Trace number 1832034

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 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-15-u.cnf
MD5SUMc2f768afbb9db3d5f5133c3f48734894
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables217930
Number of clauses1002997
Sum of the clauses size2303180
Maximum clause length10
Minimum clause length1
Number of clauses of size 116378
Number of clauses of size 2795155
Number of clauses of size 3150764
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

Solver Data 

0.00/0.00	c Parsing...
0.00/0.81	c ==============================================================================
0.00/0.81	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.81	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.81	c ==============================================================================
0.00/0.81	c |         0 |  985541  2284533 |  295662       0        0     nan |  0.000 % |
6.78/6.89	c |         0 |  590731  1617848 |      --       0       --      -- |     --   | -181197/-182944
6.78/6.89	c ==============================================================================
6.78/6.89	c Result  :   #vars: 105677   #clauses: 590731   #literals: 1617848
6.78/6.89	c CPU time:   6.63799 s
6.78/6.89	c ==============================================================================
7.38/7.46	c WARNING: for repeatability, setting FPU to use double precision
7.38/7.46	c Number of variables   : 105677       
7.38/7.46	c Number of clauses     : 590731       
7.77/7.83	c Parsing time: 0.33         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-1832034-1242767702/watcher-1832034-1242767702 -o /tmp/evaluation-result-1832034-1242767702/solver-1832034-1242767702 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832034-1242767702.cnf -random-seed=1960364712 

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 0.99 3/64 24429
/proc/meminfo: memFree=1829840/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 304797868 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 235371462738 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/24429/statm: 1339 235 195 169 0 50 0
[pid=24430] ppid=24429 vsize=5356 CPUtime=0
/proc/24430/stat : 24430 (SatELiteGTI) S 24429 24429 24275 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 304797868 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/24430/statm: 1339 238 198 169 0 50 0
[pid=24432] ppid=24430 vsize=2492 CPUtime=0
/proc/24432/stat : 24432 (sed) R 24430 24429 24275 0 -1 4194304 49 0 0 0 0 0 0 0 18 0 1 0 304797868 2551808 30 1992294400 4194304 4240196 548682069056 18446744073709551615 235368675372 0 0 4096 0 0 0 0 17 0 0 0
/proc/24432/statm: 625 38 27 11 0 20 0

[startup+0.106875 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 24429
/proc/meminfo: memFree=1829840/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304797868 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.202884 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 24429
/proc/meminfo: memFree=1829840/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304797868 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302891 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 24429
/proc/meminfo: memFree=1829840/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304797868 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702931 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 24429
/proc/meminfo: memFree=1829840/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304797868 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24434
/proc/meminfo: memFree=1733376/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304797868 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 197 169 0 50 0
[pid=24434] ppid=24429 vsize=113328 CPUtime=1.48
/proc/24434/stat : 24434 (SatELite_releas) R 24429 24429 24275 0 -1 4194304 27657 0 0 0 133 15 0 0 25 0 1 0 304797869 116047872 25206 1992294400 134512640 135223648 4294956128 18446744073709551615 134587052 0 0 4096 3 0 0 0 17 0 0 0
/proc/24434/statm: 28332 25206 76 173 0 28157 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 118684

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24434
/proc/meminfo: memFree=1721472/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304797868 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 197 169 0 50 0
[pid=24434] ppid=24429 vsize=118288 CPUtime=3.08
/proc/24434/stat : 24434 (SatELite_releas) R 24429 24429 24275 0 -1 4194304 29130 0 0 0 292 16 0 0 25 0 1 0 304797869 121126912 26511 1992294400 134512640 135223648 4294956128 18446744073709551615 134586986 0 0 4096 3 0 0 0 17 0 0 0
/proc/24434/statm: 29572 26511 76 173 0 29397 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 123644

