Trace number 1797400

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) 1200.07 1200.41

General information on the benchmark

Namevelev-pipe-o-uns-1.0-7.cnf
MD5SUMb7df25f653e1e7a9ffcd39b3231809e6
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 variables24415
Number of clauses711050
Sum of the clauses size2091630
Maximum clause length161
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2605924
Number of clauses of size 386384
Number of clauses of size 4614
Number of clauses of size 5475
Number of clauses of size over 517652

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-1797400-1242089844/watcher-1797400-1242089844 -o /tmp/evaluation-result-1797400-1242089844/solver-1797400-1242089844 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1797400-1242089844.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 3/64 6311
/proc/meminfo: memFree=1614456/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) R 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 4399152 0 65536 4100 65538 0 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=3984 CPUtime=0
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 513 0 0 0 0 0 0 0 20 0 1 0 237013086 4079616 489 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 996 496 190 542 0 445 0

[startup+0.040851 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6311
/proc/meminfo: memFree=1614456/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=24852 CPUtime=0.02
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 4091 0 0 0 1 1 0 0 20 0 1 0 237013086 25448448 4067 1992294400 4194304 6416590 548682068912 18446744073709551615 4355949 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 6213 4067 216 542 0 5662 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 30208

[startup+0.101857 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6311
/proc/meminfo: memFree=1614456/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=25776 CPUtime=0.08
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 4364 0 0 0 7 1 0 0 20 0 1 0 237013086 26394624 4340 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 6444 4341 216 542 0 5893 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 31132

[startup+0.301875 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6311
/proc/meminfo: memFree=1614456/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=29076 CPUtime=0.29
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 5255 0 0 0 27 2 0 0 21 0 1 0 237013086 29773824 5231 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 7269 5231 216 542 0 6718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34432

[startup+0.701915 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6311
/proc/meminfo: memFree=1614456/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=35340 CPUtime=0.69
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 6987 0 0 0 65 4 0 0 24 0 1 0 237013086 36188160 6963 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 8835 6963 216 542 0 8284 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40696

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6313
/proc/meminfo: memFree=1582056/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=48388 CPUtime=1.49
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 10922 0 0 0 143 6 0 0 25 0 1 0 237013086 49549312 10513 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 12097 10513 217 542 0 11546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53744

[startup+3.10216 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6313
/proc/meminfo: memFree=1562984/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=73564 CPUtime=3.09
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 18546 0 0 0 298 11 0 0 25 0 1 0 237013086 75329536 17368 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 18391 17368 217 542 0 17840 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78920

[startup+6.30147 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6313
/proc/meminfo: memFree=1499880/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=124160 CPUtime=6.28
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 29884 0 0 0 613 15 0 0 25 0 1 0 237013086 127139840 28706 1992294400 4194304 6416590 548682068912 18446744073709551615 4567210 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 31040 28706 234 542 0 30489 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 129516

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6313
/proc/meminfo: memFree=1491880/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=132932 CPUtime=12.68
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 32235 0 0 0 1250 18 0 0 25 0 1 0 237013086 136122368 31057 1992294400 4194304 6416590 548682068912 18446744073709551615 4315922 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 33233 31057 243 542 0 32682 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 138288

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6313
/proc/meminfo: memFree=1476264/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=146348 CPUtime=25.48
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 35543 0 0 0 2527 21 0 0 25 0 1 0 237013086 149860352 34365 1992294400 4194304 6416590 548682068912 18446744073709551615 4567207 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 36587 34365 243 542 0 36036 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 151704

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6313
/proc/meminfo: memFree=1475368/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=146348 CPUtime=51.06
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 35825 0 0 0 5069 37 0 0 25 0 1 0 237013086 149860352 34647 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 36587 34647 253 542 0 36036 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 151704

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6313
/proc/meminfo: memFree=1442024/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=183012 CPUtime=102.25
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 44124 0 0 0 10161 64 0 0 25 0 1 0 237013086 187404288 42946 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 45753 42946 254 542 0 45202 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 188368

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6313
/proc/meminfo: memFree=1411176/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=216960 CPUtime=162.23
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 51816 0 0 0 16116 107 0 0 25 0 1 0 237013086 222167040 50638 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 54240 50638 254 542 0 53689 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 222316

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6319
/proc/meminfo: memFree=1371368/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=258864 CPUtime=222.21
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 61726 0 0 0 22065 156 0 0 25 0 1 0 237013086 265076736 60548 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 64716 60548 254 542 0 64165 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 264220

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6319
/proc/meminfo: memFree=1344936/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=286864 CPUtime=282.19
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 68605 0 0 0 28025 194 0 0 25 0 1 0 237013086 293748736 67427 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 71716 67427 254 542 0 71165 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 292220

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6319
/proc/meminfo: memFree=1314600/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=316984 CPUtime=342.18
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 75886 0 0 0 33984 234 0 0 25 0 1 0 237013086 324591616 74708 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 79246 74708 254 542 0 78695 0
Current children cumulated CPU time (s) 342.18

