Trace number 1832018

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 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-13-u.cnf
MD5SUM4bb23e70b97827425fcf5759bf0a79a2
Bench CategoryAPPLICATION (applications 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 variables184196
Number of clauses833889
Sum of the clauses size1904914
Maximum clause length10
Minimum clause length1
Number of clauses of size 113964
Number of clauses of size 2672565
Number of clauses of size 3112780
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

Solver Data 

0.00/0.00	c Parsing...
0.00/0.62	c ==============================================================================
0.00/0.62	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.62	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.62	c ==============================================================================
0.00/0.62	c |         0 |  819017  1889038 |  245705       0        0     nan |  0.000 % |
5.57/5.68	c |         0 |  472816  1288651 |      --       0       --      -- |     --   | -148996/-152766
5.57/5.68	c ==============================================================================
5.57/5.68	c Result  :   #vars: 86440   #clauses: 472816   #literals: 1288651
5.57/5.68	c CPU time:   5.47617 s
5.57/5.68	c ==============================================================================
6.07/6.14	c WARNING: for repeatability, setting FPU to use double precision
6.07/6.14	c Number of variables   : 86440        
6.07/6.14	c Number of clauses     : 472816       
6.11/6.42	c Parsing time: 0.24         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-1832018-1242766489/watcher-1832018-1242766489 -o /tmp/evaluation-result-1832018-1242766489/solver-1832018-1242766489 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832018-1242766489.cnf -random-seed=759765750 

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 0.99 2/65 15978
/proc/meminfo: memFree=1888464/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=0
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 276 0 0 0 0 0 0 0 21 0 1 0 304677944 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226687156306 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/15978/statm: 1339 235 195 169 0 50 0
[pid=15979] ppid=15978 vsize=5356 CPUtime=0
/proc/15979/stat : 15979 (SatELiteGTI) S 15978 15978 15897 0 -1 4194368 51 25 0 0 0 0 0 0 21 0 1 0 304677945 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/15979/statm: 1339 238 198 169 0 50 0
[pid=15981] ppid=15979 vsize=0 CPUtime=0
/proc/15981/stat : 15981 (SatELiteGTI) R 15979 15978 15897 0 -1 4194368 19 0 0 0 0 0 0 0 24 0 1 0 304677945 0 0 1992294400 0 0 0 18446744073709551615 226686987559 0 0 4096 0 0 0 0 17 0 0 0
/proc/15981/statm: 23 2 0 0 0 9 0

[startup+0.032408 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 15978
/proc/meminfo: memFree=1888464/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=0
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 310 250 0 0 0 0 0 0 21 0 1 0 304677944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10138 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 15978
/proc/meminfo: memFree=1888464/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=0
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 310 250 0 0 0 0 0 0 21 0 1 0 304677944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301418 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 15978
/proc/meminfo: memFree=1888464/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=0
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 310 250 0 0 0 0 0 0 21 0 1 0 304677944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701499 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 15978
/proc/meminfo: memFree=1888464/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=0
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 310 250 0 0 0 0 0 0 21 0 1 0 304677944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50165 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15983
/proc/meminfo: memFree=1805888/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=0
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 310 250 0 0 0 0 0 0 21 0 1 0 304677944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 237 197 169 0 50 0
[pid=15983] ppid=15978 vsize=97428 CPUtime=1.48
/proc/15983/stat : 15983 (SatELite_releas) R 15978 15978 15897 0 -1 4194304 23273 0 0 0 135 13 0 0 25 0 1 0 304677945 99766272 21374 1992294400 134512640 135223648 4294956128 18446744073709551615 134586759 0 0 4096 3 0 0 0 17 0 0 0
/proc/15983/statm: 24357 21374 76 173 0 24182 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 102784

[startup+3.10299 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15983
/proc/meminfo: memFree=1796736/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=0
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 310 250 0 0 0 0 0 0 21 0 1 0 304677944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 237 197 169 0 50 0
[pid=15983] ppid=15978 vsize=109808 CPUtime=3.07
/proc/15983/stat : 15983 (SatELite_releas) R 15978 15978 15897 0 -1 4194304 26033 0 0 0 293 14 0 0 25 0 1 0 304677945 112443392 23777 1992294400 134512640 135223648 4294956128 18446744073709551615 134611921 0 0 4096 3 0 0 0 17 1 0 0
/proc/15983/statm: 27452 23777 76 173 0 27277 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 115164

