Trace number 1832764

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 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
MD5SUMa714fa4bd1373c24435aaf22c9d8231c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark590.614
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...
0.00/0.07	c ==============================================================================
0.00/0.07	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.07	c ==============================================================================
0.00/0.07	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.00/0.23	c |         0 |   66779   202778 |      --       0       --      -- |     --   | -421/1178
0.00/0.23	c ==============================================================================
0.00/0.23	c Result  :   #vars: 15606   #clauses: 66779   #literals: 202778
0.00/0.23	c CPU time:   0.218966 s
0.00/0.23	c ==============================================================================
0.00/0.30	c WARNING: for repeatability, setting FPU to use double precision
0.29/0.30	c Number of variables   : 15606        
0.29/0.30	c Number of clauses     : 66779        
0.29/0.35	c Parsing time: 0.04         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-1832764-1242787447/watcher-1832764-1242787447 -o /tmp/evaluation-result-1832764-1242787447/solver-1832764-1242787447 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832764-1242787447.cnf -random-seed=1660936984 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 29477
/proc/meminfo: memFree=1835760/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306775113 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228044013650 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/29477/statm: 1339 235 195 169 0 50 0
[pid=29478] ppid=29477 vsize=5356 CPUtime=0
/proc/29478/stat : 29478 (SatELiteGTI) S 29477 29477 28846 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 306775113 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/29478/statm: 1339 238 198 169 0 50 0
[pid=29480] ppid=29478 vsize=4 CPUtime=0
/proc/29480/stat : 29480 (sed) R 29478 29477 28846 0 -1 4194304 19 0 0 0 0 0 0 0 21 0 1 0 306775114 4096 1 1992294400 0 0 0 18446744073709551615 228043844903 0 0 4096 0 0 0 0 17 0 0 0
/proc/29480/statm: 46 4 0 0 0 9 0

[startup+0.0511281 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 29477
/proc/meminfo: memFree=1835760/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306775113 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29477/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102136 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 29477
/proc/meminfo: memFree=1835760/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306775113 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29477/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302174 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 29477
/proc/meminfo: memFree=1835760/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5356

[startup+0.702242 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 29477
/proc/meminfo: memFree=1835760/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5356

[startup+1.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29483
/proc/meminfo: memFree=1827616/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=8300 CPUtime=1.19
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 1918 0 0 0 118 1 0 0 25 0 1 0 306775143 8499200 1904 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 2075 1904 76 170 0 1902 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13656

[startup+3.10171 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29483
/proc/meminfo: memFree=1825568/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=11084 CPUtime=2.79
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 2614 0 0 0 277 2 0 0 25 0 1 0 306775143 11350016 2600 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 2771 2600 76 170 0 2598 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16440

[startup+6.30134 s]
/proc/loadavg: 1.16 1.03 1.01 2/67 29483
/proc/meminfo: memFree=1819808/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=16364 CPUtime=5.99
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 3924 0 0 0 595 4 0 0 25 0 1 0 306775143 16756736 3910 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 4091 3910 76 170 0 3918 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21720

[startup+12.7016 s]
/proc/loadavg: 1.15 1.03 1.01 2/67 29483
/proc/meminfo: memFree=1810152/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=25436 CPUtime=12.39
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 6191 0 0 0 1233 6 0 0 25 0 1 0 306775143 26046464 6177 1992294400 134512640 135212243 4294956240 18446744073709551615 134526194 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 6359 6177 76 170 0 6186 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30792

[startup+25.5021 s]
/proc/loadavg: 1.11 1.03 1.01 2/67 29483
/proc/meminfo: memFree=1793128/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=41968 CPUtime=25.18
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 10322 0 0 0 2509 9 0 0 25 0 1 0 306775143 42975232 10308 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 10492 10308 76 170 0 10319 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 47324

[startup+51.1021 s]
/proc/loadavg: 1.07 1.03 1.01 2/67 29483
/proc/meminfo: memFree=1765544/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=70028 CPUtime=50.76
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 17314 0 0 0 5060 16 0 0 25 0 1 0 306775143 71708672 17300 1992294400 134512640 135212243 4294956240 18446744073709551615 134542513 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 17507 17300 76 170 0 17334 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 75384

[startup+102.306 s]
/proc/loadavg: 1.03 1.02 1.00 2/67 29484
/proc/meminfo: memFree=1759336/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=75444 CPUtime=101.93
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 18681 0 0 0 10176 17 0 0 25 0 1 0 306775143 77254656 18667 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 18861 18667 76 170 0 18688 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 80800

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/67 29484
/proc/meminfo: memFree=1753064/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=82184 CPUtime=161.91
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 20378 0 0 0 16171 20 0 0 25 0 1 0 306775143 84156416 20364 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 20546 20364 76 170 0 20373 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 87540

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 29484
/proc/meminfo: memFree=1749736/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=84832 CPUtime=221.87
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 21041 0 0 0 22166 21 0 0 25 0 1 0 306775143 86867968 21027 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 21208 21027 76 170 0 21035 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 90188

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29484
/proc/meminfo: memFree=1741032/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=93724 CPUtime=281.84
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 23226 0 0 0 28161 23 0 0 25 0 1 0 306775143 95973376 23212 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 23431 23212 76 170 0 23258 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 99080

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29485
/proc/meminfo: memFree=1734056/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=100596 CPUtime=341.81
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 24942 0 0 0 34156 25 0 0 25 0 1 0 306775143 103010304 24928 1992294400 134512640 135212243 4294956240 18446744073709551615 134526516 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 25149 24928 76 170 0 24976 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 105952