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

/proc/6312/statm: 94749 89268 254 542 0 94198 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 384352

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6319
/proc/meminfo: memFree=1208168/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=428088 CPUtime=582.11
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 103271 0 0 0 57846 365 0 0 25 0 1 0 237013086 438362112 101248 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 107022 101248 254 542 0 106471 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 433444

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6319
/proc/meminfo: memFree=1206696/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=429212 CPUtime=642.1
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 103632 0 0 0 63821 389 0 0 25 0 1 0 237013086 439513088 101609 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 107303 101609 254 542 0 106752 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 434568

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6319
/proc/meminfo: memFree=1192040/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=445908 CPUtime=702.09
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 108295 0 0 0 69790 419 0 0 25 0 1 0 237013086 456609792 105299 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 111477 105299 254 542 0 110926 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 451264

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6319
/proc/meminfo: memFree=1179880/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=462708 CPUtime=762.08
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 111491 0 0 0 75767 441 0 0 25 0 1 0 237013086 473812992 108495 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 115677 108495 254 542 0 115126 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 468064

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6319
/proc/meminfo: memFree=1135592/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=507876 CPUtime=822.06
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 123412 0 0 0 81742 464 0 0 25 0 1 0 237013086 520065024 119298 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 126969 119298 254 542 0 126418 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 513232

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6319
/proc/meminfo: memFree=1133480/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=510632 CPUtime=882.04
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 124009 0 0 0 87722 482 0 0 25 0 1 0 237013086 522887168 119895 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 127658 119895 254 542 0 127107 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 515988

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6319
/proc/meminfo: memFree=1122920/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=523596 CPUtime=942.03
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 126854 0 0 0 93701 502 0 0 25 0 1 0 237013086 536162304 122740 1992294400 4194304 6416590 548682068912 18446744073709551615 4294550 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 130899 122740 254 542 0 130348 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 528952

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6319
/proc/meminfo: memFree=1067624/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=579840 CPUtime=1002.01
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 140373 0 0 0 99675 526 0 0 25 0 1 0 237013086 593756160 136259 1992294400 4194304 6416590 548682068912 18446744073709551615 4304388 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 144960 136259 254 542 0 144409 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 585196

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6319
/proc/meminfo: memFree=1071144/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=577244 CPUtime=1062
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 140790 0 0 0 105656 544 0 0 25 0 1 0 237013086 591097856 135391 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 144311 135391 254 542 0 143760 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 582600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6319
/proc/meminfo: memFree=1068008/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=579804 CPUtime=1121.98
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 141560 0 0 0 111637 561 0 0 25 0 1 0 237013086 593719296 136161 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 144951 136161 254 542 0 144400 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 585160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6319
/proc/meminfo: memFree=1058152/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=596000 CPUtime=1181.97
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 144299 0 0 0 117621 576 0 0 25 0 1 0 237013086 610304000 138900 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 149000 138900 254 542 0 148449 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 601356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6319
/proc/meminfo: memFree=1041000/2055920 swapFree=4181464/4192956
[pid=6311] ppid=6309 vsize=5356 CPUtime=0
/proc/6311/stat : 6311 (kw_pre) S 6309 6311 6182 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 237013086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6311/statm: 1339 231 192 169 0 50 0
[pid=6312] ppid=6311 vsize=611968 CPUtime=1200.07
/proc/6312/stat : 6312 (kw_preprocessor) R 6311 6311 6182 0 -1 0 148301 0 0 0 119425 582 0 0 25 0 1 0 237013086 626655232 142902 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6312/statm: 152992 142902 254 542 0 152441 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 617324

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 6311 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 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1194.25
CPU system time (s): 5.82
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 617324

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= 2

runsolver used 1.2928 second user time and 3.08253 second system time

The end

Launcher Data 

Begin job on node36 at 2009-05-12 02:57:25
IDJOB=1797400
IDBENCH=71743
IDSOLVER=646
FILE ID=node36/1797400-1242089844
PBS_JOBID= 9277700
Free space on /tmp= 66256 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT_RACE06/velev-pipe-o-uns-1.0-7.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797400-1242089844/watcher-1797400-1242089844 -o /tmp/evaluation-result-1797400-1242089844/solver-1797400-1242089844 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1797400-1242089844.cnf

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

MD5SUM BENCH= b7df25f653e1e7a9ffcd39b3231809e6
RANDOM SEED=1220556946

node36.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		: 3000.232
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		: 3000.232
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:       1614936 kB
Buffers:         47096 kB
Cached:         317420 kB
SwapCached:       5268 kB
Active:          41292 kB
Inactive:       331000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1614936 kB
SwapTotal:     4192956 kB
SwapFree:      4181464 kB
Dirty:           16008 kB
Writeback:           0 kB
Mapped:          13500 kB
Slab:            54772 kB
Committed_AS:   793180 kB
PageTables:       1356 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= 66252 MiB
End job on node36 at 2009-05-12 03:17:27