Trace number 1834252

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSAT 09z 2009-03-22? (TO) 1200.07 1200.41

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-151-100.cnf
MD5SUM81c9e6cf99fbe74a8c2bb297a2f27040
Bench CategoryCRAFTED (crafted 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 variables153
Number of clauses316
Sum of the clauses size948
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3316
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     316      948 |      94       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 153   #clauses: 316   #literals: 948
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Number of variables   : 153          
0.00/0.00	c Number of clauses     : 316          
0.00/0.00	c Parsing time: 0.00         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-1834252-1242828966/watcher-1834252-1242828966 -o /tmp/evaluation-result-1834252-1242828966/solver-1834252-1242828966 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1834252-1242828966.cnf -random-seed=1236793770 

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 0.97 0.99 3/64 4072
/proc/meminfo: memFree=1807616/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310930035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 237 197 169 0 50 0

[startup+0.09386 s]
/proc/loadavg: 1.00 0.97 0.99 3/64 4072
/proc/meminfo: memFree=1807616/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102861 s]
/proc/loadavg: 1.00 0.97 0.99 3/64 4072
/proc/meminfo: memFree=1807616/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301879 s]
/proc/loadavg: 1.00 0.97 0.99 3/64 4072
/proc/meminfo: memFree=1807616/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701912 s]
/proc/loadavg: 1.00 0.97 0.99 3/64 4072
/proc/meminfo: memFree=1807616/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50198 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1804976/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=4712 CPUtime=1.49
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 804 0 0 0 149 0 0 0 25 0 1 0 310930036 4825088 790 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 1178 790 75 170 0 1005 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10068

[startup+3.10112 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1803696/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=6064 CPUtime=3.08
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 1145 0 0 0 308 0 0 0 25 0 1 0 310930036 6209536 1131 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 1516 1131 75 170 0 1343 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11420

[startup+6.3014 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1801584/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=7732 CPUtime=6.28
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 1572 0 0 0 628 0 0 0 25 0 1 0 310930036 7917568 1558 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 1933 1558 75 170 0 1760 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13088

[startup+12.702 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1799152/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=9868 CPUtime=12.68
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 2121 0 0 0 1268 0 0 0 25 0 1 0 310930036 10104832 2107 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 2467 2107 75 170 0 2294 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15224

[startup+25.5021 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1796144/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=12808 CPUtime=25.48
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 2835 0 0 0 2547 1 0 0 25 0 1 0 310930036 13115392 2821 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 3202 2821 75 170 0 3029 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18164

[startup+51.1023 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1791984/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=17072 CPUtime=51.07
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 3868 0 0 0 5106 1 0 0 25 0 1 0 310930036 17481728 3854 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 4268 3854 75 170 0 4095 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22428

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1786416/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=22652 CPUtime=102.26
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 5221 0 0 0 10223 3 0 0 25 0 1 0 310930036 23195648 5207 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 5663 5207 75 170 0 5490 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28008

[startup+162.303 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1786032/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=23120 CPUtime=162.24
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 5315 0 0 0 16221 3 0 0 25 0 1 0 310930036 23674880 5301 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 5780 5301 75 170 0 5607 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28476

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1783728/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=25476 CPUtime=222.22
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 5906 0 0 0 22219 3 0 0 25 0 1 0 310930036 26087424 5892 1992294400 134512640 135212243 4294956240 18446744073709551615 134526141 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 6369 5892 75 170 0 6196 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 30832

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1783472/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=25812 CPUtime=282.2
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 5966 0 0 0 28217 3 0 0 25 0 1 0 310930036 26431488 5952 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 6453 5952 75 170 0 6280 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 31168

[startup+342.303 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1782072/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=27196 CPUtime=342.19
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 6309 0 0 0 34215 4 0 0 25 0 1 0 310930036 27848704 6295 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 6799 6295 75 170 0 6626 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 32552

[startup+402.303 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1781560/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=27648 CPUtime=402.18
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 6439 0 0 0 40214 4 0 0 25 0 1 0 310930036 28311552 6425 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 6912 6425 75 170 0 6739 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 33004

[startup+462.302 s]

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

/proc/4078/statm: 7515 7007 75 170 0 7342 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 35416

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1779192/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=30060 CPUtime=582.12
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 7021 0 0 0 58208 4 0 0 25 0 1 0 310930036 30781440 7007 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 7515 7007 75 170 0 7342 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 35416

