Trace number 1832704

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S762724712-048.cnf
MD5SUMded0a20d749cf4becf9e25906c1822a6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.09138
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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...
0.00/0.03	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 |   25200    75600 |    7559       0        0     nan |  0.000 % |
0.00/0.08	c |         0 |   25009    76042 |      --       0       --      -- |     --   | -191/442
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 5839   #clauses: 25009   #literals: 76042
0.00/0.08	c CPU time:   0.077988 s
0.00/0.08	c ==============================================================================
0.00/0.11	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.11	c Number of variables   : 5839         
0.00/0.11	c Number of clauses     : 25009        
0.00/0.13	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-1832704-1242786432/watcher-1832704-1242786432 -o /tmp/evaluation-result-1832704-1242786432/solver-1832704-1242786432 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832704-1242786432.cnf -random-seed=814317 

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 14789
/proc/meminfo: memFree=1599408/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306671230 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221954932818 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/14789/statm: 1339 235 195 169 0 50 0
[pid=14790] ppid=14789 vsize=5356 CPUtime=0
/proc/14790/stat : 14790 (SatELiteGTI) S 14789 14789 14152 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 306671230 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/14790/statm: 1339 238 198 169 0 50 0
[pid=14792] ppid=14790 vsize=5356 CPUtime=0
/proc/14792/stat : 14792 (SatELiteGTI) R 14790 14789 14152 0 -1 4194368 19 0 0 0 0 0 0 0 18 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954764071 0 0 4096 0 0 0 0 17 1 0 0
/proc/14792/statm: 1339 239 199 169 0 50 0

[startup+0.049414 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14789
/proc/meminfo: memFree=1599408/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306671230 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14789/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101417 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14789
/proc/meminfo: memFree=1599408/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306671230 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14789/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301441 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14789
/proc/meminfo: memFree=1599408/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+0.701476 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14789
/proc/meminfo: memFree=1599408/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+1.50154 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 14795
/proc/meminfo: memFree=1593696/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=7360 CPUtime=1.37
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 1606 0 0 0 137 0 0 0 25 0 1 0 306671242 7536640 1592 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 1840 1592 76 170 0 1667 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12716

[startup+3.10169 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 14795
/proc/meminfo: memFree=1590944/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=11104 CPUtime=2.97
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 2522 0 0 0 297 0 0 0 25 0 1 0 306671242 11370496 2508 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 2776 2508 76 170 0 2603 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16460

[startup+6.30197 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 14795
/proc/meminfo: memFree=1584224/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=16796 CPUtime=6.17
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 3964 0 0 0 615 2 0 0 25 0 1 0 306671242 17199104 3950 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 4199 3950 76 170 0 4026 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22152

[startup+12.7025 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 14795
/proc/meminfo: memFree=1574304/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=26280 CPUtime=12.57
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 6308 0 0 0 1253 4 0 0 25 0 1 0 306671242 26910720 6294 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 6570 6294 76 170 0 6397 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 31636

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 14795
/proc/meminfo: memFree=1559776/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=40128 CPUtime=25.37
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 9750 0 0 0 2529 8 0 0 25 0 1 0 306671242 41091072 9736 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 10032 9736 76 170 0 9859 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 45484

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 14795
/proc/meminfo: memFree=1557280/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=42372 CPUtime=50.96
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 10314 0 0 0 5088 8 0 0 25 0 1 0 306671242 43388928 10300 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 10593 10300 76 170 0 10420 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 47728

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 14795
/proc/meminfo: memFree=1549280/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=50292 CPUtime=102.15
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 12307 0 0 0 10205 10 0 0 25 0 1 0 306671242 51499008 12293 1992294400 134512640 135212243 4294956240 18446744073709551615 134526101 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 12573 12293 76 170 0 12400 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 55648

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14795
/proc/meminfo: memFree=1544608/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=54960 CPUtime=162.13
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 13451 0 0 0 16202 11 0 0 25 0 1 0 306671242 56279040 13437 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 13740 13437 76 170 0 13567 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 60316

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14795
/proc/meminfo: memFree=1539680/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=59844 CPUtime=222.12
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 14677 0 0 0 22199 13 0 0 25 0 1 0 306671242 61280256 14663 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 14961 14663 76 170 0 14788 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 65200

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14795
/proc/meminfo: memFree=1533152/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=66312 CPUtime=282.1
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 16306 0 0 0 28196 14 0 0 25 0 1 0 306671242 67903488 16292 1992294400 134512640 135212243 4294956240 18446744073709551615 134526044 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 16578 16292 76 170 0 16405 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 71668

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14795
/proc/meminfo: memFree=1526688/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=72648 CPUtime=342.09
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 17906 0 0 0 34192 17 0 0 25 0 1 0 306671242 74391552 17892 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 18162 17892 76 170 0 17989 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 78004

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14795
/proc/meminfo: memFree=1521696/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=78060 CPUtime=402.07

