Trace number 1796315

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) 1200.01 1200.51

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h18-unsat.cnf
MD5SUMb3381a58cbbd64d5d90a3b4fcd44bf6d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables338487
Number of clauses1187589
Sum of the clauses size2886289
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2849854
Number of clauses of size 3326098
Number of clauses of size 4798
Number of clauses of size 5544
Number of clauses of size over 510039

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-1796315-1242074189/watcher-1796315-1242074189 -o /tmp/evaluation-result-1796315-1242074189/solver-1796315-1242074189 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796315-1242074189.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 1.02 3/64 4773
/proc/meminfo: memFree=1406720/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=5520 CPUtime=0
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 500 0 0 0 0 0 0 0 19 0 1 0 235453781 5652480 476 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 1380 486 190 542 0 829 0

[startup+0.0432581 s]
/proc/loadavg: 1.00 1.00 1.02 3/64 4773
/proc/meminfo: memFree=1406720/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=37004 CPUtime=0.03
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 5910 0 0 0 2 1 0 0 19 0 1 0 235453781 37892096 5886 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 9251 5890 205 542 0 8700 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 42360

[startup+0.101268 s]
/proc/loadavg: 1.00 1.00 1.02 3/64 4773
/proc/meminfo: memFree=1406720/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=56012 CPUtime=0.09
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 12263 0 0 0 5 4 0 0 19 0 1 0 235453781 57356288 12239 1992294400 4194304 6416590 548682068912 18446744073709551615 4288289 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 14003 12242 205 542 0 13452 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 61368

[startup+0.301307 s]
/proc/loadavg: 1.00 1.00 1.02 3/64 4773
/proc/meminfo: memFree=1406720/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=180956 CPUtime=0.28
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 43978 0 0 0 13 15 0 0 20 0 1 0 235453781 185298944 43954 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 45272 43960 205 542 0 44721 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 186312

[startup+0.701387 s]
/proc/loadavg: 1.00 1.00 1.02 3/64 4773
/proc/meminfo: memFree=1406720/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=213196 CPUtime=0.68
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 49547 0 0 0 50 18 0 0 25 0 1 0 235453781 218312704 49523 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 53299 49523 218 542 0 52748 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 218552

[startup+1.50255 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 4775
/proc/meminfo: memFree=1204336/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=223888 CPUtime=1.48
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 52518 0 0 0 128 20 0 0 25 0 1 0 235453781 229261312 52495 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 55972 52495 218 542 0 55421 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 229244

[startup+3.10186 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 4775
/proc/meminfo: memFree=1188144/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=250100 CPUtime=3.09
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 59659 0 0 0 285 24 0 0 25 0 1 0 235453781 256102400 59635 1992294400 4194304 6416590 548682068912 18446744073709551615 4292826 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 62525 59635 218 542 0 61974 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 255456

[startup+6.3025 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 4775
/proc/meminfo: memFree=1139248/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=296200 CPUtime=6.29
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 73031 0 0 0 599 30 0 0 25 0 1 0 235453781 303308800 72238 1992294400 4194304 6416590 548682068912 18446744073709551615 4292812 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 74050 72238 218 542 0 73499 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 301556

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 4775
/proc/meminfo: memFree=1017848/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=407444 CPUtime=12.67
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 102376 0 0 0 1179 88 0 0 25 0 1 0 235453781 417222656 98052 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 101861 98052 243 542 0 101310 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 412800

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 4775
/proc/meminfo: memFree=890616/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=498968 CPUtime=25.46
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 126982 0 0 0 2336 210 0 0 25 0 1 0 235453781 510943232 122658 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 124742 122658 243 542 0 124191 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 504324

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 4775
/proc/meminfo: memFree=882808/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=502840 CPUtime=51.03
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 130841 0 0 0 4889 214 0 0 25 0 1 0 235453781 514908160 123859 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 125710 123859 250 542 0 125159 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 508196

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 4775
/proc/meminfo: memFree=882680/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=502840 CPUtime=102.22
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 130881 0 0 0 10005 217 0 0 25 0 1 0 235453781 514908160 123899 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 125710 123899 250 542 0 125159 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 508196

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4775
/proc/meminfo: memFree=882296/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=502840 CPUtime=162.19
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 130999 0 0 0 16001 218 0 0 25 0 1 0 235453781 514908160 124017 1992294400 4194304 6416590 548682068912 18446744073709551615 4294575 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 125710 124017 253 542 0 125159 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 508196

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4775
/proc/meminfo: memFree=874104/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=510896 CPUtime=222.17
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 133032 0 0 0 21995 222 0 0 25 0 1 0 235453781 523157504 126050 1992294400 4194304 6416590 548682068912 18446744073709551615 4420273 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 127724 126050 253 542 0 127173 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 516252

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4775
/proc/meminfo: memFree=873912/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=510896 CPUtime=282.14
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 133076 0 0 0 27990 224 0 0 25 0 1 0 235453781 523157504 126094 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 127724 126094 253 542 0 127173 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 516252

