Trace number 3449221

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 23.43 23.5437

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S1623694027-006.SATISFIABLE.cnf
MD5SUM6303d9fa9d32bd584c08fa1ce867474c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.481926
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses7120
Sum of the clauses size49840
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 57120

Solver Data 

16.01/16.40	c COMMAND LINE: portfolio_solver.py -t 1200 -s 1276363854 HOME/instance-3449221-1307053735.cnf
16.01/16.40	c    tmpdir         WORKING-DIR
16.01/16.40	c    timelimit      1200
16.01/16.40	c    seed           1276363854
16.01/16.40	c    verbosity      0
16.01/16.40	c Parsed command line and set default values...
16.01/16.40	c Starting *WALL CLOCK* TIMER
16.01/16.40	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
16.01/16.40	c   indicating coach-executables-test.sh was run successfully earlier
16.01/16.40	c Making sure all necessary files and folders are present...
16.01/16.40	c   Checking for ./features                            OK
16.01/16.40	c   Checking for COACH/coach                           OK
16.01/16.40	c   Checking for preprocessors/SatELite_v1.0_linux     OK
16.01/16.40	c   Checking for solvers/adaptg2wsat2009               OK
16.01/16.40	c   Checking for solvers/adaptg2wsat2009++             OK
16.01/16.40	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
16.01/16.40	c   Checking for solvers/cryptominisat                 OK
16.01/16.40	c   Checking for solvers/glucose_static                OK
16.01/16.40	c   Checking for solvers/gnovelty+2                    OK
16.01/16.40	c   Checking for solvers/gnovelty+2-H                  OK
16.01/16.40	c   Checking for solvers/hybridGM3                     OK
16.01/16.40	c   Checking for solvers/kcnfs04SAT07                  OK
16.01/16.40	c   Checking for solvers/lingeling                     OK
16.01/16.40	c   Checking for solvers/LySATc                        OK
16.01/16.40	c   Checking for solvers/LySATi                        OK
16.01/16.40	c   Checking for solvers/march_hi                      OK
16.01/16.40	c   Checking for solvers/march_nn                      OK
16.01/16.40	c   Checking for solvers/minisat_static                OK
16.01/16.40	c   Checking for solvers/mxc-sat09                     OK
16.01/16.40	c   Checking for solvers/picosat                       OK
16.01/16.40	c   Checking for solvers/precosat                      OK
16.01/16.40	c   Checking for solvers/SATenstein                    OK
16.01/16.40	c   Checking for solvers/TNM                           OK
16.01/16.40	c   Checking for solvers/ubcsatOrig                    OK
16.01/16.40	c   Checking for utilities/timerun                     OK
16.01/16.40	c   Checking for folder COACH/DATA                     OK
16.01/16.40	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
16.01/16.40	c Check successful
16.01/16.40	c TIMER: 0.0 sec total, 0.0 sec since previous report
16.01/16.40	c Computing instance features...
16.01/16.40	c    ./features HOME/instance-3449221-1307053735.cnf
16.01/16.40	c    Features found: 80 7120 0.0112359551 0.0875 0.0359833499 0.0800561798 0.0957865169 3.74620205 0.0875 0 0.0875 0.0875 -0 0.312760835 0.678368463 0.142857143 1 1.00226425 0.0342276304 0.030616442 0.00158478605 0.146496815 2.11601103 0 0 0 0.00597261236 0.143038475 0.00407303371 0.00842696629 2.99707037 0.068258427 0.0110955056 0 0.0110955056 0.0110955056 0.00771084337 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1
16.01/16.40	c TIMER: 16.0 sec total, 16.0 sec since previous report
16.01/16.40	c Computing most promising solver to run...
16.01/16.40	c    COACH/coach 80 7120 0.0112359551 0.0875 0.0359833499 0.0800561798 0.0957865169 3.74620205 0.0875 0 0.0875 0.0875 -0 0.312760835 0.678368463 0.142857143 1 1.00226425 0.0342276304 0.030616442 0.00158478605 0.146496815 2.11601103 0 0 0 0.00597261236 0.143038475 0.00407303371 0.00842696629 2.99707037 0.068258427 0.0110955056 0 0.0110955056 0.0110955056 0.00771084337 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1 COACH/DATA/ 1
16.01/16.40	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
16.01/16.40	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
16.01/16.40	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
16.01/16.40	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
16.01/16.40	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
16.01/16.40	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
16.01/16.40	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
16.01/16.40	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
16.01/16.40	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
16.01/16.40	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
16.01/16.40	c    PORTFOLIO-SUGGESTION SOLVER TNM 100000 0
16.01/16.40	c TIMER: 16.36 sec total, 0.36 sec since previous report
16.01/16.40	c Preprocessing OFF
16.01/16.40	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
16.01/16.40	c    cryptominisat   	              4 	False
16.01/16.40	c    adaptg2wsat2009 	              4 	False
16.01/16.40	c    precosat        	              4 	False
16.01/16.40	c    march_hi        	              4 	False
16.01/16.40	c    hybridGM3       	              4 	False
23.43/23.54	c    lingeling       	              4 	False
23.43/23.54	c    gnovelty+2      	              4 	False
23.43/23.54	c    TNM             	              4 	False
23.43/23.54	c    AshiHgen        	              4 	False
23.43/23.54	c    mxc-sat09       	              4 	False
23.43/23.54	c    TNM             	         100000 	False
23.43/23.54	c Default solver to fall back on, in case everything fails:
23.43/23.54	c    lingeling       	       no limit 	False
23.43/23.54	c Running cryptominisat for 4 seconds on HOME/instance-3449221-1307053735.cnf
23.43/23.54	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449221-1307053735.cnf
23.43/23.54	c TIMER: 20.37 sec total, 4.01 sec since previous report
23.43/23.54	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3449221-1307053735.cnf
23.43/23.54	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3449221-1307053735.cnf
23.43/23.54	c TIMER: 23.5 sec total, 3.13 sec since previous report
23.43/23.54	c Instance solved!
23.43/23.54	s SATISFIABLE
23.43/23.54	v 1 -2 3 -4 -5 -6 -7 8 -9 10 11 -12 -13 14 15 16 -17 -18 19 -20
23.43/23.54	v -21 -22 -23 -24 -25 -26 27 28 29 -30 31 32 -33 34 -35 36 -37 -38 39 40
23.43/23.54	v -41 42 -43 44 -45 -46 47 48 -49 50 51 52 53 54 -55 -56 57 -58 59 -60
23.43/23.54	v -61 62 -63 64 65 -66 67 68 -69 70 71 72 73 -74 -75 76 77 78 -79 -80
23.43/23.54	v 0
23.43/23.54	c TIMER: 23.5 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-3449221-1307053735/watcher-3449221-1307053735 -o /tmp/evaluation-result-3449221-1307053735/solver-3449221-1307053735 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 1276363854 HOME/instance-3449221-1307053735.cnf 

