Trace number 3221970

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 2011-03-18UNSAT 10.35 10.4903

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v250-c1065-S1397126856-076.UNKNOWN.cnf
MD5SUM867bcd516c43a4ea9c98fad365ff9a08
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.243962
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses1065
Sum of the clauses size3195
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31065
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.38/2.74	c COMMAND LINE: portfolio_solver.py -t 5000 -s 721772891 HOME/instance-3221970-1303295961.cnf
2.38/2.74	c    tmpdir         WORKING-DIR
2.38/2.74	c    timelimit      5000
2.38/2.74	c    seed           721772891
2.38/2.74	c    verbosity      0
2.38/2.74	c Parsed command line and set default values...
2.38/2.74	c Starting *WALL CLOCK* TIMER
2.38/2.74	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
2.38/2.74	c   indicating coach-executables-test.sh was run successfully earlier
2.38/2.74	c Making sure all necessary files and folders are present...
2.38/2.74	c   Checking for ./features                            OK
2.38/2.74	c   Checking for COACH/coach                           OK
2.38/2.74	c   Checking for preprocessors/SatELite_v1.0_linux     OK
2.38/2.74	c   Checking for solvers/adaptg2wsat2009               OK
2.38/2.74	c   Checking for solvers/adaptg2wsat2009++             OK
2.38/2.74	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
2.38/2.74	c   Checking for solvers/cryptominisat                 OK
2.38/2.74	c   Checking for solvers/glucose_static                OK
2.38/2.74	c   Checking for solvers/gnovelty+2                    OK
2.38/2.74	c   Checking for solvers/gnovelty+2-H                  OK
2.38/2.74	c   Checking for solvers/hybridGM3                     OK
2.38/2.74	c   Checking for solvers/kcnfs04SAT07                  OK
2.38/2.74	c   Checking for solvers/lingeling                     OK
2.38/2.74	c   Checking for solvers/LySATc                        OK
2.38/2.74	c   Checking for solvers/LySATi                        OK
2.38/2.74	c   Checking for solvers/march_hi                      OK
2.38/2.74	c   Checking for solvers/march_nn                      OK
2.38/2.74	c   Checking for solvers/minisat_static                OK
2.38/2.74	c   Checking for solvers/mxc-sat09                     OK
2.38/2.74	c   Checking for solvers/picosat                       OK
2.38/2.74	c   Checking for solvers/precosat                      OK
2.38/2.74	c   Checking for solvers/SATenstein                    OK
2.38/2.74	c   Checking for solvers/TNM                           OK
2.38/2.74	c   Checking for solvers/ubcsatOrig                    OK
2.38/2.74	c   Checking for utilities/timerun                     OK
2.38/2.74	c   Checking for folder COACH/DATA                     OK
2.38/2.74	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
2.38/2.74	c Check successful
2.38/2.74	c TIMER: 0.0 sec total, 0.0 sec since previous report
2.38/2.74	c Computing instance features...
2.38/2.74	c    ./features HOME/instance-3221970-1303295961.cnf
2.38/2.74	c    Features found: 250 1065 0.234741784 0.012 0.26339939 0.00469483568 0.0234741784 2.56582341 0.012 0 0.012 0.012 -0 0.51486698 0.57638669 0.333333333 1 0.585533538 0.224881593 0.17255571 0 0.846153846 3.188125 0 0 1 0.00589295775 0.396228422 0 0.014084507 2.28315841 0.491079812 0.0227981221 0.249771574 0.00938967136 0.0441314554 0 0.0178712337 0.227400214 0.00657276995 0.034741784 2.86059275 0.116851061 0.241889665 0.0611664296 0.266666667 2.3485467 0.00920863309
2.38/2.74	c TIMER: 2.38 sec total, 2.38 sec since previous report
2.38/2.74	c Computing most promising solver to run...
2.38/2.74	c    COACH/coach 250 1065 0.234741784 0.012 0.26339939 0.00469483568 0.0234741784 2.56582341 0.012 0 0.012 0.012 -0 0.51486698 0.57638669 0.333333333 1 0.585533538 0.224881593 0.17255571 0 0.846153846 3.188125 0 0 1 0.00589295775 0.396228422 0 0.014084507 2.28315841 0.491079812 0.0227981221 0.249771574 0.00938967136 0.0441314554 0 0.0178712337 0.227400214 0.00657276995 0.034741784 2.86059275 0.116851061 0.241889665 0.0611664296 0.266666667 2.3485467 0.00920863309 COACH/DATA/ 0
2.38/2.74	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 21 0
2.38/2.74	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
2.38/2.74	c    PORTFOLIO-SUGGESTION SOLVER precosat 128 0
2.38/2.74	c    PORTFOLIO-SUGGESTION SOLVER march_hi 121 0
2.38/2.74	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 34 0
2.38/2.74	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
2.38/2.74	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 38 0
2.38/2.74	c    PORTFOLIO-SUGGESTION SOLVER TNM 62 0
2.38/2.74	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 8 0
2.38/2.74	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
2.38/2.74	c    PORTFOLIO-SUGGESTION SOLVER kcnfs04SAT07 100000 0
2.38/2.74	c TIMER: 2.71 sec total, 0.33 sec since previous report
2.38/2.74	c Preprocessing OFF
2.38/2.74	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
2.38/2.74	c    cryptominisat   	             21 	False
2.38/2.74	c    adaptg2wsat2009 	              4 	False
10.35/10.48	c    precosat        	            128 	False
10.35/10.48	c    march_hi        	            121 	False
10.35/10.48	c    hybridGM3       	             34 	False
10.35/10.48	c    lingeling       	              4 	False
10.35/10.48	c    gnovelty+2      	             38 	False
10.35/10.48	c    TNM             	             62 	False
10.35/10.48	c    AshiHgen        	              8 	False
10.35/10.48	c    mxc-sat09       	              4 	False
10.35/10.48	c    kcnfs04SAT07    	         100000 	False
10.35/10.48	c Default solver to fall back on, in case everything fails:
10.35/10.48	c    lingeling       	       no limit 	False
10.35/10.48	c Running cryptominisat for 21 seconds on HOME/instance-3221970-1303295961.cnf
10.35/10.48	c    utilities/timerun 21 solvers/cryptominisat HOME/instance-3221970-1303295961.cnf
10.35/10.48	c TIMER: 10.46 sec total, 7.75 sec since previous report
10.35/10.48	c Instance solved!
10.35/10.48	s UNSATISFIABLE
10.35/10.48	c TIMER: 10.46 sec total, 0.0 sec since previous report

