Trace number 1832508

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 1200.61

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1253795703-015.cnf
MD5SUM17b09148dbc69a552ff183cd5c8f891a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.6782
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.017997 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   : 900          
0.00/0.05	c Number of clauses     : 18000        
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-1832508-1242773964/watcher-1832508-1242773964 -o /tmp/evaluation-result-1832508-1242773964/solver-1832508-1242773964 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832508-1242773964.cnf -random-seed=549993836 

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 0.97 0.99 3/64 2811
/proc/meminfo: memFree=1854496/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 305422606 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244277018706 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/2811/statm: 1339 235 195 169 0 50 0
[pid=2812] ppid=2811 vsize=5356 CPUtime=0
/proc/2812/stat : 2812 (SatELiteGTI) S 2811 2811 2516 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 305422606 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/2812/statm: 1339 238 198 169 0 50 0
[pid=2814] ppid=2812 vsize=0 CPUtime=0
/proc/2814/stat : 2814 (SatELiteGTI) R 2812 2811 2516 0 -1 4194368 19 0 0 0 0 0 0 0 21 0 1 0 305422606 0 0 1992294400 0 0 0 18446744073709551615 244276849959 0 0 4096 0 0 0 0 17 0 0 0
/proc/2814/statm: 0 0 0 0 0 0 0

[startup+0.097085 s]
/proc/loadavg: 1.00 0.97 0.99 3/64 2811
/proc/meminfo: memFree=1854496/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.102083 s]
/proc/loadavg: 1.00 0.97 0.99 3/64 2811
/proc/meminfo: memFree=1854496/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.302106 s]
/proc/loadavg: 1.00 0.97 0.99 3/64 2811
/proc/meminfo: memFree=1854496/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.702151 s]
/proc/loadavg: 1.00 0.97 0.99 3/64 2811
/proc/meminfo: memFree=1854496/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50124 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2817
/proc/meminfo: memFree=1848272/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=8424 CPUtime=1.44
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 1864 0 0 0 143 1 0 0 25 0 1 0 305422611 8626176 1850 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 2106 1850 76 170 0 1933 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13780

[startup+3.10142 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2817
/proc/meminfo: memFree=1844880/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=10332 CPUtime=3.04
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 2336 0 0 0 303 1 0 0 25 0 1 0 305422611 10579968 2322 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 2583 2322 76 170 0 2410 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15688

[startup+6.30178 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2817
/proc/meminfo: memFree=1843024/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=12144 CPUtime=6.24
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 2782 0 0 0 623 1 0 0 25 0 1 0 305422611 12435456 2768 1992294400 134512640 135212243 4294956240 18446744073709551615 134526314 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 3036 2768 76 170 0 2863 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17500

[startup+12.7015 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2817
/proc/meminfo: memFree=1840912/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=14916 CPUtime=12.64
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 3485 0 0 0 1262 2 0 0 25 0 1 0 305422611 15273984 3471 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 3729 3471 76 170 0 3556 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20272

[startup+25.503 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2817
/proc/meminfo: memFree=1835792/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=19172 CPUtime=25.43
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 4541 0 0 0 2540 3 0 0 25 0 1 0 305422611 19632128 4527 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 4793 4527 76 170 0 4620 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 24528

[startup+51.1029 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2817
/proc/meminfo: memFree=1830352/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=24664 CPUtime=51.02
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 5900 0 0 0 5097 5 0 0 25 0 1 0 305422611 25255936 5886 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 6166 5886 76 170 0 5993 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 30020

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2823
/proc/meminfo: memFree=1821448/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=33244 CPUtime=102.2
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 8062 0 0 0 10212 8 0 0 25 0 1 0 305422611 34041856 8048 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 8311 8048 76 170 0 8138 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 38600

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2823
/proc/meminfo: memFree=1813840/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=40756 CPUtime=162.16
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 9939 0 0 0 16206 10 0 0 25 0 1 0 305422611 41734144 9925 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 10189 9925 76 170 0 10016 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 46112

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2823
/proc/meminfo: memFree=1805840/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=48808 CPUtime=222.13
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 11960 0 0 0 22201 12 0 0 25 0 1 0 305422611 49979392 11946 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 12202 11946 76 170 0 12029 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 54164

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2823
/proc/meminfo: memFree=1800720/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=54004 CPUtime=282.11
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 13214 0 0 0 28197 14 0 0 25 0 1 0 305422611 55300096 13200 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 13501 13200 76 170 0 13328 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 59360

[startup+342.303 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2823
/proc/meminfo: memFree=1795408/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=59284 CPUtime=342.08
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 14549 0 0 0 34193 15 0 0 25 0 1 0 305422611 60706816 14535 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 14821 14535 76 170 0 14648 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 64640

[startup+402.303 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2823
/proc/meminfo: memFree=1790288/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=64300 CPUtime=402.06

