Trace number 1832674

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S21800963-085.cnf
MD5SUM4cbc233e7a70cae22bbfdd2b4008f16f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark20.4539
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.00/0.14	c |         0 |   41721   126808 |      --       0       --      -- |     --   | -279/808
0.00/0.14	c ==============================================================================
0.00/0.14	c Result  :   #vars: 9733   #clauses: 41721   #literals: 126808
0.00/0.14	c CPU time:   0.135979 s
0.00/0.14	c ==============================================================================
0.00/0.19	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.19	c Number of variables   : 9733         
0.00/0.19	c Number of clauses     : 41721        
0.18/0.22	c Parsing time: 0.02         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-1832674-1242786201/watcher-1832674-1242786201 -o /tmp/evaluation-result-1832674-1242786201/solver-1832674-1242786201 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832674-1242786201.cnf -random-seed=416928919 

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 1.00 3/64 18112
/proc/meminfo: memFree=1821408/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0
/proc/18112/stat : 18112 (SatELiteGTI) R 18110 18112 17328 0 -1 4194304 290 250 0 0 0 0 0 0 18 0 1 0 306647305 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226237802995 0 0 4100 65536 0 0 0 17 0 0 0
/proc/18112/statm: 1339 237 197 169 0 50 0

[startup+0.0155081 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18112
/proc/meminfo: memFree=1821408/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306647305 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18112/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101513 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18112
/proc/meminfo: memFree=1821408/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306647305 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18112/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301541 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18112
/proc/meminfo: memFree=1821408/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+0.701574 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18112
/proc/meminfo: memFree=1821408/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+1.50163 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1814992/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=7656 CPUtime=1.3
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 1705 0 0 0 129 1 0 0 25 0 1 0 306647324 7839744 1691 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 1914 1691 76 170 0 1741 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13012

[startup+3.10178 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1811984/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=11484 CPUtime=2.9
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 2664 0 0 0 288 2 0 0 25 0 1 0 306647324 11759616 2650 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 2871 2650 76 170 0 2698 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16840

[startup+6.30205 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1805584/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=17160 CPUtime=6.09
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 4062 0 0 0 606 3 0 0 25 0 1 0 306647324 17571840 4048 1992294400 134512640 135212243 4294956240 18446744073709551615 134526427 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 4290 4048 76 170 0 4117 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22516

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1794896/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=27256 CPUtime=12.49
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 6591 0 0 0 1243 6 0 0 25 0 1 0 306647324 27910144 6577 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 6814 6577 76 170 0 6641 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 32612

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1777872/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=43576 CPUtime=25.29
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 10679 0 0 0 2520 9 0 0 25 0 1 0 306647324 44621824 10665 1992294400 134512640 135212243 4294956240 18446744073709551615 134526116 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 10894 10665 76 170 0 10721 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 48932

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1765456/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=55708 CPUtime=50.88
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 13698 0 0 0 5076 12 0 0 25 0 1 0 306647324 57044992 13684 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 13927 13684 76 170 0 13754 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 61064

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1760592/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=60592 CPUtime=102.07
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 14913 0 0 0 10193 14 0 0 25 0 1 0 306647324 62046208 14899 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 15148 14899 76 170 0 14975 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 65948

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1755280/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=65740 CPUtime=162.06
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 16226 0 0 0 16190 16 0 0 25 0 1 0 306647324 67317760 16212 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 16435 16212 76 170 0 16262 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 71096

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1747984/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=73184 CPUtime=222.04
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 18041 0 0 0 22186 18 0 0 25 0 1 0 306647324 74940416 18027 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 18296 18027 76 170 0 18123 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 78540

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1741584/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=79520 CPUtime=282.03
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 19637 0 0 0 28182 21 0 0 25 0 1 0 306647324 81428480 19623 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 19880 19623 76 170 0 19707 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 84876

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1732688/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=88364 CPUtime=342.02
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 21850 0 0 0 34179 23 0 0 25 0 1 0 306647324 90484736 21836 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 22091 21836 76 170 0 21918 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 93720

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1725648/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=95364 CPUtime=402
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 23615 0 0 0 40176 24 0 0 25 0 1 0 306647324 97652736 23601 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 23841 23601 76 170 0 23668 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 100720

[startup+462.301 s]

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

/proc/18118/statm: 25822 25580 76 170 0 25649 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 108644

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1717584/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=103288 CPUtime=581.96
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 25594 0 0 0 58168 28 0 0 25 0 1 0 306647324 105766912 25580 1992294400 134512640 135212243 4294956240 18446744073709551615 134526516 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 25822 25580 76 170 0 25649 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 108644