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3221970-1303295961/watcher-3221970-1303295961 -o /tmp/evaluation-result-3221970-1303295961/solver-3221970-1303295961 -C 5000 -W 5000 -M 15500 python portfolio_solver.py -t 5000 -s 721772891 HOME/instance-3221970-1303295961.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 2/181 30541
/proc/meminfo: memFree=23404388/32950928 swapFree=67111524/67111528
[pid=30541] ppid=30539 vsize=15440 CPUtime=0 cores=1,3,5,7
/proc/30541/stat : 30541 (python) R 30539 30541 29525 0 -1 4202496 812 0 0 0 0 0 0 0 25 0 1 0 441195823 15810560 701 33554432000 4194304 5745468 140736103341744 18446744073709551615 4657916 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/30541/statm: 3860 701 342 379 0 333 0

[startup+0.0982289 s]
/proc/loadavg: 2.00 2.00 2.00 2/181 30541
/proc/meminfo: memFree=23404388/32950928 swapFree=67111524/67111528
[pid=30541] ppid=30539 vsize=21952 CPUtime=0.01 cores=1,3,5,7
/proc/30541/stat : 30541 (python) S 30539 30541 29525 0 -1 4202496 1527 0 0 0 1 0 0 0 25 0 1 0 441195823 22478848 1366 33554432000 4194304 5745468 140736103341744 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/30541/statm: 5488 1366 463 379 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21952

[startup+0.101221 s]
/proc/loadavg: 2.00 2.00 2.00 2/181 30541
/proc/meminfo: memFree=23404388/32950928 swapFree=67111524/67111528
[pid=30541] ppid=30539 vsize=21952 CPUtime=0.01 cores=1,3,5,7
/proc/30541/stat : 30541 (python) S 30539 30541 29525 0 -1 4202496 1527 0 0 0 1 0 0 0 25 0 1 0 441195823 22478848 1366 33554432000 4194304 5745468 140736103341744 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/30541/statm: 5488 1366 463 379 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21952

[startup+0.300183 s]
/proc/loadavg: 2.00 2.00 2.00 2/181 30541
/proc/meminfo: memFree=23404388/32950928 swapFree=67111524/67111528
[pid=30541] ppid=30539 vsize=21952 CPUtime=0.01 cores=1,3,5,7
/proc/30541/stat : 30541 (python) S 30539 30541 29525 0 -1 4202496 1527 0 0 0 1 0 0 0 25 0 1 0 441195823 22478848 1366 33554432000 4194304 5745468 140736103341744 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/30541/statm: 5488 1366 463 379 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21952

