Trace number 1832804

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) 1200.01 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S826724848-048.cnf
MD5SUMac206d26fdd8779eb6f2b1fce5fa4c62
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark154.741
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.00/0.17	c |         0 |   50083   151979 |      --       0       --      -- |     --   | -317/779
0.00/0.17	c ==============================================================================
0.00/0.17	c Result  :   #vars: 11711   #clauses: 50083   #literals: 151979
0.00/0.17	c CPU time:   0.153976 s
0.00/0.17	c ==============================================================================
0.00/0.23	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.23	c Number of variables   : 11711        
0.00/0.23	c Number of clauses     : 50083        
0.00/0.27	c Parsing time: 0.03         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-1832804-1242788108/watcher-1832804-1242788108 -o /tmp/evaluation-result-1832804-1242788108/solver-1832804-1242788108 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832804-1242788108.cnf -random-seed=607544436 

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: 0.99 0.98 0.99 3/65 26875
/proc/meminfo: memFree=1441536/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306840184 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251279409234 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/26875/statm: 1339 235 195 169 0 50 0
[pid=26876] ppid=26875 vsize=5356 CPUtime=0
/proc/26876/stat : 26876 (SatELiteGTI) S 26875 26875 26058 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 306840185 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/26876/statm: 1339 238 198 169 0 50 0
[pid=26878] ppid=26876 vsize=5356 CPUtime=0
/proc/26878/stat : 26878 (SatELiteGTI) R 26876 26875 26058 0 -1 4194368 19 0 0 0 0 0 0 0 21 0 1 0 306840185 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279240487 0 0 4096 0 0 0 0 17 1 0 0
/proc/26878/statm: 1339 239 199 169 0 50 0

[startup+0.0633079 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 26875
/proc/meminfo: memFree=1441536/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306840184 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102312 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 26875
/proc/meminfo: memFree=1441536/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306840184 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30234 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 26875
/proc/meminfo: memFree=1441536/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 5356

[startup+0.702387 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 26875
/proc/meminfo: memFree=1441536/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 5356

[startup+1.50148 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26881
/proc/meminfo: memFree=1434480/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=7668 CPUtime=1.25
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 1782 0 0 0 124 1 0 0 25 0 1 0 306840208 7852032 1768 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 1917 1768 76 170 0 1744 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 13024

[startup+3.10168 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26881
/proc/meminfo: memFree=1432176/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=10836 CPUtime=2.86
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 2547 0 0 0 284 2 0 0 25 0 1 0 306840208 11096064 2533 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 2709 2533 76 170 0 2536 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16192

[startup+6.30107 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26881
/proc/meminfo: memFree=1425712/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=16776 CPUtime=6.05
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 4028 0 0 0 602 3 0 0 25 0 1 0 306840208 17178624 4014 1992294400 134512640 135212243 4294956240 18446744073709551615 134718663 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 4194 4014 76 170 0 4021 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 22132

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26881
/proc/meminfo: memFree=1415088/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=26764 CPUtime=12.44
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 6522 0 0 0 1239 5 0 0 25 0 1 0 306840208 27406336 6508 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 6691 6508 76 170 0 6518 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 32120

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26881
/proc/meminfo: memFree=1397936/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=43344 CPUtime=25.24
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 10672 0 0 0 2515 9 0 0 25 0 1 0 306840208 44384256 10658 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 10836 10658 76 170 0 10663 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 48700

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26881
/proc/meminfo: memFree=1380080/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=60896 CPUtime=50.82
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 15056 0 0 0 5068 14 0 0 25 0 1 0 306840208 62357504 15042 1992294400 134512640 135212243 4294956240 18446744073709551615 134527744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 15224 15042 76 170 0 15051 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 66252

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26881
/proc/meminfo: memFree=1374128/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=66572 CPUtime=102.01
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 16490 0 0 0 10184 17 0 0 25 0 1 0 306840208 68169728 16476 1992294400 134512640 135212243 4294956240 18446744073709551615 134527759 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 16643 16476 76 170 0 16470 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 71928

