Trace number 1797395

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) 1200.03 1200.12

General information on the benchmark

Namesimon-s02b-dp11u10.cnf
MD5SUMbd35ccd857138682818061a3fbcb7546
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark110.933
Satisfiable
(Un)Satisfiability was proved
Number of variables8513
Number of clauses25271
Sum of the clauses size59561
Maximum clause length11
Minimum clause length1
Number of clauses of size 122
Number of clauses of size 216216
Number of clauses of size 39032
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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-1797395-1242089783/watcher-1797395-1242089783 -o /tmp/evaluation-result-1797395-1242089783/solver-1797395-1242089783 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1797395-1242089783.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: 0.92 0.98 0.99 3/64 2944
/proc/meminfo: memFree=1584784/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=3624 CPUtime=0
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 507 0 0 0 0 0 0 0 19 0 1 0 237011679 3710976 483 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 906 488 205 542 0 355 0

[startup+0.094679 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2944
/proc/meminfo: memFree=1584784/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=9004 CPUtime=0.08
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 1855 0 0 0 8 0 0 0 19 0 1 0 237011679 9220096 1831 1992294400 4194304 6416590 548682068912 18446744073709551615 4355652 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 2251 1831 217 542 0 1700 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14360

[startup+0.101676 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2944
/proc/meminfo: memFree=1584784/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=9004 CPUtime=0.09
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 1878 0 0 0 9 0 0 0 19 0 1 0 237011679 9220096 1854 1992294400 4194304 6416590 548682068912 18446744073709551615 4356544 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 2251 1854 217 542 0 1700 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14360

[startup+0.301619 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2944
/proc/meminfo: memFree=1584784/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=12416 CPUtime=0.29
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 2769 0 0 0 27 2 0 0 21 0 1 0 237011679 12713984 2691 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 3104 2691 242 542 0 2553 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17772

[startup+0.701505 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2944
/proc/meminfo: memFree=1584784/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=13084 CPUtime=0.69
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 3024 0 0 0 65 4 0 0 25 0 1 0 237011679 13398016 2874 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 3271 2874 250 542 0 2720 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18440

[startup+1.50128 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 2946
/proc/meminfo: memFree=1573440/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=13348 CPUtime=1.49
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 3114 0 0 0 145 4 0 0 25 0 1 0 237011679 13668352 2964 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 3337 2964 250 542 0 2786 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18704

[startup+3.10182 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 2946
/proc/meminfo: memFree=1572672/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=15196 CPUtime=3.09
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 3553 0 0 0 304 5 0 0 25 0 1 0 237011679 15560704 3403 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 3799 3403 250 542 0 3248 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20552

[startup+6.30191 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 2946
/proc/meminfo: memFree=1569344/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=18148 CPUtime=6.29
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 4193 0 0 0 623 6 0 0 25 0 1 0 237011679 18583552 4043 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 4537 4043 254 542 0 3986 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23504

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 2946
/proc/meminfo: memFree=1566656/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=20220 CPUtime=12.68
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 4702 0 0 0 1261 7 0 0 25 0 1 0 237011679 20705280 4552 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 5055 4552 254 542 0 4504 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25576

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 2946
/proc/meminfo: memFree=1563072/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=24928 CPUtime=25.48
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 5671 0 0 0 2538 10 0 0 25 0 1 0 237011679 25526272 5521 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 6232 5521 254 542 0 5681 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30284

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 2946
/proc/meminfo: memFree=1555904/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=33072 CPUtime=51.07
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 7729 0 0 0 5092 15 0 0 25 0 1 0 237011679 33865728 7306 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 8268 7306 254 542 0 7717 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38428

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 2946
/proc/meminfo: memFree=1542848/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=48044 CPUtime=102.28
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 11480 0 0 0 10202 26 0 0 25 0 1 0 237011679 49197056 10461 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 12011 10461 254 542 0 11460 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 53400

[startup+162.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 2946
/proc/meminfo: memFree=1529472/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=62620 CPUtime=162.28
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 15371 0 0 0 16189 39 0 0 25 0 1 0 237011679 64122880 13903 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 15655 13903 254 542 0 15104 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 67976

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 2946
/proc/meminfo: memFree=1520128/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=74484 CPUtime=222.27
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 18209 0 0 0 22179 48 0 0 25 0 1 0 237011679 76271616 16147 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 18621 16147 254 542 0 18070 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 79840

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2952
/proc/meminfo: memFree=1505656/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=90480 CPUtime=282.26
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 22176 0 0 0 28167 59 0 0 25 0 1 0 237011679 92651520 19749 1992294400 4194304 6416590 548682068912 18446744073709551615 4371415 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 22620 19749 254 542 0 22069 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 95836

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2952
/proc/meminfo: memFree=1490424/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=107576 CPUtime=342.27
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 26347 0 0 0 34158 69 0 0 25 0 1 0 237011679 110157824 23500 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 26894 23500 254 542 0 26343 0
Current children cumulated CPU time (s) 342.27

