Trace number 1832448

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1284372491-036.cnf
MD5SUM2936351992cd53f891ea98e5e0e8663e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark86.4999
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.06	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.06	c Number of variables   : 1000         
0.00/0.06	c Number of clauses     : 20000        
0.00/0.07	c Parsing time: 0.01         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1832448-1242773356/watcher-1832448-1242773356 -o /tmp/evaluation-result-1832448-1242773356/solver-1832448-1242773356 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832448-1242773356.cnf -random-seed=1417528841 

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: 0.99 0.98 0.99 3/64 5953
/proc/meminfo: memFree=1968112/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 305370310 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259353444434 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/5953/statm: 1339 235 195 169 0 50 0
[pid=5954] ppid=5953 vsize=5356 CPUtime=0
/proc/5954/stat : 5954 (SatELiteGTI) S 5953 5953 5731 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 305370310 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/5954/statm: 1339 238 198 169 0 50 0
[pid=5956] ppid=5954 vsize=192 CPUtime=0
/proc/5956/stat : 5956 (sed) R 5954 5953 5731 0 -1 4194304 42 0 0 0 0 0 0 0 18 0 1 0 305370310 196608 23 1992294400 4194304 4240196 548682069056 18446744073709551615 259350656277 0 0 4096 0 0 0 0 17 0 0 0
/proc/5956/statm: 48 23 16 11 0 11 0

[startup+0.029597 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5953
/proc/meminfo: memFree=1968112/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305370310 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5953/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101776 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5953
/proc/meminfo: memFree=1968112/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301816 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5953
/proc/meminfo: memFree=1968112/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701899 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5953
/proc/meminfo: memFree=1968112/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50205 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5959
/proc/meminfo: memFree=1961760/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=8480 CPUtime=1.42
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 1872 0 0 0 142 0 0 0 25 0 1 0 305370316 8683520 1858 1992294400 134512640 135212243 4294956256 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 2120 1858 76 170 0 1947 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13836

[startup+3.10137 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5959
/proc/meminfo: memFree=1958312/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=10864 CPUtime=3.03
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 2476 0 0 0 302 1 0 0 25 0 1 0 305370316 11124736 2462 1992294400 134512640 135212243 4294956256 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 2716 2462 76 170 0 2543 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16220

[startup+6.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5959
/proc/meminfo: memFree=1956456/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=12844 CPUtime=6.22
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 2972 0 0 0 621 1 0 0 25 0 1 0 305370316 13152256 2958 1992294400 134512640 135212243 4294956256 18446744073709551615 134538965 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 3211 2958 76 170 0 3038 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 18200

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5959
/proc/meminfo: memFree=1953520/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=14824 CPUtime=12.62
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 3452 0 0 0 1261 1 0 0 25 0 1 0 305370316 15179776 3438 1992294400 134512640 135212243 4294956256 18446744073709551615 134526540 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 3706 3438 76 170 0 3533 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 20180

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5959
/proc/meminfo: memFree=1949680/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=18684 CPUtime=25.41
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 4413 0 0 0 2539 2 0 0 25 0 1 0 305370316 19132416 4399 1992294400 134512640 135212243 4294956256 18446744073709551615 134527812 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 4671 4399 76 170 0 4498 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 24040

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5959
/proc/meminfo: memFree=1942320/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=26024 CPUtime=51.01
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 6253 0 0 0 5097 4 0 0 25 0 1 0 305370316 26648576 6239 1992294400 134512640 135212243 4294956256 18446744073709551615 134526139 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 6506 6239 76 170 0 6333 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 31380

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5959
/proc/meminfo: memFree=1934704/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=33548 CPUtime=102.19
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 8148 0 0 0 10213 6 0 0 25 0 1 0 305370316 34353152 8134 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 8387 8134 76 170 0 8214 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 38904

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5959
/proc/meminfo: memFree=1924720/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=43568 CPUtime=162.17
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 10643 0 0 0 16208 9 0 0 25 0 1 0 305370316 44613632 10629 1992294400 134512640 135212243 4294956256 18446744073709551615 134526116 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 10892 10629 76 170 0 10719 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 48924

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5959
/proc/meminfo: memFree=1920432/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=47792 CPUtime=222.14
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 11698 0 0 0 22204 10 0 0 25 0 1 0 305370316 48939008 11684 1992294400 134512640 135212243 4294956256 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 11948 11684 76 170 0 11775 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 53148

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5959
/proc/meminfo: memFree=1911024/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=57344 CPUtime=282.12
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 14047 0 0 0 28199 13 0 0 25 0 1 0 305370316 58720256 14033 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 14336 14033 76 170 0 14163 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 62700

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5959
/proc/meminfo: memFree=1905264/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=63020 CPUtime=342.1
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 15483 0 0 0 34195 15 0 0 25 0 1 0 305370316 64532480 15469 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 15755 15469 76 170 0 15582 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 68376

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5959
/proc/meminfo: memFree=1903344/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=65264 CPUtime=402.08

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

/proc/5959/statm: 19617 19308 76 170 0 19444 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 83824

