Trace number 1832038

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

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
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 variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

Solver Data 

0.00/0.02	c Parsing...
0.00/0.48	c ==============================================================================
0.00/0.48	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.48	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.48	c ==============================================================================
0.00/0.48	c |         0 |  614789  1419314 |  184436       0        0     nan |  0.000 % |
4.56/4.64	c |         0 |  248601   661061 |      --       0       --      -- |     --   | -225959/-441263
4.56/4.65	c ==============================================================================
4.56/4.65	c Result  :   #vars: 44244   #clauses: 248601   #literals: 661061
4.56/4.65	c CPU time:   4.48632 s
4.56/4.65	c ==============================================================================
4.87/4.90	c WARNING: for repeatability, setting FPU to use double precision
4.87/4.91	c Number of variables   : 44244        
4.87/4.91	c Number of clauses     : 248601       
4.88/5.07	c Parsing time: 0.15         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-1832038-1242768309/watcher-1832038-1242768309 -o /tmp/evaluation-result-1832038-1242768309/solver-1832038-1242768309 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832038-1242768309.cnf -random-seed=67652620 

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: 1.02 1.03 0.96 3/64 15987
/proc/meminfo: memFree=1950744/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=0
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 304865038 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233632923730 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/15987/statm: 1339 235 195 169 0 50 0
[pid=15988] ppid=15987 vsize=5356 CPUtime=0
/proc/15988/stat : 15988 (SatELiteGTI) S 15987 15987 15868 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 304865039 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/15988/statm: 1339 238 198 169 0 50 0
[pid=15990] ppid=15988 vsize=0 CPUtime=0
/proc/15990/stat : 15990 (sed) R 15988 15987 15868 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 304865039 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/15990/statm: 0 0 0 0 0 0 0

[startup+0.068375 s]
/proc/loadavg: 1.02 1.03 0.96 3/64 15987
/proc/meminfo: memFree=1950744/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=0
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304865038 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15987/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101377 s]
/proc/loadavg: 1.02 1.03 0.96 3/64 15987
/proc/meminfo: memFree=1950744/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=0
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304865038 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15987/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301394 s]
/proc/loadavg: 1.02 1.03 0.96 3/64 15987
/proc/meminfo: memFree=1950744/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=0
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304865038 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15987/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701426 s]
/proc/loadavg: 1.02 1.03 0.96 3/64 15987
/proc/meminfo: memFree=1950744/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=0
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304865038 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15987/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50148 s]
/proc/loadavg: 1.02 1.03 0.96 2/66 15992
/proc/meminfo: memFree=1885768/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=0
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304865038 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15987/statm: 1339 237 197 169 0 50 0
[pid=15992] ppid=15987 vsize=82940 CPUtime=1.47
/proc/15992/stat : 15992 (SatELite_releas) R 15987 15987 15868 0 -1 4194304 18066 0 0 0 137 10 0 0 25 0 1 0 304865039 84930560 16598 1992294400 134512640 135223648 4294956128 18446744073709551615 134737406 0 0 4096 3 0 0 0 17 1 0 0
/proc/15992/statm: 20735 16598 76 173 0 20560 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 88296

[startup+3.10161 s]
/proc/loadavg: 1.01 1.03 0.96 2/66 15992
/proc/meminfo: memFree=1882248/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=0
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304865038 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15987/statm: 1339 237 197 169 0 50 0
[pid=15992] ppid=15987 vsize=91280 CPUtime=3.07
/proc/15992/stat : 15992 (SatELite_releas) R 15987 15987 15868 0 -1 4194304 19971 0 0 0 296 11 0 0 25 0 1 0 304865039 93470720 18291 1992294400 134512640 135223648 4294956128 18446744073709551615 134585529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15992/statm: 22820 18291 76 173 0 22645 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 96636

