Trace number 1806887

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 1200.61

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-200-100.cnf
MD5SUM3eff3d0cb86e42a8fbb844259e0c7beb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses480
Sum of the clauses size1200
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2400
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 580
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1806887-1242153334/watcher-1806887-1242153334 -o /tmp/evaluation-result-1806887-1242153334/solver-1806887-1242153334 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806887-1242153334.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: 0.91 0.95 0.98 3/64 15265
/proc/meminfo: memFree=1008760/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=2440 CPUtime=0
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 201 0 0 0 0 0 0 0 18 0 1 0 243362017 2498560 177 1992294400 4194304 6416590 548682068912 18446744073709551615 4241936 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 610 190 172 542 0 59 0

[startup+0.0907861 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15265
/proc/meminfo: memFree=1008760/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=3448 CPUtime=0.08
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 516 0 0 0 8 0 0 0 18 0 1 0 243362017 3530752 492 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 862 492 242 542 0 311 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8804

[startup+0.101787 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15265
/proc/meminfo: memFree=1008760/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=3576 CPUtime=0.09
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 536 0 0 0 9 0 0 0 18 0 1 0 243362017 3661824 512 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 894 512 242 542 0 343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8932

[startup+0.301823 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15265
/proc/meminfo: memFree=1008760/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=4640 CPUtime=0.28
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 821 0 0 0 28 0 0 0 19 0 1 0 243362017 4751360 797 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 1160 797 242 542 0 609 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9996

[startup+0.701899 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15265
/proc/meminfo: memFree=1008760/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=6280 CPUtime=0.69
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 1206 0 0 0 68 1 0 0 23 0 1 0 243362017 6430720 1182 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 1570 1182 242 542 0 1019 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11636

[startup+1.50105 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 15267
/proc/meminfo: memFree=1003880/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=8520 CPUtime=1.49
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 1715 0 0 0 148 1 0 0 25 0 1 0 243362017 8724480 1691 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 2130 1691 242 542 0 1579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13876

[startup+3.10135 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 15267
/proc/meminfo: memFree=1001512/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=10684 CPUtime=3.08
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 2198 0 0 0 307 1 0 0 25 0 1 0 243362017 10940416 2134 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 2671 2134 243 542 0 2120 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16040

[startup+6.30195 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 15267
/proc/meminfo: memFree=999464/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=12980 CPUtime=6.28
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 2805 0 0 0 625 3 0 0 25 0 1 0 243362017 13291520 2644 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 3245 2644 246 542 0 2694 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18336

[startup+12.7022 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 15267
/proc/meminfo: memFree=995952/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=17144 CPUtime=12.68
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 3788 0 0 0 1262 6 0 0 25 0 1 0 243362017 17555456 3567 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 4286 3567 246 542 0 3735 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22500

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 15267
/proc/meminfo: memFree=991344/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=21456 CPUtime=25.48
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 4892 0 0 0 2539 9 0 0 25 0 1 0 243362017 21970944 4432 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 5364 4432 246 542 0 4813 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26812

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 15267
/proc/meminfo: memFree=986288/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=27180 CPUtime=51.06
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 6400 0 0 0 5092 14 0 0 25 0 1 0 243362017 27832320 5716 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 6795 5716 246 542 0 6244 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 32536

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 15267
/proc/meminfo: memFree=979184/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=36212 CPUtime=102.24
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 8492 0 0 0 10202 22 0 0 25 0 1 0 243362017 37081088 7512 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 9053 7512 246 542 0 8502 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 41568

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15267
/proc/meminfo: memFree=970672/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=45768 CPUtime=162.2
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 10788 0 0 0 16192 28 0 0 25 0 1 0 243362017 46866432 9626 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 11442 9626 246 542 0 10891 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 51124

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15267
/proc/meminfo: memFree=965616/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=51652 CPUtime=222.17
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 12268 0 0 0 22184 33 0 0 25 0 1 0 243362017 52891648 10897 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 12913 10897 246 542 0 12362 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 57008

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15267
/proc/meminfo: memFree=960816/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=57516 CPUtime=282.14
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 13742 0 0 0 28175 39 0 0 25 0 1 0 243362017 58896384 12130 1992294400 4194304 6416590 548682068912 18446744073709551615 4295345 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 14379 12130 246 542 0 13828 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 62872

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15267
/proc/meminfo: memFree=957232/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=61484 CPUtime=342.12
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 14880 0 0 0 34168 44 0 0 25 0 1 0 243362017 62959616 12991 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 15371 12991 246 542 0 14820 0
Current children cumulated CPU time (s) 342.12

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

/proc/15266/statm: 19292 16120 246 542 0 18741 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 82524