[startup+0.701107 s]
/proc/loadavg: 2.00 2.00 2.00 2/181 30541
/proc/meminfo: memFree=23404388/32950928 swapFree=67111524/67111528
[pid=30541] ppid=30539 vsize=21952 CPUtime=0.01 cores=1,3,5,7
/proc/30541/stat : 30541 (python) S 30539 30541 29525 0 -1 4202496 1527 0 0 0 1 0 0 0 25 0 1 0 441195823 22478848 1366 33554432000 4194304 5745468 140736103341744 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/30541/statm: 5488 1366 463 379 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21952

[startup+1.5009 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 30543
/proc/meminfo: memFree=23392252/32950928 swapFree=67111524/67111528
[pid=30541] ppid=30539 vsize=21952 CPUtime=0.01 cores=1,3,5,7
/proc/30541/stat : 30541 (python) S 30539 30541 29525 0 -1 4202496 1527 0 0 0 1 0 0 0 25 0 1 0 441195823 22478848 1366 33554432000 4194304 5745468 140736103341744 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/30541/statm: 5488 1366 463 379 0 929 0
[pid=30543] ppid=30541 vsize=8364 CPUtime=1.46 cores=1,3,5,7
/proc/30543/stat : 30543 (features) R 30541 30541 29525 0 -1 4202496 2648 0 0 0 144 2 0 0 25 0 1 0 441195826 8564736 1532 33554432000 134512640 135907751 4288984704 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/30543/statm: 2091 1532 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30316

[startup+3.10059 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 30543
/proc/meminfo: memFree=23393864/32950928 swapFree=67111524/67111528
[pid=30541] ppid=30539 vsize=34452 CPUtime=0.02 cores=1,3,5,7
/proc/30541/stat : 30541 (python) S 30539 30541 29525 0 -1 4202496 2175 0 0 0 2 0 0 0 18 0 1 0 441195823 35278848 1425 33554432000 4194304 5745468 140736103341744 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/30541/statm: 8613 1425 488 379 0 933 0
[pid=30543] ppid=30541 vsize=0 CPUtime=2.37 cores=1,3,5,7
/proc/30543/stat : 30543 (features) Z 30541 30541 29525 0 -1 4202524 2926 0 0 0 232 5 0 0 25 0 1 0 441195826 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/30543/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.39
Current children cumulated vsize (KiB) 34452
heavy processes:
  %CPU=79 pid=30543 uid=0 cmd=
  %CPU=32 pid=30544 uid=0 cmd=

[startup+6.30105 s]
/proc/loadavg: 2.00 2.00 2.00 3/186 30546
/proc/meminfo: memFree=23394204/32950928 swapFree=67111524/67111528
[pid=30541] ppid=30539 vsize=34452 CPUtime=0.02 cores=1,3,5,7
/proc/30541/stat : 30541 (python) S 30539 30541 29525 0 -1 4202496 2176 0 0 0 2 0 0 0 18 0 1 0 441195823 35278848 1426 33554432000 4194304 5745468 140736103341744 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/30541/statm: 8613 1426 488 379 0 933 0
[pid=30543] ppid=30541 vsize=0 CPUtime=2.37 cores=1,3,5,7
/proc/30543/stat : 30543 (features) Z 30541 30541 29525 0 -1 4202524 2926 0 0 0 232 5 0 0 25 0 1 0 441195826 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/30543/statm: 0 0 0 0 0 0 0
[pid=30544] ppid=30541 vsize=0 CPUtime=0.32 cores=1,3,5,7
/proc/30544/stat : 30544 (coach) Z 30541 30541 29525 0 -1 4202524 3928 0 0 0 32 0 0 0 20 0 1 0 441196064 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/30544/statm: 0 0 0 0 0 0 0
[pid=30545] ppid=30541 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/30545/stat : 30545 (timerun) S 30541 30541 29525 0 -1 4202496 755 0 0 0 0 0 0 0 18 0 1 0 441196097 8908800 247 33554432000 4194304 4922060 140734805389120 18446744073709551615 208080051333 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30545/statm: 2175 247 208 178 0 68 0
[pid=30546] ppid=30545 vsize=17124 CPUtime=3.54 cores=1,3,5,7
/proc/30546/stat : 30546 (cryptominisat) R 30545 30541 29525 0 -1 4202496 3123 0 0 0 354 0 0 0 25 0 1 0 441196098 17534976 1541 33554432000 134512640 134994940 4288313552 18446744073709551615 134642673 0 0 16781312 2 0 0 0 17 3 0 0 0
/proc/30546/statm: 4281 1541 355 118 0 3466 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 60276

