Trace number 1807538

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) 1200.09 1200.61

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-290-100.cnf
MD5SUM46069fd95a12b364b1f1ad67bf25128f
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 variables290
Number of clauses696
Sum of the clauses size1740
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2580
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5116
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-1807538-1242158344/watcher-1807538-1242158344 -o /tmp/evaluation-result-1807538-1242158344/solver-1807538-1242158344 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807538-1242158344.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 12351
/proc/meminfo: memFree=920784/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=2756 CPUtime=0
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 322 0 0 0 0 0 0 0 19 0 1 0 243868166 2822144 298 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 689 299 216 542 0 138 0

[startup+0.093674 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 12351
/proc/meminfo: memFree=920784/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=3544 CPUtime=0.08
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 532 0 0 0 8 0 0 0 19 0 1 0 243868166 3629056 508 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 886 508 242 542 0 335 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8900

[startup+0.101673 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 12351
/proc/meminfo: memFree=920784/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=3544 CPUtime=0.09
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 553 0 0 0 9 0 0 0 19 0 1 0 243868166 3629056 529 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 886 529 242 542 0 335 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8900

[startup+0.301692 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 12351
/proc/meminfo: memFree=920784/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=4868 CPUtime=0.29
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 867 0 0 0 29 0 0 0 21 0 1 0 243868166 4984832 843 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 1217 843 242 542 0 666 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10224

[startup+0.701729 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 12351
/proc/meminfo: memFree=920784/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=6764 CPUtime=0.69
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 1335 0 0 0 68 1 0 0 25 0 1 0 243868166 6926336 1311 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 1691 1311 242 542 0 1140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12120

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12353
/proc/meminfo: memFree=915264/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=9488 CPUtime=1.49
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 1974 0 0 0 148 1 0 0 25 0 1 0 243868166 9715712 1950 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 2372 1950 242 542 0 1821 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14844

[startup+3.10195 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12353
/proc/meminfo: memFree=912576/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=11616 CPUtime=3.09
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 2492 0 0 0 306 3 0 0 25 0 1 0 243868166 11894784 2428 1992294400 4194304 6416590 548682068912 18446744073709551615 4294938 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 2904 2428 246 542 0 2353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16972

[startup+6.30225 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12353
/proc/meminfo: memFree=909696/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=13976 CPUtime=6.29
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 3112 0 0 0 624 5 0 0 25 0 1 0 243868166 14311424 2951 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 3494 2951 246 542 0 2943 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19332

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12353
/proc/meminfo: memFree=905536/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=18176 CPUtime=12.69
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 4217 0 0 0 1262 7 0 0 25 0 1 0 243868166 18612224 3927 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 4544 3927 246 542 0 3993 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23532

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12353
/proc/meminfo: memFree=900608/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=24064 CPUtime=25.48
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 5638 0 0 0 2539 9 0 0 25 0 1 0 243868166 24641536 5178 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 6016 5178 246 542 0 5465 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29420

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12353
/proc/meminfo: memFree=894336/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=31036 CPUtime=51.07
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 7414 0 0 0 5093 14 0 0 25 0 1 0 243868166 31780864 6730 1992294400 4194304 6416590 548682068912 18446744073709551615 4368448 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 7759 6730 246 542 0 7208 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36392

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12353
/proc/meminfo: memFree=884288/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=42912 CPUtime=102.25
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 10206 0 0 0 10203 22 0 0 25 0 1 0 243868166 43941888 9225 1992294400 4194304 6416590 548682068912 18446744073709551615 4294585 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 10728 9225 246 542 0 10177 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 48268

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12359
/proc/meminfo: memFree=876536/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=51652 CPUtime=162.23
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 12519 0 0 0 16192 31 0 0 25 0 1 0 243868166 52891648 11147 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 12913 11147 246 542 0 12362 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 57008

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12359
/proc/meminfo: memFree=870008/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=58740 CPUtime=222.19
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 14401 0 0 0 22182 37 0 0 25 0 1 0 243868166 60149760 12788 1992294400 4194304 6416590 548682068912 18446744073709551615 4294585 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 14685 12788 246 542 0 14134 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 64096

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12359
/proc/meminfo: memFree=863096/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=66196 CPUtime=282.17
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 16395 0 0 0 28174 43 0 0 25 0 1 0 243868166 67784704 14505 1992294400 4194304 6416590 548682068912 18446744073709551615 4420608 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 16549 14505 246 542 0 15998 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 71552

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12359
/proc/meminfo: memFree=856312/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=75156 CPUtime=342.16
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 18103 0 0 0 34168 48 0 0 25 0 1 0 243868166 76959744 16213 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 18789 16213 246 542 0 18238 0
Current children cumulated CPU time (s) 342.16