running on 2 cores: 0,2

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: 4.23 4.04 2.98 4/439 27595
/proc/meminfo: memFree=25322396/32950928 swapFree=52006644/67111528
[pid=27595] ppid=27593 vsize=15904 CPUtime=0 cores=0,2
/proc/27595/stat : 27595 (python) S 27593 27595 26983 0 -1 4202496 956 0 0 0 0 0 0 0 25 0 1 0 272982982 16285696 833 33554432000 4194304 5683644 140733340508608 18446744073709551615 218880563200 0 2147483391 16781312 2 18446744071699199166 0 0 17 0 0 0 0
/proc/27595/statm: 3976 833 357 364 0 463 0

[startup+0.077496 s]
/proc/loadavg: 4.23 4.04 2.98 4/439 27595
/proc/meminfo: memFree=25322396/32950928 swapFree=52006644/67111528
[pid=27595] ppid=27593 vsize=21892 CPUtime=0.02 cores=0,2
/proc/27595/stat : 27595 (python) S 27593 27595 26983 0 -1 4202496 1514 0 0 0 2 0 0 0 17 0 1 0 272982982 22417408 1349 33554432000 4194304 5683644 140733340508608 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/27595/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21892

[startup+0.177477 s]
/proc/loadavg: 4.23 4.04 2.98 4/439 27595
/proc/meminfo: memFree=25322396/32950928 swapFree=52006644/67111528
[pid=27595] ppid=27593 vsize=21892 CPUtime=0.02 cores=0,2
/proc/27595/stat : 27595 (python) S 27593 27595 26983 0 -1 4202496 1514 0 0 0 2 0 0 0 17 0 1 0 272982982 22417408 1349 33554432000 4194304 5683644 140733340508608 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/27595/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21892