[startup+6.30163 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15983
/proc/meminfo: memFree=1792576/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 5356

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15984
/proc/meminfo: memFree=1844808/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=30836 CPUtime=6.54
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 7256 0 0 0 650 4 0 0 25 0 1 0 304678558 31576064 7220 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 7709 7220 75 170 0 7536 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 36192

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15984
/proc/meminfo: memFree=1840720/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=35068 CPUtime=19.33
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 8328 0 0 0 1928 5 0 0 25 0 1 0 304678558 35909632 8292 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 8767 8292 75 170 0 8594 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 40424

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15984
/proc/meminfo: memFree=1827472/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=48416 CPUtime=44.91
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 11661 0 0 0 4484 7 0 0 25 0 1 0 304678558 49577984 11625 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 12104 11625 75 170 0 11931 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 53772

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15984
/proc/meminfo: memFree=1799376/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=76376 CPUtime=96.09
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 18622 0 0 0 9595 14 0 0 25 0 1 0 304678558 78209024 18586 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 19094 18586 75 170 0 18921 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 81732

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15984
/proc/meminfo: memFree=1764560/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=111668 CPUtime=156.06
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 27441 0 0 0 15584 22 0 0 25 0 1 0 304678558 114348032 27405 1992294400 134512640 135212243 4294956240 18446744073709551615 134526095 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 27917 27405 75 170 0 27744 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 117024

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15984
/proc/meminfo: memFree=1727760/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=147928 CPUtime=216.04
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 36491 0 0 0 21573 31 0 0 25 0 1 0 304678558 151478272 36455 1992294400 134512640 135212243 4294956240 18446744073709551615 134527759 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 36982 36455 75 170 0 36809 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 153284

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15984
/proc/meminfo: memFree=1707728/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=167664 CPUtime=276
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 41453 0 0 0 27565 35 0 0 25 0 1 0 304678558 171687936 41417 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 41916 41417 75 170 0 41743 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 173020

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15984
/proc/meminfo: memFree=1707664/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=167664 CPUtime=335.97
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 41453 0 0 0 33562 35 0 0 25 0 1 0 304678558 171687936 41417 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 41916 41417 75 170 0 41743 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 173020

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15990
/proc/meminfo: memFree=1707472/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=167664 CPUtime=395.91
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 41453 0 0 0 39556 35 0 0 25 0 1 0 304678558 171687936 41417 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 41916 41417 75 170 0 41743 0
Current children cumulated CPU time (s) 402.02

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

/proc/15984/statm: 51530 51043 75 170 0 51357 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 211476

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15990
/proc/meminfo: memFree=1669008/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=206120 CPUtime=635.78
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 51079 0 0 0 63535 43 0 0 25 0 1 0 304678558 211066880 51043 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 51530 51043 75 170 0 51357 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 211476

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15990
/proc/meminfo: memFree=1668816/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=206120 CPUtime=695.75
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 51079 0 0 0 69532 43 0 0 25 0 1 0 304678558 211066880 51043 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 51530 51043 75 170 0 51357 0
Current children cumulated CPU time (s) 701.86
Current children cumulated vsize (KiB) 211476

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15990
/proc/meminfo: memFree=1665424/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=209700 CPUtime=755.73
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 51956 0 0 0 75529 44 0 0 25 0 1 0 304678558 214732800 51920 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 52425 51920 75 170 0 52252 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 215056

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15990
/proc/meminfo: memFree=1651664/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=223352 CPUtime=815.69
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 55363 0 0 0 81521 48 0 0 25 0 1 0 304678558 228712448 55327 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 55838 55327 75 170 0 55665 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 228708

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15990
/proc/meminfo: memFree=1651600/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=223352 CPUtime=875.66
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 55363 0 0 0 87518 48 0 0 25 0 1 0 304678558 228712448 55327 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 55838 55327 75 170 0 55665 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 228708

