Trace number 1837075

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) 10000.1 10005

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark8005.27
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 

0.00/0.00	c Parsing...
0.00/0.47	c ==============================================================================
0.00/0.47	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.47	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.47	c ==============================================================================
0.00/0.47	c |         0 |  614789  1419314 |  184436       0        0     nan |  0.000 % |
4.37/4.41	c |         0 |  248601   661061 |      --       0       --      -- |     --   | -225959/-441263
4.37/4.41	c ==============================================================================
4.37/4.41	c Result  :   #vars: 44244   #clauses: 248601   #literals: 661061
4.37/4.41	c CPU time:   4.24735 s
4.37/4.41	c ==============================================================================
4.58/4.67	c WARNING: for repeatability, setting FPU to use double precision
4.58/4.67	c Number of variables   : 44244        
4.58/4.67	c Number of clauses     : 248601       
4.64/4.82	c Parsing time: 0.13         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-1837075-1242857020/watcher-1837075-1242857020 -o /tmp/evaluation-result-1837075-1242857020/solver-1837075-1242857020 -C 10000 -W 12000 -M 1800 SatELiteGTI HOME/instance-1837075-1242857020.cnf -random-seed=330840524 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 12989
/proc/meminfo: memFree=1754576/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=0
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 276 0 0 0 0 0 0 0 20 0 1 0 313730114 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 269930430546 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/12989/statm: 1339 235 195 169 0 50 0
[pid=12990] ppid=12989 vsize=5356 CPUtime=0
/proc/12990/stat : 12990 (SatELiteGTI) S 12989 12989 12952 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 313730114 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/12990/statm: 1339 238 198 169 0 50 0
[pid=12992] ppid=12990 vsize=5356 CPUtime=0
/proc/12992/stat : 12992 (SatELiteGTI) R 12990 12989 12952 0 -1 4194368 19 0 0 0 0 0 0 0 23 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930261799 0 0 4096 0 0 0 0 17 1 0 0
/proc/12992/statm: 1339 239 199 169 0 50 0

[startup+0.0994809 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 12989
/proc/meminfo: memFree=1754576/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=0
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 309 250 0 0 0 0 0 0 20 0 1 0 313730114 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102474 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 12989
/proc/meminfo: memFree=1754576/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=0
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 309 250 0 0 0 0 0 0 20 0 1 0 313730114 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301502 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 12989
/proc/meminfo: memFree=1754576/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=0
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 309 250 0 0 0 0 0 0 20 0 1 0 313730114 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701545 s]
/proc/loadavg: 0.00 0.00 0.00 2/64 12989
/proc/meminfo: memFree=1754576/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=0
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 309 250 0 0 0 0 0 0 20 0 1 0 313730114 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50263 s]
/proc/loadavg: 0.00 0.00 0.00 2/66 12994
/proc/meminfo: memFree=1689472/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=0
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 309 250 0 0 0 0 0 0 20 0 1 0 313730114 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 237 197 169 0 50 0
[pid=12994] ppid=12989 vsize=82940 CPUtime=1.48
/proc/12994/stat : 12994 (SatELite_releas) R 12989 12989 12952 0 -1 4194304 18082 0 0 0 138 10 0 0 25 0 1 0 313730115 84930560 16614 1992294400 134512640 135223648 4294956128 18446744073709551615 134586854 0 0 4096 3 0 0 0 17 0 0 0
/proc/12994/statm: 20735 16614 76 173 0 20560 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 88296

[startup+3.10182 s]
/proc/loadavg: 0.00 0.00 0.00 2/66 12994
/proc/meminfo: memFree=1686080/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=0
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 309 250 0 0 0 0 0 0 20 0 1 0 313730114 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 237 197 169 0 50 0
[pid=12994] ppid=12989 vsize=84880 CPUtime=3.08
/proc/12994/stat : 12994 (SatELite_releas) R 12989 12989 12952 0 -1 4194304 20227 0 0 0 297 11 0 0 25 0 1 0 313730115 86917120 17108 1992294400 134512640 135223648 4294956128 18446744073709551615 134737406 0 0 4096 3 0 0 0 17 0 0 0
/proc/12994/statm: 21220 17108 76 173 0 21045 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 90236

[startup+6.3012 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 12995
/proc/meminfo: memFree=1731072/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=15740 CPUtime=1.62
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 3639 0 0 0 160 2 0 0 25 0 1 0 313730581 16117760 3616 1992294400 134512640 135212243 4294956240 18446744073709551615 134527905 0 0 4096 3 0 0 0 17 1 0 0
/proc/12995/statm: 3935 3616 75 170 0 3762 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 21096