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26881
/proc/meminfo: memFree=1367216/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=73568 CPUtime=161.98
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 18226 0 0 0 16180 18 0 0 25 0 1 0 306840208 75333632 18212 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 18392 18212 76 170 0 18219 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 78924

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26881
/proc/meminfo: memFree=1360880/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=79952 CPUtime=221.92
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 19805 0 0 0 22172 20 0 0 25 0 1 0 306840208 81870848 19791 1992294400 134512640 135212243 4294956240 18446744073709551615 134538353 0 0 4096 3 0 0 0 17 1 0 0
/proc/26881/statm: 19988 19791 76 170 0 19815 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 85308

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26881
/proc/meminfo: memFree=1353584/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=87088 CPUtime=281.89
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 21602 0 0 0 28166 23 0 0 25 0 1 0 306840208 89178112 21588 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 21772 21588 76 170 0 21599 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 92444

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26881
/proc/meminfo: memFree=1346352/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=94612 CPUtime=341.86
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 23476 0 0 0 34161 25 0 0 25 0 1 0 306840208 96882688 23462 1992294400 134512640 135212243 4294956240 18446744073709551615 134542281 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 23653 23462 76 170 0 23480 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 99968

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26887
/proc/meminfo: memFree=1345840/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=94612 CPUtime=401.83

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

/proc/26881/statm: 28604 28426 76 170 0 28431 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 119772

[startup+642.302 s]
/proc/loadavg: 1.15 1.05 1.01 2/67 26887
/proc/meminfo: memFree=1326064/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=114416 CPUtime=641.7
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 28440 0 0 0 64139 31 0 0 25 0 1 0 306840208 117161984 28426 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 28604 28426 76 170 0 28431 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 119772

[startup+702.303 s]
/proc/loadavg: 1.19 1.08 1.02 2/67 26887
/proc/meminfo: memFree=1313200/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=127356 CPUtime=701.67
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 31645 0 0 0 70132 35 0 0 25 0 1 0 306840208 130412544 31631 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 31839 31631 76 170 0 31666 0
Current children cumulated CPU time (s) 701.87
Current children cumulated vsize (KiB) 132712

[startup+762.306 s]
/proc/loadavg: 1.15 1.09 1.02 2/67 26887
/proc/meminfo: memFree=1313136/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=127356 CPUtime=761.64
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 31645 0 0 0 76129 35 0 0 25 0 1 0 306840208 130412544 31631 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 31839 31631 76 170 0 31666 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 132712

[startup+822.303 s]
/proc/loadavg: 1.10 1.09 1.02 2/67 26887
/proc/meminfo: memFree=1302064/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=138448 CPUtime=821.61
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 34409 0 0 0 82123 38 0 0 25 0 1 0 306840208 141770752 34395 1992294400 134512640 135212243 4294956240 18446744073709551615 134526231 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 34612 34395 76 170 0 34439 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 143804

[startup+882.301 s]
/proc/loadavg: 1.08 1.08 1.02 2/67 26887
/proc/meminfo: memFree=1302064/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=138448 CPUtime=881.58
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 34409 0 0 0 88120 38 0 0 25 0 1 0 306840208 141770752 34395 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 34612 34395 76 170 0 34439 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 143804

[startup+942.302 s]
/proc/loadavg: 1.07 1.08 1.02 2/67 26887
/proc/meminfo: memFree=1302000/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=138448 CPUtime=941.54
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 34409 0 0 0 94116 38 0 0 25 0 1 0 306840208 141770752 34395 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 34612 34395 76 170 0 34439 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 143804

[startup+1002.3 s]
/proc/loadavg: 1.06 1.08 1.02 2/67 26887
/proc/meminfo: memFree=1290608/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=149676 CPUtime=1001.52
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 37252 0 0 0 100110 42 0 0 25 0 1 0 306840208 153268224 37238 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 37419 37238 76 170 0 37246 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 155032