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1778616/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=30560 CPUtime=642.11
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 7155 0 0 0 64207 4 0 0 25 0 1 0 310930036 31293440 7141 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 7640 7141 75 170 0 7467 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 35916

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1777464/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=32120 CPUtime=702.1
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 7445 0 0 0 70205 5 0 0 25 0 1 0 310930036 32890880 7431 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 8030 7431 75 170 0 7857 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 37476

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1776824/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=32676 CPUtime=762.08
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 7591 0 0 0 76203 5 0 0 25 0 1 0 310930036 33460224 7577 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 8169 7577 75 170 0 7996 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 38032

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1776696/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=32864 CPUtime=822.06
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 7613 0 0 0 82201 5 0 0 25 0 1 0 310930036 33652736 7599 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 8216 7599 75 170 0 8043 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 38220

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1776248/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=33432 CPUtime=882.05
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 7744 0 0 0 88200 5 0 0 25 0 1 0 310930036 34234368 7730 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 8358 7730 75 170 0 8185 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 38788

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1774200/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=35444 CPUtime=942.04
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 8253 0 0 0 94198 6 0 0 25 0 1 0 310930036 36294656 8239 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 8861 8239 75 170 0 8688 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 40800

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1773880/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=35708 CPUtime=1002.02
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 8331 0 0 0 100196 6 0 0 25 0 1 0 310930036 36564992 8317 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 8927 8317 75 170 0 8754 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 41064

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1773816/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=35708 CPUtime=1062
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 8331 0 0 0 106194 6 0 0 25 0 1 0 310930036 36564992 8317 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 8927 8317 75 170 0 8754 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 41064

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1773688/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=35848 CPUtime=1121.99
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 8354 0 0 0 112193 6 0 0 25 0 1 0 310930036 36708352 8340 1992294400 134512640 135212243 4294956240 18446744073709551615 134526032 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 8962 8340 75 170 0 8789 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 41204

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1773304/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=36392 CPUtime=1181.97
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 8483 0 0 0 118191 6 0 0 25 0 1 0 310930036 37265408 8469 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 9098 8469 75 170 0 8925 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 41748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.99 2/66 4078
/proc/meminfo: memFree=1772792/2055920 swapFree=4179272/4192956
[pid=4072] ppid=4070 vsize=5356 CPUtime=0
/proc/4072/stat : 4072 (SatELiteGTI) S 4070 4072 3686 0 -1 4194304 335 368 0 0 0 0 0 0 18 0 1 0 310930035 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4072/statm: 1339 239 197 169 0 50 0
[pid=4078] ppid=4072 vsize=36788 CPUtime=1200.07
/proc/4078/stat : 4078 (minisat_static) R 4072 4072 3686 0 -1 4194304 8588 0 0 0 120001 6 0 0 25 0 1 0 310930036 37670912 8574 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/4078/statm: 9197 8574 75 170 0 9024 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 42144

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 4072 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.007998
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.06
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 42144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 703
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= 13
involuntary context switches= 6

runsolver used 1.41278 second user time and 2.96555 second system time

The end

Launcher Data 

Begin job on node15 at 2009-05-20 16:16:06
IDJOB=1834252
IDBENCH=71792
IDSOLVER=672
FILE ID=node15/1834252-1242828966
PBS_JOBID= 9322499
Free space on /tmp= 66420 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-151-100.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1834252-1242828966/watcher-1834252-1242828966 -o /tmp/evaluation-result-1834252-1242828966/solver-1834252-1242828966 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1834252-1242828966.cnf -random-seed=1236793770

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

MD5SUM BENCH= 81c9e6cf99fbe74a8c2bb297a2f27040
RANDOM SEED=1236793770

node15.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		: 3000.220
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	: 5931.00
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		: 3000.220
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:       1808160 kB
Buffers:         56376 kB
Cached:         120300 kB
SwapCached:       7876 kB
Active:          71572 kB
Inactive:       114624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808160 kB
SwapTotal:     4192956 kB
SwapFree:      4179272 kB
Dirty:            1580 kB
Writeback:           0 kB
Mapped:          14604 kB
Slab:            47632 kB
Committed_AS:  1029436 kB
PageTables:       1464 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= 66416 MiB
End job on node15 at 2009-05-20 16:36:09