Trace number 1832482

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1954748117-061.cnf
MD5SUM30068bb62ff2ae5a4888c347460a4a1d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark84.2262
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.022996 s
0.00/0.03	c ==============================================================================
0.00/0.06	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.06	c Number of variables   : 1100         
0.00/0.06	c Number of clauses     : 22000        
0.00/0.08	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-1832482-1242773850/watcher-1832482-1242773850 -o /tmp/evaluation-result-1832482-1242773850/solver-1832482-1242773850 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832482-1242773850.cnf -random-seed=597974570 

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


[startup+0 s]
/proc/loadavg: 0.92 1.01 0.99 3/65 18209
/proc/meminfo: memFree=1823056/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 305413419 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 234211737682 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/18209/statm: 1339 235 195 169 0 50 0
[pid=18210] ppid=18209 vsize=5356 CPUtime=0
/proc/18210/stat : 18210 (SatELiteGTI) S 18209 18209 17980 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 305413419 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/18210/statm: 1339 238 198 169 0 50 0
[pid=18212] ppid=18210 vsize=240 CPUtime=0
/proc/18212/stat : 18212 (sed) R 18210 18209 17980 0 -1 4194304 48 0 0 0 0 0 0 0 18 0 1 0 305413419 245760 29 1992294400 4194304 4240196 548682069056 18446744073709551615 234208949641 0 0 4096 0 0 0 0 17 0 0 0
/proc/18212/statm: 623 32 24 11 0 15 0

[startup+0.0310361 s]
/proc/loadavg: 0.92 1.01 0.99 3/65 18209
/proc/meminfo: memFree=1823056/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305413419 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18209/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101049 s]
/proc/loadavg: 0.92 1.01 0.99 3/65 18209
/proc/meminfo: memFree=1823056/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301075 s]
/proc/loadavg: 0.92 1.01 0.99 3/65 18209
/proc/meminfo: memFree=1823056/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701126 s]
/proc/loadavg: 0.92 1.01 0.99 3/65 18209
/proc/meminfo: memFree=1823056/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50122 s]
/proc/loadavg: 0.92 1.01 0.99 2/67 18215
/proc/meminfo: memFree=1816256/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=8760 CPUtime=1.42
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 1956 0 0 0 142 0 0 0 25 0 1 0 305413425 8970240 1942 1992294400 134512640 135212243 4294956240 18446744073709551615 134526139 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 2190 1942 76 170 0 2017 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 14116

[startup+3.10142 s]
/proc/loadavg: 0.92 1.01 0.99 2/67 18215
/proc/meminfo: memFree=1812800/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=11708 CPUtime=3.02
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 2689 0 0 0 301 1 0 0 25 0 1 0 305413425 11988992 2675 1992294400 134512640 135212243 4294956240 18446744073709551615 134529427 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 2927 2675 76 170 0 2754 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17064

[startup+6.30282 s]
/proc/loadavg: 0.93 1.01 0.99 2/67 18215
/proc/meminfo: memFree=1810432/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=13424 CPUtime=6.22
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 3128 0 0 0 621 1 0 0 25 0 1 0 305413425 13746176 3114 1992294400 134512640 135212243 4294956240 18446744073709551615 134535659 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 3356 3114 76 170 0 3183 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 18780

[startup+12.7016 s]
/proc/loadavg: 0.93 1.01 0.99 2/67 18215
/proc/meminfo: memFree=1807296/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=15772 CPUtime=12.61
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 3723 0 0 0 1260 1 0 0 25 0 1 0 305413425 16150528 3709 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 3943 3709 76 170 0 3770 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 21128

[startup+25.5012 s]
/proc/loadavg: 0.95 1.01 0.99 2/67 18215
/proc/meminfo: memFree=1802816/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=20292 CPUtime=25.41
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 4826 0 0 0 2538 3 0 0 25 0 1 0 305413425 20779008 4812 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 5073 4812 76 170 0 4900 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 25648

[startup+51.1014 s]
/proc/loadavg: 0.96 1.01 0.99 2/67 18215
/proc/meminfo: memFree=1797760/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=25308 CPUtime=51.01
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 6091 0 0 0 5097 4 0 0 25 0 1 0 305413425 25915392 6077 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 6327 6077 76 170 0 6154 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 30664

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/67 18215
/proc/meminfo: memFree=1787776/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=35288 CPUtime=102.2
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 8596 0 0 0 10213 7 0 0 25 0 1 0 305413425 36134912 8582 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 8822 8582 76 170 0 8649 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 40644

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 18215
/proc/meminfo: memFree=1780288/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=43460 CPUtime=162.17
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 10602 0 0 0 16208 9 0 0 25 0 1 0 305413425 44503040 10588 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 10865 10588 76 170 0 10692 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 48816

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 18221
/proc/meminfo: memFree=1772288/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=50456 CPUtime=222.15
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 12363 0 0 0 22203 12 0 0 25 0 1 0 305413425 51666944 12349 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 12614 12349 76 170 0 12441 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 55812

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 18221
/proc/meminfo: memFree=1767040/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=56444 CPUtime=282.14
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 13839 0 0 0 28200 14 0 0 25 0 1 0 305413425 57798656 13825 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 14111 13825 76 170 0 13938 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 61800

