Trace number 1832622

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) 1200.04 1200.71

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S1017667294-044.cnf
MD5SUM083530c917e5930f85d1f6585a40e1fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark35.0137
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.014997 s
0.00/0.02	c ==============================================================================
0.00/0.04	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.05	c Number of variables   : 140          
0.00/0.05	c Number of clauses     : 11900        
0.03/0.06	c Parsing time: 0.01         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-1832622-1242785177/watcher-1832622-1242785177 -o /tmp/evaluation-result-1832622-1242785177/solver-1832622-1242785177 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832622-1242785177.cnf -random-seed=707518584 

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 1.01 1.00 3/64 15174
/proc/meminfo: memFree=1702888/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 276 0 0 0 0 0 0 0 16 0 1 0 306544993 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 218076250194 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/15174/statm: 1339 235 195 169 0 50 0
[pid=15175] ppid=15174 vsize=5356 CPUtime=0
/proc/15175/stat : 15175 (SatELiteGTI) R 15174 15174 14597 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 306544993 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/15175/statm: 1339 238 198 169 0 50 0
[pid=15177] ppid=15175 vsize=0 CPUtime=0
/proc/15177/stat : 15177 (sed) Z 15175 15174 14597 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 306544993 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/15177/statm: 0 0 0 0 0 0 0

[startup+0.053887 s]
/proc/loadavg: 0.92 1.01 1.00 3/64 15174
/proc/meminfo: memFree=1702888/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.102891 s]
/proc/loadavg: 0.92 1.01 1.00 3/64 15174
/proc/meminfo: memFree=1702888/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301923 s]
/proc/loadavg: 0.92 1.01 1.00 3/64 15174
/proc/meminfo: memFree=1702888/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.70299 s]
/proc/loadavg: 0.92 1.01 1.00 3/64 15174
/proc/meminfo: memFree=1702888/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50112 s]
/proc/loadavg: 0.92 1.01 1.00 2/66 15180
/proc/meminfo: memFree=1700056/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=3868 CPUtime=1.44
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 687 0 0 0 144 0 0 0 25 0 1 0 306544998 3960832 673 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 967 673 76 170 0 794 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9224

[startup+3.10139 s]
/proc/loadavg: 0.92 1.01 1.00 2/66 15180
/proc/meminfo: memFree=1699352/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=4396 CPUtime=3.04
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 832 0 0 0 304 0 0 0 25 0 1 0 306544998 4501504 818 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 1099 818 76 170 0 926 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9752

[startup+6.30193 s]
/proc/loadavg: 0.93 1.01 1.00 2/66 15180
/proc/meminfo: memFree=1698072/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=5504 CPUtime=6.24
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 1111 0 0 0 624 0 0 0 25 0 1 0 306544998 5636096 1097 1992294400 134512640 135212243 4294956240 18446744073709551615 134526185 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 1376 1097 76 170 0 1203 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10860

[startup+12.702 s]
/proc/loadavg: 0.93 1.01 1.00 2/66 15180
/proc/meminfo: memFree=1696472/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=6888 CPUtime=12.63
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 1447 0 0 0 1263 0 0 0 25 0 1 0 306544998 7053312 1433 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 1722 1433 76 170 0 1549 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 12244

[startup+25.5011 s]
/proc/loadavg: 0.95 1.01 1.00 2/66 15180
/proc/meminfo: memFree=1694552/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=8900 CPUtime=25.43
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 1945 0 0 0 2542 1 0 0 25 0 1 0 306544998 9113600 1931 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 2225 1931 76 170 0 2052 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14256

[startup+51.1014 s]
/proc/loadavg: 0.96 1.01 1.00 2/66 15180
/proc/meminfo: memFree=1691672/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=11888 CPUtime=51.01
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 2669 0 0 0 5100 1 0 0 25 0 1 0 306544998 12173312 2655 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 2972 2655 76 170 0 2799 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 17244

[startup+102.307 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 15180
/proc/meminfo: memFree=1688536/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=14804 CPUtime=102.2
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 3423 0 0 0 10217 3 0 0 25 0 1 0 306544998 15159296 3409 1992294400 134512640 135212243 4294956240 18446744073709551615 134526084 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 3701 3409 76 170 0 3528 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 20160

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 15180
/proc/meminfo: memFree=1685528/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=17976 CPUtime=162.15
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 4205 0 0 0 16211 4 0 0 25 0 1 0 306544998 18407424 4191 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 4494 4191 76 170 0 4321 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 23332

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 15180
/proc/meminfo: memFree=1682776/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=20508 CPUtime=222.11
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 4852 0 0 0 22206 5 0 0 25 0 1 0 306544998 21000192 4838 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 5127 4838 76 170 0 4954 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 25864

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 15180
/proc/meminfo: memFree=1681048/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=22368 CPUtime=282.09
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 5308 0 0 0 28203 6 0 0 25 0 1 0 306544998 22904832 5294 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 5592 5294 76 170 0 5419 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 27724

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 15180
/proc/meminfo: memFree=1679008/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=24420 CPUtime=342.05
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 5790 0 0 0 34199 6 0 0 25 0 1 0 306544998 25006080 5776 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 6105 5776 76 170 0 5932 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 29776

