Trace number 1832794

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) 1200.06 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
MD5SUM1d9454adc76495811d3ba130d2b8d41e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark43.0575
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.09	c ==============================================================================
0.00/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.09	c ==============================================================================
0.00/0.09	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.00/0.28	c |         0 |   75031   227950 |      --       0       --      -- |     --   | -569/1150
0.00/0.28	c ==============================================================================
0.00/0.28	c Result  :   #vars: 17527   #clauses: 75031   #literals: 227950
0.00/0.28	c CPU time:   0.264959 s
0.00/0.28	c ==============================================================================
0.00/0.36	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.36	c Number of variables   : 17527        
0.00/0.36	c Number of clauses     : 75031        
0.35/0.42	c Parsing time: 0.05         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-1832794-1242787833/watcher-1832794-1242787833 -o /tmp/evaluation-result-1832794-1242787833/solver-1832794-1242787833 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832794-1242787833.cnf -random-seed=700574181 

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 14904
/proc/meminfo: memFree=1888184/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306816241 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233588883538 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/14904/statm: 1339 235 195 169 0 50 0
[pid=14905] ppid=14904 vsize=5356 CPUtime=0
/proc/14905/stat : 14905 (SatELiteGTI) S 14904 14904 14163 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 306816242 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/14905/statm: 1339 238 198 169 0 50 0
[pid=14907] ppid=14905 vsize=192 CPUtime=0
/proc/14907/stat : 14907 (sed) R 14905 14904 14163 0 -1 4194304 42 0 0 0 0 0 0 0 21 0 1 0 306816242 196608 23 1992294400 4194304 4240196 548682069056 18446744073709551615 233586095497 0 0 4096 0 0 0 0 17 0 0 0
/proc/14907/statm: 48 23 16 11 0 11 0

[startup+0.0811571 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14904
/proc/meminfo: memFree=1888184/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306816241 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14904/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102156 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14904
/proc/meminfo: memFree=1888184/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306816241 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14904/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302173 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14904
/proc/meminfo: memFree=1888184/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306816241 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14904/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702205 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14904
/proc/meminfo: memFree=1888184/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 5356

[startup+1.50129 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14910
/proc/meminfo: memFree=1879720/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=8300 CPUtime=1.13
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 1931 0 0 0 112 1 0 0 25 0 1 0 306816278 8499200 1917 1992294400 134512640 135212243 4294956240 18446744073709551615 134526314 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 2075 1917 76 170 0 1902 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13656

[startup+3.10145 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14910
/proc/meminfo: memFree=1877544/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=10808 CPUtime=2.72
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 2563 0 0 0 271 1 0 0 25 0 1 0 306816278 11067392 2549 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 2702 2549 76 170 0 2529 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16164

[startup+6.30177 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14910
/proc/meminfo: memFree=1872552/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=15568 CPUtime=5.92
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 3745 0 0 0 590 2 0 0 25 0 1 0 306816278 15941632 3731 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 3892 3731 76 170 0 3719 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20924

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14910
/proc/meminfo: memFree=1863208/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=24444 CPUtime=12.32
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 5981 0 0 0 1227 5 0 0 25 0 1 0 306816278 25030656 5967 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 6111 5967 76 170 0 5938 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 29800

[startup+25.5027 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14910
/proc/meminfo: memFree=1846376/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=40984 CPUtime=25.12
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 10093 0 0 0 2502 10 0 0 25 0 1 0 306816278 41967616 10079 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 10246 10079 76 170 0 10073 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 46340

[startup+51.1023 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14910
/proc/meminfo: memFree=1820136/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=67460 CPUtime=50.7
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 16699 0 0 0 5053 17 0 0 25 0 1 0 306816278 69079040 16685 1992294400 134512640 135212243 4294956240 18446744073709551615 134526089 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 16865 16685 76 170 0 16692 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 72816

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14910
/proc/meminfo: memFree=1812776/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=74060 CPUtime=101.89
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 18341 0 0 0 10171 18 0 0 25 0 1 0 306816278 75837440 18327 1992294400 134512640 135212243 4294956240 18446744073709551615 134529427 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 18515 18327 76 170 0 18342 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 79416

[startup+162.303 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 14910
/proc/meminfo: memFree=1804840/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=81856 CPUtime=161.86
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 20324 0 0 0 16167 19 0 0 25 0 1 0 306816278 83820544 20310 1992294400 134512640 135212243 4294956240 18446744073709551615 134526132 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 20464 20310 76 170 0 20291 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 87212

[startup+222.303 s]
/proc/loadavg: 1.12 1.03 1.01 2/66 14910
/proc/meminfo: memFree=1798312/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=88328 CPUtime=221.84
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 21947 0 0 0 22163 21 0 0 25 0 1 0 306816278 90447872 21933 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 22082 21933 76 170 0 21909 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 93684

[startup+282.303 s]
/proc/loadavg: 1.12 1.04 1.00 2/66 14910
/proc/meminfo: memFree=1789288/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=97488 CPUtime=281.81
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 24200 0 0 0 28158 23 0 0 25 0 1 0 306816278 99827712 24186 1992294400 134512640 135212243 4294956240 18446744073709551615 134526523 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 24372 24186 76 170 0 24199 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 102844