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

/proc/14795/statm: 21958 21623 76 170 0 21785 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 93188

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14795
/proc/meminfo: memFree=1511648/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=87832 CPUtime=582.03
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 21637 0 0 0 58181 22 0 0 25 0 1 0 306671242 89939968 21623 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 21958 21623 76 170 0 21785 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 93188

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14795
/proc/meminfo: memFree=1504160/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=95224 CPUtime=642.02
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 23507 0 0 0 64177 25 0 0 25 0 1 0 306671242 97509376 23493 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 23806 23493 76 170 0 23633 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 100580

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14795
/proc/meminfo: memFree=1504096/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=95224 CPUtime=702
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 23507 0 0 0 70175 25 0 0 25 0 1 0 306671242 97509376 23493 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 23806 23493 76 170 0 23633 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 100580

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14795
/proc/meminfo: memFree=1495840/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=103408 CPUtime=761.99
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 25565 0 0 0 76171 28 0 0 25 0 1 0 306671242 105889792 25551 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 25852 25551 76 170 0 25679 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 108764

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14795
/proc/meminfo: memFree=1495072/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=104068 CPUtime=821.97
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 25743 0 0 0 82169 28 0 0 25 0 1 0 306671242 106565632 25729 1992294400 134512640 135212243 4294956240 18446744073709551615 134526175 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 26017 25729 76 170 0 25844 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 109424

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14795
/proc/meminfo: memFree=1495008/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=104068 CPUtime=881.96
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 25743 0 0 0 88167 29 0 0 25 0 1 0 306671242 106565632 25729 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 26017 25729 76 170 0 25844 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 109424

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14797
/proc/meminfo: memFree=1484704/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=114232 CPUtime=941.94
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 28285 0 0 0 94163 31 0 0 25 0 1 0 306671242 116973568 28271 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 28558 28271 76 170 0 28385 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 119588

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14797
/proc/meminfo: memFree=1484704/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=114232 CPUtime=1001.93
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 28285 0 0 0 100161 32 0 0 25 0 1 0 306671242 116973568 28271 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 28558 28271 76 170 0 28385 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 119588

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14797
/proc/meminfo: memFree=1484704/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=114232 CPUtime=1061.92
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 28285 0 0 0 106160 32 0 0 25 0 1 0 306671242 116973568 28271 1992294400 134512640 135212243 4294956240 18446744073709551615 134536907 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 28558 28271 76 170 0 28385 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 119588

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14797
/proc/meminfo: memFree=1475680/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=123612 CPUtime=1121.9
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 30545 0 0 0 112154 36 0 0 25 0 1 0 306671242 126578688 30531 1992294400 134512640 135212243 4294956240 18446744073709551615 134526159 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 30903 30531 76 170 0 30730 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 128968

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14797
/proc/meminfo: memFree=1472928/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=126120 CPUtime=1181.88
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 31203 0 0 0 118152 36 0 0 25 0 1 0 306671242 129146880 31189 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 31530 31189 76 170 0 31357 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 131476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14797
/proc/meminfo: memFree=1472928/2055920 swapFree=4171720/4192956
[pid=14789] ppid=14787 vsize=5356 CPUtime=0.1
/proc/14789/stat : 14789 (SatELiteGTI) S 14787 14789 14152 0 -1 4194304 335 1154 0 0 0 0 10 0 16 0 1 0 306671230 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14789/statm: 1339 239 197 169 0 50 0
[pid=14795] ppid=14789 vsize=126120 CPUtime=1199.98
/proc/14795/stat : 14795 (minisat_static) R 14789 14789 14152 0 -1 4194304 31203 0 0 0 119962 36 0 0 25 0 1 0 306671242 129146880 31189 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14795/statm: 31530 31189 76 170 0 31357 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 131476

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 14789 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=103984
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.113982
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.72
CPU system time (s): 0.36
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 131476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.103984
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1489
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 1.39379 second user time and 2.98155 second system time

The end

Launcher Data 

Begin job on node43 at 2009-05-20 04:27:12
IDJOB=1832704
IDBENCH=70315
IDSOLVER=672
FILE ID=node43/1832704-1242786432
PBS_JOBID= 9322300
Free space on /tmp= 66192 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S762724712-048.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832704-1242786432/watcher-1832704-1242786432 -o /tmp/evaluation-result-1832704-1242786432/solver-1832704-1242786432 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832704-1242786432.cnf -random-seed=814317

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

MD5SUM BENCH= ded0a20d749cf4becf9e25906c1822a6
RANDOM SEED=814317

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:       1599888 kB
Buffers:         26296 kB
Cached:         365028 kB
SwapCached:      15384 kB
Active:         132832 kB
Inactive:       279564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1599888 kB
SwapTotal:     4192956 kB
SwapFree:      4171720 kB
Dirty:            2016 kB
Writeback:           0 kB
Mapped:          14076 kB
Slab:            29652 kB
Committed_AS:  1120096 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 04:47:14