[startup+0.300512 s]
/proc/loadavg: 4.23 4.04 2.98 4/439 27595
/proc/meminfo: memFree=25322396/32950928 swapFree=52006644/67111528
[pid=27595] ppid=27593 vsize=21892 CPUtime=0.02 cores=0,2
/proc/27595/stat : 27595 (python) S 27593 27595 26983 0 -1 4202496 1514 0 0 0 2 0 0 0 17 0 1 0 272982982 22417408 1349 33554432000 4194304 5683644 140733340508608 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/27595/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21892

[startup+0.700445 s]
/proc/loadavg: 4.23 4.04 2.98 4/439 27595
/proc/meminfo: memFree=25322396/32950928 swapFree=52006644/67111528
[pid=27595] ppid=27593 vsize=21892 CPUtime=0.02 cores=0,2
/proc/27595/stat : 27595 (python) S 27593 27595 26983 0 -1 4202496 1514 0 0 0 2 0 0 0 17 0 1 0 272982982 22417408 1349 33554432000 4194304 5683644 140733340508608 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/27595/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21892

[startup+1.5003 s]
/proc/loadavg: 4.23 4.04 2.98 5/441 27597
/proc/meminfo: memFree=25309608/32950928 swapFree=52006644/67111528
[pid=27595] ppid=27593 vsize=21892 CPUtime=0.02 cores=0,2
/proc/27595/stat : 27595 (python) S 27593 27595 26983 0 -1 4202496 1514 0 0 0 2 0 0 0 17 0 1 0 272982982 22417408 1349 33554432000 4194304 5683644 140733340508608 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/27595/statm: 5473 1349 443 364 0 928 0
[pid=27597] ppid=27595 vsize=8364 CPUtime=1.45 cores=0,2
/proc/27597/stat : 27597 (features) R 27595 27595 26983 0 -1 4202496 2607 0 0 0 144 1 0 0 21 0 1 0 272982986 8564736 1490 33554432000 134512640 135907751 4292180544 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/27597/statm: 2091 1490 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30256

[startup+3.10102 s]
/proc/loadavg: 4.23 4.04 2.98 5/441 27597
/proc/meminfo: memFree=25310476/32950928 swapFree=52006644/67111528
[pid=27595] ppid=27593 vsize=21892 CPUtime=0.02 cores=0,2
/proc/27595/stat : 27595 (python) S 27593 27595 26983 0 -1 4202496 1514 0 0 0 2 0 0 0 17 0 1 0 272982982 22417408 1349 33554432000 4194304 5683644 140733340508608 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/27595/statm: 5473 1349 443 364 0 928 0
[pid=27597] ppid=27595 vsize=4844 CPUtime=3.05 cores=0,2
/proc/27597/stat : 27597 (features) R 27595 27595 26983 0 -1 4202496 2914 0 0 0 302 3 0 0 25 0 1 0 272982986 4960256 892 33554432000 134512640 135907751 4292180544 18446744073709551615 134518823 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/27597/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 26736

[startup+6.30045 s]
/proc/loadavg: 4.21 4.04 2.98 4/435 27598
/proc/meminfo: memFree=25680912/32950928 swapFree=52006644/67111528
[pid=27595] ppid=27593 vsize=21892 CPUtime=0.02 cores=0,2
/proc/27595/stat : 27595 (python) S 27593 27595 26983 0 -1 4202496 1514 0 0 0 2 0 0 0 17 0 1 0 272982982 22417408 1349 33554432000 4194304 5683644 140733340508608 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/27595/statm: 5473 1349 443 364 0 928 0
[pid=27597] ppid=27595 vsize=4844 CPUtime=6.25 cores=0,2
/proc/27597/stat : 27597 (features) R 27595 27595 26983 0 -1 4202496 2914 0 0 0 622 3 0 0 25 0 1 0 272982986 4960256 892 33554432000 134512640 135907751 4292180544 18446744073709551615 134518960 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/27597/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 26736

