Trace number 1796620

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 1200.61

General information on the benchmark

Namevange-col-abb313GPIA-9-c.cnf
MD5SUM0baefedb2aaa81442743e253487854d8
Bench CategoryAPPLICATION (applications 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 variables6228
Number of clauses484871
Sum of the clauses size3850952
Maximum clause length8
Minimum clause length1
Number of clauses of size 115
Number of clauses of size 24651
Number of clauses of size 31
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5480204

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-1796620-1242078203/watcher-1796620-1242078203 -o /tmp/evaluation-result-1796620-1242078203/solver-1796620-1242078203 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796620-1242078203.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1962
/proc/meminfo: memFree=1438816/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) R 1960 1962 1691 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 245482711711 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/1962/statm: 1339 230 191 169 0 50 0
[pid=1963] ppid=1962 vsize=3984 CPUtime=0
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 620 0 0 0 0 0 0 0 18 0 1 0 235853786 4079616 596 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 996 596 190 542 0 445 0

[startup+0.0805901 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1962
/proc/meminfo: memFree=1438816/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=13280 CPUtime=0.07
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 1811 0 0 0 7 0 0 0 19 0 1 0 235853786 13598720 1787 1992294400 4194304 6416590 548682068912 18446744073709551615 4355949 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 3320 1788 217 542 0 2769 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 18636

[startup+0.10159 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1962
/proc/meminfo: memFree=1438816/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=13676 CPUtime=0.09
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 1899 0 0 0 9 0 0 0 19 0 1 0 235853786 14004224 1875 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 3419 1875 217 542 0 2868 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19032

[startup+0.30161 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1962
/proc/meminfo: memFree=1438816/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=16712 CPUtime=0.29
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 2727 0 0 0 28 1 0 0 21 0 1 0 235853786 17113088 2703 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 4178 2703 217 542 0 3627 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22068

[startup+0.701654 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1962
/proc/meminfo: memFree=1438816/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=22796 CPUtime=0.68
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 4359 0 0 0 66 2 0 0 25 0 1 0 235853786 23343104 4335 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 5699 4335 217 542 0 5148 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28152

[startup+1.50173 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1964
/proc/meminfo: memFree=1416720/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=34844 CPUtime=1.48
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 7580 0 0 0 143 5 0 0 25 0 1 0 235853786 35680256 7556 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 8711 7557 217 542 0 8160 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 40200

[startup+3.10189 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1964
/proc/meminfo: memFree=1399312/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=58816 CPUtime=3.08
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 14033 0 0 0 300 8 0 0 25 0 1 0 235853786 60227584 14009 1992294400 4194304 6416590 548682068912 18446744073709551615 4831016 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 14704 14009 217 542 0 14153 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 64172

[startup+6.30222 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1964
/proc/meminfo: memFree=1303056/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=155696 CPUtime=6.28
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 37835 0 0 0 611 17 0 0 25 0 1 0 235853786 159432704 37774 1992294400 4194304 6416590 548682068912 18446744073709551615 4312231 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 38924 37775 233 542 0 38373 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 161052

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1964
/proc/meminfo: memFree=1231648/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=218208 CPUtime=12.69
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 51957 0 0 0 1245 24 0 0 25 0 1 0 235853786 223444992 51865 1992294400 4194304 6416590 548682068912 18446744073709551615 4567218 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 54552 51865 233 542 0 54001 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 223564

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1964
/proc/meminfo: memFree=1230944/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=219172 CPUtime=25.47
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 52197 0 0 0 2523 24 0 0 25 0 1 0 235853786 224432128 52105 1992294400 4194304 6416590 548682068912 18446744073709551615 4567576 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 54793 52105 233 542 0 54242 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 224528

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1964
/proc/meminfo: memFree=1227808/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=221552 CPUtime=51.07
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 53017 0 0 0 5071 36 0 0 25 0 1 0 235853786 226869248 52833 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 55388 52833 250 542 0 54837 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 226908

[startup+102.306 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 1964
/proc/meminfo: memFree=1225696/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=222500 CPUtime=102.26
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 53553 0 0 0 9910 316 0 0 25 0 1 0 235853786 227840000 53369 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 55625 53369 254 542 0 55074 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 227856

[startup+162.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/66 1964
/proc/meminfo: memFree=1223968/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=224396 CPUtime=162.22
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 53985 0 0 0 15755 467 0 0 25 0 1 0 235853786 229781504 53801 1992294400 4194304 6416590 548682068912 18446744073709551615 4272293 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 56099 53801 254 542 0 55548 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 229752

[startup+222.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/66 1964
/proc/meminfo: memFree=1222880/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=224396 CPUtime=222.19
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 55016 0 0 0 21639 580 0 0 25 0 1 0 235853786 229781504 54065 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 56099 54065 254 542 0 55548 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 229752

[startup+282.301 s]
/proc/loadavg: 1.14 1.06 1.01 2/66 1964
/proc/meminfo: memFree=1221728/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=228184 CPUtime=282.17
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 57149 0 0 0 27560 657 0 0 25 0 1 0 235853786 233660416 54302 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 57046 54302 254 542 0 56495 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 233540

