Trace number 1832198

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
MD5SUMe8bf7f81ddac4f189ec204bc856c8406
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1184
Number of clauses14216
Sum of the clauses size42944
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313920
Number of clauses of size 4296
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   14216    42944 |    4264       0        0     nan |  0.000 % |
0.00/0.17	c |         0 |   13920    46546 |      --       0       --      -- |     --   | -296/3602
0.00/0.17	c ==============================================================================
0.00/0.17	c Result  :   #vars: 888   #clauses: 13920   #literals: 46546
0.00/0.17	c CPU time:   0.168974 s
0.00/0.17	c ==============================================================================
0.00/0.19	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.19	c Number of variables   : 888          
0.00/0.19	c Number of clauses     : 13920        
0.18/0.21	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-1832198-1242770333/watcher-1832198-1242770333 -o /tmp/evaluation-result-1832198-1242770333/solver-1832198-1242770333 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832198-1242770333.cnf -random-seed=691784632 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 6028
/proc/meminfo: memFree=1850992/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 305061391 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 240577642578 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/6028/statm: 1339 235 195 169 0 50 0
[pid=6029] ppid=6028 vsize=5356 CPUtime=0
/proc/6029/stat : 6029 (SatELiteGTI) S 6028 6028 5906 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 305061391 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/6029/statm: 1339 238 198 169 0 50 0

[startup+0.01618 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 6028
/proc/meminfo: memFree=1850992/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 305061391 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6028/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101183 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 6028
/proc/meminfo: memFree=1850992/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 305061391 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6028/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301204 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 6028
/proc/meminfo: memFree=1850992/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+0.701241 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 6028
/proc/meminfo: memFree=1850992/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+1.50131 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6034
/proc/meminfo: memFree=1847968/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=4408 CPUtime=1.29
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 807 0 0 0 129 0 0 0 25 0 1 0 305061410 4513792 793 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 1102 794 76 170 0 929 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9764

[startup+3.10145 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6034
/proc/meminfo: memFree=1846688/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=5832 CPUtime=2.89
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 1158 0 0 0 288 1 0 0 25 0 1 0 305061410 5971968 1144 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 1458 1144 76 170 0 1285 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11188

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6034
/proc/meminfo: memFree=1845480/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=6096 CPUtime=6.09
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 1232 0 0 0 608 1 0 0 25 0 1 0 305061410 6242304 1218 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 1524 1218 76 170 0 1351 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11452

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6034
/proc/meminfo: memFree=1844712/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=6892 CPUtime=12.48
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 1414 0 0 0 1247 1 0 0 25 0 1 0 305061410 7057408 1400 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 1723 1400 76 170 0 1550 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 12248

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6034
/proc/meminfo: memFree=1843112/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=8512 CPUtime=25.28
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 1808 0 0 0 2526 2 0 0 25 0 1 0 305061410 8716288 1794 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 2128 1794 76 170 0 1955 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 13868

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6034
/proc/meminfo: memFree=1841000/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=10580 CPUtime=50.87
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 2327 0 0 0 5085 2 0 0 25 0 1 0 305061410 10833920 2313 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 2645 2313 76 170 0 2472 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 15936

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6034
/proc/meminfo: memFree=1838376/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=13120 CPUtime=102.06
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 2971 0 0 0 10202 4 0 0 25 0 1 0 305061410 13434880 2957 1992294400 134512640 135212243 4294956240 18446744073709551615 134527750 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 3280 2957 76 170 0 3107 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 18476

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6040
/proc/meminfo: memFree=1835880/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=15496 CPUtime=162.03
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 3556 0 0 0 16198 5 0 0 25 0 1 0 305061410 15867904 3542 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 3874 3542 76 170 0 3701 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 20852

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6040
/proc/meminfo: memFree=1832552/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=18856 CPUtime=222.02
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 4400 0 0 0 22196 6 0 0 25 0 1 0 305061410 19308544 4386 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 4714 4386 76 170 0 4541 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 24212

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6040
/proc/meminfo: memFree=1831016/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=20488 CPUtime=282
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 4777 0 0 0 28194 6 0 0 25 0 1 0 305061410 20979712 4763 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 5122 4763 76 170 0 4949 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 25844

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6040
/proc/meminfo: memFree=1829032/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=22508 CPUtime=341.99
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 5266 0 0 0 34192 7 0 0 25 0 1 0 305061410 23048192 5252 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 5627 5252 76 170 0 5454 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27864

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6040
/proc/meminfo: memFree=1826728/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=24620 CPUtime=401.96
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 5829 0 0 0 40189 7 0 0 25 0 1 0 305061410 25210880 5815 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 6155 5815 76 170 0 5982 0
Current children cumulated CPU time (s) 402.14

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

/proc/6034/statm: 6736 6401 76 170 0 6563 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 32300

