Trace number 1832558

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S375588147-050.cnf
MD5SUM7f520cacbc1966b43139f7a53a60437c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

Solver Data 

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.020996 s
0.00/0.03	c ==============================================================================
0.00/0.07	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.07	c Number of variables   : 220          
0.00/0.07	c Number of clauses     : 18700        
0.00/0.09	c Parsing time: 0.02         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-1832558-1242784026/watcher-1832558-1242784026 -o /tmp/evaluation-result-1832558-1242784026/solver-1832558-1242784026 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832558-1242784026.cnf -random-seed=1689641947 

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 14241
/proc/meminfo: memFree=1643880/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 276 0 0 0 0 0 0 0 16 0 1 0 306430698 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221954932818 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/14241/statm: 1339 235 195 169 0 50 0
[pid=14242] ppid=14241 vsize=5356 CPUtime=0
/proc/14242/stat : 14242 (SatELiteGTI) R 14241 14241 14152 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 306430698 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/14242/statm: 1339 238 198 169 0 50 0
[pid=14244] ppid=14242 vsize=0 CPUtime=0
/proc/14244/stat : 14244 (sed) Z 14242 14241 14152 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 306430699 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/14244/statm: 0 0 0 0 0 0 0

[startup+0.034588 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14241
/proc/meminfo: memFree=1643880/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 306430698 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14241/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101697 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14241
/proc/meminfo: memFree=1643880/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301714 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14241
/proc/meminfo: memFree=1643880/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701753 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14241
/proc/meminfo: memFree=1643880/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50182 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 14247
/proc/meminfo: memFree=1639896/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=4472 CPUtime=1.41
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 884 0 0 0 141 0 0 0 25 0 1 0 306430706 4579328 870 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 1118 870 76 170 0 945 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9828

[startup+3.10196 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 14247
/proc/meminfo: memFree=1639320/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=5000 CPUtime=3.01
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 1041 0 0 0 301 0 0 0 25 0 1 0 306430706 5120000 1027 1992294400 134512640 135212243 4294956240 18446744073709551615 134526032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 1250 1027 76 170 0 1077 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10356

[startup+6.30225 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 14247
/proc/meminfo: memFree=1638232/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=6064 CPUtime=6.21
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 1284 0 0 0 621 0 0 0 25 0 1 0 306430706 6209536 1270 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 1516 1270 76 170 0 1343 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11420

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 14247
/proc/meminfo: memFree=1636120/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=7804 CPUtime=12.61
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 1719 0 0 0 1261 0 0 0 25 0 1 0 306430706 7991296 1705 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 1951 1705 76 170 0 1778 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13160

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 14247
/proc/meminfo: memFree=1633240/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=10652 CPUtime=25.41
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 2438 0 0 0 2540 1 0 0 25 0 1 0 306430706 10907648 2424 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 2663 2424 76 170 0 2490 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16008

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 14247
/proc/meminfo: memFree=1629720/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=14116 CPUtime=51
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 3311 0 0 0 5098 2 0 0 25 0 1 0 306430706 14454784 3297 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 3529 3297 76 170 0 3356 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19472

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 14247
/proc/meminfo: memFree=1625880/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=18024 CPUtime=102.19
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 4284 0 0 0 10216 3 0 0 25 0 1 0 306430706 18456576 4270 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 4506 4270 76 170 0 4333 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23380

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14247
/proc/meminfo: memFree=1621144/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=22768 CPUtime=162.17
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 5443 0 0 0 16212 5 0 0 25 0 1 0 306430706 23314432 5429 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 5692 5429 76 170 0 5519 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28124

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14247
/proc/meminfo: memFree=1617048/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=26864 CPUtime=222.16
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 6464 0 0 0 22210 6 0 0 25 0 1 0 306430706 27508736 6450 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 6716 6450 76 170 0 6543 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32220

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14247
/proc/meminfo: memFree=1614552/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=29248 CPUtime=282.14
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 7069 0 0 0 28208 6 0 0 25 0 1 0 306430706 29949952 7055 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 7312 7055 76 170 0 7139 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 34604

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14247
/proc/meminfo: memFree=1611928/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=31940 CPUtime=342.13
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 7711 0 0 0 34206 7 0 0 25 0 1 0 306430706 32706560 7697 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 7985 7697 76 170 0 7812 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 37296

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14247
/proc/meminfo: memFree=1608920/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=34848 CPUtime=402.12

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

/proc/14247/statm: 9506 9237 76 170 0 9333 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 43380

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14247
/proc/meminfo: memFree=1602264/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=41340 CPUtime=582.07
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 10106 0 0 0 58197 10 0 0 25 0 1 0 306430706 42332160 10092 1992294400 134512640 135212243 4294956240 18446744073709551615 134529361 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 10335 10092 76 170 0 10162 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 46696