[startup+342.301 s]
/proc/loadavg: 1.05 1.05 1.00 2/66 1964
/proc/meminfo: memFree=1220576/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=228188 CPUtime=342.15
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 58618 0 0 0 33429 786 0 0 25 0 1 0 235853786 233664512 54605 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 57047 54605 254 542 0 56496 0
Current children cumulated CPU time (s) 342.15

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

/proc/1963/statm: 67833 64030 254 542 0 67282 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 276688

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 1964
/proc/meminfo: memFree=1160032/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=297100 CPUtime=582.05
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 78438 0 0 0 57032 1173 0 0 25 0 1 0 235853786 304230400 69768 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 74275 69768 254 542 0 73724 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 302456

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 1964
/proc/meminfo: memFree=1136416/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=330232 CPUtime=642.03
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 86308 0 0 0 62918 1285 0 0 25 0 1 0 235853786 338157568 75598 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 82558 75598 254 542 0 82007 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 335588

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1964
/proc/meminfo: memFree=1117664/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=351356 CPUtime=701.99
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 91113 0 0 0 68754 1445 0 0 25 0 1 0 235853786 359788544 80403 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 87839 80403 254 542 0 87288 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 356712

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1964
/proc/meminfo: memFree=1108256/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=360344 CPUtime=761.97
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 95657 0 0 0 74679 1518 0 0 25 0 1 0 235853786 368992256 82601 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 90086 82601 254 542 0 89535 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 365700

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1964
/proc/meminfo: memFree=1104160/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=365864 CPUtime=821.94
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 96720 0 0 0 80641 1553 0 0 25 0 1 0 235853786 374644736 83664 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 91466 83664 254 542 0 90915 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 371220

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1964
/proc/meminfo: memFree=1088800/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=383996 CPUtime=881.92
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 100567 0 0 0 86611 1581 0 0 25 0 1 0 235853786 393211904 87511 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 95999 87511 254 542 0 95448 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 389352

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1964
/proc/meminfo: memFree=1066784/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=406256 CPUtime=941.89
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 108675 0 0 0 92524 1665 0 0 25 0 1 0 235853786 416006144 92921 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 101564 92921 254 542 0 101013 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 411612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1964
/proc/meminfo: memFree=1064224/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=409796 CPUtime=1001.87
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 109359 0 0 0 98454 1733 0 0 25 0 1 0 235853786 419631104 93605 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 102449 93605 254 542 0 101898 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 415152

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1970
/proc/meminfo: memFree=1059672/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=414156 CPUtime=1061.83
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 110408 0 0 0 104409 1774 0 0 25 0 1 0 235853786 424095744 94654 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 103539 94654 254 542 0 102988 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 419512

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1970
/proc/meminfo: memFree=1045272/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=429988 CPUtime=1121.82
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 114072 0 0 0 110372 1810 0 0 25 0 1 0 235853786 440307712 98318 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 107497 98318 254 542 0 106946 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 435344

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1970
/proc/meminfo: memFree=1028376/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=447532 CPUtime=1181.78
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 118307 0 0 0 116349 1829 0 0 25 0 1 0 235853786 458272768 102553 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 111883 102553 254 542 0 111332 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 452888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1970
/proc/meminfo: memFree=1025432/2055920 swapFree=4176596/4192956
[pid=1962] ppid=1960 vsize=5356 CPUtime=0
/proc/1962/stat : 1962 (kw_pre) S 1960 1962 1691 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853785 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1962/statm: 1339 231 192 169 0 50 0
[pid=1963] ppid=1962 vsize=450092 CPUtime=1200.08
/proc/1963/stat : 1963 (kw_preprocessor) R 1962 1962 1691 0 -1 0 122045 0 0 0 118176 1832 0 0 25 0 1 0 235853786 460894208 103188 1992294400 4194304 6416590 548682068912 18446744073709551615 4414851 0 0 4096 0 0 0 0 17 0 0 0
/proc/1963/statm: 112523 103188 254 542 0 111972 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 455448

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 1962 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): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1181.76
CPU system time (s): 18.32
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 467668

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 1.00785 second user time and 3.36849 second system time

The end

Launcher Data 

Begin job on node17 at 2009-05-11 23:43:24
IDJOB=1796620
IDBENCH=69600
IDSOLVER=646
FILE ID=node17/1796620-1242078203
PBS_JOBID= 9277633
Free space on /tmp= 66216 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT_RACE08/cnf/vange-col-abb313GPIA-9-c.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796620-1242078203/watcher-1796620-1242078203 -o /tmp/evaluation-result-1796620-1242078203/solver-1796620-1242078203 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796620-1242078203.cnf

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

MD5SUM BENCH= 0baefedb2aaa81442743e253487854d8
RANDOM SEED=1828182132

node17.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		: 3000.234
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		: 3000.234
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:       1439360 kB
Buffers:         50336 kB
Cached:         492896 kB
SwapCached:      11172 kB
Active:          49260 kB
Inactive:       507224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1439360 kB
SwapTotal:     4192956 kB
SwapFree:      4176596 kB
Dirty:           23552 kB
Writeback:           0 kB
Mapped:          14080 kB
Slab:            46112 kB
Committed_AS:   813256 kB
PageTables:       1456 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= 66212 MiB
End job on node17 at 2009-05-12 00:03:27