Trace number 3449306

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
Satisfiability Solver Selector 2011-03-18 (1200 s timeout)SAT 20.84 20.9345

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S64052796-033.SATISFIABLE.cnf
MD5SUM569a001e2aa1e7b5ad13eab5cc7018bb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.668898
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 58010

Solver Data 

13.43/13.79	c COMMAND LINE: portfolio_solver.py -t 1200 -s 575685839 HOME/instance-3449306-1307053869.cnf
13.43/13.79	c    tmpdir         WORKING-DIR
13.43/13.79	c    timelimit      1200
13.43/13.79	c    seed           575685839
13.43/13.79	c    verbosity      0
13.43/13.79	c Parsed command line and set default values...
13.43/13.79	c Starting *WALL CLOCK* TIMER
13.43/13.79	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
13.43/13.79	c   indicating coach-executables-test.sh was run successfully earlier
13.43/13.79	c Making sure all necessary files and folders are present...
13.43/13.79	c   Checking for ./features                            OK
13.43/13.79	c   Checking for COACH/coach                           OK
13.43/13.79	c   Checking for preprocessors/SatELite_v1.0_linux     OK
13.43/13.79	c   Checking for solvers/adaptg2wsat2009               OK
13.43/13.79	c   Checking for solvers/adaptg2wsat2009++             OK
13.43/13.79	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
13.43/13.79	c   Checking for solvers/cryptominisat                 OK
13.43/13.79	c   Checking for solvers/glucose_static                OK
13.43/13.79	c   Checking for solvers/gnovelty+2                    OK
13.43/13.79	c   Checking for solvers/gnovelty+2-H                  OK
13.43/13.79	c   Checking for solvers/hybridGM3                     OK
13.43/13.79	c   Checking for solvers/kcnfs04SAT07                  OK
13.43/13.79	c   Checking for solvers/lingeling                     OK
13.43/13.79	c   Checking for solvers/LySATc                        OK
13.43/13.79	c   Checking for solvers/LySATi                        OK
13.43/13.79	c   Checking for solvers/march_hi                      OK
13.43/13.79	c   Checking for solvers/march_nn                      OK
13.43/13.79	c   Checking for solvers/minisat_static                OK
13.43/13.79	c   Checking for solvers/mxc-sat09                     OK
13.43/13.79	c   Checking for solvers/picosat                       OK
13.43/13.79	c   Checking for solvers/precosat                      OK
13.43/13.79	c   Checking for solvers/SATenstein                    OK
13.43/13.79	c   Checking for solvers/TNM                           OK
13.43/13.79	c   Checking for solvers/ubcsatOrig                    OK
13.43/13.79	c   Checking for utilities/timerun                     OK
13.43/13.79	c   Checking for folder COACH/DATA                     OK
13.43/13.79	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
13.43/13.79	c Check successful
13.43/13.79	c TIMER: 0.0 sec total, 0.0 sec since previous report
13.43/13.79	c Computing instance features...
13.43/13.79	c    ./features HOME/instance-3449306-1307053869.cnf
13.43/13.79	c    Features found: 90 8010 0.0112359551 0.0777777778 0.042542004 0.0692883895 0.086267166 3.83339236 0.0777777778 0 0.0777777778 0.0777777778 -0 0.31357232 0.67410972 0.142857143 1 1.00245318 0.0338246177 0.0253880445 0 0.101123596 2.07317018 0 0 0 0.00510750451 0.144178014 0.00349563046 0.00711610487 3.0085979 0.0656679151 0.0111111111 0 0.0111111111 0.0111111111 0 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1
13.43/13.79	c TIMER: 13.43 sec total, 13.43 sec since previous report
13.43/13.79	c Computing most promising solver to run...
13.43/13.79	c    COACH/coach 90 8010 0.0112359551 0.0777777778 0.042542004 0.0692883895 0.086267166 3.83339236 0.0777777778 0 0.0777777778 0.0777777778 -0 0.31357232 0.67410972 0.142857143 1 1.00245318 0.0338246177 0.0253880445 0 0.101123596 2.07317018 0 0 0 0.00510750451 0.144178014 0.00349563046 0.00711610487 3.0085979 0.0656679151 0.0111111111 0 0.0111111111 0.0111111111 0 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1 COACH/DATA/ 1
13.43/13.79	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
13.43/13.79	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
13.43/13.79	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
13.43/13.79	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
13.43/13.79	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
13.43/13.79	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
13.43/13.79	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
13.43/13.79	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
13.43/13.79	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
13.43/13.79	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
13.43/13.79	c    PORTFOLIO-SUGGESTION SOLVER AshiR3fix 100000 0
13.43/13.79	c TIMER: 13.76 sec total, 0.33 sec since previous report
13.43/13.79	c Preprocessing OFF
13.43/13.79	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
13.43/13.79	c    cryptominisat   	              4 	False
13.43/13.79	c    adaptg2wsat2009 	              4 	False
13.43/13.79	c    precosat        	              4 	False
13.43/13.79	c    march_hi        	              4 	False
13.43/13.79	c    hybridGM3       	              4 	False
20.84/20.93	c    lingeling       	              4 	False
20.84/20.93	c    gnovelty+2      	              4 	False
20.84/20.93	c    TNM             	              4 	False
20.84/20.93	c    AshiHgen        	              4 	False
20.84/20.93	c    mxc-sat09       	              4 	False
20.84/20.93	c    AshiR3fix       	         100000 	False
20.84/20.93	c Default solver to fall back on, in case everything fails:
20.84/20.93	c    lingeling       	       no limit 	False
20.84/20.93	c Running cryptominisat for 4 seconds on HOME/instance-3449306-1307053869.cnf
20.84/20.93	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449306-1307053869.cnf
20.84/20.93	c TIMER: 17.77 sec total, 4.02 sec since previous report
20.84/20.93	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3449306-1307053869.cnf
20.84/20.93	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3449306-1307053869.cnf
20.84/20.93	c TIMER: 20.89 sec total, 3.12 sec since previous report
20.84/20.93	c Instance solved!
20.84/20.93	s SATISFIABLE
20.84/20.93	v 1 -2 -3 4 -5 -6 7 8 -9 10 11 -12 -13 14 15 -16 17 -18 -19 -20
20.84/20.93	v -21 22 -23 24 25 -26 27 -28 29 -30 31 -32 33 34 -35 36 37 38 39 -40
20.84/20.93	v 41 42 43 -44 45 46 47 -48 49 -50 51 52 53 -54 55 56 -57 -58 -59 -60
20.84/20.93	v 61 -62 63 64 65 66 -67 68 -69 70 71 -72 73 74 -75 -76 -77 78 -79 -80
20.84/20.93	v -81 82 83 -84 85 -86 87 88 89 -90 0
20.84/20.93	c TIMER: 20.89 sec total, 0.0 sec since previous report

