Trace number 1832604

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) 1200.01 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S592525179-032.cnf
MD5SUM7460bd7d43551ea81285a6734d727c9e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark644.604
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 513600

Solver Data 

0.00/0.01	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 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.018997 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   : 160          
0.00/0.05	c Number of clauses     : 13600        
0.00/0.07	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-1832604-1242785051/watcher-1832604-1242785051 -o /tmp/evaluation-result-1832604-1242785051/solver-1832604-1242785051 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832604-1242785051.cnf -random-seed=1860032221 

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: 1.12 1.10 1.00 3/64 18464
/proc/meminfo: memFree=1852232/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 276 0 0 0 0 0 0 0 16 0 1 0 306538760 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/18464/statm: 1339 235 195 169 0 50 0
[pid=18465] ppid=18464 vsize=5356 CPUtime=0
/proc/18465/stat : 18465 (SatELiteGTI) R 18464 18464 17887 0 -1 4194368 51 25 0 0 0 0 0 0 21 0 1 0 306538760 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/18465/statm: 1339 238 198 169 0 50 0
[pid=18467] ppid=18465 vsize=0 CPUtime=0
/proc/18467/stat : 18467 (sed) Z 18465 18464 17887 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 306538761 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/18467/statm: 0 0 0 0 0 0 0

[startup+0.0947349 s]
/proc/loadavg: 1.12 1.10 1.00 3/64 18464
/proc/meminfo: memFree=1852232/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.101735 s]
/proc/loadavg: 1.12 1.10 1.00 3/64 18464
/proc/meminfo: memFree=1852232/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.30178 s]
/proc/loadavg: 1.12 1.10 1.00 3/64 18464
/proc/meminfo: memFree=1852232/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701865 s]
/proc/loadavg: 1.12 1.10 1.00 3/64 18464
/proc/meminfo: memFree=1852232/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50203 s]
/proc/loadavg: 1.11 1.10 1.00 2/66 18470
/proc/meminfo: memFree=1849080/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=3884 CPUtime=1.43
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 720 0 0 0 143 0 0 0 25 0 1 0 306538766 3977216 706 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 971 706 76 170 0 798 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9240

[startup+3.10137 s]
/proc/loadavg: 1.11 1.10 1.00 2/66 18470
/proc/meminfo: memFree=1848568/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=4544 CPUtime=3.03
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 866 0 0 0 303 0 0 0 25 0 1 0 306538766 4653056 852 1992294400 134512640 135212243 4294956240 18446744073709551615 134536534 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1136 852 76 170 0 963 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9900

[startup+6.30106 s]
/proc/loadavg: 1.10 1.10 1.00 2/66 18470
/proc/meminfo: memFree=1847416/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=5600 CPUtime=6.23
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 1141 0 0 0 623 0 0 0 25 0 1 0 306538766 5734400 1127 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1400 1127 76 170 0 1227 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10956

[startup+12.7014 s]
/proc/loadavg: 1.09 1.10 1.00 2/66 18470
/proc/meminfo: memFree=1845688/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=6920 CPUtime=12.62
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 1473 0 0 0 1262 0 0 0 25 0 1 0 306538766 7086080 1459 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1730 1459 76 170 0 1557 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 12276

[startup+25.5012 s]
/proc/loadavg: 1.07 1.09 1.00 2/66 18470
/proc/meminfo: memFree=1843512/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=9380 CPUtime=25.43
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 2067 0 0 0 2542 1 0 0 25 0 1 0 306538766 9605120 2053 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 2345 2053 76 170 0 2172 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14736

[startup+51.1017 s]
/proc/loadavg: 1.05 1.08 1.00 2/66 18470
/proc/meminfo: memFree=1840888/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=11764 CPUtime=51.01
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 2679 0 0 0 5099 2 0 0 25 0 1 0 306538766 12046336 2665 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 2941 2665 76 170 0 2768 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17120

[startup+102.306 s]
/proc/loadavg: 1.02 1.07 1.00 2/66 18470
/proc/meminfo: memFree=1836664/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=15944 CPUtime=102.2
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 3728 0 0 0 10216 4 0 0 25 0 1 0 306538766 16326656 3714 1992294400 134512640 135212243 4294956240 18446744073709551615 134526061 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 3986 3714 76 170 0 3813 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21300

[startup+162.302 s]
/proc/loadavg: 1.00 1.05 1.00 2/66 18470
/proc/meminfo: memFree=1833848/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=18844 CPUtime=162.16
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 4425 0 0 0 16212 4 0 0 25 0 1 0 306538766 19296256 4411 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 4711 4411 76 170 0 4538 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 24200

[startup+222.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/66 18470
/proc/meminfo: memFree=1830456/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=22164 CPUtime=222.14
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 5272 0 0 0 22209 5 0 0 25 0 1 0 306538766 22695936 5258 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 5541 5258 76 170 0 5368 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 27520

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 18470
/proc/meminfo: memFree=1828472/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=24028 CPUtime=282.12
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 5753 0 0 0 28206 6 0 0 25 0 1 0 306538766 24604672 5739 1992294400 134512640 135212243 4294956240 18446744073709551615 134537194 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 6007 5739 76 170 0 5834 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 29384

