Trace number 1832466

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1353769076-009.cnf
MD5SUM0aeb33d4615b67c4ba3e205bec8691bf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark87.8936
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:   0.015997 s
0.00/0.02	c ==============================================================================
0.00/0.05	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.05	c Number of variables   : 800          
0.00/0.05	c Number of clauses     : 16000        
0.00/0.06	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-1832466-1242773754/watcher-1832466-1242773754 -o /tmp/evaluation-result-1832466-1242773754/solver-1832466-1242773754 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832466-1242773754.cnf -random-seed=250892817 

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: 0.92 0.98 0.98 3/64 22782
/proc/meminfo: memFree=1785920/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 305402782 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 248761778258 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/22782/statm: 1339 235 195 169 0 50 0
[pid=22783] ppid=22782 vsize=5356 CPUtime=0
/proc/22783/stat : 22783 (SatELiteGTI) R 22782 22782 22520 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 305402782 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/22783/statm: 1339 238 198 169 0 50 0
[pid=22785] ppid=22783 vsize=0 CPUtime=0
/proc/22785/stat : 22785 (sed) Z 22783 22782 22520 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 305402782 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/22785/statm: 0 0 0 0 0 0 0

[startup+0.0178669 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 22782
/proc/meminfo: memFree=1785920/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 305402782 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22782/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10288 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 22782
/proc/meminfo: memFree=1785920/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.302899 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 22782
/proc/meminfo: memFree=1785920/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.702937 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 22782
/proc/meminfo: memFree=1785920/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.502 s]
/proc/loadavg: 0.92 0.98 0.98 2/66 22788
/proc/meminfo: memFree=1779760/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=8316 CPUtime=1.43
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 1807 0 0 0 143 0 0 0 25 0 1 0 305402787 8515584 1793 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 2079 1793 76 170 0 1906 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13672

[startup+3.10115 s]
/proc/loadavg: 0.92 0.98 0.98 2/66 22788
/proc/meminfo: memFree=1776752/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=9768 CPUtime=3.04
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 2160 0 0 0 303 1 0 0 25 0 1 0 305402787 10002432 2146 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 2442 2146 76 170 0 2269 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15124

[startup+6.30144 s]
/proc/loadavg: 0.93 0.98 0.98 2/66 22788
/proc/meminfo: memFree=1775024/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=11392 CPUtime=6.24
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 2560 0 0 0 623 1 0 0 25 0 1 0 305402787 11665408 2546 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 2848 2546 76 170 0 2675 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16748

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.98 2/66 22788
/proc/meminfo: memFree=1772976/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=14164 CPUtime=12.64
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 3282 0 0 0 1262 2 0 0 25 0 1 0 305402787 14503936 3268 1992294400 134512640 135212243 4294956240 18446744073709551615 134539027 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 3541 3268 76 170 0 3368 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19520

[startup+25.5022 s]
/proc/loadavg: 1.02 1.00 0.98 2/66 22788
/proc/meminfo: memFree=1768496/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=17760 CPUtime=25.43
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 4183 0 0 0 2541 2 0 0 25 0 1 0 305402787 18186240 4169 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 4440 4169 76 170 0 4267 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23116

[startup+51.1015 s]
/proc/loadavg: 1.09 1.02 0.99 2/66 22788
/proc/meminfo: memFree=1763568/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=22724 CPUtime=51.02
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 5398 0 0 0 5099 3 0 0 25 0 1 0 305402787 23269376 5384 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 5681 5384 76 170 0 5508 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 28080

[startup+102.305 s]
/proc/loadavg: 1.14 1.04 1.00 2/66 22788
/proc/meminfo: memFree=1756208/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=30116 CPUtime=102.22
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 7257 0 0 0 10217 5 0 0 25 0 1 0 305402787 30838784 7243 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 7529 7243 76 170 0 7356 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 35472

[startup+162.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 22788
/proc/meminfo: memFree=1748208/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=38024 CPUtime=162.2
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 9237 0 0 0 16214 6 0 0 25 0 1 0 305402787 38936576 9223 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 9506 9223 76 170 0 9333 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 43380

[startup+222.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 22788
/proc/meminfo: memFree=1742768/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=43568 CPUtime=222.18
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 10620 0 0 0 22210 8 0 0 25 0 1 0 305402787 44613632 10606 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 10892 10606 76 170 0 10719 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 48924

[startup+282.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 22788
/proc/meminfo: memFree=1736368/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=49952 CPUtime=282.17
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 12174 0 0 0 28207 10 0 0 25 0 1 0 305402787 51150848 12160 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 12488 12160 76 170 0 12315 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 55308

[startup+342.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 22794
/proc/meminfo: memFree=1731248/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=54704 CPUtime=342.15
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 13392 0 0 0 34204 11 0 0 25 0 1 0 305402787 56016896 13378 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 13676 13378 76 170 0 13503 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 60060

[startup+402.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 22794
/proc/meminfo: memFree=1726384/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=59588 CPUtime=402.14