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3449306-1307053869/watcher-3449306-1307053869 -o /tmp/evaluation-result-3449306-1307053869/solver-3449306-1307053869 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 575685839 HOME/instance-3449306-1307053869.cnf 

running on 2 cores: 1,3

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): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.99 3.97 3.08 5/424 18748
/proc/meminfo: memFree=29988324/32950904 swapFree=56615552/67111528
[pid=18748] ppid=18746 vsize=15780 CPUtime=0 cores=1,3
/proc/18748/stat : 18748 (python) R 18746 18748 18094 0 -1 4202496 884 0 0 0 0 0 0 0 25 0 1 0 816986664 16158720 766 33554432000 4194304 5683644 140733288752464 18446744073709551615 237278540485 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/18748/statm: 3945 767 343 364 0 432 0

[startup+0.0615961 s]
/proc/loadavg: 3.99 3.97 3.08 5/424 18748
/proc/meminfo: memFree=29988324/32950904 swapFree=56615552/67111528
[pid=18748] ppid=18746 vsize=21900 CPUtime=0.01 cores=1,3
/proc/18748/stat : 18748 (python) S 18746 18748 18094 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 816986664 22425600 1350 33554432000 4194304 5683644 140733288752464 18446744073709551615 237278879488 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18748/statm: 5475 1350 443 364 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21900

[startup+0.100587 s]
/proc/loadavg: 3.99 3.97 3.08 5/424 18748
/proc/meminfo: memFree=29988324/32950904 swapFree=56615552/67111528
[pid=18748] ppid=18746 vsize=21900 CPUtime=0.01 cores=1,3
/proc/18748/stat : 18748 (python) S 18746 18748 18094 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 816986664 22425600 1350 33554432000 4194304 5683644 140733288752464 18446744073709551615 237278879488 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18748/statm: 5475 1350 443 364 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21900