[startup+582.301 s]
/proc/loadavg: 1.02 1.01 0.95 2/66 6040
/proc/meminfo: memFree=1823208/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=28216 CPUtime=581.92
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 6691 0 0 0 58184 8 0 0 25 0 1 0 305061410 28893184 6677 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 7054 6677 76 170 0 6881 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 33572

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 6040
/proc/meminfo: memFree=1821288/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=30228 CPUtime=641.91
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 7150 0 0 0 64182 9 0 0 25 0 1 0 305061410 30953472 7136 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 7557 7136 76 170 0 7384 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 35584

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 6040
/proc/meminfo: memFree=1821224/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=30228 CPUtime=701.89
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 7152 0 0 0 70180 9 0 0 25 0 1 0 305061410 30953472 7138 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 7557 7138 76 170 0 7384 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 35584

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 6040
/proc/meminfo: memFree=1819048/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=32372 CPUtime=761.87
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 7693 0 0 0 76178 9 0 0 25 0 1 0 305061410 33148928 7679 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 8093 7679 76 170 0 7920 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 37728

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 6040
/proc/meminfo: memFree=1818984/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=32372 CPUtime=821.85
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 7698 0 0 0 82176 9 0 0 25 0 1 0 305061410 33148928 7684 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 8093 7684 76 170 0 7920 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 37728

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 6040
/proc/meminfo: memFree=1815464/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=35908 CPUtime=881.83
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 8597 0 0 0 88173 10 0 0 25 0 1 0 305061410 36769792 8583 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 8977 8583 76 170 0 8804 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 41264

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 6040
/proc/meminfo: memFree=1815400/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=35908 CPUtime=941.82
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 8598 0 0 0 94171 11 0 0 25 0 1 0 305061410 36769792 8584 1992294400 134512640 135212243 4294956240 18446744073709551615 134526178 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 8977 8584 76 170 0 8804 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 41264

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 6040
/proc/meminfo: memFree=1815400/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=36048 CPUtime=1001.81
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 8609 0 0 0 100170 11 0 0 25 0 1 0 305061410 36913152 8595 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 9012 8595 76 170 0 8839 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 41404

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 6040
/proc/meminfo: memFree=1812264/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=39124 CPUtime=1061.79
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 9381 0 0 0 106168 11 0 0 25 0 1 0 305061410 40062976 9367 1992294400 134512640 135212243 4294956240 18446744073709551615 134532724 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 9781 9367 76 170 0 9608 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 44480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 6040
/proc/meminfo: memFree=1812264/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=39124 CPUtime=1121.77
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 9381 0 0 0 112166 11 0 0 25 0 1 0 305061410 40062976 9367 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 9781 9367 76 170 0 9608 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 44480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 6040
/proc/meminfo: memFree=1812200/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=39124 CPUtime=1181.76
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 9383 0 0 0 118164 12 0 0 25 0 1 0 305061410 40062976 9369 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 9781 9369 76 170 0 9608 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 44480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 6040
/proc/meminfo: memFree=1812200/2055920 swapFree=4180328/4192956
[pid=6028] ppid=6026 vsize=5356 CPUtime=0.18
/proc/6028/stat : 6028 (SatELiteGTI) S 6026 6028 5906 0 -1 4194304 335 829 0 0 0 0 18 0 16 0 1 0 305061391 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1339 239 197 169 0 50 0
[pid=6034] ppid=6028 vsize=39124 CPUtime=1199.86
/proc/6034/stat : 6034 (minisat_static) R 6028 6028 5906 0 -1 4194304 9384 0 0 0 119974 12 0 0 25 0 1 0 305061410 40062976 9370 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6034/statm: 9781 9370 76 170 0 9608 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 44480

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 6028 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=186971
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.19197
# 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): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.92
CPU system time (s): 0.12
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 44480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.186971
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1164
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= 7

runsolver used 1.40779 second user time and 2.96755 second system time

The end

Launcher Data 

Begin job on node50 at 2009-05-19 23:58:53
IDJOB=1832198
IDBENCH=24621
IDSOLVER=672
FILE ID=node50/1832198-1242770333
PBS_JOBID= 9322251
Free space on /tmp= 65924 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832198-1242770333/watcher-1832198-1242770333 -o /tmp/evaluation-result-1832198-1242770333/solver-1832198-1242770333 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832198-1242770333.cnf -random-seed=691784632

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

MD5SUM BENCH= e8bf7f81ddac4f189ec204bc856c8406
RANDOM SEED=691784632

node50.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		: 3000.216
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		: 3000.216
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:       1851536 kB
Buffers:         13432 kB
Cached:         154468 kB
SwapCached:       6792 kB
Active:          29956 kB
Inactive:       146296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851536 kB
SwapTotal:     4192956 kB
SwapFree:      4180328 kB
Dirty:            1792 kB
Writeback:           0 kB
Mapped:          13460 kB
Slab:            14140 kB
Committed_AS:   978396 kB
PageTables:       1452 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 node50 at 2009-05-20 00:18:56