Trace number 1832688

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) 1200.02 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
MD5SUM554406faac1ee9debf7de31577421ee6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark17.1024
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.00/0.11	c |         0 |   33358   101544 |      --       0       --      -- |     --   | -242/744
0.00/0.11	c ==============================================================================
0.00/0.11	c Result  :   #vars: 7770   #clauses: 33358   #literals: 101544
0.00/0.11	c CPU time:   0.102984 s
0.00/0.11	c ==============================================================================
0.00/0.14	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.14	c Number of variables   : 7770         
0.00/0.14	c Number of clauses     : 33358        
0.00/0.17	c Parsing time: 0.02         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-1832688-1242786269/watcher-1832688-1242786269 -o /tmp/evaluation-result-1832688-1242786269/solver-1832688-1242786269 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832688-1242786269.cnf -random-seed=1006713418 

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 11803
/proc/meminfo: memFree=1752096/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306656502 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 240154017874 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/11803/statm: 1339 235 195 169 0 50 0
[pid=11804] ppid=11803 vsize=5356 CPUtime=0
/proc/11804/stat : 11804 (SatELiteGTI) S 11803 11803 11146 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 306656503 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/11804/statm: 1339 238 198 169 0 50 0
[pid=11806] ppid=11804 vsize=5356 CPUtime=0
/proc/11806/stat : 11806 (SatELiteGTI) R 11804 11803 11146 0 -1 4194368 19 0 0 0 0 0 0 0 21 0 1 0 306656503 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153849127 0 0 4096 0 0 0 0 17 1 0 0
/proc/11806/statm: 1339 239 199 169 0 50 0

[startup+0.059778 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11803
/proc/meminfo: memFree=1752096/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306656502 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11803/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101783 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11803
/proc/meminfo: memFree=1752096/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306656502 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11803/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301813 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11803
/proc/meminfo: memFree=1752096/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+0.701858 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11803
/proc/meminfo: memFree=1752096/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+1.50194 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1746120/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=7472 CPUtime=1.34
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 1645 0 0 0 134 0 0 0 25 0 1 0 306656517 7651328 1631 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 1868 1631 76 170 0 1695 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12828

[startup+3.10112 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1743240/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=11048 CPUtime=2.93
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 2549 0 0 0 292 1 0 0 25 0 1 0 306656517 11313152 2535 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 2762 2535 76 170 0 2589 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16404

[startup+6.30247 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1736272/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=17504 CPUtime=6.13
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 4147 0 0 0 611 2 0 0 25 0 1 0 306656517 17924096 4133 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 4376 4133 76 170 0 4203 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 22860

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1725912/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=27040 CPUtime=12.53
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 6550 0 0 0 1249 4 0 0 25 0 1 0 306656517 27688960 6536 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 6760 6536 76 170 0 6587 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 32396

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1709848/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=42700 CPUtime=25.33
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 10440 0 0 0 2524 9 0 0 25 0 1 0 306656517 43724800 10426 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 10675 10426 76 170 0 10502 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 48056

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1703064/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=49156 CPUtime=50.92
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 12032 0 0 0 5082 10 0 0 25 0 1 0 306656517 50335744 12018 1992294400 134512640 135212243 4294956240 18446744073709551615 134529913 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 12289 12018 76 170 0 12116 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 54512

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1694872/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=57208 CPUtime=102.08
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 14081 0 0 0 10196 12 0 0 25 0 1 0 306656517 58580992 14067 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 14302 14067 76 170 0 14129 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 62564

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1687448/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=64648 CPUtime=162.05
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 15903 0 0 0 16192 13 0 0 25 0 1 0 306656517 66199552 15889 1992294400 134512640 135212243 4294956240 18446744073709551615 134525977 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 16162 15889 76 170 0 15989 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 70004

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1680728/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=71380 CPUtime=222.02
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 17573 0 0 0 22187 15 0 0 25 0 1 0 306656517 73093120 17559 1992294400 134512640 135212243 4294956240 18446744073709551615 134536521 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 17845 17559 76 170 0 17672 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 76736

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1673880/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=78112 CPUtime=281.99
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 19275 0 0 0 28182 17 0 0 25 0 1 0 306656517 79986688 19261 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 19528 19261 76 170 0 19355 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 83468

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1667544/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=84580 CPUtime=341.96
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 20912 0 0 0 34177 19 0 0 25 0 1 0 306656517 86609920 20898 1992294400 134512640 135212243 4294956240 18446744073709551615 134526239 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 21145 20898 76 170 0 20972 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 89936

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1666584/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=85240 CPUtime=401.94

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

/proc/11809/statm: 24514 24208 76 170 0 24341 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 103412

