Trace number 1832768

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
MD5SUM774d62294125db90f73d8b18ec29f4dd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark70.2923
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.00/0.24	c |         0 |   66711   202610 |      --       0       --      -- |     --   | -489/1010
0.00/0.24	c ==============================================================================
0.00/0.24	c Result  :   #vars: 15608   #clauses: 66711   #literals: 202610
0.00/0.24	c CPU time:   0.228965 s
0.00/0.24	c ==============================================================================
0.00/0.32	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.32	c Number of variables   : 15608        
0.00/0.32	c Number of clauses     : 66711        
0.00/0.37	c Parsing time: 0.05         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-1832768-1242787467/watcher-1832768-1242787467 -o /tmp/evaluation-result-1832768-1242787467/solver-1832768-1242787467 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832768-1242787467.cnf -random-seed=681704230 

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 12778
/proc/meminfo: memFree=1918264/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306774484 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 255539773522 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/12778/statm: 1339 235 195 169 0 50 0
[pid=12779] ppid=12778 vsize=5356 CPUtime=0
/proc/12779/stat : 12779 (SatELiteGTI) S 12778 12778 12145 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 306774484 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/12779/statm: 1339 238 198 169 0 50 0
[pid=12781] ppid=12779 vsize=5356 CPUtime=0
/proc/12781/stat : 12781 (SatELiteGTI) R 12779 12778 12145 0 -1 4194368 19 0 0 0 0 0 0 0 18 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539604775 0 0 4096 0 0 0 0 17 1 0 0
/proc/12781/statm: 1339 239 199 169 0 50 0

[startup+0.0506809 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12778
/proc/meminfo: memFree=1918264/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306774484 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12778/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102682 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12778
/proc/meminfo: memFree=1918264/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306774484 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12778/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301702 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12778
/proc/meminfo: memFree=1918264/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306774484 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12778/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702749 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12778
/proc/meminfo: memFree=1918264/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 5356

[startup+1.50181 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1910312/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=8296 CPUtime=1.16
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 1911 0 0 0 116 0 0 0 25 0 1 0 306774516 8495104 1897 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 2074 1897 76 170 0 1901 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13652

[startup+3.10196 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1908136/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=10936 CPUtime=2.77
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 2569 0 0 0 276 1 0 0 25 0 1 0 306774516 11198464 2555 1992294400 134512640 135212243 4294956240 18446744073709551615 134526507 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 2734 2555 76 170 0 2561 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16292

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1902376/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=16356 CPUtime=5.97
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 3919 0 0 0 595 2 0 0 25 0 1 0 306774516 16748544 3905 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 4089 3905 76 170 0 3916 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21712

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1891880/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=26276 CPUtime=12.36
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 6386 0 0 0 1232 4 0 0 25 0 1 0 306774516 26906624 6372 1992294400 134512640 135212243 4294956240 18446744073709551615 134526229 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 6569 6372 76 170 0 6396 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 31632

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1875176/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=42420 CPUtime=25.16
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 10424 0 0 0 2506 10 0 0 25 0 1 0 306774516 43438080 10410 1992294400 134512640 135212243 4294956240 18446744073709551615 134535293 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 10605 10410 76 170 0 10432 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 47776

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1848040/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=69836 CPUtime=50.74
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 17259 0 0 0 5058 16 0 0 25 0 1 0 306774516 71512064 17245 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 17459 17245 76 170 0 17286 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 75192

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1845160/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=72212 CPUtime=101.94
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 17857 0 0 0 10177 17 0 0 25 0 1 0 306774516 73945088 17843 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 18053 17843 76 170 0 17880 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 77568

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1839080/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=78020 CPUtime=161.92
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 19330 0 0 0 16173 19 0 0 25 0 1 0 306774516 79892480 19316 1992294400 134512640 135212243 4294956240 18446744073709551615 134526427 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 19505 19316 76 170 0 19332 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 83376

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1833000/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=84092 CPUtime=221.9
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 20843 0 0 0 22170 20 0 0 25 0 1 0 306774516 86110208 20829 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 21023 20829 76 170 0 20850 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 89448

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1825256/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=91932 CPUtime=281.89
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 22760 0 0 0 28167 22 0 0 25 0 1 0 306774516 94138368 22746 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 22983 22746 76 170 0 22810 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 97288

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1813672/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=103416 CPUtime=341.87
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 25657 0 0 0 34161 26 0 0 25 0 1 0 306774516 105897984 25643 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 25854 25643 76 170 0 25681 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 108772

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1813608/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=103416 CPUtime=401.85

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

/proc/12784/statm: 27407 27212 76 170 0 27234 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 114984