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

/proc/22788/statm: 16250 15965 76 170 0 16077 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 70356

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22794
/proc/meminfo: memFree=1716464/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=69760 CPUtime=582.09
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 17112 0 0 0 58194 15 0 0 25 0 1 0 305402787 71434240 17098 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 17440 17098 76 170 0 17267 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 75116

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22794
/proc/meminfo: memFree=1714480/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=71476 CPUtime=642.08
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 17562 0 0 0 64192 16 0 0 25 0 1 0 305402787 73191424 17548 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 17869 17548 76 170 0 17696 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 76832

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22794
/proc/meminfo: memFree=1709808/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=76360 CPUtime=702.07
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 18769 0 0 0 70189 18 0 0 25 0 1 0 305402787 78192640 18755 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 19090 18755 76 170 0 18917 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 81716

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22794
/proc/meminfo: memFree=1707120/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=78868 CPUtime=762.05
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 19394 0 0 0 76187 18 0 0 25 0 1 0 305402787 80760832 19380 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 19717 19380 76 170 0 19544 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 84224

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22794
/proc/meminfo: memFree=1707056/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=78868 CPUtime=822.04
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 19394 0 0 0 82186 18 0 0 25 0 1 0 305402787 80760832 19380 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 19717 19380 76 170 0 19544 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 84224

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22794
/proc/meminfo: memFree=1699824/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=85996 CPUtime=882.02
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 21191 0 0 0 88181 21 0 0 25 0 1 0 305402787 88059904 21177 1992294400 134512640 135212243 4294956240 18446744073709551615 134526239 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 21499 21177 76 170 0 21326 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 91352

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22794
/proc/meminfo: memFree=1699824/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=85996 CPUtime=942
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 21191 0 0 0 94179 21 0 0 25 0 1 0 305402787 88059904 21177 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 21499 21177 76 170 0 21326 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 91352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22794
/proc/meminfo: memFree=1699824/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=85996 CPUtime=1001.99
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 21191 0 0 0 100178 21 0 0 25 0 1 0 305402787 88059904 21177 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 21499 21177 76 170 0 21326 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 91352

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22794
/proc/meminfo: memFree=1691312/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=94316 CPUtime=1061.97
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 23309 0 0 0 106174 23 0 0 25 0 1 0 305402787 96579584 23295 1992294400 134512640 135212243 4294956240 18446744073709551615 134526441 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 23579 23295 76 170 0 23406 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 99672

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22794
/proc/meminfo: memFree=1691312/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=94316 CPUtime=1121.96
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 23309 0 0 0 112173 23 0 0 25 0 1 0 305402787 96579584 23295 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 23579 23295 76 170 0 23406 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 99672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22794
/proc/meminfo: memFree=1691248/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=94316 CPUtime=1181.94
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 23309 0 0 0 118171 23 0 0 25 0 1 0 305402787 96579584 23295 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 23579 23295 76 170 0 23406 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 99672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22794
/proc/meminfo: memFree=1691248/2055920 swapFree=4170680/4192956
[pid=22782] ppid=22780 vsize=5356 CPUtime=0.03
/proc/22782/stat : 22782 (SatELiteGTI) S 22780 22782 22520 0 -1 4194304 335 692 0 0 0 0 3 0 16 0 1 0 305402782 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22782/statm: 1339 239 197 169 0 50 0
[pid=22788] ppid=22782 vsize=94316 CPUtime=1200.04
/proc/22788/stat : 22788 (minisat_static) R 22782 22782 22520 0 -1 4194304 23309 0 0 0 119981 23 0 0 25 0 1 0 305402787 96579584 23295 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/22788/statm: 23579 23295 76 170 0 23406 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 99672

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 22782 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=39993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.047991
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.84
CPU system time (s): 0.23
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 99672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.039993
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1027
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= 13
involuntary context switches= 6

runsolver used 1.45578 second user time and 2.91656 second system time

The end

Launcher Data 

Begin job on node55 at 2009-05-20 00:55:54
IDJOB=1832466
IDBENCH=70196
IDSOLVER=672
FILE ID=node55/1832466-1242773754
PBS_JOBID= 9322246
Free space on /tmp= 66256 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1353769076-009.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832466-1242773754/watcher-1832466-1242773754 -o /tmp/evaluation-result-1832466-1242773754/solver-1832466-1242773754 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832466-1242773754.cnf -random-seed=250892817

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

MD5SUM BENCH= 0aeb33d4615b67c4ba3e205bec8691bf
RANDOM SEED=250892817

node55.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		: 3000.240
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		: 3000.240
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:       1786400 kB
Buffers:         14220 kB
Cached:         205744 kB
SwapCached:      16472 kB
Active:          86732 kB
Inactive:       151192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786400 kB
SwapTotal:     4192956 kB
SwapFree:      4170680 kB
Dirty:            1948 kB
Writeback:           0 kB
Mapped:          15528 kB
Slab:            17708 kB
Committed_AS:   924076 kB
PageTables:       1368 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= 66256 MiB
End job on node55 at 2009-05-20 01:15:57