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15269
/proc/meminfo: memFree=941808/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=80604 CPUtime=582
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 19396 0 0 0 58140 60 0 0 25 0 1 0 243362017 82538496 16823 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 20151 16823 246 542 0 19600 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 85960

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15269
/proc/meminfo: memFree=940720/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=81884 CPUtime=641.98
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 19669 0 0 0 64135 63 0 0 25 0 1 0 243362017 83849216 17096 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 20471 17096 246 542 0 19920 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 87240

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15269
/proc/meminfo: memFree=936496/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=86084 CPUtime=701.94
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 20730 0 0 0 70127 67 0 0 25 0 1 0 243362017 88150016 18157 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 21521 18157 246 542 0 20970 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 91440

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15269
/proc/meminfo: memFree=933552/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=89568 CPUtime=761.91
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 21887 0 0 0 76121 70 0 0 25 0 1 0 243362017 91717632 18893 1992294400 4194304 6416590 548682068912 18446744073709551615 4294606 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 22392 18893 246 542 0 21841 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 94924

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15269
/proc/meminfo: memFree=932784/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=90368 CPUtime=821.88
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 22066 0 0 0 82116 72 0 0 25 0 1 0 243362017 92536832 19072 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 22592 19072 246 542 0 22041 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 95724

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15269
/proc/meminfo: memFree=931312/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=92128 CPUtime=881.86
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 22430 0 0 0 88110 76 0 0 25 0 1 0 243362017 94339072 19436 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 23032 19436 246 542 0 22481 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 97484

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15269
/proc/meminfo: memFree=926448/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=97588 CPUtime=941.83
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 23671 0 0 0 94104 79 0 0 25 0 1 0 243362017 99930112 20677 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 24397 20677 246 542 0 23846 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 102944

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15269
/proc/meminfo: memFree=923120/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=101224 CPUtime=1001.8
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 24952 0 0 0 100098 82 0 0 25 0 1 0 243362017 103653376 21474 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 25306 21474 246 542 0 24755 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 106580

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15269
/proc/meminfo: memFree=922032/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=102664 CPUtime=1061.78
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 25232 0 0 0 106093 85 0 0 25 0 1 0 243362017 105127936 21754 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 25666 21754 246 542 0 25115 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 108020

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15269
/proc/meminfo: memFree=919856/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=105224 CPUtime=1121.74
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 25786 0 0 0 112086 88 0 0 25 0 1 0 243362017 107749376 22308 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 26306 22308 246 542 0 25755 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 110580

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15269
/proc/meminfo: memFree=918960/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=105864 CPUtime=1181.71
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 26004 0 0 0 118080 91 0 0 25 0 1 0 243362017 108404736 22526 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 26466 22526 246 542 0 25915 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 111220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15269
/proc/meminfo: memFree=917168/2055920 swapFree=4181168/4192956
[pid=15265] ppid=15263 vsize=5356 CPUtime=0
/proc/15265/stat : 15265 (kw_pre) S 15263 15265 14860 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243362017 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15265/statm: 1339 231 192 169 0 50 0
[pid=15266] ppid=15265 vsize=107620 CPUtime=1200
/proc/15266/stat : 15266 (kw_preprocessor) R 15265 15265 14860 0 -1 0 26454 0 0 0 119908 92 0 0 25 0 1 0 243362017 110202880 22976 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15266/statm: 26905 22976 246 542 0 26354 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 112976

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 15265 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200
#
# 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
CPU user time (s): 1199.08
CPU system time (s): 0.92
CPU usage (%): 99.949
Max. virtual memory (cumulated for all children) (KiB): 112976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 1

runsolver used 0.986849 second user time and 3.38948 second system time

The end

Launcher Data 

Begin job on node37 at 2009-05-12 20:35:34
IDJOB=1806887
IDBENCH=71124
IDSOLVER=646
FILE ID=node37/1806887-1242153334
PBS_JOBID= 9289684
Free space on /tmp= 66220 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-200-100.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806887-1242153334/watcher-1806887-1242153334 -o /tmp/evaluation-result-1806887-1242153334/solver-1806887-1242153334 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806887-1242153334.cnf

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

MD5SUM BENCH= 3eff3d0cb86e42a8fbb844259e0c7beb
RANDOM SEED=1357719637

node37.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1009304 kB
Buffers:         83444 kB
Cached:         865600 kB
SwapCached:       5608 kB
Active:          80668 kB
Inactive:       876764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1009304 kB
SwapTotal:     4192956 kB
SwapFree:      4181168 kB
Dirty:            3020 kB
Writeback:           0 kB
Mapped:          14076 kB
Slab:            75368 kB
Committed_AS:   977896 kB
PageTables:       1372 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= 66216 MiB
End job on node37 at 2009-05-12 20:55:37