[startup+12.7003 s]
/proc/loadavg: 4.19 4.04 2.99 5/441 27629
/proc/meminfo: memFree=25685100/32950928 swapFree=52006644/67111528
[pid=27595] ppid=27593 vsize=21892 CPUtime=0.02 cores=0,2
/proc/27595/stat : 27595 (python) S 27593 27595 26983 0 -1 4202496 1514 0 0 0 2 0 0 0 17 0 1 0 272982982 22417408 1349 33554432000 4194304 5683644 140733340508608 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/27595/statm: 5473 1349 443 364 0 928 0
[pid=27597] ppid=27595 vsize=4844 CPUtime=12.65 cores=0,2
/proc/27597/stat : 27597 (features) R 27595 27595 26983 0 -1 4202496 2914 0 0 0 1262 3 0 0 25 0 1 0 272982986 4960256 892 33554432000 134512640 135907751 4292180544 18446744073709551615 134518656 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/27597/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26736

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

[startup+19.1012 s]
/proc/loadavg: 4.16 4.04 3.00 5/444 27636
/proc/meminfo: memFree=25685216/32950928 swapFree=52006644/67111528
[pid=27595] ppid=27593 vsize=34392 CPUtime=0.03 cores=0,2
/proc/27595/stat : 27595 (python) S 27593 27595 26983 0 -1 4202496 2159 0 0 0 2 1 0 0 18 0 1 0 272982982 35217408 1406 33554432000 4194304 5683644 140733340508608 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/27595/statm: 8598 1406 468 364 0 932 0
[pid=27597] ppid=27595 vsize=0 CPUtime=15.99 cores=0,2
/proc/27597/stat : 27597 (features) Z 27595 27595 26983 0 -1 4202524 2927 0 0 0 1596 3 0 0 25 0 1 0 272982986 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/27597/statm: 0 0 0 0 0 0 0
[pid=27632] ppid=27595 vsize=0 CPUtime=0.34 cores=0,2
/proc/27632/stat : 27632 (coach) Z 27595 27595 26983 0 -1 4202524 3736 0 0 0 34 0 0 0 20 0 1 0 272984587 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/27632/statm: 0 0 0 0 0 0 0
[pid=27633] ppid=27595 vsize=8700 CPUtime=0 cores=0,2
/proc/27633/stat : 27633 (timerun) S 27595 27595 26983 0 -1 4202496 756 0 0 0 0 0 0 0 17 0 1 0 272984623 8908800 247 33554432000 4194304 4922060 140734770340352 18446744073709551615 218880384133 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27633/statm: 2175 247 208 178 0 68 0
[pid=27634] ppid=27633 vsize=18500 CPUtime=2.68 cores=0,2
/proc/27634/stat : 27634 (cryptominisat) R 27633 27595 26983 0 -1 4202496 3709 0 0 0 268 0 0 0 25 0 1 0 272984623 18944000 1902 33554432000 134512640 134994940 4289523840 18446744073709551615 134661781 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/27634/statm: 4625 1902 355 118 0 3810 0
Current children cumulated CPU time (s) 19.04
Current children cumulated vsize (KiB) 61592

[startup+20.7009 s]
/proc/loadavg: 4.16 4.04 3.00 5/444 27637
/proc/meminfo: memFree=25684720/32950928 swapFree=52006644/67111528
[pid=27595] ppid=27593 vsize=34392 CPUtime=4.02 cores=0,2
/proc/27595/stat : 27595 (python) S 27593 27595 26983 0 -1 4202496 2323 5127 0 0 2 1 399 0 19 0 1 0 272982982 35217408 1407 33554432000 4194304 5683644 140733340508608 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/27595/statm: 8598 1407 468 364 0 932 0
[pid=27597] ppid=27595 vsize=0 CPUtime=15.99 cores=0,2
/proc/27597/stat : 27597 (features) Z 27595 27595 26983 0 -1 4202524 2927 0 0 0 1596 3 0 0 25 0 1 0 272982986 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/27597/statm: 0 0 0 0 0 0 0
[pid=27632] ppid=27595 vsize=0 CPUtime=0.34 cores=0,2
/proc/27632/stat : 27632 (coach) Z 27595 27595 26983 0 -1 4202524 3736 0 0 0 34 0 0 0 20 0 1 0 272984587 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/27632/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 20.35
Current children cumulated vsize (KiB) 34392

