Trace number 1832676

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1618450766-063.cnf
MD5SUMa3bc6e5867287d61e63c82ab3d8a4844
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark270.826
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.00/0.14	c |         0 |   41735   126612 |      --       0       --      -- |     --   | -265/612
0.00/0.14	c ==============================================================================
0.00/0.14	c Result  :   #vars: 9763   #clauses: 41735   #literals: 126612
0.00/0.14	c CPU time:   0.12798 s
0.00/0.14	c ==============================================================================
0.00/0.18	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.19	c Number of variables   : 9763         
0.00/0.19	c Number of clauses     : 41735        
0.17/0.21	c Parsing time: 0.03         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-1832676-1242786218/watcher-1832676-1242786218 -o /tmp/evaluation-result-1832676-1242786218/solver-1832676-1242786218 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832676-1242786218.cnf -random-seed=1496898515 

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: 1.00 1.00 1.00 3/64 26949
/proc/meminfo: memFree=1892216/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306655951 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/26949/statm: 1339 235 195 169 0 50 0
[pid=26950] ppid=26949 vsize=5356 CPUtime=0
/proc/26950/stat : 26950 (SatELiteGTI) S 26949 26949 26172 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 306655952 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/26950/statm: 1339 238 198 169 0 50 0
[pid=26952] ppid=26950 vsize=52 CPUtime=0
/proc/26952/stat : 26952 (sed) R 26950 26949 26172 0 -1 4194304 19 0 0 0 0 0 0 0 18 0 1 0 306655952 53248 1 1992294400 0 0 548682069788 18446744073709551615 206381313319 0 0 4096 0 0 0 0 17 0 0 0
/proc/26952/statm: 46 4 0 0 0 9 0

[startup+0.027164 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26949
/proc/meminfo: memFree=1892216/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306655951 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26949/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102175 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26949
/proc/meminfo: memFree=1892216/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306655951 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26949/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302221 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26949
/proc/meminfo: memFree=1892216/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+0.702294 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26949
/proc/meminfo: memFree=1892216/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1885864/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=7536 CPUtime=1.29
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 1665 0 0 0 129 0 0 0 25 0 1 0 306655970 7716864 1651 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 1884 1651 76 170 0 1711 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 12892

[startup+3.10172 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1883368/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=10712 CPUtime=2.89
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 2467 0 0 0 288 1 0 0 25 0 1 0 306655970 10969088 2453 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 2678 2453 76 170 0 2505 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16068

[startup+6.30131 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1877160/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=16256 CPUtime=6.1
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 3857 0 0 0 607 3 0 0 25 0 1 0 306655970 16646144 3843 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 4064 3843 76 170 0 3891 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21612

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1866984/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=25868 CPUtime=12.5
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 6234 0 0 0 1245 5 0 0 25 0 1 0 306655970 26488832 6220 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 6467 6220 76 170 0 6294 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 31224

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1849704/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=42580 CPUtime=25.29
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 10414 0 0 0 2521 8 0 0 25 0 1 0 306655970 43601920 10400 1992294400 134512640 135212243 4294956240 18446744073709551615 134535293 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 10645 10400 76 170 0 10472 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 47936

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1836136/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=55768 CPUtime=50.88
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 13710 0 0 0 5078 10 0 0 25 0 1 0 306655970 57106432 13696 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 13942 13696 76 170 0 13769 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 61124

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1832040/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=59732 CPUtime=102.07
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 14718 0 0 0 10195 12 0 0 25 0 1 0 306655970 61165568 14704 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 14933 14704 76 170 0 14760 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 65088

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1825000/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=66728 CPUtime=162.04
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 16470 0 0 0 16190 14 0 0 25 0 1 0 306655970 68329472 16456 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 16682 16456 76 170 0 16509 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 72084

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1819496/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=72320 CPUtime=222.03
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 17826 0 0 0 22187 16 0 0 25 0 1 0 306655970 74055680 17812 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 18080 17812 76 170 0 17907 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 77676

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1812392/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=79316 CPUtime=282.01
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 19594 0 0 0 28183 18 0 0 25 0 1 0 306655970 81219584 19580 1992294400 134512640 135212243 4294956240 18446744073709551615 134526558 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 19829 19580 76 170 0 19656 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 84672

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1804072/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=87632 CPUtime=341.98
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 21658 0 0 0 34178 20 0 0 25 0 1 0 306655970 89735168 21644 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 21908 21644 76 170 0 21735 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 92988

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1798504/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=93572 CPUtime=401.96

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

/proc/26955/statm: 26231 25987 76 170 0 26058 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 110280

