Trace number 1796375

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) 1200.06 1201.81

General information on the benchmark

Nameindustrial/palacios/medium/
cube-11-h13-unsat.cnf
MD5SUM3a68d904935650d9da7e64e1ee7bae82
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 variables454385
Number of clauses1367522
Sum of the clauses size3191290
Maximum clause length19
Minimum clause length1
Number of clauses of size 11331
Number of clauses of size 2911962
Number of clauses of size 3451911
Number of clauses of size 42126
Number of clauses of size 518
Number of clauses of size over 5174

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-1796375-1242075208/watcher-1796375-1242075208 -o /tmp/evaluation-result-1796375-1242075208/solver-1796375-1242075208 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796375-1242075208.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 30391
/proc/meminfo: memFree=1436960/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) R 30389 30391 30195 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 214945032863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/30391/statm: 1339 230 191 169 0 50 0
[pid=30392] ppid=30391 vsize=5520 CPUtime=0
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 606 0 0 0 0 0 0 0 18 0 1 0 235550638 5652480 582 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 1380 591 190 542 0 829 0

[startup+0.0272319 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 30391
/proc/meminfo: memFree=1436960/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=20652 CPUtime=0.01
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 4113 0 0 0 0 1 0 0 19 0 1 0 235550638 21147648 4089 1992294400 4194304 6416590 548682068912 18446744073709551615 4279764 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 5163 4096 198 542 0 4612 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 26008

[startup+0.101239 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 30391
/proc/meminfo: memFree=1436960/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=64476 CPUtime=0.09
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 13199 0 0 0 4 5 0 0 19 0 1 0 235550638 66023424 13175 1992294400 4194304 6416590 548682068912 18446744073709551615 4288289 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 16119 13179 205 542 0 15568 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 69832

[startup+0.301262 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 30391
/proc/meminfo: memFree=1436960/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=188540 CPUtime=0.29
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 44384 0 0 0 12 17 0 0 21 0 1 0 235550638 193064960 44360 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 47168 44366 205 542 0 46617 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 193896

[startup+0.701305 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 30391
/proc/meminfo: memFree=1436960/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=278672 CPUtime=0.69
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 65233 0 0 0 44 25 0 0 25 0 1 0 235550638 285360128 65209 1992294400 4194304 6416590 548682068912 18446744073709551615 4856945 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 69668 65209 217 542 0 69117 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 284028

[startup+1.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30393
/proc/meminfo: memFree=1171472/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=289780 CPUtime=1.49
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 68333 0 0 0 122 27 0 0 25 0 1 0 235550638 296734720 68309 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 72445 68309 217 542 0 71894 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 295136

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30393
/proc/meminfo: memFree=1154576/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=311612 CPUtime=3.09
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 74341 0 0 0 278 31 0 0 25 0 1 0 235550638 319090688 74317 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 77903 74317 217 542 0 77352 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 316968

[startup+6.30194 s]
/proc/loadavg: 1.08 1.02 1.01 2/67 30393
/proc/meminfo: memFree=1102800/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=359684 CPUtime=6.29
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 89653 0 0 0 589 40 0 0 25 0 1 0 235550638 368316416 87323 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 89921 87323 217 542 0 89370 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 365040

[startup+12.7017 s]
/proc/loadavg: 1.07 1.02 1.00 2/67 30393
/proc/meminfo: memFree=968280/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=494320 CPUtime=12.69
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 123146 0 0 0 1175 94 0 0 25 0 1 0 235550638 506183680 118146 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 123580 118146 242 542 0 123029 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 499676

[startup+25.5011 s]
/proc/loadavg: 1.06 1.01 1.00 2/67 30393
/proc/meminfo: memFree=806744/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=615940 CPUtime=24.3
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 154727 0 0 0 2174 256 0 0 25 0 1 0 235550638 630722560 149727 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 153985 149727 242 542 0 153434 0
Current children cumulated CPU time (s) 24.3
Current children cumulated vsize (KiB) 621296

[startup+51.102 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 30393
/proc/meminfo: memFree=794328/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=620356 CPUtime=49.85
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 159801 0 0 0 4714 271 0 0 25 0 1 0 235550638 635244544 151241 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 155089 151241 250 542 0 154538 0
Current children cumulated CPU time (s) 49.85
Current children cumulated vsize (KiB) 625712