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

/proc/12352/statm: 22106 19200 246 542 0 21555 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 93780

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12359
/proc/meminfo: memFree=839104/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=94356 CPUtime=582.04
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 23064 0 0 0 58136 68 0 0 25 0 1 0 243868166 96620544 20490 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 23589 20490 246 542 0 23038 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 99712

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12359
/proc/meminfo: memFree=834560/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=99848 CPUtime=642.02
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 24608 0 0 0 64129 73 0 0 25 0 1 0 243868166 102244352 21613 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 24962 21613 246 542 0 24411 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 105204

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12359
/proc/meminfo: memFree=832960/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=101288 CPUtime=702
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 25011 0 0 0 70124 76 0 0 25 0 1 0 243868166 103718912 22016 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 25322 22016 246 542 0 24771 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 106644

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12359
/proc/meminfo: memFree=830848/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=104048 CPUtime=761.98
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 25591 0 0 0 76119 79 0 0 25 0 1 0 243868166 106545152 22596 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 26012 22596 246 542 0 25461 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 109404

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12359
/proc/meminfo: memFree=822400/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=112936 CPUtime=821.95
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 27653 0 0 0 82112 83 0 0 25 0 1 0 243868166 115646464 24658 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 28234 24658 246 542 0 27683 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 118292

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12359
/proc/meminfo: memFree=821312/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=114056 CPUtime=881.92
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 28376 0 0 0 88106 86 0 0 25 0 1 0 243868166 116793344 24897 1992294400 4194304 6416590 548682068912 18446744073709551615 4294634 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 28514 24897 246 542 0 27963 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 119412

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12359
/proc/meminfo: memFree=820416/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=115176 CPUtime=941.9
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 28622 0 0 0 94101 89 0 0 25 0 1 0 243868166 117940224 25143 1992294400 4194304 6416590 548682068912 18446744073709551615 4336573 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 28794 25143 246 542 0 28243 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 120532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12359
/proc/meminfo: memFree=819008/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=116936 CPUtime=1001.87
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 28965 0 0 0 100095 92 0 0 25 0 1 0 243868166 119742464 25486 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 29234 25486 246 542 0 28683 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 122292

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12359
/proc/meminfo: memFree=809024/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=128468 CPUtime=1061.85
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 31461 0 0 0 106089 96 0 0 25 0 1 0 243868166 131551232 27982 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 32117 27982 246 542 0 31566 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 133824

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12359
/proc/meminfo: memFree=806592/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=131348 CPUtime=1121.81
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 32614 0 0 0 112082 99 0 0 25 0 1 0 243868166 134500352 28579 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 32837 28579 246 542 0 32286 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 136704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12359
/proc/meminfo: memFree=805952/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=131668 CPUtime=1181.79
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 32783 0 0 0 118076 103 0 0 25 0 1 0 243868166 134828032 28748 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 32917 28748 246 542 0 32366 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 137024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12359
/proc/meminfo: memFree=805120/2055920 swapFree=4167512/4192956
[pid=12351] ppid=12349 vsize=5356 CPUtime=0
/proc/12351/stat : 12351 (kw_pre) S 12349 12351 12282 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243868166 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12351/statm: 1339 231 192 169 0 50 0
[pid=12352] ppid=12351 vsize=132628 CPUtime=1200.09
/proc/12352/stat : 12352 (kw_preprocessor) R 12351 12351 12282 0 -1 0 32979 0 0 0 119905 104 0 0 25 0 1 0 243868166 135811072 28944 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12352/statm: 33157 28944 246 542 0 32606 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 137984

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 12351 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=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.05
CPU system time (s): 1.04
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 137984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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 1.02784 second user time and 3.34849 second system time

The end

Launcher Data 

Begin job on node8 at 2009-05-12 21:59:04
IDJOB=1807538
IDBENCH=71787
IDSOLVER=646
FILE ID=node8/1807538-1242158344
PBS_JOBID= 9289721
Free space on /tmp= 66124 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-290-100.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807538-1242158344/watcher-1807538-1242158344 -o /tmp/evaluation-result-1807538-1242158344/solver-1807538-1242158344 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807538-1242158344.cnf

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

MD5SUM BENCH= 46069fd95a12b364b1f1ad67bf25128f
RANDOM SEED=1557028905

node8.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:        921264 kB
Buffers:         70496 kB
Cached:         957140 kB
SwapCached:      19020 kB
Active:         122540 kB
Inactive:       925772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        921264 kB
SwapTotal:     4192956 kB
SwapFree:      4167512 kB
Dirty:            3024 kB
Writeback:           0 kB
Mapped:          14232 kB
Slab:            72152 kB
Committed_AS:   985568 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66120 MiB
End job on node8 at 2009-05-12 22:19:07