Trace number 1832472

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
MiniSAT 09z 2009-03-22? (TO) 1200.07 1200.61

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1797123396-073.cnf
MD5SUM592fd8247e28ca9686c73dd35ffde58f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark182.652
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.014997 s
0.00/0.02	c ==============================================================================
0.00/0.04	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.04	c Number of variables   : 800          
0.00/0.04	c Number of clauses     : 16000        
0.00/0.05	c Parsing time: 0.01         s

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-1832472-1242773810/watcher-1832472-1242773810 -o /tmp/evaluation-result-1832472-1242773810/solver-1832472-1242773810 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832472-1242773810.cnf -random-seed=690483460 

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 3/65 521
/proc/meminfo: memFree=1799352/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 305410865 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269807747154 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/521/statm: 1339 235 195 169 0 50 0
[pid=522] ppid=521 vsize=5356 CPUtime=0
/proc/522/stat : 522 (SatELiteGTI) S 521 521 32578 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 305410866 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/522/statm: 1339 238 198 169 0 50 0
[pid=524] ppid=522 vsize=2584 CPUtime=0
/proc/524/stat : 524 (sed) R 522 521 32578 0 -1 4194304 119 0 0 0 0 0 0 0 21 0 1 0 305410866 2646016 93 1992294400 4194304 4240196 548682069056 18446744073709551615 269807455776 0 0 4096 0 0 0 0 17 0 0 0
/proc/524/statm: 646 104 85 11 0 50 0

[startup+0.037401 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 521
/proc/meminfo: memFree=1799352/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305410865 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/521/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102399 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 521
/proc/meminfo: memFree=1799352/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.302418 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 521
/proc/meminfo: memFree=1799352/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701461 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 521
/proc/meminfo: memFree=1799352/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 527
/proc/meminfo: memFree=1793128/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=8564 CPUtime=1.44
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 1865 0 0 0 144 0 0 0 25 0 1 0 305410870 8769536 1851 1992294400 134512640 135212243 4294956256 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 2141 1851 76 170 0 1968 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13920

[startup+3.10172 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 527
/proc/meminfo: memFree=1789992/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=10016 CPUtime=3.04
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 2224 0 0 0 304 0 0 0 25 0 1 0 305410870 10256384 2210 1992294400 134512640 135212243 4294956256 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 2504 2210 76 170 0 2331 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15372

[startup+6.30106 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 527
/proc/meminfo: memFree=1788776/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=11072 CPUtime=6.24
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 2510 0 0 0 624 0 0 0 25 0 1 0 305410870 11337728 2496 1992294400 134512640 135212243 4294956256 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 2768 2496 76 170 0 2595 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16428

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 527
/proc/meminfo: memFree=1785768/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=14196 CPUtime=12.64
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 3271 0 0 0 1263 1 0 0 25 0 1 0 305410870 14536704 3257 1992294400 134512640 135212243 4294956256 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 3549 3257 76 170 0 3376 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19552

[startup+25.5021 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 527
/proc/meminfo: memFree=1782120/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=17792 CPUtime=25.44
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 4191 0 0 0 2542 2 0 0 25 0 1 0 305410870 18219008 4177 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 4448 4177 76 170 0 4275 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23148

[startup+51.1028 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 527
/proc/meminfo: memFree=1777064/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=23020 CPUtime=51.03
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 5459 0 0 0 5100 3 0 0 25 0 1 0 305410870 23572480 5445 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 5755 5445 76 170 0 5582 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 28376

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 527
/proc/meminfo: memFree=1767656/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=32248 CPUtime=102.2
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 7757 0 0 0 10215 5 0 0 25 0 1 0 305410870 33021952 7743 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 8062 7743 76 170 0 7889 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 37604

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 527
/proc/meminfo: memFree=1761768/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=38056 CPUtime=162.18
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 9229 0 0 0 16211 7 0 0 25 0 1 0 305410870 38969344 9215 1992294400 134512640 135212243 4294956256 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 9514 9215 76 170 0 9341 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 43412

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 527
/proc/meminfo: memFree=1754152/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=45580 CPUtime=222.15
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 11138 0 0 0 22206 9 0 0 25 0 1 0 305410870 46673920 11124 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 11395 11124 76 170 0 11222 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 50936

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 533
/proc/meminfo: memFree=1750048/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=49720 CPUtime=282.12
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 12145 0 0 0 28202 10 0 0 25 0 1 0 305410870 50913280 12131 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 12430 12131 76 170 0 12257 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 55076

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 533
/proc/meminfo: memFree=1745312/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=54472 CPUtime=342.11
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 13325 0 0 0 34199 12 0 0 25 0 1 0 305410870 55779328 13311 1992294400 134512640 135212243 4294956256 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 13618 13311 76 170 0 13445 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 59828

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 533
/proc/meminfo: memFree=1739936/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=59752 CPUtime=402.07

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

/proc/527/statm: 16325 16037 76 170 0 16152 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 70656

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 533
/proc/meminfo: memFree=1728168/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=71644 CPUtime=582
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 17580 0 0 0 58182 18 0 0 25 0 1 0 305410870 73363456 17566 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 17911 17566 76 170 0 17738 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 77000