[startup+12.7019 s]
/proc/loadavg: 0.15 0.03 0.01 2/66 12995
/proc/meminfo: memFree=1731008/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=16136 CPUtime=8
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 3736 0 0 0 798 2 0 0 25 0 1 0 313730581 16523264 3713 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/12995/statm: 4034 3713 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: 0.34 0.08 0.02 2/66 12995
/proc/meminfo: memFree=1729536/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=17784 CPUtime=20.79
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 4130 0 0 0 2077 2 0 0 25 0 1 0 313730581 18210816 4107 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/12995/statm: 4446 4107 75 170 0 4273 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 23140

[startup+51.1014 s]
/proc/loadavg: 0.56 0.15 0.05 2/66 12995
/proc/meminfo: memFree=1724736/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=22696 CPUtime=46.34
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 5371 0 0 0 4630 4 0 0 25 0 1 0 313730581 23240704 5348 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12995/statm: 5674 5348 75 170 0 5501 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 28052

[startup+102.305 s]
/proc/loadavg: 0.81 0.28 0.10 2/66 12995
/proc/meminfo: memFree=1717056/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=30144 CPUtime=97.52
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 7233 0 0 0 9746 6 0 0 25 0 1 0 313730581 30867456 7210 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12995/statm: 7536 7210 75 170 0 7363 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 35500

[startup+162.301 s]
/proc/loadavg: 0.93 0.41 0.15 2/66 12995
/proc/meminfo: memFree=1710720/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=36536 CPUtime=157.49
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 8811 0 0 0 15741 8 0 0 25 0 1 0 313730581 37412864 8788 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12995/statm: 9134 8788 75 170 0 8961 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 41892

[startup+222.301 s]
/proc/loadavg: 0.97 0.51 0.20 2/66 12995
/proc/meminfo: memFree=1710656/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=36536 CPUtime=217.47
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 8815 0 0 0 21739 8 0 0 25 0 1 0 313730581 37412864 8792 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 0 0 0
/proc/12995/statm: 9134 8792 75 170 0 8961 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 41892

[startup+282.301 s]
/proc/loadavg: 0.99 0.60 0.25 2/66 12995
/proc/meminfo: memFree=1708416/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=38764 CPUtime=277.45
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 9364 0 0 0 27737 8 0 0 25 0 1 0 313730581 39694336 9341 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12995/statm: 9691 9341 75 170 0 9518 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 44120

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.29 2/66 12995
/proc/meminfo: memFree=1708360/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=38924 CPUtime=337.42
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 9378 0 0 0 33734 8 0 0 25 0 1 0 313730581 39858176 9355 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12995/statm: 9731 9355 75 170 0 9558 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 44280

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.33 2/66 12995
/proc/meminfo: memFree=1708040/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=39268 CPUtime=397.39

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

/proc/12995/statm: 25336 24530 75 170 0 25163 0
Current children cumulated CPU time (s) 9337.7
Current children cumulated vsize (KiB) 106700

[startup+9402.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 13011
/proc/meminfo: memFree=1644552/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=101344 CPUtime=9393.02
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 24553 0 0 0 939272 30 0 0 25 0 1 0 313730581 103776256 24530 1992294400 134512640 135212243 4294956240 18446744073709551615 134538434 0 0 4096 3 0 0 0 17 0 0 0
/proc/12995/statm: 25336 24530 75 170 0 25163 0
Current children cumulated CPU time (s) 9397.66
Current children cumulated vsize (KiB) 106700

[startup+9462.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 13011
/proc/meminfo: memFree=1644488/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=101344 CPUtime=9452.99
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 24553 0 0 0 945269 30 0 0 25 0 1 0 313730581 103776256 24530 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12995/statm: 25336 24530 75 170 0 25163 0
Current children cumulated CPU time (s) 9457.63
Current children cumulated vsize (KiB) 106700

[startup+9522.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 13011
/proc/meminfo: memFree=1644488/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=101344 CPUtime=9512.96
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 24553 0 0 0 951266 30 0 0 25 0 1 0 313730581 103776256 24530 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12995/statm: 25336 24530 75 170 0 25163 0
Current children cumulated CPU time (s) 9517.6
Current children cumulated vsize (KiB) 106700

[startup+9582.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 13011
/proc/meminfo: memFree=1644424/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=101476 CPUtime=9572.92
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 24579 0 0 0 957262 30 0 0 25 0 1 0 313730581 103911424 24556 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12995/statm: 25369 24556 75 170 0 25196 0
Current children cumulated CPU time (s) 9577.56
Current children cumulated vsize (KiB) 106832

[startup+9642.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 13013
/proc/meminfo: memFree=1644232/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=101476 CPUtime=9632.9
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 24583 0 0 0 963260 30 0 0 25 0 1 0 313730581 103911424 24560 1992294400 134512640 135212243 4294956240 18446744073709551615 134526464 0 0 4096 3 0 0 0 17 0 0 0
/proc/12995/statm: 25369 24560 75 170 0 25196 0
Current children cumulated CPU time (s) 9637.54
Current children cumulated vsize (KiB) 106832