[startup+0.300493 s]
/proc/loadavg: 3.99 3.97 3.08 5/424 18748
/proc/meminfo: memFree=29988324/32950904 swapFree=56615552/67111528
[pid=18748] ppid=18746 vsize=21900 CPUtime=0.01 cores=1,3
/proc/18748/stat : 18748 (python) S 18746 18748 18094 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 816986664 22425600 1350 33554432000 4194304 5683644 140733288752464 18446744073709551615 237278879488 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18748/statm: 5475 1350 443 364 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21900

[startup+0.700421 s]
/proc/loadavg: 3.99 3.97 3.08 5/424 18748
/proc/meminfo: memFree=29988324/32950904 swapFree=56615552/67111528
[pid=18748] ppid=18746 vsize=21900 CPUtime=0.01 cores=1,3
/proc/18748/stat : 18748 (python) S 18746 18748 18094 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 816986664 22425600 1350 33554432000 4194304 5683644 140733288752464 18446744073709551615 237278879488 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18748/statm: 5475 1350 443 364 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21900

[startup+1.50028 s]
/proc/loadavg: 3.99 3.97 3.08 5/426 18750
/proc/meminfo: memFree=29976056/32950904 swapFree=56615552/67111528
[pid=18748] ppid=18746 vsize=21900 CPUtime=0.01 cores=1,3
/proc/18748/stat : 18748 (python) S 18746 18748 18094 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 816986664 22425600 1350 33554432000 4194304 5683644 140733288752464 18446744073709551615 237278879488 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18748/statm: 5475 1350 443 364 0 930 0
[pid=18750] ppid=18748 vsize=8364 CPUtime=1.45 cores=1,3
/proc/18750/stat : 18750 (features) R 18748 18748 18094 0 -1 4202496 2645 0 0 0 143 2 0 0 25 0 1 0 816986668 8564736 1528 33554432000 134512640 135907751 4290490592 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/18750/statm: 2091 1528 111 341 0 1747 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 30264

[startup+3.10099 s]
/proc/loadavg: 3.99 3.97 3.08 5/426 18750
/proc/meminfo: memFree=29976960/32950904 swapFree=56615552/67111528
[pid=18748] ppid=18746 vsize=21900 CPUtime=0.01 cores=1,3
/proc/18748/stat : 18748 (python) S 18746 18748 18094 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 816986664 22425600 1350 33554432000 4194304 5683644 140733288752464 18446744073709551615 237278879488 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18748/statm: 5475 1350 443 364 0 930 0
[pid=18750] ppid=18748 vsize=4844 CPUtime=3.05 cores=1,3
/proc/18750/stat : 18750 (features) R 18748 18748 18094 0 -1 4202496 2914 0 0 0 298 7 0 0 25 0 1 0 816986668 4960256 892 33554432000 134512640 135907751 4290490592 18446744073709551615 134518600 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/18750/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 26744

[startup+6.30042 s]
/proc/loadavg: 3.99 3.97 3.09 5/426 18750
/proc/meminfo: memFree=29978820/32950904 swapFree=56615552/67111528
[pid=18748] ppid=18746 vsize=21900 CPUtime=0.01 cores=1,3
/proc/18748/stat : 18748 (python) S 18746 18748 18094 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 816986664 22425600 1350 33554432000 4194304 5683644 140733288752464 18446744073709551615 237278879488 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18748/statm: 5475 1350 443 364 0 930 0
[pid=18750] ppid=18748 vsize=4844 CPUtime=6.25 cores=1,3
/proc/18750/stat : 18750 (features) R 18748 18748 18094 0 -1 4202496 2914 0 0 0 618 7 0 0 25 0 1 0 816986668 4960256 892 33554432000 134512640 135907751 4290490592 18446744073709551615 134518656 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/18750/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 26744

[startup+12.7003 s]
/proc/loadavg: 3.99 3.97 3.09 5/426 18750
/proc/meminfo: memFree=29978448/32950904 swapFree=56615552/67111528
[pid=18748] ppid=18746 vsize=21900 CPUtime=0.01 cores=1,3
/proc/18748/stat : 18748 (python) S 18746 18748 18094 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 816986664 22425600 1350 33554432000 4194304 5683644 140733288752464 18446744073709551615 237278879488 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18748/statm: 5475 1350 443 364 0 930 0
[pid=18750] ppid=18748 vsize=4844 CPUtime=12.65 cores=1,3
/proc/18750/stat : 18750 (features) R 18748 18748 18094 0 -1 4202496 2914 0 0 0 1258 7 0 0 25 0 1 0 816986668 4960256 892 33554432000 134512640 135907751 4290490592 18446744073709551615 134518776 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/18750/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 26744

