Trace number 1796305

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 1200.41

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-26.cnf
MD5SUM0cf155110f71a43081221b427d368ee8
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 variables21734
Number of clauses79766
Sum of the clauses size211276
Maximum clause length225
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 236916
Number of clauses of size 338055
Number of clauses of size 43077
Number of clauses of size 5748
Number of clauses of size over 5969

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-1796305-1242074035/watcher-1796305-1242074035 -o /tmp/evaluation-result-1796305-1242074035/solver-1796305-1242074035 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796305-1242074035.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 1.04 3/64 8811
/proc/meminfo: memFree=1591032/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=3840 CPUtime=0
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 544 0 0 0 0 0 0 0 18 0 1 0 235436677 3932160 520 1992294400 4194304 6416590 548682068912 18446744073709551615 5511632 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 1130 528 205 542 0 579 0

[startup+0.033284 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 8811
/proc/meminfo: memFree=1591032/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=15704 CPUtime=0.01
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 3362 0 0 0 1 0 0 0 18 0 1 0 235436677 16080896 3338 1992294400 4194304 6416590 548682068912 18446744073709551615 4355949 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 3926 3339 217 542 0 3375 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21060

[startup+0.10129 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 8811
/proc/meminfo: memFree=1591032/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=16496 CPUtime=0.09
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 3588 0 0 0 8 1 0 0 18 0 1 0 235436677 16891904 3564 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 4124 3564 217 542 0 3573 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21852

[startup+0.301311 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 8811
/proc/meminfo: memFree=1591032/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=18932 CPUtime=0.29
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 4324 0 0 0 27 2 0 0 19 0 1 0 235436677 19386368 4251 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 4733 4251 217 542 0 4182 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24288

[startup+0.701353 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 8811
/proc/meminfo: memFree=1591032/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=26652 CPUtime=0.69
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 6318 0 0 0 64 5 0 0 22 0 1 0 235436677 27291648 6117 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 6663 6118 243 542 0 6112 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32008

[startup+1.50144 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 8813
/proc/meminfo: memFree=1562728/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=30012 CPUtime=1.48
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 7411 0 0 0 138 10 0 0 25 0 1 0 235436677 30732288 7040 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 7503 7040 250 542 0 6952 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 35368

[startup+3.10262 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 8813
/proc/meminfo: memFree=1562152/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=30012 CPUtime=3.09
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 7442 0 0 0 297 12 0 0 25 0 1 0 235436677 30732288 7071 1992294400 4194304 6416590 548682068912 18446744073709551615 4294575 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 7503 7071 250 542 0 6952 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35368

[startup+6.30196 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 8813
/proc/meminfo: memFree=1560616/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=31532 CPUtime=6.29
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 7778 0 0 0 614 15 0 0 25 0 1 0 235436677 32288768 7407 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 7883 7407 254 542 0 7332 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36888

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 8813
/proc/meminfo: memFree=1558632/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=33472 CPUtime=12.69
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 8266 0 0 0 1248 21 0 0 25 0 1 0 235436677 34275328 7895 1992294400 4194304 6416590 548682068912 18446744073709551615 4552929 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 8368 7895 254 542 0 7817 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38828

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 8813
/proc/meminfo: memFree=1552936/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=39472 CPUtime=25.48
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 9736 0 0 0 2515 33 0 0 25 0 1 0 235436677 40419328 9365 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 9868 9365 254 542 0 9317 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44828

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 8813
/proc/meminfo: memFree=1540136/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=53460 CPUtime=51.07
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 13057 0 0 0 5053 54 0 0 25 0 1 0 235436677 54743040 12686 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 13365 12686 254 542 0 12814 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 58816

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 8813
/proc/meminfo: memFree=1516392/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=78536 CPUtime=102.26
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 19746 0 0 0 10145 81 0 0 25 0 1 0 235436677 80420864 18483 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 19634 18483 254 542 0 19083 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 83892

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 8813
/proc/meminfo: memFree=1500264/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=97100 CPUtime=162.25
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 24542 0 0 0 16120 105 0 0 25 0 1 0 235436677 99430400 22603 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 24275 22603 254 542 0 23724 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 102456

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 8813
/proc/meminfo: memFree=1475624/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=122128 CPUtime=222.22
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 31441 0 0 0 22096 126 0 0 25 0 1 0 235436677 125059072 28609 1992294400 4194304 6416590 548682068912 18446744073709551615 4294571 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 30532 28609 254 542 0 29981 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 127484

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 8813
/proc/meminfo: memFree=1453992/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=145348 CPUtime=282.21
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 37445 0 0 0 28077 144 0 0 25 0 1 0 235436677 148836352 34061 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 36337 34061 254 542 0 35786 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 150704

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 8813
/proc/meminfo: memFree=1439720/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=162400 CPUtime=342.19
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 41589 0 0 0 34059 160 0 0 25 0 1 0 235436677 166297600 37573 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 40600 37573 254 542 0 40049 0
Current children cumulated CPU time (s) 342.19

