Trace number 1833750

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 1200.41

General information on the benchmark

NameCRAFTED/edgematching/
compact/em_8_4_5_cmp.cnf
MD5SUM0b9eae71c375cb5515f5dd7953424584
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark136.322
Satisfiable
(Un)Satisfiability was proved
Number of variables2420
Number of clauses22340
Sum of the clauses size74788
Maximum clause length36
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23164
Number of clauses of size 313968
Number of clauses of size 42628
Number of clauses of size 52460
Number of clauses of size over 5120

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 |   22340    74788 |    6701       0        0     nan |  0.000 % |
0.00/0.08	c |         0 |   22340    74804 |      --       0       --      -- |     --   | 0/16
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 2416   #clauses: 22340   #literals: 74804
0.00/0.08	c CPU time:   0.069989 s
0.00/0.08	c ==============================================================================
0.00/0.10	c WARNING: for repeatability, setting FPU to use double precision
0.10/0.10	c Number of variables   : 2416         
0.10/0.10	c Number of clauses     : 22340        
0.10/0.12	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-1833750-1242824994/watcher-1833750-1242824994 -o /tmp/evaluation-result-1833750-1242824994/solver-1833750-1242824994 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1833750-1242824994.cnf -random-seed=586822002 

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 0.98 0.99 3/64 4509
/proc/meminfo: memFree=1956496/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 310532950 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 212234633298 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/4509/statm: 1339 235 195 169 0 50 0
[pid=4510] ppid=4509 vsize=5356 CPUtime=0
/proc/4510/stat : 4510 (SatELiteGTI) S 4509 4509 4302 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 310532950 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/4510/statm: 1339 238 198 169 0 50 0
[pid=4512] ppid=4510 vsize=2608 CPUtime=0
/proc/4512/stat : 4512 (sed) R 4510 4509 4302 0 -1 4194304 159 0 0 0 0 0 0 0 22 0 1 0 310532950 2670592 132 1992294400 4194304 4240196 548682069056 18446744073709551615 212234341920 0 0 4096 0 0 0 0 17 1 0 0
/proc/4512/statm: 652 132 105 11 0 56 0

[startup+0.106761 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4509
/proc/meminfo: memFree=1956496/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+0.202772 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4509
/proc/meminfo: memFree=1956496/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+0.302781 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4509
/proc/meminfo: memFree=1956496/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+0.701822 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4509
/proc/meminfo: memFree=1956496/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+1.50188 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1951744/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=6152 CPUtime=1.38
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 1274 0 0 0 138 0 0 0 25 0 1 0 310532960 6299648 1260 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 1538 1260 76 170 0 1365 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11508

[startup+3.10103 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1949760/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=8528 CPUtime=2.98
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 1878 0 0 0 297 1 0 0 25 0 1 0 310532960 8732672 1864 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 2132 1864 76 170 0 1959 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13884

[startup+6.30133 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1945472/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=11992 CPUtime=6.18
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 2749 0 0 0 616 2 0 0 25 0 1 0 310532960 12279808 2735 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 2998 2735 76 170 0 2825 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17348

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1943488/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=13312 CPUtime=12.58
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 3078 0 0 0 1255 3 0 0 25 0 1 0 310532960 13631488 3064 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 3328 3064 76 170 0 3155 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18668

[startup+25.5021 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1939520/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=17352 CPUtime=25.37
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 4078 0 0 0 2533 4 0 0 25 0 1 0 310532960 17768448 4064 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 4338 4064 76 170 0 4165 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 22708

[startup+51.1025 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1935360/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=21444 CPUtime=50.96
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 5111 0 0 0 5091 5 0 0 25 0 1 0 310532960 21958656 5097 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 5361 5097 76 170 0 5188 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 26800

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1926784/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=30144 CPUtime=102.15
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 7253 0 0 0 10208 7 0 0 25 0 1 0 310532960 30867456 7239 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 7536 7239 76 170 0 7363 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 35500

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1920128/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=36612 CPUtime=162.14
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 8892 0 0 0 16204 10 0 0 25 0 1 0 310532960 37490688 8878 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 9153 8878 76 170 0 8980 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 41968

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1909440/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=47484 CPUtime=222.12
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 11562 0 0 0 22199 13 0 0 25 0 1 0 310532960 48623616 11548 1992294400 134512640 135212243 4294956240 18446744073709551615 134527722 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 11871 11548 76 170 0 11698 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 52840

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1903360/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=53432 CPUtime=282.11
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 13069 0 0 0 28195 16 0 0 25 0 1 0 310532960 54714368 13055 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 13358 13055 76 170 0 13185 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 58788

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1898880/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=57932 CPUtime=342.09
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 14196 0 0 0 34192 17 0 0 25 0 1 0 310532960 59322368 14182 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 14483 14182 76 170 0 14310 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 63288