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 30393
/proc/meminfo: memFree=794392/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=620356 CPUtime=101.02
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 159870 0 0 0 9830 272 0 0 25 0 1 0 235550638 635244544 151310 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 155089 151310 250 542 0 154538 0
Current children cumulated CPU time (s) 101.02
Current children cumulated vsize (KiB) 625712

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30393
/proc/meminfo: memFree=794200/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=620356 CPUtime=160.99
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 159909 0 0 0 15826 273 0 0 25 0 1 0 235550638 635244544 151349 1992294400 4194304 6416590 548682068912 18446744073709551615 4297148 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 155089 151349 250 542 0 154538 0
Current children cumulated CPU time (s) 160.99
Current children cumulated vsize (KiB) 625712

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30393
/proc/meminfo: memFree=794072/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=620356 CPUtime=220.96
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 159952 0 0 0 21822 274 0 0 25 0 1 0 235550638 635244544 151392 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 155089 151392 250 542 0 154538 0
Current children cumulated CPU time (s) 220.96
Current children cumulated vsize (KiB) 625712

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30393
/proc/meminfo: memFree=793880/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=620356 CPUtime=280.94
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 160005 0 0 0 27819 275 0 0 25 0 1 0 235550638 635244544 151445 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 155089 151445 250 542 0 154538 0
Current children cumulated CPU time (s) 280.94
Current children cumulated vsize (KiB) 625712

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30393
/proc/meminfo: memFree=782360/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=631036 CPUtime=340.92
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 162884 0 0 0 33816 276 0 0 25 0 1 0 235550638 646180864 154324 1992294400 4194304 6416590 548682068912 18446744073709551615 4294548 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 157759 154324 253 542 0 157208 0
Current children cumulated CPU time (s) 340.92

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

/proc/30392/statm: 157759 154620 253 542 0 157208 0
Current children cumulated CPU time (s) 520.84
Current children cumulated vsize (KiB) 636392

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30399
/proc/meminfo: memFree=780952/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=631036 CPUtime=580.82
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 163241 0 0 0 57802 280 0 0 25 0 1 0 235550638 646180864 154681 1992294400 4194304 6416590 548682068912 18446744073709551615 5280333 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 157759 154681 253 542 0 157208 0
Current children cumulated CPU time (s) 580.82
Current children cumulated vsize (KiB) 636392

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30399
/proc/meminfo: memFree=780824/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=631036 CPUtime=640.8
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 163282 0 0 0 63799 281 0 0 25 0 1 0 235550638 646180864 154722 1992294400 4194304 6416590 548682068912 18446744073709551615 4294757 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 157759 154722 253 542 0 157208 0
Current children cumulated CPU time (s) 640.8
Current children cumulated vsize (KiB) 636392

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30399
/proc/meminfo: memFree=780440/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=631036 CPUtime=700.76
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 163333 0 0 0 69795 281 0 0 25 0 1 0 235550638 646180864 154773 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 157759 154773 253 542 0 157208 0
Current children cumulated CPU time (s) 700.76
Current children cumulated vsize (KiB) 636392

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30399
/proc/meminfo: memFree=780376/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=631036 CPUtime=760.74
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 163357 0 0 0 75793 281 0 0 25 0 1 0 235550638 646180864 154797 1992294400 4194304 6416590 548682068912 18446744073709551615 4420273 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 157759 154797 253 542 0 157208 0
Current children cumulated CPU time (s) 760.74
Current children cumulated vsize (KiB) 636392

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30399
/proc/meminfo: memFree=780376/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=631036 CPUtime=820.72
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 163376 0 0 0 81790 282 0 0 25 0 1 0 235550638 646180864 154816 1992294400 4194304 6416590 548682068912 18446744073709551615 4341194 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 157759 154816 253 542 0 157208 0
Current children cumulated CPU time (s) 820.72
Current children cumulated vsize (KiB) 636392

