856 CPUtime=1121.71
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 54082 0 0 0 111982 189 0 0 25 0 1 0 242262812 207724544 45742 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 50714 45742 254 542 0 50163 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 208212

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15305
/proc/meminfo: memFree=892728/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=210216 CPUtime=1181.69
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 55566 0 0 0 117973 196 0 0 25 0 1 0 242262812 215261184 47226 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 52554 47226 254 542 0 52003 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 215572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15305
/proc/meminfo: memFree=890040/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=213236 CPUtime=1200.08
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 56230 0 0 0 119810 198 0 0 25 0 1 0 242262812 218353664 47890 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 53309 47890 254 542 0 52758 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 218592

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 15305
/proc/meminfo: memFree=890040/2055920 swapFree=4180388/4192956
[pid=15301] ppid=15299 vsize=5356 CPUtime=0
/proc/15301/stat : 15301 (kw_pre) S 15299 15301 15143 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262812 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15301/statm: 1339 231 192 169 0 50 0
[pid=15302] ppid=15301 vsize=213236 CPUtime=1200.08
/proc/15302/stat : 15302 (kw_preprocessor) R 15301 15301 15143 0 -1 0 56230 0 0 0 119810 198 0 0 25 0 1 0 242262812 218353664 47890 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 53309 47890 254 542 0 52758 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 218592

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15301 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 1200.08
#
# 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): 1200.08
CPU user time (s): 1198.1
CPU system time (s): 1.98
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 218592

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 1.26781 second user time and 3.10853 second system time

The end

Launcher Data 

Begin job on node84 at 2009-05-12 17:32:15
IDJOB=1805872
IDBENCH=24614
IDSOLVER=646
FILE ID=node84/1805872-1242142335
PBS_JOBID= 9289642
Free space on /tmp= 66172 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.00-s1756632460.sat05-526.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1805872-1242142335/watcher-1805872-1242142335 -o /tmp/evaluation-result-1805872-1242142335/solver-1805872-1242142335 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1805872-1242142335.cnf

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

MD5SUM BENCH= 00198881c2cf000cfee916c18d69d474
RANDOM SEED=1540853820

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:       1082264 kB
Buffers:         66160 kB
Cached:         822748 kB
SwapCached:       7264 kB
Active:          75356 kB
Inactive:       822252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1082264 kB
SwapTotal:     4192956 kB
SwapFree:      4180388 kB
Dirty:            3236 kB
Writeback:           0 kB
Mapped:          13652 kB
Slab:            62120 kB
Committed_AS:   819164 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 17:52:18