Trace number 1807566

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 1200.71

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-270-100.cnf
MD5SUMe197a9710494056838206e38a7541851
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 variables270
Number of clauses648
Sum of the clauses size1620
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2540
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5108
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-1807566-1242158652/watcher-1807566-1242158652 -o /tmp/evaluation-result-1807566-1242158652/solver-1807566-1242158652 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807566-1242158652.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2301
/proc/meminfo: memFree=1537040/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=2748 CPUtime=0
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 321 0 0 0 0 0 0 0 19 0 1 0 243895542 2813952 297 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 687 297 216 542 0 136 0

[startup+0.034266 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2301
/proc/meminfo: memFree=1537040/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=3008 CPUtime=0.03
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 414 0 0 0 3 0 0 0 19 0 1 0 243895542 3080192 390 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 752 391 242 542 0 201 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8364

[startup+0.101278 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2301
/proc/meminfo: memFree=1537040/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=3668 CPUtime=0.09
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 564 0 0 0 9 0 0 0 19 0 1 0 243895542 3756032 540 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 917 540 242 542 0 366 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9024

[startup+0.301317 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2301
/proc/meminfo: memFree=1537040/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=4860 CPUtime=0.29
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 884 0 0 0 29 0 0 0 21 0 1 0 243895542 4976640 860 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 1215 860 242 542 0 664 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10216

[startup+0.701396 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2301
/proc/meminfo: memFree=1537040/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=6900 CPUtime=0.69
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 1367 0 0 0 69 0 0 0 25 0 1 0 243895542 7065600 1343 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 1725 1343 242 542 0 1174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12256

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1531328/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=9184 CPUtime=1.49
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 1923 0 0 0 148 1 0 0 25 0 1 0 243895542 9404416 1899 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 2296 1899 242 542 0 1745 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14540

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1529088/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=11284 CPUtime=3.08
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 2409 0 0 0 307 1 0 0 25 0 1 0 243895542 11554816 2345 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 2821 2345 246 542 0 2270 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16640

[startup+6.30149 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1526080/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=13852 CPUtime=6.28
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 3055 0 0 0 625 3 0 0 25 0 1 0 243895542 14184448 2894 1992294400 4194304 6416590 548682068912 18446744073709551615 4294597 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 3463 2894 246 542 0 2912 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19208

[startup+12.7027 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1522560/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=17316 CPUtime=12.67
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 3988 0 0 0 1263 4 0 0 25 0 1 0 243895542 17731584 3698 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 4329 3698 246 542 0 3778 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22672

[startup+25.5053 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1517504/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=23472 CPUtime=25.47
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 5474 0 0 0 2539 8 0 0 25 0 1 0 243895542 24035328 5014 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 5868 5014 246 542 0 5317 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 28828

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1511296/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=30308 CPUtime=51.06
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 7232 0 0 0 5092 14 0 0 25 0 1 0 243895542 31035392 6548 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 7577 6548 246 542 0 7026 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 35664

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1503296/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=40012 CPUtime=102.22
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 9562 0 0 0 10200 22 0 0 25 0 1 0 243895542 40972288 8582 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 10003 8582 246 542 0 9452 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 45368

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1493632/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=50780 CPUtime=162.19
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 12297 0 0 0 16189 30 0 0 25 0 1 0 243895542 51998720 10926 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 12695 10926 246 542 0 12144 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 56136

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1487680/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=57536 CPUtime=222.16
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 14007 0 0 0 22180 36 0 0 25 0 1 0 243895542 58916864 12395 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 14384 12395 246 542 0 13833 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 62892

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1480768/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=65256 CPUtime=282.12
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 15998 0 0 0 28170 42 0 0 25 0 1 0 243895542 66822144 14109 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 16314 14109 246 542 0 15763 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 70612

[startup+342.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1476864/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=69284 CPUtime=342.08
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 16967 0 0 0 34161 47 0 0 25 0 1 0 243895542 70946816 15078 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 17321 15078 246 542 0 16770 0
Current children cumulated CPU time (s) 342.08

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

/proc/2302/statm: 21873 18794 246 542 0 21322 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 92848

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1459776/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=90372 CPUtime=581.96
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 21901 0 0 0 58131 65 0 0 25 0 1 0 243895542 92540928 19328 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 22593 19328 246 542 0 22042 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 95728