[startup+6.30287 s]
/proc/loadavg: 1.01 1.03 0.96 2/66 15993
/proc/meminfo: memFree=1927496/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=15740 CPUtime=1.37
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 3638 0 0 0 136 1 0 0 25 0 1 0 304865529 16117760 3615 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 3935 3615 75 170 0 3762 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 21096

[startup+12.7014 s]
/proc/loadavg: 1.01 1.03 0.96 2/66 15993
/proc/meminfo: memFree=1927176/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=16136 CPUtime=7.76
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 3727 0 0 0 775 1 0 0 25 0 1 0 304865529 16523264 3704 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 4034 3704 75 170 0 3861 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 21492

[startup+25.5014 s]
/proc/loadavg: 1.01 1.03 0.96 2/66 15993
/proc/meminfo: memFree=1925640/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=17616 CPUtime=20.56
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 4104 0 0 0 2054 2 0 0 25 0 1 0 304865529 18038784 4081 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 4404 4081 75 170 0 4231 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 22972

[startup+51.1015 s]
/proc/loadavg: 1.00 1.02 0.96 2/66 15993
/proc/meminfo: memFree=1921096/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=22412 CPUtime=46.15
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 5288 0 0 0 4612 3 0 0 25 0 1 0 304865529 22949888 5265 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 5603 5265 75 170 0 5430 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 27768

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 0.96 2/66 15993
/proc/meminfo: memFree=1913608/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=29744 CPUtime=97.35
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 7127 0 0 0 9729 6 0 0 25 0 1 0 304865529 30457856 7104 1992294400 134512640 135212243 4294956240 18446744073709551615 134526456 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 7436 7104 75 170 0 7263 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 35100

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 0.96 2/66 15993
/proc/meminfo: memFree=1906888/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=36536 CPUtime=157.33
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 8811 0 0 0 15726 7 0 0 25 0 1 0 304865529 37412864 8788 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 9134 8788 75 170 0 8961 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 41892

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 0.96 2/66 15993
/proc/meminfo: memFree=1906824/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=36536 CPUtime=217.31
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 8813 0 0 0 21724 7 0 0 25 0 1 0 304865529 37412864 8790 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 9134 8790 75 170 0 8961 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 41892

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 15993
/proc/meminfo: memFree=1904584/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=38764 CPUtime=277.3
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 9364 0 0 0 27722 8 0 0 25 0 1 0 304865529 39694336 9341 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 9691 9341 75 170 0 9518 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 44120

[startup+342.301 s]
/proc/loadavg: 1.10 1.03 0.97 2/66 15993
/proc/meminfo: memFree=1904584/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=38764 CPUtime=337.29
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 9364 0 0 0 33721 8 0 0 25 0 1 0 304865529 39694336 9341 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 9691 9341 75 170 0 9518 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 44120

[startup+402.301 s]
/proc/loadavg: 1.08 1.03 0.97 2/66 15993
/proc/meminfo: memFree=1904200/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=39268 CPUtime=397.27

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

/proc/15993/statm: 9888 9487 75 170 0 9715 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 44908

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 0.97 2/66 15993
/proc/meminfo: memFree=1903688/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=39732 CPUtime=577.23
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 9547 0 0 0 57715 8 0 0 25 0 1 0 304865529 40685568 9524 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 9933 9524 75 170 0 9760 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 45088

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 0.97 2/66 15993
/proc/meminfo: memFree=1903624/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=39732 CPUtime=637.22
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 9547 0 0 0 63714 8 0 0 25 0 1 0 304865529 40685568 9524 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 9933 9524 75 170 0 9760 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 45088

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 15993
/proc/meminfo: memFree=1903368/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=39944 CPUtime=697.2
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 9614 0 0 0 69712 8 0 0 25 0 1 0 304865529 40902656 9591 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 9986 9591 75 170 0 9813 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 45300

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 15993
/proc/meminfo: memFree=1902984/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=40208 CPUtime=757.19
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 9687 0 0 0 75711 8 0 0 25 0 1 0 304865529 41172992 9664 1992294400 134512640 135212243 4294956240 18446744073709551615 134538462 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 10052 9664 75 170 0 9879 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 45564