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1705616/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=115436 CPUtime=641.95
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 28576 0 0 0 64164 31 0 0 25 0 1 0 306647324 118206464 28562 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 28859 28562 76 170 0 28686 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 120792

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1705488/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=115436 CPUtime=701.93
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 28576 0 0 0 70162 31 0 0 25 0 1 0 306647324 118206464 28562 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 28859 28562 76 170 0 28686 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 120792

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1694288/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=126524 CPUtime=761.91
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 31375 0 0 0 76156 35 0 0 25 0 1 0 306647324 129560576 31361 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 31631 31361 76 170 0 31458 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 131880

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1694288/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=126524 CPUtime=821.9
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 31375 0 0 0 82155 35 0 0 25 0 1 0 306647324 129560576 31361 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 31631 31361 76 170 0 31458 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 131880

[startup+882.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 18118
/proc/meminfo: memFree=1694288/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=126524 CPUtime=881.88
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 31375 0 0 0 88153 35 0 0 25 0 1 0 306647324 129560576 31361 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 31631 31361 76 170 0 31458 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 131880

[startup+942.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 18118
/proc/meminfo: memFree=1684880/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=135896 CPUtime=941.87
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 33720 0 0 0 94149 38 0 0 25 0 1 0 306647324 139157504 33706 1992294400 134512640 135212243 4294956240 18446744073709551615 134526032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 33974 33706 76 170 0 33801 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 141252

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1684880/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=135896 CPUtime=1001.85
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 33720 0 0 0 100147 38 0 0 25 0 1 0 306647324 139157504 33706 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 33974 33706 76 170 0 33801 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 141252

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1684816/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=135896 CPUtime=1061.84
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 33720 0 0 0 106146 38 0 0 25 0 1 0 306647324 139157504 33706 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 33974 33706 76 170 0 33801 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 141252

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18118
/proc/meminfo: memFree=1671888/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=148700 CPUtime=1121.82
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 36948 0 0 0 112140 42 0 0 25 0 1 0 306647324 152268800 36934 1992294400 134512640 135212243 4294956240 18446744073709551615 134526200 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 37175 36934 76 170 0 37002 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 154056

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18120
/proc/meminfo: memFree=1671440/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=148700 CPUtime=1181.81
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 36948 0 0 0 118138 43 0 0 25 0 1 0 306647324 152268800 36934 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 37175 36934 76 170 0 37002 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 154056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18120
/proc/meminfo: memFree=1671440/2055920 swapFree=4179480/4192956
[pid=18112] ppid=18110 vsize=5356 CPUtime=0.18
/proc/18112/stat : 18112 (SatELiteGTI) S 18110 18112 17328 0 -1 4194304 335 1639 0 0 0 0 17 1 16 0 1 0 306647305 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18112/statm: 1339 239 197 169 0 50 0
[pid=18118] ppid=18112 vsize=148700 CPUtime=1199.91
/proc/18118/stat : 18118 (minisat_static) R 18112 18112 17328 0 -1 4194304 36948 0 0 0 119948 43 0 0 25 0 1 0 306647324 152268800 36934 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/18118/statm: 37175 36934 76 170 0 37002 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 154056

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 18112 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=174973
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=17997
# CPU time returned by wait4() is 0.19297
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.65
CPU system time (s): 0.44
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 154056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.174973
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1974
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 8

runsolver used 1.37379 second user time and 2.99954 second system time

The end

Launcher Data 

Begin job on node58 at 2009-05-20 04:23:21
IDJOB=1832674
IDBENCH=70300
IDSOLVER=672
FILE ID=node58/1832674-1242786201
PBS_JOBID= 9322326
Free space on /tmp= 66072 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S21800963-085.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832674-1242786201/watcher-1832674-1242786201 -o /tmp/evaluation-result-1832674-1242786201/solver-1832674-1242786201 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832674-1242786201.cnf -random-seed=416928919

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

MD5SUM BENCH= 4cbc233e7a70cae22bbfdd2b4008f16f
RANDOM SEED=416928919

node58.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		: 3000.233
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		: 3000.233
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:       1821952 kB
Buffers:         22888 kB
Cached:         161180 kB
SwapCached:       7692 kB
Active:          35628 kB
Inactive:       157836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821952 kB
SwapTotal:     4192956 kB
SwapFree:      4179480 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          14588 kB
Slab:            26664 kB
Committed_AS:   989096 kB
PageTables:       1364 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= 66072 MiB
End job on node58 at 2009-05-20 04:43:23