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 18221
/proc/meminfo: memFree=1759040/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=64100 CPUtime=342.12
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 15752 0 0 0 34196 16 0 0 25 0 1 0 305413425 65638400 15738 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 16025 15738 76 170 0 15852 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 69456

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 18221
/proc/meminfo: memFree=1755968/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=66872 CPUtime=402.1

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

/proc/18215/statm: 19919 19690 76 170 0 19746 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 85032

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 18221
/proc/meminfo: memFree=1742848/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=79676 CPUtime=582.05
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 19704 0 0 0 58185 20 0 0 25 0 1 0 305413425 81588224 19690 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 19919 19690 76 170 0 19746 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 85032

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 18221
/proc/meminfo: memFree=1735296/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=87468 CPUtime=642.04
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 21571 0 0 0 64182 22 0 0 25 0 1 0 305413425 89567232 21557 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 21867 21557 76 170 0 21694 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 92824

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 18221
/proc/meminfo: memFree=1735232/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=87732 CPUtime=702.01
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 21654 0 0 0 70179 22 0 0 25 0 1 0 305413425 89837568 21640 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 21933 21640 76 170 0 21760 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 93088

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 18221
/proc/meminfo: memFree=1726720/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=95916 CPUtime=762.01
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 23692 0 0 0 76176 25 0 0 25 0 1 0 305413425 98217984 23678 1992294400 134512640 135212243 4294956240 18446744073709551615 134526223 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 23979 23678 76 170 0 23806 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 101272

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 18221
/proc/meminfo: memFree=1726720/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=95916 CPUtime=821.99
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 23692 0 0 0 82174 25 0 0 25 0 1 0 305413425 98217984 23678 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 23979 23678 76 170 0 23806 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 101272

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 18221
/proc/meminfo: memFree=1717248/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=105156 CPUtime=881.97
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 26048 0 0 0 88170 27 0 0 25 0 1 0 305413425 107679744 26034 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 26289 26034 76 170 0 26116 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 110512

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 18221
/proc/meminfo: memFree=1717248/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=105156 CPUtime=941.95
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 26048 0 0 0 94168 27 0 0 25 0 1 0 305413425 107679744 26034 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 26289 26034 76 170 0 26116 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 110512

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 18221
/proc/meminfo: memFree=1717248/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=105156 CPUtime=1001.94
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 26048 0 0 0 100167 27 0 0 25 0 1 0 305413425 107679744 26034 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 26289 26034 76 170 0 26116 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 110512

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 18221
/proc/meminfo: memFree=1707328/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=115060 CPUtime=1061.92
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 28514 0 0 0 106162 30 0 0 25 0 1 0 305413425 117821440 28500 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 28765 28500 76 170 0 28592 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 120416

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 18221
/proc/meminfo: memFree=1707264/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=115060 CPUtime=1121.91
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 28514 0 0 0 112161 30 0 0 25 0 1 0 305413425 117821440 28500 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 28765 28500 76 170 0 28592 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 120416

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 18221
/proc/meminfo: memFree=1707264/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=115060 CPUtime=1181.89
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 28514 0 0 0 118159 30 0 0 25 0 1 0 305413425 117821440 28500 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 28765 28500 76 170 0 28592 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 120416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 18221
/proc/meminfo: memFree=1707200/2055920 swapFree=4178876/4192956
[pid=18209] ppid=18207 vsize=5356 CPUtime=0.05
/proc/18209/stat : 18209 (SatELiteGTI) S 18207 18209 17980 0 -1 4194304 335 823 0 0 0 0 5 0 18 0 1 0 305413419 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18209/statm: 1339 239 197 169 0 50 0
[pid=18215] ppid=18209 vsize=115060 CPUtime=1199.99
/proc/18215/stat : 18215 (minisat_static) R 18209 18209 17980 0 -1 4194304 28514 0 0 0 119969 30 0 0 25 0 1 0 305413425 117821440 28500 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18215/statm: 28765 28500 76 170 0 28592 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 120416

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 18209 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=59990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.065989
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.74
CPU system time (s): 0.3
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 120416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.05999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1158
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 6

runsolver used 1.02784 second user time and 3.34749 second system time

The end

Launcher Data 

Begin job on node54 at 2009-05-20 00:57:30
IDJOB=1832482
IDBENCH=70204
IDSOLVER=672
FILE ID=node54/1832482-1242773850
PBS_JOBID= 9322247
Free space on /tmp= 65968 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1954748117-061.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832482-1242773850/watcher-1832482-1242773850 -o /tmp/evaluation-result-1832482-1242773850/solver-1832482-1242773850 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832482-1242773850.cnf -random-seed=597974570

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

MD5SUM BENCH= 30068bb62ff2ae5a4888c347460a4a1d
RANDOM SEED=597974570

node54.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		: 3000.234
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		: 3000.234
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:       1823536 kB
Buffers:         14452 kB
Cached:         181244 kB
SwapCached:       7556 kB
Active:          21056 kB
Inactive:       183652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823536 kB
SwapTotal:     4192956 kB
SwapFree:      4178876 kB
Dirty:            2096 kB
Writeback:           0 kB
Mapped:          14196 kB
Slab:            13672 kB
Committed_AS:   990432 kB
PageTables:       1372 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= 65968 MiB
End job on node54 at 2009-05-20 01:17:33