[startup+342.303 s]
/proc/loadavg: 1.11 1.04 1.00 2/66 14910
/proc/meminfo: memFree=1789288/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=97488 CPUtime=341.79
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 24200 0 0 0 34156 23 0 0 25 0 1 0 306816278 99827712 24186 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 24372 24186 76 170 0 24199 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 102844

[startup+402.303 s]
/proc/loadavg: 1.13 1.06 1.01 2/66 14910
/proc/meminfo: memFree=1779560/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=107136 CPUtime=401.76

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

/proc/14910/statm: 29062 28894 76 170 0 28889 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 121604

[startup+582.302 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 14910
/proc/meminfo: memFree=1757032/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=129596 CPUtime=581.68
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 32232 0 0 0 58136 32 0 0 25 0 1 0 306816278 132706304 32218 1992294400 134512640 135212243 4294956240 18446744073709551615 134538462 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 32399 32218 76 170 0 32226 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 134952

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 14916
/proc/meminfo: memFree=1756776/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=129596 CPUtime=641.64
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 32232 0 0 0 64132 32 0 0 25 0 1 0 306816278 132706304 32218 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 32399 32218 76 170 0 32226 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 134952

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 14916
/proc/meminfo: memFree=1756648/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=129596 CPUtime=701.62
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 32232 0 0 0 70130 32 0 0 25 0 1 0 306816278 132706304 32218 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 32399 32218 76 170 0 32226 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 134952

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 14916
/proc/meminfo: memFree=1745640/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=140564 CPUtime=761.6
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 35005 0 0 0 76125 35 0 0 25 0 1 0 306816278 143937536 34991 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 35141 34991 76 170 0 34968 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 145920

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 14916
/proc/meminfo: memFree=1745640/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=140564 CPUtime=821.57
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 35005 0 0 0 82122 35 0 0 25 0 1 0 306816278 143937536 34991 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 35141 34991 76 170 0 34968 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 145920

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14916
/proc/meminfo: memFree=1733416/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=153124 CPUtime=881.54
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 38082 0 0 0 88116 38 0 0 25 0 1 0 306816278 156798976 38068 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 38281 38068 76 170 0 38108 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 158480

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14916
/proc/meminfo: memFree=1733352/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=153124 CPUtime=941.51
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 38082 0 0 0 94113 38 0 0 25 0 1 0 306816278 156798976 38068 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 38281 38068 76 170 0 38108 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 158480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14916
/proc/meminfo: memFree=1733288/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=153124 CPUtime=1001.49
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 38082 0 0 0 100110 39 0 0 25 0 1 0 306816278 156798976 38068 1992294400 134512640 135212243 4294956240 18446744073709551615 134535633 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 38281 38068 76 170 0 38108 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 158480

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14916
/proc/meminfo: memFree=1721064/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=165668 CPUtime=1061.47
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 41246 0 0 0 106105 42 0 0 25 0 1 0 306816278 169644032 41232 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 41417 41232 76 170 0 41244 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 171024

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14916
/proc/meminfo: memFree=1719720/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=166460 CPUtime=1121.44
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 41444 0 0 0 112102 42 0 0 25 0 1 0 306816278 170455040 41430 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 41615 41430 76 170 0 41442 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 171816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14916
/proc/meminfo: memFree=1719720/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=166460 CPUtime=1181.41
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 41444 0 0 0 118099 42 0 0 25 0 1 0 306816278 170455040 41430 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 41615 41430 76 170 0 41442 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 171816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14916
/proc/meminfo: memFree=1719656/2055920 swapFree=4179112/4192956
[pid=14904] ppid=14902 vsize=5356 CPUtime=0.35
/proc/14904/stat : 14904 (SatELiteGTI) S 14902 14904 14163 0 -1 4194304 335 2604 0 0 0 0 33 2 15 0 1 0 306816241 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14904/statm: 1339 239 197 169 0 50 0
[pid=14910] ppid=14904 vsize=166460 CPUtime=1199.71
/proc/14910/stat : 14910 (minisat_static) R 14904 14904 14163 0 -1 4194304 41444 0 0 0 119929 42 0 0 25 0 1 0 306816278 170455040 41430 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/14910/statm: 41615 41430 76 170 0 41442 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 171816

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 14904 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=339948
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=23996
# CPU time returned by wait4() is 0.363944
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.62
CPU system time (s): 0.44
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 171816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.339948
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2939
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= 12

runsolver used 1.2778 second user time and 3.09853 second system time

The end

Launcher Data 

Begin job on node27 at 2009-05-20 04:50:33
IDJOB=1832794
IDBENCH=70360
IDSOLVER=672
FILE ID=node27/1832794-1242787833
PBS_JOBID= 9322313
Free space on /tmp= 66360 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832794-1242787833/watcher-1832794-1242787833 -o /tmp/evaluation-result-1832794-1242787833/solver-1832794-1242787833 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832794-1242787833.cnf -random-seed=700574181

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

MD5SUM BENCH= 1d9454adc76495811d3ba130d2b8d41e
RANDOM SEED=700574181

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1888664 kB
Buffers:         26104 kB
Cached:          93144 kB
SwapCached:       7844 kB
Active:          61024 kB
Inactive:        68392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1888664 kB
SwapTotal:     4192956 kB
SwapFree:      4179112 kB
Dirty:            3032 kB
Writeback:           0 kB
Mapped:          14768 kB
Slab:            23836 kB
Committed_AS:  1018436 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66356 MiB
End job on node27 at 2009-05-20 05:10:36