Trace number 1833618

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 1200.61

General information on the benchmark

NameAPPLICATIONS/bitverif/
smulo/smulo128.cnf
MD5SUMc5685247c8f21e8da88f42049fffdb13
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 variables188473
Number of clauses564650
Sum of the clauses size1317514
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2376432
Number of clauses of size 3188216
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...
0.00/0.45	c ==============================================================================
0.00/0.45	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.45	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.45	c ==============================================================================
0.00/0.45	c |         0 |  564648  1317512 |  169394       0        0     nan |  0.000 % |
3.29/3.39	c |         0 |  423113  1189990 |      --       0       --      -- |     --   | -141533/-127517
3.29/3.40	c ==============================================================================
3.29/3.40	c Result  :   #vars: 97638   #clauses: 423113   #literals: 1189990
3.29/3.40	c CPU time:   3.23751 s
3.29/3.40	c ==============================================================================
3.78/3.80	c WARNING: for repeatability, setting FPU to use double precision
3.78/3.80	c Number of variables   : 97638        
3.78/3.80	c Number of clauses     : 423113       
3.79/4.06	c Parsing time: 0.22         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-1833618-1242823962/watcher-1833618-1242823962 -o /tmp/evaluation-result-1833618-1242823962/solver-1833618-1242823962 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1833618-1242823962.cnf -random-seed=1883011916 

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: 0.92 0.98 1.02 3/65 30948
/proc/meminfo: memFree=1948976/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=0
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 276 0 0 0 0 0 0 0 19 0 1 0 310425729 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251279409234 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/30948/statm: 1339 235 195 169 0 50 0
[pid=30949] ppid=30948 vsize=5356 CPUtime=0
/proc/30949/stat : 30949 (SatELiteGTI) S 30948 30948 30843 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 310425729 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/30949/statm: 1339 238 198 169 0 50 0
[pid=30951] ppid=30949 vsize=5356 CPUtime=0
/proc/30951/stat : 30951 (SatELiteGTI) R 30949 30948 30843 0 -1 4194368 19 0 0 0 0 0 0 0 22 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279240487 0 0 4096 0 0 0 0 17 1 0 0
/proc/30951/statm: 1339 239 199 169 0 50 0

[startup+0.00758294 s]
/proc/loadavg: 0.92 0.98 1.02 3/65 30948
/proc/meminfo: memFree=1948976/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=0
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310425729 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30948/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101529 s]
/proc/loadavg: 0.92 0.98 1.02 3/65 30948
/proc/meminfo: memFree=1948976/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=0
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310425729 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30948/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301554 s]
/proc/loadavg: 0.92 0.98 1.02 3/65 30948
/proc/meminfo: memFree=1948976/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=0
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310425729 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30948/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701603 s]
/proc/loadavg: 0.92 0.98 1.02 3/65 30948
/proc/meminfo: memFree=1948976/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=0
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310425729 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30948/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50171 s]
/proc/loadavg: 0.92 0.98 1.02 2/67 30953
/proc/meminfo: memFree=1859112/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=0
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310425729 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30948/statm: 1339 237 197 169 0 50 0
[pid=30953] ppid=30948 vsize=98156 CPUtime=1.49
/proc/30953/stat : 30953 (SatELite_releas) R 30948 30948 30843 0 -1 4194304 23724 0 0 0 136 13 0 0 25 0 1 0 310425730 100511744 22144 1992294400 134512640 135223648 4294956128 18446744073709551615 134548203 0 0 4096 3 0 0 0 17 0 0 0
/proc/30953/statm: 24539 22144 76 173 0 24364 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103512

[startup+3.1019 s]
/proc/loadavg: 0.92 0.98 1.02 2/67 30953
/proc/meminfo: memFree=1848744/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=0
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310425729 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30948/statm: 1339 237 197 169 0 50 0
[pid=30953] ppid=30948 vsize=102616 CPUtime=3.08
/proc/30953/stat : 30953 (SatELite_releas) R 30948 30948 30843 0 -1 4194304 24997 0 0 0 293 15 0 0 25 0 1 0 310425730 105078784 23047 1992294400 134512640 135223648 4294956128 18446744073709551615 134585507 0 0 4096 3 0 0 0 17 0 0 0
/proc/30953/statm: 25654 23047 76 173 0 25479 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 107972