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

[startup+7.90068 s]
/proc/loadavg: 2.00 2.00 2.00 3/186 30546
/proc/meminfo: memFree=23393832/32950928 swapFree=67111524/67111528
[pid=30541] ppid=30539 vsize=34452 CPUtime=0.02 cores=1,3,5,7
/proc/30541/stat : 30541 (python) S 30539 30541 29525 0 -1 4202496 2176 0 0 0 2 0 0 0 18 0 1 0 441195823 35278848 1426 33554432000 4194304 5745468 140736103341744 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/30541/statm: 8613 1426 488 379 0 933 0
[pid=30543] ppid=30541 vsize=0 CPUtime=2.37 cores=1,3,5,7
/proc/30543/stat : 30543 (features) Z 30541 30541 29525 0 -1 4202524 2926 0 0 0 232 5 0 0 25 0 1 0 441195826 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/30543/statm: 0 0 0 0 0 0 0
[pid=30544] ppid=30541 vsize=0 CPUtime=0.32 cores=1,3,5,7
/proc/30544/stat : 30544 (coach) Z 30541 30541 29525 0 -1 4202524 3928 0 0 0 32 0 0 0 20 0 1 0 441196064 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/30544/statm: 0 0 0 0 0 0 0
[pid=30545] ppid=30541 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/30545/stat : 30545 (timerun) S 30541 30541 29525 0 -1 4202496 755 0 0 0 0 0 0 0 18 0 1 0 441196097 8908800 247 33554432000 4194304 4922060 140734805389120 18446744073709551615 208080051333 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30545/statm: 2175 247 208 178 0 68 0
[pid=30546] ppid=30545 vsize=17816 CPUtime=5.14 cores=1,3,5,7
/proc/30546/stat : 30546 (cryptominisat) R 30545 30541 29525 0 -1 4202496 3846 0 0 0 514 0 0 0 25 0 1 0 441196098 18243584 1797 33554432000 134512640 134994940 4288313552 18446744073709551615 134642225 0 0 16781312 2 0 0 0 17 3 0 0 0
/proc/30546/statm: 4454 1797 356 118 0 3639 0
Current children cumulated CPU time (s) 7.85
Current children cumulated vsize (KiB) 60968

[startup+9.50037 s]
/proc/loadavg: 2.00 2.00 2.00 3/186 30546
/proc/meminfo: memFree=23393584/32950928 swapFree=67111524/67111528
[pid=30541] ppid=30539 vsize=34452 CPUtime=0.02 cores=1,3,5,7
/proc/30541/stat : 30541 (python) S 30539 30541 29525 0 -1 4202496 2177 0 0 0 2 0 0 0 18 0 1 0 441195823 35278848 1426 33554432000 4194304 5745468 140736103341744 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/30541/statm: 8613 1426 488 379 0 933 0
[pid=30543] ppid=30541 vsize=0 CPUtime=2.37 cores=1,3,5,7
/proc/30543/stat : 30543 (features) Z 30541 30541 29525 0 -1 4202524 2926 0 0 0 232 5 0 0 25 0 1 0 441195826 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/30543/statm: 0 0 0 0 0 0 0
[pid=30544] ppid=30541 vsize=0 CPUtime=0.32 cores=1,3,5,7
/proc/30544/stat : 30544 (coach) Z 30541 30541 29525 0 -1 4202524 3928 0 0 0 32 0 0 0 20 0 1 0 441196064 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/30544/statm: 0 0 0 0 0 0 0
[pid=30545] ppid=30541 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/30545/stat : 30545 (timerun) S 30541 30541 29525 0 -1 4202496 755 0 0 0 0 0 0 0 18 0 1 0 441196097 8908800 247 33554432000 4194304 4922060 140734805389120 18446744073709551615 208080051333 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30545/statm: 2175 247 208 178 0 68 0
[pid=30546] ppid=30545 vsize=18308 CPUtime=6.74 cores=1,3,5,7
/proc/30546/stat : 30546 (cryptominisat) R 30545 30541 29525 0 -1 4202496 4585 0 0 0 674 0 0 0 25 0 1 0 441196098 18747392 1863 33554432000 134512640 134994940 4288313552 18446744073709551615 134660915 0 0 16781312 2 0 0 0 17 3 0 0 0
/proc/30546/statm: 4577 1863 356 118 0 3762 0
Current children cumulated CPU time (s) 9.45
Current children cumulated vsize (KiB) 61460