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 18470
/proc/meminfo: memFree=1826360/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=26336 CPUtime=342.09
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 6280 0 0 0 34203 6 0 0 25 0 1 0 306538766 26968064 6266 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 6584 6266 76 170 0 6411 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 31692

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 18470
/proc/meminfo: memFree=1823928/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=28740 CPUtime=402.08

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

/proc/18470/statm: 8487 8201 76 170 0 8314 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 39304

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18470
/proc/meminfo: memFree=1818488/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=33948 CPUtime=641.98
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 8216 0 0 0 64189 9 0 0 25 0 1 0 306538766 34762752 8202 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 8487 8202 76 170 0 8314 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 39304

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18470
/proc/meminfo: memFree=1815224/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=37444 CPUtime=701.96
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 9006 0 0 0 70185 11 0 0 25 0 1 0 306538766 38342656 8992 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 9361 8992 76 170 0 9188 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 42800

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18470
/proc/meminfo: memFree=1815224/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=37444 CPUtime=761.94
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 9006 0 0 0 76183 11 0 0 25 0 1 0 306538766 38342656 8992 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 9361 8992 76 170 0 9188 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 42800

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18470
/proc/meminfo: memFree=1811832/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=40764 CPUtime=821.91
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 9847 0 0 0 82179 12 0 0 25 0 1 0 306538766 41742336 9833 1992294400 134512640 135212243 4294956240 18446744073709551615 134533032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 10191 9833 76 170 0 10018 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 46120

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18470
/proc/meminfo: memFree=1811768/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=40764 CPUtime=881.89
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 9847 0 0 0 88177 12 0 0 25 0 1 0 306538766 41742336 9833 1992294400 134512640 135212243 4294956240 18446744073709551615 134526231 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 10191 9833 76 170 0 10018 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 46120

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18470
/proc/meminfo: memFree=1811704/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=40764 CPUtime=941.86
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 9852 0 0 0 94174 12 0 0 25 0 1 0 306538766 41742336 9838 1992294400 134512640 135212243 4294956240 18446744073709551615 134526044 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 10191 9838 76 170 0 10018 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 46120

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18470
/proc/meminfo: memFree=1807992/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=44364 CPUtime=1001.84
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 10773 0 0 0 100171 13 0 0 25 0 1 0 306538766 45428736 10759 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 11091 10759 76 170 0 10918 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 49720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18470
/proc/meminfo: memFree=1807992/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=44364 CPUtime=1061.82
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 10773 0 0 0 106169 13 0 0 25 0 1 0 306538766 45428736 10759 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 11091 10759 76 170 0 10918 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 49720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18470
/proc/meminfo: memFree=1807992/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=44364 CPUtime=1121.79
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 10774 0 0 0 112166 13 0 0 25 0 1 0 306538766 45428736 10760 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 11091 10760 76 170 0 10918 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 49720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18470
/proc/meminfo: memFree=1807096/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=45320 CPUtime=1181.77
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 11003 0 0 0 118164 13 0 0 25 0 1 0 306538766 46407680 10989 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 11330 10989 76 170 0 11157 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 50676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18470
/proc/meminfo: memFree=1805112/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=47216 CPUtime=1199.97
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 11469 0 0 0 119983 14 0 0 25 0 1 0 306538766 48349184 11455 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 11804 11455 76 170 0 11631 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 52572

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18470
/proc/meminfo: memFree=1805112/2055920 swapFree=4179752/4192956
[pid=18464] ppid=18462 vsize=5356 CPUtime=0.04
/proc/18464/stat : 18464 (SatELiteGTI) S 18462 18464 17887 0 -1 4194304 335 671 0 0 0 0 4 0 16 0 1 0 306538760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18464/statm: 1339 239 197 169 0 50 0
[pid=18470] ppid=18464 vsize=47216 CPUtime=1199.97
/proc/18470/stat : 18470 (minisat_static) R 18464 18464 17887 0 -1 4194304 11469 0 0 0 119983 14 0 0 25 0 1 0 306538766 48349184 11455 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 11804 11455 76 170 0 11631 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 52572

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18464 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=49992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.053991
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1199.87
CPU system time (s): 0.14
CPU usage (%): 99.9582
Max. virtual memory (cumulated for all children) (KiB): 52572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.049992
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1006
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 8

runsolver used 1.35779 second user time and 3.01654 second system time

The end

Launcher Data 

Begin job on node10 at 2009-05-20 04:04:11
IDJOB=1832604
IDBENCH=70265
IDSOLVER=672
FILE ID=node10/1832604-1242785051
PBS_JOBID= 9322350
Free space on /tmp= 66384 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S592525179-032.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832604-1242785051/watcher-1832604-1242785051 -o /tmp/evaluation-result-1832604-1242785051/solver-1832604-1242785051 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832604-1242785051.cnf -random-seed=1860032221

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

MD5SUM BENCH= 7460bd7d43551ea81285a6734d727c9e
RANDOM SEED=1860032221

node10.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1852776 kB
Buffers:         32976 kB
Cached:         101696 kB
SwapCached:       7788 kB
Active:          41620 kB
Inactive:       102352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852776 kB
SwapTotal:     4192956 kB
SwapFree:      4179752 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          14104 kB
Slab:            45272 kB
Committed_AS:  1041144 kB
PageTables:       1376 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= 66380 MiB
End job on node10 at 2009-05-20 04:24:14