[startup+6.30131 s]
/proc/loadavg: 1.01 1.00 1.02 2/67 30954
/proc/meminfo: memFree=1905448/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=29212 CPUtime=2.48
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 6846 0 0 0 244 4 0 0 25 0 1 0 310426110 29913088 6832 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 7303 6832 75 170 0 7130 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 34568

[startup+12.7021 s]
/proc/loadavg: 1.09 1.02 1.03 2/67 30954
/proc/meminfo: memFree=1902248/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=32188 CPUtime=8.87
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 7566 0 0 0 882 5 0 0 25 0 1 0 310426110 32960512 7542 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 8047 7542 75 170 0 7874 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 37544

[startup+25.5017 s]
/proc/loadavg: 1.07 1.02 1.03 2/67 30954
/proc/meminfo: memFree=1897336/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=37136 CPUtime=21.67
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 8787 0 0 0 2161 6 0 0 25 0 1 0 310426110 38027264 8763 1992294400 134512640 135212243 4294956240 18446744073709551615 134535612 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 9284 8763 75 170 0 9111 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 42492

[startup+51.1019 s]
/proc/loadavg: 1.04 1.01 1.03 2/67 30954
/proc/meminfo: memFree=1892472/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=41792 CPUtime=47.26
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 9948 0 0 0 4719 7 0 0 25 0 1 0 310426110 42795008 9924 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 10448 9924 75 170 0 10275 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 47148

[startup+102.305 s]
/proc/loadavg: 1.02 1.01 1.02 2/67 30954
/proc/meminfo: memFree=1891576/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=42820 CPUtime=98.42
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 10197 0 0 0 9835 7 0 0 25 0 1 0 310426110 43847680 10173 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 10705 10173 75 170 0 10532 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 48176

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 30954
/proc/meminfo: memFree=1889592/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=44664 CPUtime=158.4
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 10683 0 0 0 15832 8 0 0 25 0 1 0 310426110 45735936 10659 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 11166 10659 75 170 0 10993 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 50020

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 30954
/proc/meminfo: memFree=1887224/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=47144 CPUtime=218.37
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 11259 0 0 0 21828 9 0 0 25 0 1 0 310426110 48275456 11235 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 11786 11235 75 170 0 11613 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 52500

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30954
/proc/meminfo: memFree=1886392/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=47936 CPUtime=278.34
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 11472 0 0 0 27825 9 0 0 25 0 1 0 310426110 49086464 11448 1992294400 134512640 135212243 4294956240 18446744073709551615 134529944 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 11984 11448 75 170 0 11811 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 53292

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30954
/proc/meminfo: memFree=1884728/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=49580 CPUtime=338.32
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 11895 0 0 0 33822 10 0 0 25 0 1 0 310426110 50769920 11871 1992294400 134512640 135212243 4294956240 18446744073709551615 134529781 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 12395 11871 75 170 0 12222 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 54936

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30954
/proc/meminfo: memFree=1881080/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=53164 CPUtime=398.29

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

/proc/30954/statm: 13552 13044 75 170 0 13379 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 59564

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30960
/proc/meminfo: memFree=1877688/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=56588 CPUtime=578.2
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 13613 0 0 0 57808 12 0 0 25 0 1 0 310426110 57946112 13589 1992294400 134512640 135212243 4294956240 18446744073709551615 134526206 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 14147 13589 75 170 0 13974 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 61944

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30960
/proc/meminfo: memFree=1877624/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=56588 CPUtime=638.16
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 13615 0 0 0 63804 12 0 0 25 0 1 0 310426110 57946112 13591 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 14147 13591 75 170 0 13974 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 61944

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30960
/proc/meminfo: memFree=1874424/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=59784 CPUtime=698.14
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 14410 0 0 0 69801 13 0 0 25 0 1 0 310426110 61218816 14386 1992294400 134512640 135212243 4294956240 18446744073709551615 134536100 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 14946 14386 75 170 0 14773 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 65140

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30960
/proc/meminfo: memFree=1874360/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=59784 CPUtime=758.12
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 14417 0 0 0 75799 13 0 0 25 0 1 0 310426110 61218816 14393 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 14946 14393 75 170 0 14773 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 65140