[startup+9.90636 s]
/proc/loadavg: 2.00 2.00 2.00 3/186 30546
/proc/meminfo: memFree=23393460/32950928 swapFree=67111524/67111528
[pid=30541] ppid=30539 vsize=34452 CPUtime=0.02 cores=1,3,5,7
/proc/30541/stat : 30541 (python) S 30539 30541 29525 0 -1 4202496 2177 0 0 0 2 0 0 0 18 0 1 0 441195823 35278848 1426 33554432000 4194304 5745468 140736103341744 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/30541/statm: 8613 1426 488 379 0 933 0
[pid=30543] ppid=30541 vsize=0 CPUtime=2.37 cores=1,3,5,7
/proc/30543/stat : 30543 (features) Z 30541 30541 29525 0 -1 4202524 2926 0 0 0 232 5 0 0 25 0 1 0 441195826 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/30543/statm: 0 0 0 0 0 0 0
[pid=30544] ppid=30541 vsize=0 CPUtime=0.32 cores=1,3,5,7
/proc/30544/stat : 30544 (coach) Z 30541 30541 29525 0 -1 4202524 3928 0 0 0 32 0 0 0 20 0 1 0 441196064 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/30544/statm: 0 0 0 0 0 0 0
[pid=30545] ppid=30541 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/30545/stat : 30545 (timerun) S 30541 30541 29525 0 -1 4202496 755 0 0 0 0 0 0 0 18 0 1 0 441196097 8908800 247 33554432000 4194304 4922060 140734805389120 18446744073709551615 208080051333 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30545/statm: 2175 247 208 178 0 68 0
[pid=30546] ppid=30545 vsize=18308 CPUtime=7.14 cores=1,3,5,7
/proc/30546/stat : 30546 (cryptominisat) R 30545 30541 29525 0 -1 4202496 4659 0 0 0 714 0 0 0 25 0 1 0 441196098 18747392 1937 33554432000 134512640 134994940 4288313552 18446744073709551615 134642610 0 0 16781312 2 0 0 0 17 3 0 0 0
/proc/30546/statm: 4577 1937 356 118 0 3762 0
Current children cumulated CPU time (s) 9.85
Current children cumulated vsize (KiB) 61460

[startup+10.3002 s]
/proc/loadavg: 2.00 2.00 2.00 3/186 30546
/proc/meminfo: memFree=23393460/32950928 swapFree=67111524/67111528
[pid=30541] ppid=30539 vsize=34452 CPUtime=0.02 cores=1,3,5,7
/proc/30541/stat : 30541 (python) S 30539 30541 29525 0 -1 4202496 2177 0 0 0 2 0 0 0 18 0 1 0 441195823 35278848 1426 33554432000 4194304 5745468 140736103341744 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/30541/statm: 8613 1426 488 379 0 933 0
[pid=30543] ppid=30541 vsize=0 CPUtime=2.37 cores=1,3,5,7
/proc/30543/stat : 30543 (features) Z 30541 30541 29525 0 -1 4202524 2926 0 0 0 232 5 0 0 25 0 1 0 441195826 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/30543/statm: 0 0 0 0 0 0 0
[pid=30544] ppid=30541 vsize=0 CPUtime=0.32 cores=1,3,5,7
/proc/30544/stat : 30544 (coach) Z 30541 30541 29525 0 -1 4202524 3928 0 0 0 32 0 0 0 20 0 1 0 441196064 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/30544/statm: 0 0 0 0 0 0 0
[pid=30545] ppid=30541 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/30545/stat : 30545 (timerun) S 30541 30541 29525 0 -1 4202496 755 0 0 0 0 0 0 0 18 0 1 0 441196097 8908800 247 33554432000 4194304 4922060 140734805389120 18446744073709551615 208080051333 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30545/statm: 2175 247 208 178 0 68 0
[pid=30546] ppid=30545 vsize=18344 CPUtime=7.54 cores=1,3,5,7
/proc/30546/stat : 30546 (cryptominisat) R 30545 30541 29525 0 -1 4202496 4905 0 0 0 754 0 0 0 25 0 1 0 441196098 18784256 1791 33554432000 134512640 134994940 4288313552 18446744073709551615 134642749 0 0 16781312 2 0 0 0 17 3 0 0 0
/proc/30546/statm: 4586 1791 356 118 0 3771 0
Current children cumulated CPU time (s) 10.25
Current children cumulated vsize (KiB) 61496