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30399
/proc/meminfo: memFree=780312/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=631036 CPUtime=880.69
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 163395 0 0 0 87787 282 0 0 25 0 1 0 235550638 646180864 154835 1992294400 4194304 6416590 548682068912 18446744073709551615 4297031 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 157759 154835 253 542 0 157208 0
Current children cumulated CPU time (s) 880.69
Current children cumulated vsize (KiB) 636392

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30399
/proc/meminfo: memFree=780120/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=631036 CPUtime=940.67
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 163444 0 0 0 93784 283 0 0 25 0 1 0 235550638 646180864 154884 1992294400 4194304 6416590 548682068912 18446744073709551615 4294751 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 157759 154884 253 542 0 157208 0
Current children cumulated CPU time (s) 940.67
Current children cumulated vsize (KiB) 636392

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30399
/proc/meminfo: memFree=779992/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=631036 CPUtime=1000.65
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 163479 0 0 0 99781 284 0 0 25 0 1 0 235550638 646180864 154919 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 157759 154919 253 542 0 157208 0
Current children cumulated CPU time (s) 1000.65
Current children cumulated vsize (KiB) 636392

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30399
/proc/meminfo: memFree=779864/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=631036 CPUtime=1060.62
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 163499 0 0 0 105778 284 0 0 25 0 1 0 235550638 646180864 154939 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 157759 154939 253 542 0 157208 0
Current children cumulated CPU time (s) 1060.62
Current children cumulated vsize (KiB) 636392

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30399
/proc/meminfo: memFree=779800/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=631036 CPUtime=1120.6
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 163532 0 0 0 111775 285 0 0 25 0 1 0 235550638 646180864 154972 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 157759 154972 253 542 0 157208 0
Current children cumulated CPU time (s) 1120.6
Current children cumulated vsize (KiB) 636392

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30399
/proc/meminfo: memFree=779544/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=631036 CPUtime=1180.57
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 163585 0 0 0 117772 285 0 0 25 0 1 0 235550638 646180864 155025 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 157759 155025 253 542 0 157208 0
Current children cumulated CPU time (s) 1180.57
Current children cumulated vsize (KiB) 636392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30399
/proc/meminfo: memFree=779480/2055920 swapFree=4173816/4192956
[pid=30391] ppid=30389 vsize=5356 CPUtime=0
/proc/30391/stat : 30391 (kw_pre) S 30389 30391 30195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235550638 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30391/statm: 1339 231 192 169 0 50 0
[pid=30392] ppid=30391 vsize=631036 CPUtime=1200.06
/proc/30392/stat : 30392 (kw_preprocessor) R 30391 30391 30195 0 -1 0 163606 0 0 0 119721 285 0 0 25 0 1 0 235550638 646180864 155046 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/30392/statm: 157759 155046 253 542 0 157208 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 636392

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 30391 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 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1201.81
CPU time (s): 1200.06
CPU user time (s): 1197.21
CPU system time (s): 2.85
CPU usage (%): 99.8541
Max. virtual memory (cumulated for all children) (KiB): 636392

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= 3
involuntary context switches= 1

runsolver used 0.955854 second user time and 3.42448 second system time

The end

Launcher Data 

Begin job on node85 at 2009-05-11 22:53:30
IDJOB=1796375
IDBENCH=20424
IDSOLVER=646
FILE ID=node85/1796375-1242075208
PBS_JOBID= 9277598
Free space on /tmp= 126424 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/industrial/palacios/medium/cube-11-h13-unsat.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796375-1242075208/watcher-1796375-1242075208 -o /tmp/evaluation-result-1796375-1242075208/solver-1796375-1242075208 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796375-1242075208.cnf

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

MD5SUM BENCH= 3a68d904935650d9da7e64e1ee7bae82
RANDOM SEED=823313439

node85.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		: 3000.238
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		: 3000.238
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:       1437376 kB
Buffers:         48440 kB
Cached:         505388 kB
SwapCached:      14244 kB
Active:         200096 kB
Inactive:       370040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1437376 kB
SwapTotal:     4192956 kB
SwapFree:      4173816 kB
Dirty:           27532 kB
Writeback:           0 kB
Mapped:          13644 kB
Slab:            34344 kB
Committed_AS:   751556 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= 126384 MiB
End job on node85 at 2009-05-11 23:13:33