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24434
/proc/meminfo: memFree=1715456/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304797868 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 197 169 0 50 0
[pid=24434] ppid=24429 vsize=119668 CPUtime=6.28
/proc/24434/stat : 24434 (SatELite_releas) R 24429 24429 24275 0 -1 4194304 34663 0 0 0 608 20 0 0 25 0 1 0 304797869 122540032 27067 1992294400 134512640 135223648 4294956128 18446744073709551615 134737406 0 0 4096 3 0 0 0 17 0 0 0
/proc/24434/statm: 29917 27067 76 173 0 29742 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 125024

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24435
/proc/meminfo: memFree=1778504/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=35892 CPUtime=5.22
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 8222 0 0 0 518 4 0 0 25 0 1 0 304798614 36753408 8192 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 8973 8192 75 170 0 8800 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 41248

[startup+25.5021 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24435
/proc/meminfo: memFree=1774216/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=40272 CPUtime=18.01
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 9329 0 0 0 1796 5 0 0 25 0 1 0 304798614 41238528 9299 1992294400 134512640 135212243 4294956240 18446744073709551615 134535906 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 10068 9299 75 170 0 9895 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 45628

[startup+51.1025 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 24435
/proc/meminfo: memFree=1763656/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=51128 CPUtime=43.55
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 12021 0 0 0 4347 8 0 0 25 0 1 0 304798614 52355072 11991 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 12782 11991 75 170 0 12609 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 56484

[startup+102.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 24435
/proc/meminfo: memFree=1740936/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=73436 CPUtime=94.71
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 17609 0 0 0 9458 13 0 0 25 0 1 0 304798614 75198464 17579 1992294400 134512640 135212243 4294956240 18446744073709551615 134538344 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 18359 17579 75 170 0 18186 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 78792

[startup+162.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 24435
/proc/meminfo: memFree=1713352/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=101176 CPUtime=154.68
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 24548 0 0 0 15447 21 0 0 25 0 1 0 304798614 103604224 24518 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 25294 24518 75 170 0 25121 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 106532

[startup+222.307 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 24435
/proc/meminfo: memFree=1683272/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=130996 CPUtime=214.66
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 32008 0 0 0 21438 28 0 0 25 0 1 0 304798614 134139904 31978 1992294400 134512640 135212243 4294956240 18446744073709551615 134537006 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 32749 31978 75 170 0 32576 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 136352

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 24435
/proc/meminfo: memFree=1658248/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=156256 CPUtime=274.63
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 38301 0 0 0 27429 34 0 0 25 0 1 0 304798614 160006144 38271 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 39064 38271 75 170 0 38891 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 161612

[startup+342.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 24435
/proc/meminfo: memFree=1640200/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=173876 CPUtime=334.61
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 42712 0 0 0 33423 38 0 0 25 0 1 0 304798614 178049024 42682 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 43469 42682 75 170 0 43296 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 179232

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24435
/proc/meminfo: memFree=1640136/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=173876 CPUtime=394.58

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

/proc/24435/statm: 43469 42682 75 170 0 43296 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 179232

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24435
/proc/meminfo: memFree=1640008/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=174008 CPUtime=574.5
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 42741 0 0 0 57412 38 0 0 25 0 1 0 304798614 178184192 42711 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 43502 42711 75 170 0 43329 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 179364

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24435
/proc/meminfo: memFree=1620360/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=193584 CPUtime=634.49
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 47630 0 0 0 63405 44 0 0 25 0 1 0 304798614 198230016 47600 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 48396 47600 75 170 0 48223 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 198940

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24435
/proc/meminfo: memFree=1620296/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=193584 CPUtime=694.46
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 47631 0 0 0 69402 44 0 0 25 0 1 0 304798614 198230016 47601 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 48396 47601 75 170 0 48223 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 198940

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24435
/proc/meminfo: memFree=1620232/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=193584 CPUtime=754.44
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 47631 0 0 0 75400 44 0 0 25 0 1 0 304798614 198230016 47601 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 48396 47601 75 170 0 48223 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 198940