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14247
/proc/meminfo: memFree=1602200/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=41340 CPUtime=642.06
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 10107 0 0 0 64195 11 0 0 25 0 1 0 306430706 42332160 10093 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 10335 10093 76 170 0 10162 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 46696

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14247
/proc/meminfo: memFree=1598296/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=45500 CPUtime=702.04
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 11072 0 0 0 70193 11 0 0 25 0 1 0 306430706 46592000 11058 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 11375 11058 76 170 0 11202 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 50856

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14247
/proc/meminfo: memFree=1598296/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=45500 CPUtime=762.03
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 11072 0 0 0 76192 11 0 0 25 0 1 0 306430706 46592000 11058 1992294400 134512640 135212243 4294956240 18446744073709551615 134526032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 11375 11058 76 170 0 11202 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 50856

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14247
/proc/meminfo: memFree=1594072/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=49480 CPUtime=822.02
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 12105 0 0 0 82189 13 0 0 25 0 1 0 306430706 50667520 12091 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 12370 12091 76 170 0 12197 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 54836

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14253
/proc/meminfo: memFree=1593808/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=49480 CPUtime=881.99
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 12105 0 0 0 88186 13 0 0 25 0 1 0 306430706 50667520 12091 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 12370 12091 76 170 0 12197 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 54836

[startup+942.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/66 14729
/proc/meminfo: memFree=1551696/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=49480 CPUtime=941.93
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 12109 0 0 0 94174 19 0 0 25 0 1 0 306430706 50667520 12095 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 12370 12095 76 170 0 12197 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 54836

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 14729
/proc/meminfo: memFree=1547344/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=54132 CPUtime=1001.91
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 13252 0 0 0 100171 20 0 0 25 0 1 0 306430706 55431168 13238 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 13533 13238 76 170 0 13360 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 59488

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 14729
/proc/meminfo: memFree=1547344/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=54132 CPUtime=1061.89
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 13252 0 0 0 106169 20 0 0 25 0 1 0 306430706 55431168 13238 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 13533 13238 76 170 0 13360 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 59488

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14729
/proc/meminfo: memFree=1547344/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=54132 CPUtime=1121.88
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 13253 0 0 0 112168 20 0 0 25 0 1 0 306430706 55431168 13239 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 13533 13239 76 170 0 13360 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 59488

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14729
/proc/meminfo: memFree=1543312/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=58244 CPUtime=1181.87
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 14289 0 0 0 118165 22 0 0 25 0 1 0 306430706 59641856 14275 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 14561 14275 76 170 0 14388 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 63600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14729
/proc/meminfo: memFree=1542288/2055920 swapFree=4171720/4192956
[pid=14241] ppid=14239 vsize=5356 CPUtime=0.06
/proc/14241/stat : 14241 (SatELiteGTI) S 14239 14241 14152 0 -1 4194304 335 785 0 0 0 0 5 1 16 0 1 0 306430698 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14241/statm: 1339 239 197 169 0 50 0
[pid=14247] ppid=14241 vsize=59052 CPUtime=1199.96
/proc/14247/stat : 14247 (minisat_static) R 14241 14241 14152 0 -1 4194304 14508 0 0 0 119974 22 0 0 25 0 1 0 306430706 60469248 14494 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14247/statm: 14763 14494 76 170 0 14590 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 64408

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 14241 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=58991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=12998
# CPU time returned by wait4() is 0.071989
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.79
CPU system time (s): 0.23
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 64408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.058991
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1120
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 1.2898 second user time and 3.09053 second system time

The end

Launcher Data 

Begin job on node43 at 2009-05-20 03:47:06
IDJOB=1832558
IDBENCH=70242
IDSOLVER=672
FILE ID=node43/1832558-1242784026
PBS_JOBID= 9322300
Free space on /tmp= 66172 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S375588147-050.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832558-1242784026/watcher-1832558-1242784026 -o /tmp/evaluation-result-1832558-1242784026/solver-1832558-1242784026 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832558-1242784026.cnf -random-seed=1689641947

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

MD5SUM BENCH= 7f520cacbc1966b43139f7a53a60437c
RANDOM SEED=1689641947

node43.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		: 3000.237
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.237
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:       1644360 kB
Buffers:         21824 kB
Cached:         335504 kB
SwapCached:      15312 kB
Active:         124212 kB
Inactive:       254092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644360 kB
SwapTotal:     4192956 kB
SwapFree:      4171720 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          13980 kB
Slab:            19300 kB
Committed_AS:  1117984 kB
PageTables:       1448 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= 66192 MiB
End job on node43 at 2009-05-20 04:07:09