[startup+22.3006 s]
/proc/loadavg: 4.16 4.04 3.00 5/444 27641
/proc/meminfo: memFree=25692524/32950928 swapFree=52006644/67111528
[pid=27595] ppid=27593 vsize=34392 CPUtime=4.02 cores=0,2
/proc/27595/stat : 27595 (python) S 27593 27595 26983 0 -1 4202496 2323 5127 0 0 2 1 399 0 19 0 1 0 272982982 35217408 1407 33554432000 4194304 5683644 140733340508608 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/27595/statm: 8598 1407 468 364 0 932 0
[pid=27597] ppid=27595 vsize=0 CPUtime=15.99 cores=0,2
/proc/27597/stat : 27597 (features) Z 27595 27595 26983 0 -1 4202524 2927 0 0 0 1596 3 0 0 25 0 1 0 272982986 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/27597/statm: 0 0 0 0 0 0 0
[pid=27632] ppid=27595 vsize=0 CPUtime=0.34 cores=0,2
/proc/27632/stat : 27632 (coach) Z 27595 27595 26983 0 -1 4202524 3736 0 0 0 34 0 0 0 20 0 1 0 272984587 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/27632/statm: 0 0 0 0 0 0 0
[pid=27638] ppid=27595 vsize=8700 CPUtime=0 cores=0,2
/proc/27638/stat : 27638 (timerun) S 27595 27595 26983 0 -1 4202496 746 0 0 0 0 0 0 0 20 0 1 0 272985024 8908800 247 33554432000 4194304 4922060 140737271308992 18446744073709551615 218880384133 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/27638/statm: 2175 247 208 178 0 68 0
[pid=27639] ppid=27638 vsize=417916 CPUtime=1.88 cores=0,2
/proc/27639/stat : 27639 (adaptg2wsat2009) R 27638 27595 26983 0 -1 4194304 561 0 0 0 188 0 0 0 25 0 1 0 272985024 427945984 506 33554432000 134512640 134546244 4287474000 18446744073709551615 134534849 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/27639/statm: 104479 506 108 9 0 103143 0
Current children cumulated CPU time (s) 22.23
Current children cumulated vsize (KiB) 461008

[startup+23.1154 s]
/proc/loadavg: 4.16 4.04 3.00 5/444 27641
/proc/meminfo: memFree=25692524/32950928 swapFree=52006644/67111528
[pid=27595] ppid=27593 vsize=34392 CPUtime=4.02 cores=0,2
/proc/27595/stat : 27595 (python) S 27593 27595 26983 0 -1 4202496 2323 5127 0 0 2 1 399 0 19 0 1 0 272982982 35217408 1407 33554432000 4194304 5683644 140733340508608 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/27595/statm: 8598 1407 468 364 0 932 0
[pid=27597] ppid=27595 vsize=0 CPUtime=15.99 cores=0,2
/proc/27597/stat : 27597 (features) Z 27595 27595 26983 0 -1 4202524 2927 0 0 0 1596 3 0 0 25 0 1 0 272982986 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/27597/statm: 0 0 0 0 0 0 0
[pid=27632] ppid=27595 vsize=0 CPUtime=0.34 cores=0,2
/proc/27632/stat : 27632 (coach) Z 27595 27595 26983 0 -1 4202524 3736 0 0 0 34 0 0 0 20 0 1 0 272984587 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/27632/statm: 0 0 0 0 0 0 0
[pid=27638] ppid=27595 vsize=8700 CPUtime=0 cores=0,2
/proc/27638/stat : 27638 (timerun) S 27595 27595 26983 0 -1 4202496 746 0 0 0 0 0 0 0 20 0 1 0 272985024 8908800 247 33554432000 4194304 4922060 140737271308992 18446744073709551615 218880384133 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/27638/statm: 2175 247 208 178 0 68 0
[pid=27639] ppid=27638 vsize=417916 CPUtime=2.69 cores=0,2
/proc/27639/stat : 27639 (adaptg2wsat2009) R 27638 27595 26983 0 -1 4194304 561 0 0 0 269 0 0 0 25 0 1 0 272985024 427945984 506 33554432000 134512640 134546244 4287474000 18446744073709551615 134535424 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/27639/statm: 104479 506 108 9 0 103143 0
Current children cumulated CPU time (s) 23.04
Current children cumulated vsize (KiB) 461008