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30960
/proc/meminfo: memFree=1871864/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=62244 CPUtime=818.08
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 15039 0 0 0 81793 15 0 0 25 0 1 0 310426110 63737856 15015 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 15561 15015 75 170 0 15388 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 67600

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30960
/proc/meminfo: memFree=1871800/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=62244 CPUtime=878.06
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 15039 0 0 0 87791 15 0 0 25 0 1 0 310426110 63737856 15015 1992294400 134512640 135212243 4294956240 18446744073709551615 134526055 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 15561 15015 75 170 0 15388 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 67600

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30960
/proc/meminfo: memFree=1871736/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=62244 CPUtime=938.03
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 15039 0 0 0 93788 15 0 0 25 0 1 0 310426110 63737856 15015 1992294400 134512640 135212243 4294956240 18446744073709551615 134529630 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 15561 15015 75 170 0 15388 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 67600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30960
/proc/meminfo: memFree=1869176/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=64732 CPUtime=998
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 15683 0 0 0 99784 16 0 0 25 0 1 0 310426110 66285568 15659 1992294400 134512640 135212243 4294956240 18446744073709551615 134529733 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 16183 15659 75 170 0 16010 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 70088

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30960
/proc/meminfo: memFree=1869112/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=64732 CPUtime=1057.97
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 15683 0 0 0 105781 16 0 0 25 0 1 0 310426110 66285568 15659 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 16183 15659 75 170 0 16010 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 70088

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30960
/proc/meminfo: memFree=1867448/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=66720 CPUtime=1117.94
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 16108 0 0 0 111778 16 0 0 25 0 1 0 310426110 68321280 16084 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 16680 16084 75 170 0 16507 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 72076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30960
/proc/meminfo: memFree=1867320/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=66720 CPUtime=1177.91
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 16126 0 0 0 117775 16 0 0 25 0 1 0 310426110 68321280 16102 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 16680 16102 75 170 0 16507 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 72076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30960
/proc/meminfo: memFree=1867256/2055920 swapFree=4166124/4192956
[pid=30948] ppid=30946 vsize=5356 CPUtime=3.79
/proc/30948/stat : 30948 (SatELiteGTI) S 30946 30948 30843 0 -1 4194304 335 26007 0 0 0 0 360 19 16 0 1 0 310425729 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30948/statm: 1339 239 197 169 0 50 0
[pid=30954] ppid=30948 vsize=66720 CPUtime=1196.21
/proc/30954/stat : 30954 (minisat_static) R 30948 30948 30843 0 -1 4194304 16126 0 0 0 119605 16 0 0 25 0 1 0 310426110 68321280 16102 1992294400 134512640 135212243 4294956240 18446744073709551615 134527725 0 0 4096 3 0 0 0 17 0 0 0
/proc/30954/statm: 16680 16102 75 170 0 16507 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 72076

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 30948 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=608451
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=195970
# CPU time returned by wait4() is 3.80442
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200
CPU user time (s): 1199.65
CPU system time (s): 0.35
CPU usage (%): 99.949
Max. virtual memory (cumulated for all children) (KiB): 109140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.60845
system time used= 0.19597
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26342
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= 12
involuntary context switches= 12

runsolver used 1.23081 second user time and 3.14552 second system time

The end

Launcher Data 

Begin job on node92 at 2009-05-20 14:52:43
IDJOB=1833618
IDBENCH=70789
IDSOLVER=672
FILE ID=node92/1833618-1242823962
PBS_JOBID= 9322504
Free space on /tmp= 65912 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/smulo/smulo128.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1833618-1242823962/watcher-1833618-1242823962 -o /tmp/evaluation-result-1833618-1242823962/solver-1833618-1242823962 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1833618-1242823962.cnf -random-seed=1883011916

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

MD5SUM BENCH= c5685247c8f21e8da88f42049fffdb13
RANDOM SEED=1883011916

node92.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:       1949392 kB
Buffers:         12020 kB
Cached:          41680 kB
SwapCached:      21100 kB
Active:          39652 kB
Inactive:        36552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1949392 kB
SwapTotal:     4192956 kB
SwapFree:      4166124 kB
Dirty:           11472 kB
Writeback:           0 kB
Mapped:          13912 kB
Slab:            16140 kB
Committed_AS:   812888 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= 65896 MiB
End job on node92 at 2009-05-20 15:12:46