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1647896/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=103996 CPUtime=581.86
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 25726 0 0 0 58161 25 0 0 25 0 1 0 306656517 106491904 25712 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 25999 25712 76 170 0 25826 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 109352

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1647512/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=104392 CPUtime=641.84
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 25834 0 0 0 64159 25 0 0 25 0 1 0 306656517 106897408 25820 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 26098 25820 76 170 0 25925 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 109748

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1641368/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=110464 CPUtime=701.81
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 27353 0 0 0 70155 26 0 0 25 0 1 0 306656517 113115136 27339 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 27616 27339 76 170 0 27443 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 115820

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1641304/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=110464 CPUtime=761.78
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 27353 0 0 0 76152 26 0 0 25 0 1 0 306656517 113115136 27339 1992294400 134512640 135212243 4294956240 18446744073709551615 134535221 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 27616 27339 76 170 0 27443 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 115820

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1629272/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=122344 CPUtime=821.75
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 30354 0 0 0 82146 29 0 0 25 0 1 0 306656517 125280256 30340 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 30586 30340 76 170 0 30413 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 127700

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1629272/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=122344 CPUtime=881.73
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 30354 0 0 0 88143 30 0 0 25 0 1 0 306656517 125280256 30340 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 30586 30340 76 170 0 30413 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 127700

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1626776/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=125248 CPUtime=941.7
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 31074 0 0 0 94140 30 0 0 25 0 1 0 306656517 128253952 31060 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 31312 31060 76 170 0 31139 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 130604

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1616664/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=134884 CPUtime=1001.68
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 33495 0 0 0 100134 34 0 0 25 0 1 0 306656517 138121216 33481 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 33721 33481 76 170 0 33548 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 140240

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1616600/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=134884 CPUtime=1061.65
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 33495 0 0 0 106131 34 0 0 25 0 1 0 306656517 138121216 33481 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 33721 33481 76 170 0 33548 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 140240

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11809
/proc/meminfo: memFree=1616536/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=134884 CPUtime=1121.62
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 33495 0 0 0 112128 34 0 0 25 0 1 0 306656517 138121216 33481 1992294400 134512640 135212243 4294956240 18446744073709551615 134526427 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 33721 33481 76 170 0 33548 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 140240

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11811
/proc/meminfo: memFree=1605720/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=145980 CPUtime=1181.59
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 36192 0 0 0 118121 38 0 0 25 0 1 0 306656517 149483520 36178 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 36495 36178 76 170 0 36322 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 151336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11811
/proc/meminfo: memFree=1605656/2055920 swapFree=4120968/4192956
[pid=11803] ppid=11801 vsize=5356 CPUtime=0.13
/proc/11803/stat : 11803 (SatELiteGTI) S 11801 11803 11146 0 -1 4194304 335 1330 0 0 0 0 13 0 15 0 1 0 306656502 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11803/statm: 1339 239 197 169 0 50 0
[pid=11809] ppid=11803 vsize=145980 CPUtime=1199.89
/proc/11809/stat : 11809 (minisat_static) R 11803 11803 11146 0 -1 4194304 36192 0 0 0 119951 38 0 0 25 0 1 0 306656517 149483520 36178 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/11809/statm: 36495 36178 76 170 0 36322 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 151336

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 11803 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=134979
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.145977
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.64
CPU system time (s): 0.38
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 151336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.134979
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1665
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= 12
involuntary context switches= 6

runsolver used 1.35579 second user time and 3.02054 second system time

The end

Launcher Data 

Begin job on node86 at 2009-05-20 04:24:29
IDJOB=1832688
IDBENCH=70307
IDSOLVER=672
FILE ID=node86/1832688-1242786269
PBS_JOBID= 9322361
Free space on /tmp= 66360 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832688-1242786269/watcher-1832688-1242786269 -o /tmp/evaluation-result-1832688-1242786269/solver-1832688-1242786269 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832688-1242786269.cnf -random-seed=1006713418

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

MD5SUM BENCH= 554406faac1ee9debf7de31577421ee6
RANDOM SEED=1006713418

node86.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		: 3000.213
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		: 3000.213
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:       1752640 kB
Buffers:         32664 kB
Cached:         161024 kB
SwapCached:      66344 kB
Active:          89744 kB
Inactive:       172396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1752640 kB
SwapTotal:     4192956 kB
SwapFree:      4120968 kB
Dirty:            2164 kB
Writeback:           0 kB
Mapped:          14044 kB
Slab:            27140 kB
Committed_AS:  1059604 kB
PageTables:       1464 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= 66356 MiB
End job on node86 at 2009-05-20 04:44:31