Trace number 1806999

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) 1200.04 1200.61

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_2vars_10gates_u2_autoenc.cnf
MD5SUMb22738b664eaf1324f561a555f3cf0f3
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 variables475
Number of clauses117796
Sum of the clauses size690176
Maximum clause length13
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21987
Number of clauses of size 34
Number of clauses of size 41021
Number of clauses of size 56342
Number of clauses of size over 5108378

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-1806999-1242154000/watcher-1806999-1242154000 -o /tmp/evaluation-result-1806999-1242154000/solver-1806999-1242154000 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806999-1242154000.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 11681
/proc/meminfo: memFree=1077320/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) R 11679 11681 11238 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 238487661215 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/11681/statm: 1339 230 191 169 0 50 0
[pid=11682] ppid=11681 vsize=4268 CPUtime=0
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 442 0 0 0 0 0 0 0 18 0 1 0 243433514 4370432 418 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 1067 418 215 542 0 516 0

[startup+0.035203 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11681
/proc/meminfo: memFree=1077320/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=4796 CPUtime=0.03
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 587 0 0 0 3 0 0 0 18 0 1 0 243433514 4911104 563 1992294400 4194304 6416590 548682068912 18446744073709551615 4922226 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 1199 563 215 542 0 648 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10152

[startup+0.101209 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11681
/proc/meminfo: memFree=1077320/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=5884 CPUtime=0.09
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 863 0 0 0 9 0 0 0 19 0 1 0 243433514 6025216 839 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 1471 839 215 542 0 920 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11240

[startup+0.301233 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11681
/proc/meminfo: memFree=1077320/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=8868 CPUtime=0.29
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 1668 0 0 0 29 0 0 0 21 0 1 0 243433514 9080832 1644 1992294400 4194304 6416590 548682068912 18446744073709551615 4355949 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 2217 1644 215 542 0 1666 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14224

[startup+0.701276 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11681
/proc/meminfo: memFree=1077320/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=15528 CPUtime=0.69
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 3221 0 0 0 68 1 0 0 25 0 1 0 243433514 15900672 3197 1992294400 4194304 6416590 548682068912 18446744073709551615 5487972 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 3882 3197 224 542 0 3331 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20884

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11683
/proc/meminfo: memFree=1059960/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=20948 CPUtime=1.49
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 4514 0 0 0 148 1 0 0 25 0 1 0 243433514 21450752 4490 1992294400 4194304 6416590 548682068912 18446744073709551615 4567210 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 5237 4490 233 542 0 4686 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26304

[startup+3.10155 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11683
/proc/meminfo: memFree=1059832/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=20948 CPUtime=3.09
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 4514 0 0 0 308 1 0 0 25 0 1 0 243433514 21450752 4490 1992294400 4194304 6416590 548682068912 18446744073709551615 4272352 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 5237 4490 233 542 0 4686 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26304

[startup+6.30291 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11683
/proc/meminfo: memFree=1055736/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=24668 CPUtime=6.29
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 5425 0 0 0 627 2 0 0 25 0 1 0 243433514 25260032 5381 1992294400 4194304 6416590 548682068912 18446744073709551615 4524982 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 6167 5381 242 542 0 5616 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30024

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11683
/proc/meminfo: memFree=1052280/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=29708 CPUtime=12.68
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 6397 0 0 0 1266 2 0 0 25 0 1 0 243433514 30420992 6353 1992294400 4194304 6416590 548682068912 18446744073709551615 4567576 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 7427 6353 242 542 0 6876 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35064

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11683
/proc/meminfo: memFree=1051584/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=29852 CPUtime=25.48
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 6493 0 0 0 2546 2 0 0 25 0 1 0 243433514 30568448 6403 1992294400 4194304 6416590 548682068912 18446744073709551615 4272355 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 7463 6403 242 542 0 6912 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35208

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11683
/proc/meminfo: memFree=1038144/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=44836 CPUtime=51.06
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 10920 0 0 0 5082 24 0 0 25 0 1 0 243433514 45912064 9823 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 11209 9823 254 542 0 10658 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 50192

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11683
/proc/meminfo: memFree=1008832/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=77956 CPUtime=102.24
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 19843 0 0 0 10171 53 0 0 25 0 1 0 243433514 79826944 17123 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 19489 17123 254 542 0 18938 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 83312

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11683
/proc/meminfo: memFree=990016/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=100824 CPUtime=162.21
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 25614 0 0 0 16145 76 0 0 25 0 1 0 243433514 103243776 21854 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 25206 21854 254 542 0 24655 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 106180

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11683
/proc/meminfo: memFree=966528/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=124848 CPUtime=222.19
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 32799 0 0 0 22116 103 0 0 25 0 1 0 243433514 127844352 27664 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 31212 27664 254 542 0 30661 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 130204

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11683
/proc/meminfo: memFree=951168/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=141876 CPUtime=282.16
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 37475 0 0 0 28098 118 0 0 25 0 1 0 243433514 145281024 31494 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 35469 31494 254 542 0 34918 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 147232