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15990
/proc/meminfo: memFree=1651536/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=223352 CPUtime=935.63
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 55363 0 0 0 93515 48 0 0 25 0 1 0 304678558 228712448 55327 1992294400 134512640 135212243 4294956240 18446744073709551615 134527759 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 55838 55327 75 170 0 55665 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 228708

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15990
/proc/meminfo: memFree=1651536/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=223352 CPUtime=995.6
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 55363 0 0 0 99512 48 0 0 25 0 1 0 304678558 228712448 55327 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 55838 55327 75 170 0 55665 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 228708

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15990
/proc/meminfo: memFree=1651472/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=223352 CPUtime=1055.58
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 55363 0 0 0 105510 48 0 0 25 0 1 0 304678558 228712448 55327 1992294400 134512640 135212243 4294956240 18446744073709551615 134526526 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 55838 55327 75 170 0 55665 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 228708

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15990
/proc/meminfo: memFree=1638224/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=236772 CPUtime=1115.55
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 58701 0 0 0 111505 50 0 0 25 0 1 0 304678558 242454528 58665 1992294400 134512640 135212243 4294956240 18446744073709551615 134529944 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 59193 58665 75 170 0 59020 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 242128

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15990
/proc/meminfo: memFree=1638160/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=236772 CPUtime=1175.52
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 58701 0 0 0 117502 50 0 0 25 0 1 0 304678558 242454528 58665 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 59193 58665 75 170 0 59020 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 242128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15990
/proc/meminfo: memFree=1638160/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=236772 CPUtime=1193.91
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 58701 0 0 0 119341 50 0 0 25 0 1 0 304678558 242454528 58665 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 59193 58665 75 170 0 59020 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 242128

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 15990
/proc/meminfo: memFree=1638160/2055920 swapFree=4180508/4192956
[pid=15978] ppid=15976 vsize=5356 CPUtime=6.11
/proc/15978/stat : 15978 (SatELiteGTI) S 15976 15978 15897 0 -1 4194304 335 34078 0 0 0 0 587 24 16 0 1 0 304677944 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15978/statm: 1339 239 197 169 0 50 0
[pid=15984] ppid=15978 vsize=236772 CPUtime=1193.91
/proc/15984/stat : 15984 (minisat_static) R 15978 15978 15897 0 -1 4194304 58701 0 0 0 119341 50 0 0 25 0 1 0 304678558 242454528 58665 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/15984/statm: 59193 58665 75 170 0 59020 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 242128

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15978 and gives
#  childrusage.ru_utime.tv_sec=5
#  childrusage.ru_utime.tv_usec=877106
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=247962
# CPU time returned by wait4() is 6.12507
# 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): 1200.71
CPU time (s): 1200.02
CPU user time (s): 1199.28
CPU system time (s): 0.74
CPU usage (%): 99.9424
Max. virtual memory (cumulated for all children) (KiB): 242128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.87711
system time used= 0.247962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34413
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= 15
involuntary context switches= 52

runsolver used 1.21182 second user time and 3.16352 second system time

The end

Launcher Data 

Begin job on node80 at 2009-05-19 22:54:50
IDJOB=1832018
IDBENCH=20370
IDSOLVER=672
FILE ID=node80/1832018-1242766489
PBS_JOBID= 9322223
Free space on /tmp= 66252 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832018-1242766489/watcher-1832018-1242766489 -o /tmp/evaluation-result-1832018-1242766489/solver-1832018-1242766489 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832018-1242766489.cnf -random-seed=759765750

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

MD5SUM BENCH= 4bb23e70b97827425fcf5759bf0a79a2
RANDOM SEED=759765750

node80.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		: 3000.270
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		: 3000.270
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1888880 kB
Buffers:         12304 kB
Cached:         118596 kB
SwapCached:       7004 kB
Active:          38032 kB
Inactive:       101488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1888880 kB
SwapTotal:     4192956 kB
SwapFree:      4180508 kB
Dirty:           16208 kB
Writeback:           0 kB
Mapped:          13404 kB
Slab:            13404 kB
Committed_AS:  1096596 kB
PageTables:       1388 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= 66236 MiB
End job on node80 at 2009-05-19 23:14:53