[startup+642.302 s]
/proc/loadavg: 1.07 1.02 1.00 3/67 533
/proc/meminfo: memFree=1728104/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=71644 CPUtime=641.98
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 17580 0 0 0 64180 18 0 0 25 0 1 0 305410870 73363456 17566 1992294400 134512640 135212243 4294956256 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 17911 17566 76 170 0 17738 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 77000

[startup+702.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/67 533
/proc/meminfo: memFree=1720936/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=78640 CPUtime=701.96
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 19343 0 0 0 70175 21 0 0 25 0 1 0 305410870 80527360 19329 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 19660 19329 76 170 0 19487 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 83996

[startup+762.306 s]
/proc/loadavg: 1.09 1.04 1.00 2/67 533
/proc/meminfo: memFree=1720872/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=78640 CPUtime=761.93
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 19343 0 0 0 76172 21 0 0 25 0 1 0 305410870 80527360 19329 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 19660 19329 76 170 0 19487 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 83996

[startup+822.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/67 533
/proc/meminfo: memFree=1714856/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=84844 CPUtime=821.91
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 20926 0 0 0 82168 23 0 0 25 0 1 0 305410870 86880256 20912 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 21211 20912 76 170 0 21038 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 90200

[startup+882.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/67 533
/proc/meminfo: memFree=1713256/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=86164 CPUtime=881.87
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 21248 0 0 0 88164 23 0 0 25 0 1 0 305410870 88231936 21234 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 21541 21234 76 170 0 21368 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 91520

[startup+942.302 s]
/proc/loadavg: 1.08 1.05 1.00 2/67 533
/proc/meminfo: memFree=1713192/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=86164 CPUtime=941.85
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 21248 0 0 0 94162 23 0 0 25 0 1 0 305410870 88231936 21234 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 21541 21234 76 170 0 21368 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 91520

[startup+1002.3 s]
/proc/loadavg: 1.11 1.07 1.01 2/67 533
/proc/meminfo: memFree=1704552/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=94748 CPUtime=1001.83
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 23424 0 0 0 100157 26 0 0 25 0 1 0 305410870 97021952 23410 1992294400 134512640 135212243 4294956256 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 23687 23410 76 170 0 23514 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 100104

[startup+1062.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/67 533
/proc/meminfo: memFree=1704488/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=94748 CPUtime=1061.8
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 23424 0 0 0 106154 26 0 0 25 0 1 0 305410870 97021952 23410 1992294400 134512640 135212243 4294956256 18446744073709551615 134536796 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 23687 23410 76 170 0 23514 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 100104

[startup+1122.3 s]
/proc/loadavg: 1.05 1.06 1.00 2/67 533
/proc/meminfo: memFree=1704424/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=94748 CPUtime=1121.78
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 23424 0 0 0 112152 26 0 0 25 0 1 0 305410870 97021952 23410 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 23687 23410 76 170 0 23514 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 100104

[startup+1182.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/67 533
/proc/meminfo: memFree=1703336/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=96068 CPUtime=1181.75
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 23761 0 0 0 118149 26 0 0 25 0 1 0 305410870 98373632 23747 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 24017 23747 76 170 0 23844 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 101424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.01 1.04 1.00 2/67 533
/proc/meminfo: memFree=1698472/2055920 swapFree=4179364/4192956
[pid=521] ppid=519 vsize=5356 CPUtime=0.03
/proc/521/stat : 521 (SatELiteGTI) S 519 521 32578 0 -1 4194304 335 691 0 0 0 0 3 0 17 0 1 0 305410865 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/521/statm: 1339 239 197 169 0 50 0
[pid=527] ppid=521 vsize=101092 CPUtime=1200.04
/proc/527/stat : 527 (minisat_static) R 521 521 32578 0 -1 4194304 24917 0 0 0 119977 27 0 0 25 0 1 0 305410870 103518208 24903 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/527/statm: 25273 24903 76 170 0 25100 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 106448

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 521 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=35994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.044992
# 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): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.8
CPU system time (s): 0.27
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 106448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.035994
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1026
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= 14
involuntary context switches= 8

runsolver used 1.05584 second user time and 3.31949 second system time

The end

Launcher Data 

Begin job on node81 at 2009-05-20 00:56:50
IDJOB=1832472
IDBENCH=70199
IDSOLVER=672
FILE ID=node81/1832472-1242773810
PBS_JOBID= 9322222
Free space on /tmp= 126528 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1797123396-073.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832472-1242773810/watcher-1832472-1242773810 -o /tmp/evaluation-result-1832472-1242773810/solver-1832472-1242773810 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832472-1242773810.cnf -random-seed=690483460

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

MD5SUM BENCH= 592fd8247e28ca9686c73dd35ffde58f
RANDOM SEED=690483460

node81.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		: 3000.234
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		: 3000.234
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:       1799896 kB
Buffers:         21916 kB
Cached:         196552 kB
SwapCached:       7020 kB
Active:          92356 kB
Inactive:       134568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799896 kB
SwapTotal:     4192956 kB
SwapFree:      4179364 kB
Dirty:            1948 kB
Writeback:           0 kB
Mapped:          13660 kB
Slab:            14876 kB
Committed_AS:   936708 kB
PageTables:       1476 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= 126528 MiB
End job on node81 at 2009-05-20 01:16:53