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

/proc/2945/statm: 34526 30227 254 542 0 33975 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 143460

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2952
/proc/meminfo: memFree=1454592/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=150296 CPUtime=642.25
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 36991 0 0 0 64114 111 0 0 25 0 1 0 237011679 153903104 32467 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 37574 32467 254 542 0 37023 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 155652

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2952
/proc/meminfo: memFree=1451712/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=154396 CPUtime=702.23
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 37762 0 0 0 70107 116 0 0 25 0 1 0 237011679 158101504 33238 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 38599 33238 254 542 0 38048 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 159752

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2952
/proc/meminfo: memFree=1440576/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=166500 CPUtime=762.24
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 40528 0 0 0 76099 125 0 0 25 0 1 0 237011679 170496000 36004 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 41625 36004 254 542 0 41074 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 171856

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2952
/proc/meminfo: memFree=1435008/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=171508 CPUtime=822.23
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 42673 0 0 0 82092 131 0 0 25 0 1 0 237011679 175624192 37414 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 1 0 0
/proc/2945/statm: 42877 37414 254 542 0 42326 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 176864

[startup+882.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 2952
/proc/meminfo: memFree=1433024/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=173428 CPUtime=882.24
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 43165 0 0 0 88087 137 0 0 25 0 1 0 237011679 177590272 37906 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 43357 37906 254 542 0 42806 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 178784

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 2952
/proc/meminfo: memFree=1425472/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=180192 CPUtime=942.23
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 45078 0 0 0 94082 141 0 0 25 0 1 0 237011679 184516608 39819 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 45048 39819 254 542 0 44497 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 185548

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 2952
/proc/meminfo: memFree=1416000/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=190660 CPUtime=1002.23
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 48219 0 0 0 100074 149 0 0 25 0 1 0 237011679 195235840 42115 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 47665 42115 254 542 0 47114 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 196016

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2952
/proc/meminfo: memFree=1415488/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=191144 CPUtime=1062.22
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 48387 0 0 0 106068 154 0 0 25 0 1 0 237011679 195731456 42283 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 47786 42283 254 542 0 47235 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 196500

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2952
/proc/meminfo: memFree=1413760/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=193224 CPUtime=1122.23
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 48816 0 0 0 112063 160 0 0 25 0 1 0 237011679 197861376 42712 1992294400 4194304 6416590 548682068912 18446744073709551615 4295353 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 48306 42712 254 542 0 47755 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 198580

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2952
/proc/meminfo: memFree=1403648/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=204464 CPUtime=1182.23
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 51397 0 0 0 118055 168 0 0 25 0 1 0 237011679 209371136 45293 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 51116 45293 254 542 0 50565 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 209820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2952
/proc/meminfo: memFree=1397952/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=209284 CPUtime=1200.03
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 52754 0 0 0 119833 170 0 0 25 0 1 0 237011679 214306816 46650 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 52321 46650 254 542 0 51770 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 214640

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2952
/proc/meminfo: memFree=1397952/2055920 swapFree=4180148/4192956
[pid=2944] ppid=2942 vsize=5356 CPUtime=0
/proc/2944/stat : 2944 (kw_pre) S 2942 2944 2844 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237011678 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2944/statm: 1339 231 192 169 0 50 0
[pid=2945] ppid=2944 vsize=209284 CPUtime=1200.03
/proc/2945/stat : 2945 (kw_preprocessor) R 2944 2944 2844 0 -1 0 52754 0 0 0 119833 170 0 0 25 0 1 0 237011679 214306816 46650 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2945/statm: 52321 46650 254 542 0 51770 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 214640

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2944 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 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.12
CPU time (s): 1200.03
CPU user time (s): 1198.33
CPU system time (s): 1.7
CPU usage (%): 99.9928
Max. virtual memory (cumulated for all children) (KiB): 214640

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 0.988849 second user time and 3.38748 second system time

The end

Launcher Data 

Begin job on node16 at 2009-05-12 02:56:23
IDJOB=1797395
IDBENCH=71741
IDSOLVER=646
FILE ID=node16/1797395-1242089783
PBS_JOBID= 9277721
Free space on /tmp= 66044 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT_RACE06/simon-s02b-dp11u10.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797395-1242089783/watcher-1797395-1242089783 -o /tmp/evaluation-result-1797395-1242089783/solver-1797395-1242089783 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1797395-1242089783.cnf

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

MD5SUM BENCH= bd35ccd857138682818061a3fbcb7546
RANDOM SEED=2003955549

node16.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:       1585328 kB
Buffers:         70152 kB
Cached:         343480 kB
SwapCached:       7152 kB
Active:         186092 kB
Inactive:       236084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1585328 kB
SwapTotal:     4192956 kB
SwapFree:      4180148 kB
Dirty:            3372 kB
Writeback:           0 kB
Mapped:          13520 kB
Slab:            34536 kB
Committed_AS:   844856 kB
PageTables:       1436 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= 66040 MiB
End job on node16 at 2009-05-12 03:16:25