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

[startup+15.9007 s]
/proc/loadavg: 3.99 3.97 3.10 6/429 18753
/proc/meminfo: memFree=29978180/32950904 swapFree=56615552/67111528
[pid=18748] ppid=18746 vsize=34400 CPUtime=0.03 cores=1,3
/proc/18748/stat : 18748 (python) S 18746 18748 18094 0 -1 4202496 2161 0 0 0 2 1 0 0 18 0 1 0 816986664 35225600 1407 33554432000 4194304 5683644 140733288752464 18446744073709551615 237278879488 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18748/statm: 8600 1407 468 364 0 934 0
[pid=18750] ppid=18748 vsize=0 CPUtime=13.42 cores=1,3
/proc/18750/stat : 18750 (features) Z 18748 18748 18094 0 -1 4202524 2927 0 0 0 1335 7 0 0 25 0 1 0 816986668 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/18750/statm: 0 0 0 0 0 0 0
[pid=18751] ppid=18748 vsize=0 CPUtime=0.31 cores=1,3
/proc/18751/stat : 18751 (coach) Z 18748 18748 18094 0 -1 4202524 3737 0 0 0 31 0 0 0 20 0 1 0 816988011 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/18751/statm: 0 0 0 0 0 0 0
[pid=18752] ppid=18748 vsize=8700 CPUtime=0 cores=1,3
/proc/18752/stat : 18752 (timerun) S 18748 18748 18094 0 -1 4202496 758 0 0 0 0 0 0 0 17 0 1 0 816988044 8908800 248 33554432000 4194304 4922060 140734352868736 18446744073709551615 237278698629 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18752/statm: 2175 248 208 178 0 68 0
[pid=18753] ppid=18752 vsize=18952 CPUtime=2.08 cores=1,3
/proc/18753/stat : 18753 (cryptominisat) R 18752 18748 18094 0 -1 4202496 3605 0 0 0 208 0 0 0 25 0 1 0 816988044 19406848 2086 33554432000 134512640 134994940 4287873520 18446744073709551615 134642595 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/18753/statm: 4738 2086 355 118 0 3923 0
Current children cumulated CPU time (s) 15.84
Current children cumulated vsize (KiB) 62052

[startup+19.1011 s]
/proc/loadavg: 3.99 3.97 3.10 5/429 18756
/proc/meminfo: memFree=29981040/32950904 swapFree=56615552/67111528
[pid=18748] ppid=18746 vsize=34400 CPUtime=4.02 cores=1,3
/proc/18748/stat : 18748 (python) S 18746 18748 18094 0 -1 4202496 2325 5601 0 0 2 1 399 0 18 0 1 0 816986664 35225600 1408 33554432000 4194304 5683644 140733288752464 18446744073709551615 237278879488 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18748/statm: 8600 1408 468 364 0 934 0
[pid=18750] ppid=18748 vsize=0 CPUtime=13.42 cores=1,3
/proc/18750/stat : 18750 (features) Z 18748 18748 18094 0 -1 4202524 2927 0 0 0 1335 7 0 0 25 0 1 0 816986668 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/18750/statm: 0 0 0 0 0 0 0
[pid=18751] ppid=18748 vsize=0 CPUtime=0.31 cores=1,3
/proc/18751/stat : 18751 (coach) Z 18748 18748 18094 0 -1 4202524 3737 0 0 0 31 0 0 0 20 0 1 0 816988011 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/18751/statm: 0 0 0 0 0 0 0
[pid=18754] ppid=18748 vsize=8700 CPUtime=0 cores=1,3
/proc/18754/stat : 18754 (timerun) S 18748 18748 18094 0 -1 4202496 745 0 0 0 0 0 0 0 20 0 1 0 816988445 8908800 247 33554432000 4194304 4922060 140736593628272 18446744073709551615 237278698629 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18754/statm: 2175 247 208 178 0 68 0
[pid=18755] ppid=18754 vsize=418052 CPUtime=1.28 cores=1,3
/proc/18755/stat : 18755 (adaptg2wsat2009) R 18754 18748 18094 0 -1 4194304 606 0 0 0 128 0 0 0 25 0 1 0 816988445 428085248 551 33554432000 134512640 134546244 4288073872 18446744073709551615 134534705 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/18755/statm: 104513 551 108 9 0 103177 0
Current children cumulated CPU time (s) 19.03
Current children cumulated vsize (KiB) 461152