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1777640/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=113904 CPUtime=641.88
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 28219 0 0 0 64162 26 0 0 25 0 1 0 306655970 116637696 28205 1992294400 134512640 135212243 4294956240 18446744073709551615 134526308 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 28476 28205 76 170 0 28303 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 119260

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1777576/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=113904 CPUtime=701.87
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 28219 0 0 0 70160 27 0 0 25 0 1 0 306655970 116637696 28205 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 28476 28205 76 170 0 28303 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 119260

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1765160/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=126312 CPUtime=761.85
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 31309 0 0 0 76155 30 0 0 25 0 1 0 306655970 129343488 31295 1992294400 134512640 135212243 4294956240 18446744073709551615 134539939 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 31578 31295 76 170 0 31405 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 131668

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1765096/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=126312 CPUtime=821.82
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 31309 0 0 0 82152 30 0 0 25 0 1 0 306655970 129343488 31295 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 31578 31295 76 170 0 31405 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 131668

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1765096/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=126312 CPUtime=881.8
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 31309 0 0 0 88150 30 0 0 25 0 1 0 306655970 129343488 31295 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 31578 31295 76 170 0 31405 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 131668

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1754088/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=137140 CPUtime=941.78
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 34051 0 0 0 94145 33 0 0 25 0 1 0 306655970 140431360 34037 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 34285 34037 76 170 0 34112 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 142496

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1754024/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=137140 CPUtime=1001.76
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 34051 0 0 0 100143 33 0 0 25 0 1 0 306655970 140431360 34037 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 34285 34037 76 170 0 34112 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 142496

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1754152/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=137140 CPUtime=1061.74
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 34051 0 0 0 106141 33 0 0 25 0 1 0 306655970 140431360 34037 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 34285 34037 76 170 0 34112 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 142496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26955
/proc/meminfo: memFree=1740776/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=150344 CPUtime=1121.73
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 37375 0 0 0 112135 38 0 0 25 0 1 0 306655970 153952256 37361 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 37586 37361 76 170 0 37413 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 155700

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26957
/proc/meminfo: memFree=1740584/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=150344 CPUtime=1181.7
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 37375 0 0 0 118132 38 0 0 25 0 1 0 306655970 153952256 37361 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 37586 37361 76 170 0 37413 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 155700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26957
/proc/meminfo: memFree=1740584/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=150344 CPUtime=1199.9
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 37375 0 0 0 119952 38 0 0 25 0 1 0 306655970 153952256 37361 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 37586 37361 76 170 0 37413 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 155700

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26957
/proc/meminfo: memFree=1740584/2055920 swapFree=4180408/4192956
[pid=26949] ppid=26947 vsize=5356 CPUtime=0.17
/proc/26949/stat : 26949 (SatELiteGTI) S 26947 26949 26172 0 -1 4194304 335 1608 0 0 0 0 16 1 16 0 1 0 306655951 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26949/statm: 1339 239 197 169 0 50 0
[pid=26955] ppid=26949 vsize=150344 CPUtime=1199.9
/proc/26955/stat : 26955 (minisat_static) R 26949 26949 26172 0 -1 4194304 37375 0 0 0 119952 38 0 0 25 0 1 0 306655970 153952256 37361 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26955/statm: 37586 37361 76 170 0 37413 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 155700

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26949 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=170974
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=15997
# CPU time returned by wait4() is 0.186971
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.68
CPU system time (s): 0.39
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 155700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.170974
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1943
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 1.49677 second user time and 2.86556 second system time

The end

Launcher Data 

Begin job on node2 at 2009-05-20 04:23:38
IDJOB=1832676
IDBENCH=70301
IDSOLVER=672
FILE ID=node2/1832676-1242786218
PBS_JOBID= 9322376
Free space on /tmp= 66420 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1618450766-063.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832676-1242786218/watcher-1832676-1242786218 -o /tmp/evaluation-result-1832676-1242786218/solver-1832676-1242786218 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832676-1242786218.cnf -random-seed=1496898515

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

MD5SUM BENCH= a3bc6e5867287d61e63c82ab3d8a4844
RANDOM SEED=1496898515

node2.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		: 3000.265
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		: 3000.265
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:       1892768 kB
Buffers:         25032 kB
Cached:          92348 kB
SwapCached:       6788 kB
Active:          37936 kB
Inactive:        88352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1892768 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          14052 kB
Slab:            22884 kB
Committed_AS:  1287008 kB
PageTables:       1480 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= 66420 MiB
End job on node2 at 2009-05-20 04:43:41