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1795688/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=121112 CPUtime=581.81
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 30099 0 0 0 58148 33 0 0 25 0 1 0 306774516 124018688 30085 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 30278 30085 76 170 0 30105 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 126468

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1795688/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=121112 CPUtime=641.8
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 30099 0 0 0 64147 33 0 0 25 0 1 0 306774516 124018688 30085 1992294400 134512640 135212243 4294956240 18446744073709551615 134536919 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 30278 30085 76 170 0 30105 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 126468

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1783400/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=133392 CPUtime=701.77
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 33167 0 0 0 70140 37 0 0 25 0 1 0 306774516 136593408 33153 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 33348 33153 76 170 0 33175 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 138748

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1783336/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=133392 CPUtime=761.76
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 33167 0 0 0 76139 37 0 0 25 0 1 0 306774516 136593408 33153 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 33348 33153 76 170 0 33175 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 138748

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1770600/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=146212 CPUtime=821.74
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 36339 0 0 0 82133 41 0 0 25 0 1 0 306774516 149721088 36325 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 36553 36325 76 170 0 36380 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 151568

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1770536/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=146212 CPUtime=881.72
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 36339 0 0 0 88131 41 0 0 25 0 1 0 306774516 149721088 36325 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 36553 36325 76 170 0 36380 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 151568

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12784
/proc/meminfo: memFree=1770536/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=146212 CPUtime=941.7
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 36339 0 0 0 94129 41 0 0 25 0 1 0 306774516 149721088 36325 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 36553 36325 76 170 0 36380 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 151568

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12790
/proc/meminfo: memFree=1758440/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=157964 CPUtime=1001.68
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 39290 0 0 0 100124 44 0 0 25 0 1 0 306774516 161755136 39276 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 39491 39276 76 170 0 39318 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 163320

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12790
/proc/meminfo: memFree=1758440/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=157964 CPUtime=1061.67
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 39290 0 0 0 106123 44 0 0 25 0 1 0 306774516 161755136 39276 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 39491 39276 76 170 0 39318 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 163320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12790
/proc/meminfo: memFree=1758440/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=157964 CPUtime=1121.65
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 39290 0 0 0 112121 44 0 0 25 0 1 0 306774516 161755136 39276 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 39491 39276 76 170 0 39318 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 163320

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12790
/proc/meminfo: memFree=1750824/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=166288 CPUtime=1181.64
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 41375 0 0 0 118117 47 0 0 25 0 1 0 306774516 170278912 41361 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 41572 41361 76 170 0 41399 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 171644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12790
/proc/meminfo: memFree=1743976/2055920 swapFree=4179652/4192956
[pid=12778] ppid=12776 vsize=5356 CPUtime=0.3
/proc/12778/stat : 12778 (SatELiteGTI) S 12776 12778 12145 0 -1 4194304 335 2293 0 0 0 0 29 1 16 0 1 0 306774484 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12778/statm: 1339 239 197 169 0 50 0
[pid=12784] ppid=12778 vsize=172360 CPUtime=1199.73
/proc/12784/stat : 12784 (minisat_static) R 12778 12778 12145 0 -1 4194304 42916 0 0 0 119925 48 0 0 25 0 1 0 306774516 176496640 42902 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 43090 42902 76 170 0 42917 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 177716

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 12778 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=298954
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=18997
# CPU time returned by wait4() is 0.317951
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.54
CPU system time (s): 0.49
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 177716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.298954
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2628
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= 6

runsolver used 1.37279 second user time and 2.99354 second system time

The end

Launcher Data 

Begin job on node48 at 2009-05-20 04:44:28
IDJOB=1832768
IDBENCH=70347
IDSOLVER=672
FILE ID=node48/1832768-1242787467
PBS_JOBID= 9322352
Free space on /tmp= 66404 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832768-1242787467/watcher-1832768-1242787467 -o /tmp/evaluation-result-1832768-1242787467/solver-1832768-1242787467 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832768-1242787467.cnf -random-seed=681704230

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

MD5SUM BENCH= 774d62294125db90f73d8b18ec29f4dd
RANDOM SEED=681704230

node48.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		: 3000.209
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		: 3000.209
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:       1918808 kB
Buffers:         21036 kB
Cached:          70772 kB
SwapCached:       7608 kB
Active:          28976 kB
Inactive:        71816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1918808 kB
SwapTotal:     4192956 kB
SwapFree:      4179652 kB
Dirty:            2844 kB
Writeback:           0 kB
Mapped:          14048 kB
Slab:            22432 kB
Committed_AS:  1096548 kB
PageTables:       1372 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= 66404 MiB
End job on node48 at 2009-05-20 05:04:30