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 15993
/proc/meminfo: memFree=1902792/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=40524 CPUtime=817.17
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 9731 0 0 0 81709 8 0 0 25 0 1 0 304865529 41496576 9708 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 10131 9708 75 170 0 9958 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 45880

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 15993
/proc/meminfo: memFree=1901000/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=42176 CPUtime=877.17
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 10167 0 0 0 87708 9 0 0 25 0 1 0 304865529 43188224 10144 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 10544 10144 75 170 0 10371 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 47532

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 15995
/proc/meminfo: memFree=1900936/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=42176 CPUtime=937.15
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 10167 0 0 0 93706 9 0 0 25 0 1 0 304865529 43188224 10144 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 10544 10144 75 170 0 10371 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 47532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 15995
/proc/meminfo: memFree=1900616/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=42564 CPUtime=997.14
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 10240 0 0 0 99705 9 0 0 25 0 1 0 304865529 43585536 10217 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 10641 10217 75 170 0 10468 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 47920

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 15995
/proc/meminfo: memFree=1899528/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=43864 CPUtime=1057.12
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 10548 0 0 0 105703 9 0 0 25 0 1 0 304865529 44916736 10525 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 10966 10525 75 170 0 10793 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 49220

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 15995
/proc/meminfo: memFree=1897672/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=45524 CPUtime=1117.11
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 10977 0 0 0 111701 10 0 0 25 0 1 0 304865529 46616576 10954 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 11381 10954 75 170 0 11208 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 50880

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 15995
/proc/meminfo: memFree=1897608/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=45524 CPUtime=1177.1
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 10980 0 0 0 117700 10 0 0 25 0 1 0 304865529 46616576 10957 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 11381 10957 75 170 0 11208 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 50880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 15995
/proc/meminfo: memFree=1897544/2055920 swapFree=4180520/4192956
[pid=15987] ppid=15985 vsize=5356 CPUtime=4.88
/proc/15987/stat : 15987 (SatELiteGTI) S 15985 15987 15868 0 -1 4194304 335 26851 0 0 0 0 471 17 16 0 1 0 304865038 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15987/statm: 1339 239 197 169 0 50 0
[pid=15993] ppid=15987 vsize=45524 CPUtime=1195.2
/proc/15993/stat : 15993 (minisat_static) R 15987 15987 15868 0 -1 4194304 11000 0 0 0 119510 10 0 0 25 0 1 0 304865529 46616576 10977 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/15993/statm: 11381 10977 75 170 0 11208 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 50880

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 15987 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=714283
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=172973
# CPU time returned by wait4() is 4.88726
# 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): 1199.81
CPU system time (s): 0.27
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 97548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.71428
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27186
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= 18
involuntary context switches= 36

runsolver used 1.3158 second user time and 3.04654 second system time

The end

Launcher Data 

Begin job on node3 at 2009-05-19 23:25:10
IDJOB=1832038
IDBENCH=20387
IDSOLVER=672
FILE ID=node3/1832038-1242768309
PBS_JOBID= 9322295
Free space on /tmp= 66428 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832038-1242768309/watcher-1832038-1242768309 -o /tmp/evaluation-result-1832038-1242768309/solver-1832038-1242768309 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832038-1242768309.cnf -random-seed=67652620

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

MD5SUM BENCH= 45ee13b66821e6c36f3e38be418fa121
RANDOM SEED=67652620

node3.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		: 3000.212
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		: 3000.212
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:       1951224 kB
Buffers:         10860 kB
Cached:          57376 kB
SwapCached:       6768 kB
Active:          29908 kB
Inactive:        47268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1951224 kB
SwapTotal:     4192956 kB
SwapFree:      4180520 kB
Dirty:           12320 kB
Writeback:           0 kB
Mapped:          13972 kB
Slab:            13496 kB
Committed_AS:  1083140 kB
PageTables:       1400 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 node3 at 2009-05-19 23:45:13