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 15180
/proc/meminfo: memFree=1676896/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=26580 CPUtime=402.02

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

/proc/15180/statm: 7857 7553 76 170 0 7684 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 36784

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 15180
/proc/meminfo: memFree=1671392/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=31824 CPUtime=641.91
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 7669 0 0 0 64183 8 0 0 25 0 1 0 306544998 32587776 7655 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 7956 7655 76 170 0 7783 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 37180

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 15180
/proc/meminfo: memFree=1668832/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=34620 CPUtime=701.86
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 8282 0 0 0 70177 9 0 0 25 0 1 0 306544998 35450880 8268 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 8655 8268 76 170 0 8482 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 39976

[startup+762.307 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 15180
/proc/meminfo: memFree=1668768/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=34620 CPUtime=761.83
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 8282 0 0 0 76174 9 0 0 25 0 1 0 306544998 35450880 8268 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 8655 8268 76 170 0 8482 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 39976

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 15180
/proc/meminfo: memFree=1665760/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=37692 CPUtime=821.8
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 9056 0 0 0 82170 10 0 0 25 0 1 0 306544998 38596608 9042 1992294400 134512640 135212243 4294956240 18446744073709551615 134526229 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 9423 9042 76 170 0 9250 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 43048

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 15180
/proc/meminfo: memFree=1665696/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=37692 CPUtime=881.76
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 9056 0 0 0 88166 10 0 0 25 0 1 0 306544998 38596608 9042 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 9423 9042 76 170 0 9250 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 43048

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 15180
/proc/meminfo: memFree=1665632/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=37692 CPUtime=941.74
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 9059 0 0 0 94164 10 0 0 25 0 1 0 306544998 38596608 9045 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 9423 9045 76 170 0 9250 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 43048

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 15180
/proc/meminfo: memFree=1662112/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=41236 CPUtime=1001.71
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 9943 0 0 0 100160 11 0 0 25 0 1 0 306544998 42225664 9929 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 10309 9929 76 170 0 10136 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 46592

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 15180
/proc/meminfo: memFree=1662048/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=41236 CPUtime=1061.68
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 9943 0 0 0 106157 11 0 0 25 0 1 0 306544998 42225664 9929 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 10309 9929 76 170 0 10136 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 46592

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 15180
/proc/meminfo: memFree=1661984/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=41236 CPUtime=1121.65
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 9945 0 0 0 112154 11 0 0 25 0 1 0 306544998 42225664 9931 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 10309 9931 76 170 0 10136 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 46592

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 15180
/proc/meminfo: memFree=1659424/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=43896 CPUtime=1181.62
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 10616 0 0 0 118151 11 0 0 25 0 1 0 306544998 44949504 10602 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 10974 10602 76 170 0 10801 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 49252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 15180
/proc/meminfo: memFree=1658144/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=44964 CPUtime=1200.01
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 10902 0 0 0 119990 11 0 0 25 0 1 0 306544998 46043136 10888 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 11241 10888 76 170 0 11068 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 50320

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 15180
/proc/meminfo: memFree=1658144/2055920 swapFree=4180332/4192956
[pid=15174] ppid=15172 vsize=5356 CPUtime=0.03
/proc/15174/stat : 15174 (SatELiteGTI) S 15172 15174 14597 0 -1 4194304 335 630 0 0 0 0 3 0 16 0 1 0 306544993 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15174/statm: 1339 239 197 169 0 50 0
[pid=15180] ppid=15174 vsize=44964 CPUtime=1200.01
/proc/15180/stat : 15180 (minisat_static) R 15174 15174 14597 0 -1 4194304 10902 0 0 0 119990 11 0 0 25 0 1 0 306544998 46043136 10888 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 0 0 0
/proc/15180/statm: 11241 10888 76 170 0 11068 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 50320

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15174 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=38994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.046992
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.04
CPU user time (s): 1199.93
CPU system time (s): 0.11
CPU usage (%): 99.944
Max. virtual memory (cumulated for all children) (KiB): 50320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.038994
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 965
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 6

runsolver used 1.13283 second user time and 3.24451 second system time

The end

Launcher Data 

Begin job on node57 at 2009-05-20 04:06:17
IDJOB=1832622
IDBENCH=70274
IDSOLVER=672
FILE ID=node57/1832622-1242785177
PBS_JOBID= 9322378
Free space on /tmp= 66032 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S1017667294-044.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832622-1242785177/watcher-1832622-1242785177 -o /tmp/evaluation-result-1832622-1242785177/solver-1832622-1242785177 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832622-1242785177.cnf -random-seed=707518584

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

MD5SUM BENCH= 083530c917e5930f85d1f6585a40e1fa
RANDOM SEED=707518584

node57.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		: 3000.256
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		: 3000.256
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:       1703440 kB
Buffers:         33940 kB
Cached:         250400 kB
SwapCached:       6972 kB
Active:          40672 kB
Inactive:       252144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1703440 kB
SwapTotal:     4192956 kB
SwapFree:      4180332 kB
Dirty:            1896 kB
Writeback:           0 kB
Mapped:          13544 kB
Slab:            45836 kB
Committed_AS:   876712 kB
PageTables:       1392 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= 66032 MiB
End job on node57 at 2009-05-20 04:26:20