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

/proc/8812/statm: 53734 49883 254 542 0 53183 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 220292

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8815
/proc/meminfo: memFree=1389416/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=216920 CPUtime=582.13
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 55755 0 0 0 57995 218 0 0 25 0 1 0 235436677 222126080 50173 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 54230 50173 254 542 0 53679 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 222276

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8815
/proc/meminfo: memFree=1360040/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=248016 CPUtime=642.12
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 63078 0 0 0 63978 234 0 0 25 0 1 0 235436677 253968384 57496 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 62004 57496 254 542 0 61453 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 253372

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8815
/proc/meminfo: memFree=1347688/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=260780 CPUtime=702.1
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 67128 0 0 0 69961 249 0 0 25 0 1 0 235436677 267038720 60579 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 65195 60579 254 542 0 64644 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 266136

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8815
/proc/meminfo: memFree=1330920/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=277408 CPUtime=762.09
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 71328 0 0 0 75946 263 0 0 25 0 1 0 235436677 284065792 64779 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 69352 64779 254 542 0 68801 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 282764

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8815
/proc/meminfo: memFree=1309672/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=299680 CPUtime=822.07
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 77731 0 0 0 81930 277 0 0 25 0 1 0 235436677 306872320 70068 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 74920 70068 254 542 0 74369 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 305036

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8815
/proc/meminfo: memFree=1308456/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=300748 CPUtime=882.05
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 78023 0 0 0 87917 288 0 0 25 0 1 0 235436677 307965952 70360 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 75187 70360 254 542 0 74636 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 306104

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8815
/proc/meminfo: memFree=1304232/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=306508 CPUtime=942.04
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 79078 0 0 0 93907 297 0 0 25 0 1 0 235436677 313864192 71415 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 76627 71415 254 542 0 76076 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 311864

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8815
/proc/meminfo: memFree=1278056/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=338940 CPUtime=1002.02
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 85654 0 0 0 99891 311 0 0 25 0 1 0 235436677 347074560 77991 1992294400 4194304 6416590 548682068912 18446744073709551615 4294632 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 84735 77991 254 542 0 84184 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 344296

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8815
/proc/meminfo: memFree=1272168/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=344340 CPUtime=1062.01
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 88340 0 0 0 105879 322 0 0 25 0 1 0 235436677 352604160 79398 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 86085 79398 254 542 0 85534 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 349696

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8815
/proc/meminfo: memFree=1270824/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=346124 CPUtime=1121.99
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 88690 0 0 0 111870 329 0 0 25 0 1 0 235436677 354430976 79748 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 86531 79748 254 542 0 85980 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 351480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8815
/proc/meminfo: memFree=1261736/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=355776 CPUtime=1181.97
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 91116 0 0 0 117856 341 0 0 25 0 1 0 235436677 364314624 82174 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 88944 82174 254 542 0 88393 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 361132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8815
/proc/meminfo: memFree=1250472/2055920 swapFree=4180212/4192956
[pid=8811] ppid=8809 vsize=5356 CPUtime=0
/proc/8811/stat : 8811 (kw_pre) S 8809 8811 8712 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235436676 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8811/statm: 1339 231 192 169 0 50 0
[pid=8812] ppid=8811 vsize=366480 CPUtime=1200.08
/proc/8812/stat : 8812 (kw_preprocessor) R 8811 8811 8712 0 -1 0 93757 0 0 0 119661 347 0 0 25 0 1 0 235436677 375275520 84815 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/8812/statm: 91620 84815 254 542 0 91069 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 371836

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 8811 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=999
# CPU time returned by wait4() is 0.001998
# 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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1196.61
CPU system time (s): 3.47
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 371836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
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= 4
involuntary context switches= 1

runsolver used 1.43578 second user time and 2.93755 second system time

The end

Launcher Data 

Begin job on node21 at 2009-05-11 22:33:55
IDJOB=1796305
IDBENCH=20403
IDSOLVER=646
FILE ID=node21/1796305-1242074035
PBS_JOBID= 9277608
Free space on /tmp= 66040 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/industrial/fuhs/hard/AProVE07-26.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796305-1242074035/watcher-1796305-1242074035 -o /tmp/evaluation-result-1796305-1242074035/solver-1796305-1242074035 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796305-1242074035.cnf

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

MD5SUM BENCH= 0cf155110f71a43081221b427d368ee8
RANDOM SEED=246190756

node21.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		: 3000.233
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		: 3000.233
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:       1591520 kB
Buffers:         73124 kB
Cached:         302592 kB
SwapCached:       6988 kB
Active:         146892 kB
Inactive:       238688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1591520 kB
SwapTotal:     4192956 kB
SwapFree:      4180212 kB
Dirty:            4392 kB
Writeback:           0 kB
Mapped:          15012 kB
Slab:            64892 kB
Committed_AS:   884588 kB
PageTables:       1380 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= 66036 MiB
End job on node21 at 2009-05-11 22:53:58