[startup+9702.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 13013
/proc/meminfo: memFree=1644168/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=101476 CPUtime=9692.87
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 24587 0 0 0 969257 30 0 0 25 0 1 0 313730581 103911424 24564 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12995/statm: 25369 24564 75 170 0 25196 0
Current children cumulated CPU time (s) 9697.51
Current children cumulated vsize (KiB) 106832

[startup+9762.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 13013
/proc/meminfo: memFree=1644104/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=101720 CPUtime=9752.85
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 24630 0 0 0 975255 30 0 0 25 0 1 0 313730581 104161280 24607 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/12995/statm: 25430 24607 75 170 0 25257 0
Current children cumulated CPU time (s) 9757.49
Current children cumulated vsize (KiB) 107076

[startup+9822.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 13013
/proc/meminfo: memFree=1643848/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=102084 CPUtime=9812.82
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 24697 0 0 0 981252 30 0 0 25 0 1 0 313730581 104534016 24674 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/12995/statm: 25521 24674 75 170 0 25348 0
Current children cumulated CPU time (s) 9817.46
Current children cumulated vsize (KiB) 107440

[startup+9882.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 13013
/proc/meminfo: memFree=1643656/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=102264 CPUtime=9872.79
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 24744 0 0 0 987249 30 0 0 25 0 1 0 313730581 104718336 24721 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/12995/statm: 25566 24721 75 170 0 25393 0
Current children cumulated CPU time (s) 9877.43
Current children cumulated vsize (KiB) 107620

[startup+9942.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 13013
/proc/meminfo: memFree=1643528/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=102344 CPUtime=9932.75
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 24770 0 0 0 993245 30 0 0 25 0 1 0 313730581 104800256 24747 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12995/statm: 25586 24747 75 170 0 25413 0
Current children cumulated CPU time (s) 9937.39
Current children cumulated vsize (KiB) 107700

[startup+10002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 13013
/proc/meminfo: memFree=1643464/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=102524 CPUtime=9992.74
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 24795 0 0 0 999243 31 0 0 25 0 1 0 313730581 104984576 24772 1992294400 134512640 135212243 4294956240 18446744073709551615 134527736 0 0 4096 3 0 0 0 17 0 0 0
/proc/12995/statm: 25631 24772 75 170 0 25458 0
Current children cumulated CPU time (s) 9997.38
Current children cumulated vsize (KiB) 107880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10005 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 13013
/proc/meminfo: memFree=1643400/2055920 swapFree=4180832/4192956
[pid=12989] ppid=12987 vsize=5356 CPUtime=4.64
/proc/12989/stat : 12989 (SatELiteGTI) S 12987 12989 12952 0 -1 4194304 333 26851 0 0 0 0 447 17 16 0 1 0 313730114 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12989/statm: 1339 239 197 169 0 50 0
[pid=12995] ppid=12989 vsize=102644 CPUtime=9995.44
/proc/12995/stat : 12995 (minisat_static) R 12989 12989 12952 0 -1 4194304 24800 0 0 0 999513 31 0 0 25 0 1 0 313730581 105107456 24777 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12995/statm: 25661 24777 75 170 0 25488 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 108000

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 12989 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=474319
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=180972
# CPU time returned by wait4() is 4.65529
# while last known CPU time is 10000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10005
CPU time (s): 10000.1
CPU user time (s): 9999.6
CPU system time (s): 0.48
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 108000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.47432
system time used= 0.180972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27184
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= 39

runsolver used 9.92449 second user time and 24.2253 second system time

The end

Launcher Data 

Begin job on node53 at 2009-05-21 00:03:41
IDJOB=1837075
IDBENCH=20387
IDSOLVER=675
FILE ID=node53/1837075-1242857020
PBS_JOBID= 9328464
Free space on /tmp= 65956 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-1837075-1242857020/watcher-1837075-1242857020 -o /tmp/evaluation-result-1837075-1242857020/solver-1837075-1242857020 -C 10000 -W 12000 -M 1800  SatELiteGTI HOME/instance-1837075-1242857020.cnf -random-seed=330840524

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 45ee13b66821e6c36f3e38be418fa121
RANDOM SEED=330840524

node53.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		: 3000.245
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		: 3000.245
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:       1755056 kB
Buffers:         34048 kB
Cached:         223460 kB
SwapCached:       6264 kB
Active:         101044 kB
Inactive:       164652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755056 kB
SwapTotal:     4192956 kB
SwapFree:      4180832 kB
Dirty:           12548 kB
Writeback:           0 kB
Mapped:          13312 kB
Slab:            21264 kB
Committed_AS:   946992 kB
PageTables:       1380 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= 65944 MiB
End job on node53 at 2009-05-21 02:50:28