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24435
/proc/meminfo: memFree=1620232/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=193584 CPUtime=814.41
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 47631 0 0 0 81397 44 0 0 25 0 1 0 304798614 198230016 47601 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 48396 47601 75 170 0 48223 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 198940

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24435
/proc/meminfo: memFree=1620168/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=193584 CPUtime=874.39
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 47631 0 0 0 87395 44 0 0 25 0 1 0 304798614 198230016 47601 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 48396 47601 75 170 0 48223 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 198940

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24435
/proc/meminfo: memFree=1614216/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=199820 CPUtime=934.35
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 49203 0 0 0 93390 45 0 0 25 0 1 0 304798614 204615680 49173 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 49955 49173 75 170 0 49782 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 205176

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24435
/proc/meminfo: memFree=1599752/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=214152 CPUtime=994.33
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 52745 0 0 0 99384 49 0 0 25 0 1 0 304798614 219291648 52715 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 53538 52715 75 170 0 53365 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 219508

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24435
/proc/meminfo: memFree=1599752/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=214152 CPUtime=1054.3
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 52745 0 0 0 105381 49 0 0 25 0 1 0 304798614 219291648 52715 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 53538 52715 75 170 0 53365 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 219508

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24435
/proc/meminfo: memFree=1599688/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=214152 CPUtime=1114.28
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 52745 0 0 0 111379 49 0 0 25 0 1 0 304798614 219291648 52715 1992294400 134512640 135212243 4294956240 18446744073709551615 134525927 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 53538 52715 75 170 0 53365 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 219508

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24435
/proc/meminfo: memFree=1599624/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=214152 CPUtime=1174.25
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 52745 0 0 0 117375 50 0 0 25 0 1 0 304798614 219291648 52715 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 53538 52715 75 170 0 53365 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 219508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24435
/proc/meminfo: memFree=1599624/2055920 swapFree=4180300/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=7.44
/proc/24429/stat : 24429 (SatELiteGTI) S 24427 24429 24275 0 -1 4194304 335 41593 0 0 0 0 714 30 16 0 1 0 304797868 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 239 197 169 0 50 0
[pid=24435] ppid=24429 vsize=214152 CPUtime=1192.65
/proc/24435/stat : 24435 (minisat_static) R 24429 24429 24275 0 -1 4194304 52745 0 0 0 119215 50 0 0 25 0 1 0 304798614 219291648 52715 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/24435/statm: 53538 52715 75 170 0 53365 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 219508

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 24429 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=145913
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=305953
# CPU time returned by wait4() is 7.45187
# 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): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1199.29
CPU system time (s): 0.8
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 219508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.14591
system time used= 0.305953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41928
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= 14
involuntary context switches= 45

runsolver used 1.12283 second user time and 3.2545 second system time

The end

Launcher Data 

Begin job on node51 at 2009-05-19 23:15:03
IDJOB=1832034
IDBENCH=20385
IDSOLVER=672
FILE ID=node51/1832034-1242767702
PBS_JOBID= 9322250
Free space on /tmp= 66236 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-15-u.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832034-1242767702/watcher-1832034-1242767702 -o /tmp/evaluation-result-1832034-1242767702/solver-1832034-1242767702 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832034-1242767702.cnf -random-seed=1960364712

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

MD5SUM BENCH= c2f768afbb9db3d5f5133c3f48734894
RANDOM SEED=1960364712

node51.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		: 3000.214
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		: 3000.214
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:       1830320 kB
Buffers:         13012 kB
Cached:         175496 kB
SwapCached:       6788 kB
Active:          51120 kB
Inactive:       146144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830320 kB
SwapTotal:     4192956 kB
SwapFree:      4180300 kB
Dirty:           19552 kB
Writeback:           0 kB
Mapped:          13984 kB
Slab:            14368 kB
Committed_AS:   882264 kB
PageTables:       1408 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= 66216 MiB
End job on node51 at 2009-05-19 23:35:06