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4777
/proc/meminfo: memFree=873848/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=510896 CPUtime=342.12
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 133088 0 0 0 33987 225 0 0 25 0 1 0 235453781 523157504 126106 1992294400 4194304 6416590 548682068912 18446744073709551615 4573046 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 127724 126106 253 542 0 127173 0
Current children cumulated CPU time (s) 342.12

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

/proc/4774/statm: 127724 126283 254 542 0 127173 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 516252

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4777
/proc/meminfo: memFree=873016/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=510896 CPUtime=642.02
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 133271 0 0 0 63967 235 0 0 25 0 1 0 235453781 523157504 126289 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 127724 126289 254 542 0 127173 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 516252

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4777
/proc/meminfo: memFree=872952/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=510896 CPUtime=701.99
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 133279 0 0 0 69961 238 0 0 25 0 1 0 235453781 523157504 126297 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 127724 126297 254 542 0 127173 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 516252

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4777
/proc/meminfo: memFree=872824/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=510896 CPUtime=761.97
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 133309 0 0 0 75956 241 0 0 25 0 1 0 235453781 523157504 126327 1992294400 4194304 6416590 548682068912 18446744073709551615 4341214 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 127724 126327 254 542 0 127173 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 516252

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4777
/proc/meminfo: memFree=872632/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=510896 CPUtime=821.95
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 133354 0 0 0 81951 244 0 0 25 0 1 0 235453781 523157504 126372 1992294400 4194304 6416590 548682068912 18446744073709551615 4294604 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 127724 126372 254 542 0 127173 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 516252

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4777
/proc/meminfo: memFree=872568/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=510896 CPUtime=881.93
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 133355 0 0 0 87947 246 0 0 25 0 1 0 235453781 523157504 126373 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 127724 126373 254 542 0 127173 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 516252

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4777
/proc/meminfo: memFree=872568/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=510896 CPUtime=941.9
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 133357 0 0 0 93943 247 0 0 25 0 1 0 235453781 523157504 126375 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 127724 126375 254 542 0 127173 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 516252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4777
/proc/meminfo: memFree=872504/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=510896 CPUtime=1001.88
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 133362 0 0 0 99940 248 0 0 25 0 1 0 235453781 523157504 126380 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 127724 126380 254 542 0 127173 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 516252

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4777
/proc/meminfo: memFree=872440/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=510896 CPUtime=1061.86
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 133372 0 0 0 105936 250 0 0 25 0 1 0 235453781 523157504 126390 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 127724 126390 254 542 0 127173 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 516252

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4777
/proc/meminfo: memFree=872312/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=510896 CPUtime=1121.83
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 133406 0 0 0 111931 252 0 0 25 0 1 0 235453781 523157504 126424 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 127724 126424 254 542 0 127173 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 516252

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4777
/proc/meminfo: memFree=872184/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=510896 CPUtime=1181.81
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 133419 0 0 0 117927 254 0 0 25 0 1 0 235453781 523157504 126437 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 127724 126437 254 542 0 127173 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 516252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4777
/proc/meminfo: memFree=872184/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=510896 CPUtime=1200.01
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 133420 0 0 0 119746 255 0 0 25 0 1 0 235453781 523157504 126438 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 127724 126438 254 542 0 127173 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 516252

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4777
/proc/meminfo: memFree=872184/2055920 swapFree=4180356/4192956
[pid=4773] ppid=4771 vsize=5356 CPUtime=0
/proc/4773/stat : 4773 (kw_pre) S 4771 4773 4669 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235453781 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4773/statm: 1339 231 192 169 0 50 0
[pid=4774] ppid=4773 vsize=510896 CPUtime=1200.01
/proc/4774/stat : 4774 (kw_preprocessor) R 4773 4773 4669 0 -1 0 133420 0 0 0 119746 255 0 0 25 0 1 0 235453781 523157504 126438 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/4774/statm: 127724 126438 254 542 0 127173 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 516252

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4773 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 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1197.46
CPU system time (s): 2.55
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 516252

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= 4
involuntary context switches= 1

runsolver used 1.36479 second user time and 3.01154 second system time

The end

Launcher Data 

Begin job on node1 at 2009-05-11 22:36:31
IDJOB=1796315
IDBENCH=20405
IDSOLVER=646
FILE ID=node1/1796315-1242074189
PBS_JOBID= 9277621
Free space on /tmp= 66248 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/industrial/palacios/hard/sortnet-8-ipc5-h18-unsat.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796315-1242074189/watcher-1796315-1242074189 -o /tmp/evaluation-result-1796315-1242074189/solver-1796315-1242074189 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796315-1242074189.cnf

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

MD5SUM BENCH= b3381a58cbbd64d5d90a3b4fcd44bf6d
RANDOM SEED=482595078

node1.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	: 5931.00
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:       1407200 kB
Buffers:         47416 kB
Cached:         523004 kB
SwapCached:       6356 kB
Active:          49752 kB
Inactive:       528472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1407200 kB
SwapTotal:     4192956 kB
SwapFree:      4180356 kB
Dirty:           24492 kB
Writeback:           0 kB
Mapped:          13512 kB
Slab:            56560 kB
Committed_AS:   868536 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= 66216 MiB
End job on node1 at 2009-05-11 22:56:33