[startup+10.4002 s]
/proc/loadavg: 2.00 2.00 2.00 3/186 30546
/proc/meminfo: memFree=23393460/32950928 swapFree=67111524/67111528
[pid=30541] ppid=30539 vsize=34452 CPUtime=0.02 cores=1,3,5,7
/proc/30541/stat : 30541 (python) S 30539 30541 29525 0 -1 4202496 2177 0 0 0 2 0 0 0 18 0 1 0 441195823 35278848 1426 33554432000 4194304 5745468 140736103341744 18446744073709551615 208080232192 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/30541/statm: 8613 1426 488 379 0 933 0
[pid=30543] ppid=30541 vsize=0 CPUtime=2.37 cores=1,3,5,7
/proc/30543/stat : 30543 (features) Z 30541 30541 29525 0 -1 4202524 2926 0 0 0 232 5 0 0 25 0 1 0 441195826 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/30543/statm: 0 0 0 0 0 0 0
[pid=30544] ppid=30541 vsize=0 CPUtime=0.32 cores=1,3,5,7
/proc/30544/stat : 30544 (coach) Z 30541 30541 29525 0 -1 4202524 3928 0 0 0 32 0 0 0 20 0 1 0 441196064 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/30544/statm: 0 0 0 0 0 0 0
[pid=30545] ppid=30541 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/30545/stat : 30545 (timerun) S 30541 30541 29525 0 -1 4202496 755 0 0 0 0 0 0 0 18 0 1 0 441196097 8908800 247 33554432000 4194304 4922060 140734805389120 18446744073709551615 208080051333 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30545/statm: 2175 247 208 178 0 68 0
[pid=30546] ppid=30545 vsize=18344 CPUtime=7.64 cores=1,3,5,7
/proc/30546/stat : 30546 (cryptominisat) R 30545 30541 29525 0 -1 4202496 4929 0 0 0 764 0 0 0 25 0 1 0 441196098 18784256 1815 33554432000 134512640 134994940 4288313552 18446744073709551615 134642246 0 0 16781312 2 0 0 0 17 3 0 0 0
/proc/30546/statm: 4586 1815 356 118 0 3771 0
Current children cumulated CPU time (s) 10.35
Current children cumulated vsize (KiB) 61496

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30541 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=673593
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=71989
# CPU time returned by wait4() is 2.74558
# while last known CPU time is 10.35
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10.4903
CPU time (s): 10.35
CPU user time (s): 10.3
CPU system time (s): 0.05
CPU usage (%): 98.6621
Max. virtual memory (cumulated for all children) (KiB): 61624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.67359
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9618
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= 224
involuntary context switches= 10

runsolver used 0.022996 second user time and 0.038994 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-20 12:39:21
IDJOB=3221970
IDBENCH=83012
IDSOLVER=1635
FILE ID=node127/3221970-1303295961
RUNJOBID= node127-1303289719-29544
PBS_JOBID= 13049605
Free space on /tmp= 71984 MiB

SOLVER NAME= Coach 2011-03-18
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v250-c1065-S1397126856-076.UNKNOWN.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3221970-1303295961/watcher-3221970-1303295961 -o /tmp/evaluation-result-3221970-1303295961/solver-3221970-1303295961 -C 5000 -W 5000 -M 15500  python portfolio_solver.py -t 5000 -s 721772891  HOME/instance-3221970-1303295961.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 867bcd516c43a4ea9c98fad365ff9a08
RANDOM SEED=721772891

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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	: 5332.83
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		: 2666.823
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	: 5332.74
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		: 2666.823
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	: 5332.86
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		: 2666.823
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	: 5332.75
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		: 2666.823
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	: 5332.75
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		: 2666.823
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	: 5332.60
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		: 2666.823
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:      23404668 kB
Buffers:        818688 kB
Cached:        8305048 kB
SwapCached:          4 kB
Active:        4699768 kB
Inactive:      4493560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23404668 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           35744 kB
Writeback:           0 kB
AnonPages:       69340 kB
Mapped:          17512 kB
Slab:           288016 kB
PageTables:       4744 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1229936 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= 71948 MiB
End job on node127 at 2011-04-20 12:39:32