[startup+1062.3 s]
/proc/loadavg: 1.02 1.06 1.02 2/67 26887
/proc/meminfo: memFree=1290544/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=149676 CPUtime=1061.48
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 37252 0 0 0 106106 42 0 0 25 0 1 0 306840208 153268224 37238 1992294400 134512640 135212243 4294956240 18446744073709551615 134527700 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 37419 37238 76 170 0 37246 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 155032

[startup+1122.3 s]
/proc/loadavg: 1.04 1.06 1.02 2/67 26887
/proc/meminfo: memFree=1290544/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=149676 CPUtime=1121.43
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 37252 0 0 0 112101 42 0 0 25 0 1 0 306840208 153268224 37238 1992294400 134512640 135212243 4294956240 18446744073709551615 134526126 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 37419 37238 76 170 0 37246 0
Current children cumulated CPU time (s) 1121.63
Current children cumulated vsize (KiB) 155032

[startup+1182.3 s]
/proc/loadavg: 1.09 1.06 1.02 2/67 26887
/proc/meminfo: memFree=1274736/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=165516 CPUtime=1181.41
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 41236 0 0 0 118093 48 0 0 25 0 1 0 306840208 169488384 41222 1992294400 134512640 135212243 4294956240 18446744073709551615 134526692 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 41379 41222 76 170 0 41206 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 170872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.06 1.06 1.01 2/67 26887
/proc/meminfo: memFree=1274544/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=165516 CPUtime=1199.81
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 41236 0 0 0 119933 48 0 0 25 0 1 0 306840208 169488384 41222 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 41379 41222 76 170 0 41206 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 170872

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: 1.06 1.06 1.01 2/67 26887
/proc/meminfo: memFree=1274544/2055920 swapFree=4179876/4192956
[pid=26875] ppid=26873 vsize=5356 CPUtime=0.2
/proc/26875/stat : 26875 (SatELiteGTI) S 26873 26875 26058 0 -1 4194304 335 1838 0 0 0 0 19 1 15 0 1 0 306840184 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26875/statm: 1339 239 197 169 0 50 0
[pid=26881] ppid=26875 vsize=165516 CPUtime=1199.81
/proc/26881/stat : 26881 (minisat_static) R 26875 26875 26058 0 -1 4194304 41236 0 0 0 119933 48 0 0 25 0 1 0 306840208 169488384 41222 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 0 0 0
/proc/26881/statm: 41379 41222 76 170 0 41206 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 170872

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26875 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=200969
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=18997
# CPU time returned by wait4() is 0.219966
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.52
CPU system time (s): 0.49
CPU usage (%): 99.9416
Max. virtual memory (cumulated for all children) (KiB): 170872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.200969
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2173
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= 16
involuntary context switches= 12

runsolver used 1.07684 second user time and 3.2985 second system time

The end

Launcher Data 

Begin job on node92 at 2009-05-20 04:55:08
IDJOB=1832804
IDBENCH=70365
IDSOLVER=672
FILE ID=node92/1832804-1242788108
PBS_JOBID= 9322307
Free space on /tmp= 65924 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S826724848-048.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832804-1242788108/watcher-1832804-1242788108 -o /tmp/evaluation-result-1832804-1242788108/solver-1832804-1242788108 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832804-1242788108.cnf -random-seed=607544436

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

MD5SUM BENCH= ac206d26fdd8779eb6f2b1fce5fa4c62
RANDOM SEED=607544436

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:       1442080 kB
Buffers:         34472 kB
Cached:         523084 kB
SwapCached:       7388 kB
Active:         354324 kB
Inactive:       212104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1442080 kB
SwapTotal:     4192956 kB
SwapFree:      4179876 kB
Dirty:            2496 kB
Writeback:           0 kB
Mapped:          14048 kB
Slab:            33372 kB
Committed_AS:   794040 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= 65920 MiB
End job on node92 at 2009-05-20 05:15:11