[startup+23.5004 s]
/proc/loadavg: 4.16 4.04 3.00 5/444 27641
/proc/meminfo: memFree=25692524/32950928 swapFree=52006644/67111528
[pid=27595] ppid=27593 vsize=34392 CPUtime=4.02 cores=0,2
/proc/27595/stat : 27595 (python) S 27593 27595 26983 0 -1 4202496 2323 5127 0 0 2 1 399 0 19 0 1 0 272982982 35217408 1407 33554432000 4194304 5683644 140733340508608 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/27595/statm: 8598 1407 468 364 0 932 0
[pid=27597] ppid=27595 vsize=0 CPUtime=15.99 cores=0,2
/proc/27597/stat : 27597 (features) Z 27595 27595 26983 0 -1 4202524 2927 0 0 0 1596 3 0 0 25 0 1 0 272982986 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/27597/statm: 0 0 0 0 0 0 0
[pid=27632] ppid=27595 vsize=0 CPUtime=0.34 cores=0,2
/proc/27632/stat : 27632 (coach) Z 27595 27595 26983 0 -1 4202524 3736 0 0 0 34 0 0 0 20 0 1 0 272984587 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/27632/statm: 0 0 0 0 0 0 0
[pid=27638] ppid=27595 vsize=8700 CPUtime=0 cores=0,2
/proc/27638/stat : 27638 (timerun) S 27595 27595 26983 0 -1 4202496 746 0 0 0 0 0 0 0 20 0 1 0 272985024 8908800 247 33554432000 4194304 4922060 140737271308992 18446744073709551615 218880384133 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/27638/statm: 2175 247 208 178 0 68 0
[pid=27639] ppid=27638 vsize=417916 CPUtime=3.08 cores=0,2
/proc/27639/stat : 27639 (adaptg2wsat2009) R 27638 27595 26983 0 -1 4194304 561 0 0 0 308 0 0 0 25 0 1 0 272985024 427945984 506 33554432000 134512640 134546244 4287474000 18446744073709551615 134535029 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/27639/statm: 104479 506 108 9 0 103143 0
Current children cumulated CPU time (s) 23.43
Current children cumulated vsize (KiB) 461008

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27595 and gives
#  childrusage.ru_utime.tv_sec=20
#  childrusage.ru_utime.tv_usec=333908
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=65989
# CPU time returned by wait4() is 20.3999
# while last known CPU time is 23.43
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 23.5437
CPU time (s): 23.43
CPU user time (s): 23.39
CPU system time (s): 0.04
CPU usage (%): 99.5169
Max. virtual memory (cumulated for all children) (KiB): 461008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.3339
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14709
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= 255
involuntary context switches= 142

runsolver used 0.117982 second user time and 0.214967 second system time

The end

Launcher Data 

Begin job on node112 at 2011-06-03 00:28:56
IDJOB=3449221
IDBENCH=82750
IDSOLVER=1947
FILE ID=node112/3449221-1307053735
RUNJOBID= node112-1307052496-27001
PBS_JOBID= 13497820
Free space on /tmp= 73580 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S1623694027-006.SATISFIABLE.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449221-1307053735/watcher-3449221-1307053735 -o /tmp/evaluation-result-3449221-1307053735/solver-3449221-1307053735 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 1276363854  HOME/instance-3449221-1307053735.cnf

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

MD5SUM BENCH= 6303d9fa9d32bd584c08fa1ce867474c
RANDOM SEED=1276363854

node112.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		: 2666.847
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	: 5333.69
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		: 2666.847
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	: 5180.45
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		: 2666.847
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	: 5332.76
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		: 2666.847
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	: 5332.82
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		: 2666.847
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	: 5332.61
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		: 2666.847
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	: 5332.83
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		: 2666.847
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	: 5332.74
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		: 2666.847
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      25322552 kB
Buffers:        309320 kB
Cached:        5873656 kB
SwapCached:      31280 kB
Active:        1455060 kB
Inactive:      5888156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      25322552 kB
SwapTotal:    67111528 kB
SwapFree:     52006644 kB
Dirty:           35608 kB
Writeback:           0 kB
AnonPages:     1137268 kB
Mapped:          15632 kB
Slab:           157416 kB
PageTables:      61288 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 99654984 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= 73560 MiB
End job on node112 at 2011-06-03 00:29:19