[startup+19.901 s]
/proc/loadavg: 3.99 3.97 3.10 6/429 18756
/proc/meminfo: memFree=29979924/32950904 swapFree=56615552/67111528
[pid=18748] ppid=18746 vsize=34400 CPUtime=4.02 cores=1,3
/proc/18748/stat : 18748 (python) S 18746 18748 18094 0 -1 4202496 2325 5601 0 0 2 1 399 0 18 0 1 0 816986664 35225600 1408 33554432000 4194304 5683644 140733288752464 18446744073709551615 237278879488 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18748/statm: 8600 1408 468 364 0 934 0
[pid=18750] ppid=18748 vsize=0 CPUtime=13.42 cores=1,3
/proc/18750/stat : 18750 (features) Z 18748 18748 18094 0 -1 4202524 2927 0 0 0 1335 7 0 0 25 0 1 0 816986668 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/18750/statm: 0 0 0 0 0 0 0
[pid=18751] ppid=18748 vsize=0 CPUtime=0.31 cores=1,3
/proc/18751/stat : 18751 (coach) Z 18748 18748 18094 0 -1 4202524 3737 0 0 0 31 0 0 0 20 0 1 0 816988011 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/18751/statm: 0 0 0 0 0 0 0
[pid=18754] ppid=18748 vsize=8700 CPUtime=0 cores=1,3
/proc/18754/stat : 18754 (timerun) S 18748 18748 18094 0 -1 4202496 745 0 0 0 0 0 0 0 20 0 1 0 816988445 8908800 247 33554432000 4194304 4922060 140736593628272 18446744073709551615 237278698629 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18754/statm: 2175 247 208 178 0 68 0
[pid=18755] ppid=18754 vsize=418052 CPUtime=2.08 cores=1,3
/proc/18755/stat : 18755 (adaptg2wsat2009) R 18754 18748 18094 0 -1 4194304 606 0 0 0 208 0 0 0 25 0 1 0 816988445 428085248 551 33554432000 134512640 134546244 4288073872 18446744073709551615 134535013 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/18755/statm: 104513 551 108 9 0 103177 0
Current children cumulated CPU time (s) 19.83
Current children cumulated vsize (KiB) 461152

[startup+20.7009 s]
/proc/loadavg: 3.99 3.97 3.10 6/429 18756
/proc/meminfo: memFree=29979924/32950904 swapFree=56615552/67111528
[pid=18748] ppid=18746 vsize=34400 CPUtime=4.02 cores=1,3
/proc/18748/stat : 18748 (python) S 18746 18748 18094 0 -1 4202496 2325 5601 0 0 2 1 399 0 18 0 1 0 816986664 35225600 1408 33554432000 4194304 5683644 140733288752464 18446744073709551615 237278879488 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18748/statm: 8600 1408 468 364 0 934 0
[pid=18750] ppid=18748 vsize=0 CPUtime=13.42 cores=1,3
/proc/18750/stat : 18750 (features) Z 18748 18748 18094 0 -1 4202524 2927 0 0 0 1335 7 0 0 25 0 1 0 816986668 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/18750/statm: 0 0 0 0 0 0 0
[pid=18751] ppid=18748 vsize=0 CPUtime=0.31 cores=1,3
/proc/18751/stat : 18751 (coach) Z 18748 18748 18094 0 -1 4202524 3737 0 0 0 31 0 0 0 20 0 1 0 816988011 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/18751/statm: 0 0 0 0 0 0 0
[pid=18754] ppid=18748 vsize=8700 CPUtime=0 cores=1,3
/proc/18754/stat : 18754 (timerun) S 18748 18748 18094 0 -1 4202496 745 0 0 0 0 0 0 0 20 0 1 0 816988445 8908800 247 33554432000 4194304 4922060 140736593628272 18446744073709551615 237278698629 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18754/statm: 2175 247 208 178 0 68 0
[pid=18755] ppid=18754 vsize=418052 CPUtime=2.88 cores=1,3
/proc/18755/stat : 18755 (adaptg2wsat2009) R 18754 18748 18094 0 -1 4194304 606 0 0 0 288 0 0 0 25 0 1 0 816988445 428085248 551 33554432000 134512640 134546244 4288073872 18446744073709551615 134534725 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/18755/statm: 104513 551 108 9 0 103177 0
Current children cumulated CPU time (s) 20.63
Current children cumulated vsize (KiB) 461152