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1897152/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=59516 CPUtime=402.07

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

/proc/4515/statm: 18782 18503 76 170 0 18609 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 80484

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1881280/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=75128 CPUtime=642.01
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 18517 0 0 0 64179 22 0 0 25 0 1 0 310532960 76931072 18503 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 18782 18503 76 170 0 18609 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 80484

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1870528/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=85976 CPUtime=701.99
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 21186 0 0 0 70173 26 0 0 25 0 1 0 310532960 88039424 21172 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 21494 21172 76 170 0 21321 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 91332

[startup+762.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1870656/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=85976 CPUtime=761.98
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 21186 0 0 0 76172 26 0 0 25 0 1 0 310532960 88039424 21172 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 21494 21172 76 170 0 21321 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 91332

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1870592/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=85976 CPUtime=821.96
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 21187 0 0 0 82170 26 0 0 25 0 1 0 310532960 88039424 21173 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 21494 21173 76 170 0 21321 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 91332

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1858560/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=98020 CPUtime=881.95
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 24189 0 0 0 88165 30 0 0 25 0 1 0 310532960 100372480 24175 1992294400 134512640 135212243 4294956240 18446744073709551615 134527830 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 24505 24175 76 170 0 24332 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 103376

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1858496/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=98020 CPUtime=941.92
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 24190 0 0 0 94162 30 0 0 25 0 1 0 310532960 100372480 24176 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 24505 24176 76 170 0 24332 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 103376

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1858432/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=98020 CPUtime=1001.91
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 24191 0 0 0 100161 30 0 0 25 0 1 0 310532960 100372480 24177 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 24505 24177 76 170 0 24332 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 103376

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1852288/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=104232 CPUtime=1061.89
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 25773 0 0 0 106157 32 0 0 25 0 1 0 310532960 106733568 25759 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 26058 25759 76 170 0 25885 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 109588

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1848064/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=108192 CPUtime=1121.88
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 26764 0 0 0 112155 33 0 0 25 0 1 0 310532960 110788608 26750 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 27048 26750 76 170 0 26875 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 113548

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1848000/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=108192 CPUtime=1181.86
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 26764 0 0 0 118153 33 0 0 25 0 1 0 310532960 110788608 26750 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 27048 26750 76 170 0 26875 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 113548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1848000/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=108192 CPUtime=1199.96
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 26764 0 0 0 119963 33 0 0 25 0 1 0 310532960 110788608 26750 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 27048 26750 76 170 0 26875 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 113548

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4515
/proc/meminfo: memFree=1848000/2055920 swapFree=4180004/4192956
[pid=4509] ppid=4507 vsize=5356 CPUtime=0.1
/proc/4509/stat : 4509 (SatELiteGTI) S 4507 4509 4302 0 -1 4194304 335 841 0 0 0 0 9 1 16 0 1 0 310532950 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4509/statm: 1339 239 197 169 0 50 0
[pid=4515] ppid=4509 vsize=108192 CPUtime=1199.96
/proc/4515/stat : 4515 (minisat_static) R 4509 4509 4302 0 -1 4194304 26764 0 0 0 119963 33 0 0 25 0 1 0 310532960 110788608 26750 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4515/statm: 27048 26750 76 170 0 26875 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 113548

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4509 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=91986
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=13997
# CPU time returned by wait4() is 0.105983
# 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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.72
CPU system time (s): 0.34
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 113548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.091986
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1176
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= 13
involuntary context switches= 9

runsolver used 1.49077 second user time and 2.88156 second system time

The end

Launcher Data 

Begin job on node14 at 2009-05-20 15:09:55
IDJOB=1833750
IDBENCH=70913
IDSOLVER=672
FILE ID=node14/1833750-1242824994
PBS_JOBID= 9322471
Free space on /tmp= 66284 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/CRAFTED/edgematching/compact/em_8_4_5_cmp.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1833750-1242824994/watcher-1833750-1242824994 -o /tmp/evaluation-result-1833750-1242824994/solver-1833750-1242824994 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1833750-1242824994.cnf -random-seed=586822002

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

MD5SUM BENCH= 0b9eae71c375cb5515f5dd7953424584
RANDOM SEED=586822002

node14.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		: 3000.256
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		: 3000.256
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:       1956976 kB
Buffers:         15512 kB
Cached:          45852 kB
SwapCached:       6908 kB
Active:          30516 kB
Inactive:        39412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1956976 kB
SwapTotal:     4192956 kB
SwapFree:      4180004 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          13924 kB
Slab:            14964 kB
Committed_AS:   999636 kB
PageTables:       1452 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= 66280 MiB
End job on node14 at 2009-05-20 15:29:57