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29485
/proc/meminfo: memFree=1732648/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=102708 CPUtime=401.77

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

/proc/29483/statm: 30099 29911 76 170 0 29926 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 125752

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29485
/proc/meminfo: memFree=1703336/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=130960 CPUtime=641.64
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 32577 0 0 0 64130 34 0 0 25 0 1 0 306775143 134103040 32563 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 32740 32563 76 170 0 32567 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 136316

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29485
/proc/meminfo: memFree=1702120/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=132148 CPUtime=701.6
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 32873 0 0 0 70126 34 0 0 25 0 1 0 306775143 135319552 32859 1992294400 134512640 135212243 4294956240 18446744073709551615 134526116 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 33037 32859 76 170 0 32864 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 137504

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29485
/proc/meminfo: memFree=1702120/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=132148 CPUtime=761.57
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 32873 0 0 0 76123 34 0 0 25 0 1 0 306775143 135319552 32859 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 33037 32859 76 170 0 32864 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 137504

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29485
/proc/meminfo: memFree=1690600/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=143900 CPUtime=821.54
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 35743 0 0 0 82117 37 0 0 25 0 1 0 306775143 147353600 35729 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 35975 35729 76 170 0 35802 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 149256

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29485
/proc/meminfo: memFree=1690536/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=143900 CPUtime=881.5
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 35743 0 0 0 88113 37 0 0 25 0 1 0 306775143 147353600 35729 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 35975 35729 76 170 0 35802 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 149256

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29485
/proc/meminfo: memFree=1684968/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=149844 CPUtime=941.47
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 37248 0 0 0 94108 39 0 0 25 0 1 0 306775143 153440256 37234 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 37461 37234 76 170 0 37288 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 155200

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29485
/proc/meminfo: memFree=1675240/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=158956 CPUtime=1001.44
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 39542 0 0 0 100103 41 0 0 25 0 1 0 306775143 162770944 39528 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 39739 39528 76 170 0 39566 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 164312

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29491
/proc/meminfo: memFree=1674984/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=158956 CPUtime=1061.41
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 39542 0 0 0 106100 41 0 0 25 0 1 0 306775143 162770944 39528 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 39739 39528 76 170 0 39566 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 164312

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29491
/proc/meminfo: memFree=1674984/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=158956 CPUtime=1121.37
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 39542 0 0 0 112096 41 0 0 25 0 1 0 306775143 162770944 39528 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 39739 39528 76 170 0 39566 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 164312

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29491
/proc/meminfo: memFree=1659240/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=174796 CPUtime=1181.35
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 43514 0 0 0 118089 46 0 0 25 0 1 0 306775143 178991104 43500 1992294400 134512640 135212243 4294956240 18446744073709551615 134526200 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 43699 43500 76 170 0 43526 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 180152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29491
/proc/meminfo: memFree=1659176/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=174796 CPUtime=1199.74
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 43514 0 0 0 119928 46 0 0 25 0 1 0 306775143 178991104 43500 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 43699 43500 76 170 0 43526 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 180152

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29491
/proc/meminfo: memFree=1659176/2055920 swapFree=4177012/4192956
[pid=29477] ppid=29475 vsize=5356 CPUtime=0.29
/proc/29477/stat : 29477 (SatELiteGTI) S 29475 29477 28846 0 -1 4194304 335 2294 0 0 0 0 28 1 18 0 1 0 306775113 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29477/statm: 1339 239 197 169 0 50 0
[pid=29483] ppid=29477 vsize=174796 CPUtime=1199.74
/proc/29483/stat : 29483 (minisat_static) R 29477 29477 28846 0 -1 4194304 43514 0 0 0 119928 46 0 0 25 0 1 0 306775143 178991104 43500 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/29483/statm: 43699 43500 76 170 0 43526 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 180152

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29477 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=281957
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=16997
# CPU time returned by wait4() is 0.298954
# 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): 1200.71
CPU time (s): 1200.03
CPU user time (s): 1199.56
CPU system time (s): 0.47
CPU usage (%): 99.9432
Max. virtual memory (cumulated for all children) (KiB): 180152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.281957
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2629
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= 10

runsolver used 1.17382 second user time and 3.20451 second system time

The end

Launcher Data 

Begin job on node77 at 2009-05-20 04:44:07
IDJOB=1832764
IDBENCH=70345
IDSOLVER=672
FILE ID=node77/1832764-1242787447
PBS_JOBID= 9322348
Free space on /tmp= 66212 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832764-1242787447/watcher-1832764-1242787447 -o /tmp/evaluation-result-1832764-1242787447/solver-1832764-1242787447 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832764-1242787447.cnf -random-seed=1660936984

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

MD5SUM BENCH= a714fa4bd1373c24435aaf22c9d8231c
RANDOM SEED=1660936984

node77.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		: 3000.270
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		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1836320 kB
Buffers:         27492 kB
Cached:         142216 kB
SwapCached:      10356 kB
Active:          43140 kB
Inactive:       138632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1836320 kB
SwapTotal:     4192956 kB
SwapFree:      4177012 kB
Dirty:            2844 kB
Writeback:           0 kB
Mapped:          17108 kB
Slab:            23856 kB
Committed_AS:  1074924 kB
PageTables:       1384 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= 66208 MiB
End job on node77 at 2009-05-20 05:04:10