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

/proc/2817/statm: 17758 17484 76 170 0 17585 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 76388

[startup+582.303 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2823
/proc/meminfo: memFree=1777104/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=77636 CPUtime=581.98
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 19095 0 0 0 58178 20 0 0 25 0 1 0 305422611 79499264 19081 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 19409 19081 76 170 0 19236 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 82992

[startup+642.303 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2823
/proc/meminfo: memFree=1777040/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=77636 CPUtime=641.96
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 19095 0 0 0 64176 20 0 0 25 0 1 0 305422611 79499264 19081 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 19409 19081 76 170 0 19236 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 82992

[startup+702.303 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2823
/proc/meminfo: memFree=1769680/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=84896 CPUtime=701.94
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 20927 0 0 0 70171 23 0 0 25 0 1 0 305422611 86933504 20913 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 21224 20913 76 170 0 21051 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 90252

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2823
/proc/meminfo: memFree=1769616/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=84896 CPUtime=761.89
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 20927 0 0 0 76166 23 0 0 25 0 1 0 305422611 86933504 20913 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 21224 20913 76 170 0 21051 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 90252

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2823
/proc/meminfo: memFree=1763856/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=90836 CPUtime=821.87
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 22442 0 0 0 82162 25 0 0 25 0 1 0 305422611 93016064 22428 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 22709 22428 76 170 0 22536 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 96192

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2823
/proc/meminfo: memFree=1761680/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=92816 CPUtime=881.85
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 22918 0 0 0 88159 26 0 0 25 0 1 0 305422611 95043584 22904 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 23204 22904 76 170 0 23031 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 98172

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2823
/proc/meminfo: memFree=1761616/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=92816 CPUtime=941.82
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 22918 0 0 0 94156 26 0 0 25 0 1 0 305422611 95043584 22904 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 23204 22904 76 170 0 23031 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 98172

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2823
/proc/meminfo: memFree=1752720/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=101660 CPUtime=1001.8
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 25141 0 0 0 100151 29 0 0 25 0 1 0 305422611 104099840 25127 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 25415 25127 76 170 0 25242 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 107016

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2823
/proc/meminfo: memFree=1752656/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=101660 CPUtime=1061.77
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 25141 0 0 0 106148 29 0 0 25 0 1 0 305422611 104099840 25127 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 25415 25127 76 170 0 25242 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 107016

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2823
/proc/meminfo: memFree=1752592/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=101660 CPUtime=1121.74
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 25141 0 0 0 112145 29 0 0 25 0 1 0 305422611 104099840 25127 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 25415 25127 76 170 0 25242 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 107016

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2823
/proc/meminfo: memFree=1750096/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=104432 CPUtime=1181.7
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 25846 0 0 0 118140 30 0 0 25 0 1 0 305422611 106938368 25832 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 26108 25832 76 170 0 25935 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 109788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 2823
/proc/meminfo: memFree=1744784/2055920 swapFree=4178544/4192956
[pid=2811] ppid=2809 vsize=5356 CPUtime=0.04
/proc/2811/stat : 2811 (SatELiteGTI) S 2809 2811 2516 0 -1 4194304 335 730 0 0 0 0 4 0 17 0 1 0 305422606 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1339 239 197 169 0 50 0
[pid=2817] ppid=2811 vsize=109852 CPUtime=1199.99
/proc/2817/stat : 2817 (minisat_static) R 2811 2811 2516 0 -1 4194304 27103 0 0 0 119968 31 0 0 25 0 1 0 305422611 112488448 27089 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/2817/statm: 27463 27089 76 170 0 27290 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 115208

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 2811 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=43993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.048992
# 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): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.72
CPU system time (s): 0.31
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 115208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.043993
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1065
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= 17

runsolver used 1.48177 second user time and 2.87056 second system time

The end

Launcher Data 

Begin job on node63 at 2009-05-20 00:59:24
IDJOB=1832508
IDBENCH=70217
IDSOLVER=672
FILE ID=node63/1832508-1242773964
PBS_JOBID= 9322238
Free space on /tmp= 66248 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1253795703-015.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832508-1242773964/watcher-1832508-1242773964 -o /tmp/evaluation-result-1832508-1242773964/solver-1832508-1242773964 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832508-1242773964.cnf -random-seed=549993836

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

MD5SUM BENCH= 17b09148dbc69a552ff183cd5c8f891a
RANDOM SEED=549993836

node63.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		: 3000.236
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		: 3000.236
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:       1854976 kB
Buffers:         13652 kB
Cached:         150468 kB
SwapCached:       7716 kB
Active:          32020 kB
Inactive:       141532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854976 kB
SwapTotal:     4192956 kB
SwapFree:      4178544 kB
Dirty:            1992 kB
Writeback:           0 kB
Mapped:          14768 kB
Slab:            13232 kB
Committed_AS:  1109084 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66244 MiB
End job on node63 at 2009-05-20 01:19:27