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11683
/proc/meminfo: memFree=934336/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=164612 CPUtime=342.14
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 42646 0 0 0 34077 137 0 0 25 0 1 0 243433514 168562688 35693 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 41153 35693 254 542 0 40602 0
Current children cumulated CPU time (s) 342.14

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

/proc/11682/statm: 52399 46698 254 542 0 51848 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 214952

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11683
/proc/meminfo: memFree=885120/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=215676 CPUtime=582.04
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 57334 0 0 0 58007 197 0 0 25 0 1 0 243433514 220852224 47977 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 53919 47977 254 542 0 53368 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 221032

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11683
/proc/meminfo: memFree=864384/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=237672 CPUtime=642.01
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 62495 0 0 0 63991 210 0 0 25 0 1 0 243433514 243376128 53138 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 59418 53138 254 542 0 58867 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 243028

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11683
/proc/meminfo: memFree=861440/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=241252 CPUtime=701.99
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 64723 0 0 0 69978 221 0 0 25 0 1 0 243433514 247042048 53887 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 60313 53887 254 542 0 59762 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 246608

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11683
/proc/meminfo: memFree=855616/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=246692 CPUtime=761.96
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 66158 0 0 0 75963 233 0 0 25 0 1 0 243433514 252612608 55322 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 61673 55322 254 542 0 61122 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 252048

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11683
/proc/meminfo: memFree=834432/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=269296 CPUtime=821.93
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 71471 0 0 0 81947 246 0 0 25 0 1 0 243433514 275759104 60635 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 67324 60635 254 542 0 66773 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 274652

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11689
/proc/meminfo: memFree=830144/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=273932 CPUtime=881.9
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 74110 0 0 0 87933 257 0 0 25 0 1 0 243433514 280506368 61574 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 68483 61574 254 542 0 67932 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 279288

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11689
/proc/meminfo: memFree=827904/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=276492 CPUtime=941.87
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 74732 0 0 0 93919 268 0 0 25 0 1 0 243433514 283127808 62196 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 69123 62196 254 542 0 68572 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 281848

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11689
/proc/meminfo: memFree=821184/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=283040 CPUtime=1001.83
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 76482 0 0 0 99904 279 0 0 25 0 1 0 243433514 289832960 63946 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 70760 63946 254 542 0 70209 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 288396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11689
/proc/meminfo: memFree=796160/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=316020 CPUtime=1061.8
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 82825 0 0 0 105887 293 0 0 25 0 1 0 243433514 323604480 70289 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 79005 70289 254 542 0 78454 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 321376

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11689
/proc/meminfo: memFree=792768/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=319408 CPUtime=1121.78
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 85490 0 0 0 111877 301 0 0 25 0 1 0 243433514 327073792 70998 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 79852 70998 254 542 0 79301 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 324764

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11689
/proc/meminfo: memFree=790080/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=321968 CPUtime=1181.74
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 86158 0 0 0 117863 311 0 0 25 0 1 0 243433514 329695232 71666 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 80492 71666 254 542 0 79941 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 327324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11689
/proc/meminfo: memFree=789184/2055920 swapFree=4093348/4192956
[pid=11681] ppid=11679 vsize=5356 CPUtime=0
/proc/11681/stat : 11681 (kw_pre) S 11679 11681 11238 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243433513 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11681/statm: 1339 231 192 169 0 50 0
[pid=11682] ppid=11681 vsize=321968 CPUtime=1200.04
/proc/11682/stat : 11682 (kw_preprocessor) R 11681 11681 11238 0 -1 0 86366 0 0 0 119690 314 0 0 25 0 1 0 243433514 329695232 71874 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/11682/statm: 80492 71874 254 542 0 79941 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 327324

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 11681 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 1200.04
#
# 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): 1200.04
CPU user time (s): 1196.9
CPU system time (s): 3.14
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 331948

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 1.11783 second user time and 3.2575 second system time

The end

Launcher Data 

Begin job on node23 at 2009-05-12 20:46:40
IDJOB=1806999
IDBENCH=71141
IDSOLVER=646
FILE ID=node23/1806999-1242154000
PBS_JOBID= 9289698
Free space on /tmp= 66392 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_2vars_10gates_u2_autoenc.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806999-1242154000/watcher-1806999-1242154000 -o /tmp/evaluation-result-1806999-1242154000/solver-1806999-1242154000 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806999-1242154000.cnf

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

MD5SUM BENCH= b22738b664eaf1324f561a555f3cf0f3
RANDOM SEED=2066455141

node23.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1077864 kB
Buffers:         65996 kB
Cached:         755144 kB
SwapCached:      94276 kB
Active:          38276 kB
Inactive:       878788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1077864 kB
SwapTotal:     4192956 kB
SwapFree:      4093348 kB
Dirty:            6292 kB
Writeback:           0 kB
Mapped:          14068 kB
Slab:            47140 kB
Committed_AS:   901212 kB
PageTables:       1388 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= 66392 MiB
End job on node23 at 2009-05-12 21:06:43