[startup+20.9158 s]
/proc/loadavg: 3.99 3.97 3.10 6/429 18756
/proc/meminfo: memFree=29979924/32950904 swapFree=56615552/67111528
[pid=18748] ppid=18746 vsize=34400 CPUtime=4.02 cores=1,3
/proc/18748/stat : 18748 (python) S 18746 18748 18094 0 -1 4202496 2325 5601 0 0 2 1 399 0 18 0 1 0 816986664 35225600 1408 33554432000 4194304 5683644 140733288752464 18446744073709551615 237278879488 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18748/statm: 8600 1408 468 364 0 934 0
[pid=18750] ppid=18748 vsize=0 CPUtime=13.42 cores=1,3
/proc/18750/stat : 18750 (features) Z 18748 18748 18094 0 -1 4202524 2927 0 0 0 1335 7 0 0 25 0 1 0 816986668 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/18750/statm: 0 0 0 0 0 0 0
[pid=18751] ppid=18748 vsize=0 CPUtime=0.31 cores=1,3
/proc/18751/stat : 18751 (coach) Z 18748 18748 18094 0 -1 4202524 3737 0 0 0 31 0 0 0 20 0 1 0 816988011 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/18751/statm: 0 0 0 0 0 0 0
[pid=18754] ppid=18748 vsize=8700 CPUtime=0 cores=1,3
/proc/18754/stat : 18754 (timerun) S 18748 18748 18094 0 -1 4202496 745 0 0 0 0 0 0 0 20 0 1 0 816988445 8908800 247 33554432000 4194304 4922060 140736593628272 18446744073709551615 237278698629 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18754/statm: 2175 247 208 178 0 68 0
[pid=18755] ppid=18754 vsize=418052 CPUtime=3.09 cores=1,3
/proc/18755/stat : 18755 (adaptg2wsat2009) R 18754 18748 18094 0 -1 4194304 606 0 0 0 309 0 0 0 25 0 1 0 816988445 428085248 551 33554432000 134512640 134546244 4288073872 18446744073709551615 134534535 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/18755/statm: 104513 551 108 9 0 103177 0
Current children cumulated CPU time (s) 20.84
Current children cumulated vsize (KiB) 461152

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18748 and gives
#  childrusage.ru_utime.tv_sec=17
#  childrusage.ru_utime.tv_usec=691310
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=104984
# CPU time returned by wait4() is 17.7963
# while last known CPU time is 20.84
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 20.9345
CPU time (s): 20.84
CPU user time (s): 20.76
CPU system time (s): 0.08
CPU usage (%): 99.5486
Max. virtual memory (cumulated for all children) (KiB): 461152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.6913
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15186
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= 278
involuntary context switches= 127

runsolver used 0.088986 second user time and 0.200969 second system time

The end

Launcher Data 

Begin job on node121 at 2011-06-03 00:31:09
IDJOB=3449306
IDBENCH=82835
IDSOLVER=1947
FILE ID=node121/3449306-1307053869
RUNJOBID= node121-1307052490-18114
PBS_JOBID= 13497809
Free space on /tmp= 73724 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S64052796-033.SATISFIABLE.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449306-1307053869/watcher-3449306-1307053869 -o /tmp/evaluation-result-3449306-1307053869/solver-3449306-1307053869 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 575685839  HOME/instance-3449306-1307053869.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 569a001e2aa1e7b5ad13eab5cc7018bb
RANDOM SEED=575685839

node121.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      29988356 kB
Buffers:        241740 kB
Cached:         479084 kB
SwapCached:       9896 kB
Active:        2373692 kB
Inactive:       327252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      29988356 kB
SwapTotal:    67111528 kB
SwapFree:     56615552 kB
Dirty:           35488 kB
Writeback:          32 kB
AnonPages:     1977780 kB
Mapped:          15012 kB
Slab:           140776 kB
PageTables:      53460 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS: 84573460 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73688 MiB
End job on node121 at 2011-06-03 00:31:30