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1454720/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=96416 CPUtime=641.93
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 23185 0 0 0 64123 70 0 0 25 0 1 0 243895542 98729984 20612 1992294400 4194304 6416590 548682068912 18446744073709551615 4289918 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 24104 20612 246 542 0 23553 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 101772

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1451200/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=100248 CPUtime=701.89
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 24422 0 0 0 70116 73 0 0 25 0 1 0 243895542 102653952 21428 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 25062 21428 246 542 0 24511 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 105604

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1450240/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=101368 CPUtime=761.86
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 24674 0 0 0 76108 78 0 0 25 0 1 0 243895542 103800832 21680 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 25342 21680 246 542 0 24791 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 106724

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1448064/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=104088 CPUtime=821.83
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 25213 0 0 0 82102 81 0 0 25 0 1 0 243895542 106586112 22219 1992294400 4194304 6416590 548682068912 18446744073709551615 4294952 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 26022 22219 246 542 0 25471 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 109444

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1440832/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=111844 CPUtime=881.8
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 27024 0 0 0 88095 85 0 0 25 0 1 0 243895542 114528256 24030 1992294400 4194304 6416590 548682068912 18446744073709551615 4294671 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 27961 24030 246 542 0 27410 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 117200

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1440064/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=112684 CPUtime=941.76
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 27694 0 0 0 94088 88 0 0 25 0 1 0 243895542 115388416 24216 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 28171 24216 246 542 0 27620 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 118040

[startup+1002.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1439104/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=113644 CPUtime=1001.73
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 27921 0 0 0 100082 91 0 0 25 0 1 0 243895542 116371456 24443 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 28411 24443 246 542 0 27860 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 119000

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1437760/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=114896 CPUtime=1061.69
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 28289 0 0 0 106075 94 0 0 25 0 1 0 243895542 117653504 24811 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 28724 24811 246 542 0 28173 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 120252

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1427840/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=125772 CPUtime=1121.67
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 30732 0 0 0 112067 100 0 0 25 0 1 0 243895542 128790528 27254 1992294400 4194304 6416590 548682068912 18446744073709551615 4294878 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 31443 27254 246 542 0 30892 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 131128

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1424576/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=129472 CPUtime=1181.63
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 32081 0 0 0 118060 103 0 0 25 0 1 0 243895542 132579328 28047 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 32368 28047 246 542 0 31817 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 134828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2303
/proc/meminfo: memFree=1424320/2055920 swapFree=4125732/4192956
[pid=2301] ppid=2299 vsize=5356 CPUtime=0
/proc/2301/stat : 2301 (kw_pre) S 2299 2301 2219 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2301/statm: 1339 231 192 169 0 50 0
[pid=2302] ppid=2301 vsize=129792 CPUtime=1200.03
/proc/2302/stat : 2302 (kw_preprocessor) R 2301 2301 2219 0 -1 0 32146 0 0 0 119898 105 0 0 25 0 1 0 243895542 132907008 28112 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2302/statm: 32448 28112 246 542 0 31897 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 135148

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 2301 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# 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): 1200.71
CPU time (s): 1200.03
CPU user time (s): 1198.98
CPU system time (s): 1.05
CPU usage (%): 99.9431
Max. virtual memory (cumulated for all children) (KiB): 135880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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= 3
involuntary context switches= 1

runsolver used 1.03684 second user time and 3.33449 second system time

The end

Launcher Data 

Begin job on node77 at 2009-05-12 22:04:12
IDJOB=1807566
IDBENCH=71791
IDSOLVER=646
FILE ID=node77/1807566-1242158652
PBS_JOBID= 9289748
Free space on /tmp= 66080 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-270-100.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807566-1242158652/watcher-1807566-1242158652 -o /tmp/evaluation-result-1807566-1242158652/solver-1807566-1242158652 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807566-1242158652.cnf

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

MD5SUM BENCH= e197a9710494056838206e38a7541851
RANDOM SEED=87629198

node77.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		: 3000.270
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		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1537520 kB
Buffers:         43864 kB
Cached:         354408 kB
SwapCached:      61680 kB
Active:         106712 kB
Inactive:       355340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1537520 kB
SwapTotal:     4192956 kB
SwapFree:      4125732 kB
Dirty:            3020 kB
Writeback:           0 kB
Mapped:          14132 kB
Slab:            42344 kB
Committed_AS:   931348 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= 66080 MiB
End job on node77 at 2009-05-12 22:24:14