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5959
/proc/meminfo: memFree=1885488/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=82692 CPUtime=642
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 20364 0 0 0 64179 21 0 0 25 0 1 0 305370316 84676608 20350 1992294400 134512640 135212243 4294956256 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 20673 20350 76 170 0 20500 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 88048

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5959
/proc/meminfo: memFree=1882224/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=86124 CPUtime=701.98
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 21252 0 0 0 70175 23 0 0 25 0 1 0 305370316 88190976 21238 1992294400 134512640 135212243 4294956256 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 21531 21238 76 170 0 21358 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 91480

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5965
/proc/meminfo: memFree=1877360/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=90612 CPUtime=761.96
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 22359 0 0 0 76171 25 0 0 25 0 1 0 305370316 92786688 22345 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 22653 22345 76 170 0 22480 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 95968

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5965
/proc/meminfo: memFree=1877360/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=90612 CPUtime=821.93
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 22359 0 0 0 82168 25 0 0 25 0 1 0 305370316 92786688 22345 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 22653 22345 76 170 0 22480 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 95968

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5965
/proc/meminfo: memFree=1868400/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=99456 CPUtime=881.91
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 24596 0 0 0 88164 27 0 0 25 0 1 0 305370316 101842944 24582 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 24864 24582 76 170 0 24691 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 104812

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5965
/proc/meminfo: memFree=1868400/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=99456 CPUtime=941.89
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 24596 0 0 0 94162 27 0 0 25 0 1 0 305370316 101842944 24582 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 24864 24582 76 170 0 24691 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 104812

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5965
/proc/meminfo: memFree=1868400/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=99456 CPUtime=1001.87
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 24596 0 0 0 100160 27 0 0 25 0 1 0 305370316 101842944 24582 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 24864 24582 76 170 0 24691 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 104812

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5965
/proc/meminfo: memFree=1858736/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=108960 CPUtime=1061.85
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 26999 0 0 0 106155 30 0 0 25 0 1 0 305370316 111575040 26985 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 27240 26985 76 170 0 27067 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 114316

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5965
/proc/meminfo: memFree=1858736/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=108960 CPUtime=1121.82
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 26999 0 0 0 112152 30 0 0 25 0 1 0 305370316 111575040 26985 1992294400 134512640 135212243 4294956256 18446744073709551615 134526055 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 27240 26985 76 170 0 27067 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 114316

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5965
/proc/meminfo: memFree=1858672/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=108960 CPUtime=1181.8
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 26999 0 0 0 118150 30 0 0 25 0 1 0 305370316 111575040 26985 1992294400 134512640 135212243 4294956256 18446744073709551615 134526229 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 27240 26985 76 170 0 27067 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 114316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5965
/proc/meminfo: memFree=1858672/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=108960 CPUtime=1200
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 26999 0 0 0 119970 30 0 0 25 0 1 0 305370316 111575040 26985 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 27240 26985 76 170 0 27067 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 114316

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5965
/proc/meminfo: memFree=1858672/2055920 swapFree=4180756/4192956
[pid=5953] ppid=5951 vsize=5356 CPUtime=0.04
/proc/5953/stat : 5953 (SatELiteGTI) S 5951 5953 5731 0 -1 4194304 335 770 0 0 0 0 4 0 16 0 1 0 305370310 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5953/statm: 1339 239 197 169 0 50 0
[pid=5959] ppid=5953 vsize=108960 CPUtime=1200
/proc/5959/stat : 5959 (minisat_static) R 5953 5953 5731 0 -1 4194304 26999 0 0 0 119970 30 0 0 25 0 1 0 305370316 111575040 26985 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/5959/statm: 27240 26985 76 170 0 27067 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 114316

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5953 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=47992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.05799
# 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): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.74
CPU system time (s): 0.3
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 114316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.047992
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1105
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 1.2938 second user time and 2.94455 second system time

The end

Launcher Data 

Begin job on node1 at 2009-05-20 00:49:16
IDJOB=1832448
IDBENCH=70187
IDSOLVER=672
FILE ID=node1/1832448-1242773356
PBS_JOBID= 9322297
Free space on /tmp= 66312 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1284372491-036.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832448-1242773356/watcher-1832448-1242773356 -o /tmp/evaluation-result-1832448-1242773356/solver-1832448-1242773356 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832448-1242773356.cnf -random-seed=1417528841

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

MD5SUM BENCH= 2936351992cd53f891ea98e5e0e8663e
RANDOM SEED=1417528841

node1.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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
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:       1968592 kB
Buffers:         13124 kB
Cached:          39428 kB
SwapCached:       6608 kB
Active:          26472 kB
Inactive:        34672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1968592 kB
SwapTotal:     4192956 kB
SwapFree:      4180756 kB
Dirty:            2052 kB
Writeback:           0 kB
Mapped:          13652 kB
Slab:            12188 kB
Committed_AS:  1073236 kB
PageTables:       1436 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= 66308 MiB
End job on node1 at 2009-05-20 01:09:19