Trace number 3201144

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 2011-03-18SAT 35.44 35.5493

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S1087312438-073.SATISFIABLE.cnf
MD5SUMc17bf9a7166c271aab493c355a187474
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05399
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

Solver Data 

13.29/13.66	c COMMAND LINE: portfolio_solver.py -t 2400 -s 720364029 HOME/instance-3201144-1302877649.cnf
13.29/13.66	c    tmpdir         WORKING-DIR
13.29/13.66	c    timelimit      2400
13.29/13.66	c    seed           720364029
13.29/13.66	c    verbosity      0
13.29/13.66	c Parsed command line and set default values...
13.29/13.66	c Starting *WALL CLOCK* TIMER
13.29/13.66	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
13.29/13.66	c   indicating coach-executables-test.sh was run successfully earlier
13.29/13.66	c Making sure all necessary files and folders are present...
13.29/13.66	c   Checking for ./features                            OK
13.29/13.66	c   Checking for COACH/coach                           OK
13.29/13.66	c   Checking for preprocessors/SatELite_v1.0_linux     OK
13.29/13.66	c   Checking for solvers/adaptg2wsat2009               OK
13.29/13.66	c   Checking for solvers/adaptg2wsat2009++             OK
13.29/13.66	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
13.29/13.66	c   Checking for solvers/cryptominisat                 OK
13.29/13.66	c   Checking for solvers/glucose_static                OK
13.29/13.66	c   Checking for solvers/gnovelty+2                    OK
13.29/13.66	c   Checking for solvers/gnovelty+2-H                  OK
13.29/13.66	c   Checking for solvers/hybridGM3                     OK
13.29/13.66	c   Checking for solvers/kcnfs04SAT07                  OK
13.29/13.66	c   Checking for solvers/lingeling                     OK
13.29/13.66	c   Checking for solvers/LySATc                        OK
13.29/13.66	c   Checking for solvers/LySATi                        OK
13.29/13.66	c   Checking for solvers/march_hi                      OK
13.29/13.66	c   Checking for solvers/march_nn                      OK
13.29/13.66	c   Checking for solvers/minisat_static                OK
13.29/13.66	c   Checking for solvers/mxc-sat09                     OK
13.29/13.66	c   Checking for solvers/picosat                       OK
13.29/13.66	c   Checking for solvers/precosat                      OK
13.29/13.66	c   Checking for solvers/SATenstein                    OK
13.29/13.66	c   Checking for solvers/TNM                           OK
13.29/13.66	c   Checking for solvers/ubcsatOrig                    OK
13.29/13.66	c   Checking for utilities/timerun                     OK
13.29/13.66	c   Checking for folder COACH/DATA                     OK
13.29/13.66	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
13.29/13.66	c Check successful
13.29/13.66	c TIMER: 0.0 sec total, 0.0 sec since previous report
13.29/13.66	c Computing instance features...
13.29/13.66	c    ./features HOME/instance-3201144-1302877649.cnf
13.29/13.66	c    Features found: 50 4450 0.0112359551 0.14 0.0398319709 0.128988764 0.154382022 3.48200073 0.14 0 0.14 0.14 -0 0.314221509 0.681013483 0.142857143 1 1.00742808 0.0318311361 0.0213343561 0 0.0970873786 2.00965408 0 0 0 0.00943820225 0.134687006 0.00629213483 0.0130337079 2.93151009 0.0674157303 0.011011236 0 0.011011236 0.011011236 0 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1
13.29/13.66	c TIMER: 13.29 sec total, 13.29 sec since previous report
13.29/13.66	c Computing most promising solver to run...
13.29/13.66	c    COACH/coach 50 4450 0.0112359551 0.14 0.0398319709 0.128988764 0.154382022 3.48200073 0.14 0 0.14 0.14 -0 0.314221509 0.681013483 0.142857143 1 1.00742808 0.0318311361 0.0213343561 0 0.0970873786 2.00965408 0 0 0 0.00943820225 0.134687006 0.00629213483 0.0130337079 2.93151009 0.0674157303 0.011011236 0 0.011011236 0.011011236 0 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1 COACH/DATA/ 0
13.29/13.66	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 21 0
13.29/13.66	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
13.29/13.66	c    PORTFOLIO-SUGGESTION SOLVER precosat 128 0
13.29/13.66	c    PORTFOLIO-SUGGESTION SOLVER march_hi 121 0
13.29/13.66	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 34 0
13.29/13.66	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
13.29/13.66	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 38 0
13.29/13.66	c    PORTFOLIO-SUGGESTION SOLVER TNM 62 0
13.29/13.66	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 8 0
13.29/13.66	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
13.29/13.66	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
13.29/13.66	c TIMER: 13.63 sec total, 0.34 sec since previous report
13.29/13.66	c Preprocessing OFF
13.29/13.66	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
13.29/13.66	c    cryptominisat   	             21 	False
13.29/13.66	c    adaptg2wsat2009 	              4 	False
13.29/13.66	c    precosat        	            128 	False
13.29/13.66	c    march_hi        	            121 	False
13.29/13.66	c    hybridGM3       	             34 	False
13.29/13.66	c    lingeling       	              4 	False
13.29/13.66	c    gnovelty+2      	             38 	False
35.44/35.54	c    TNM             	             62 	False
35.44/35.54	c    AshiHgen        	              8 	False
35.44/35.54	c    mxc-sat09       	              4 	False
35.44/35.54	c    march_hi        	         100000 	False
35.44/35.54	c Default solver to fall back on, in case everything fails:
35.44/35.54	c    lingeling       	       no limit 	False
35.44/35.54	c Running cryptominisat for 21 seconds on HOME/instance-3201144-1302877649.cnf
35.44/35.54	c    utilities/timerun 21 solvers/cryptominisat HOME/instance-3201144-1302877649.cnf
35.44/35.54	c TIMER: 34.64 sec total, 21.01 sec since previous report
35.44/35.54	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3201144-1302877649.cnf
35.44/35.54	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3201144-1302877649.cnf
35.44/35.54	c TIMER: 35.51 sec total, 0.87 sec since previous report
35.44/35.54	c Instance solved!
35.44/35.54	s SATISFIABLE
35.44/35.54	v 1 -2 3 4 -5 -6 7 8 -9 10 -11 12 13 14 -15 -16 17 18 -19 20
35.44/35.54	v -21 -22 23 -24 -25 -26 27 -28 -29 30 31 -32 -33 34 -35 -36 -37 -38 -39 40
35.44/35.54	v -41 -42 -43 44 45 46 -47 -48 49 -50 0
35.44/35.54	c TIMER: 35.51 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: 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-3201144-1302877649/watcher-3201144-1302877649 -o /tmp/evaluation-result-3201144-1302877649/solver-3201144-1302877649 -C 2400 -W 1300 -M 7680 python portfolio_solver.py -t 2400 -s 720364029 HOME/instance-3201144-1302877649.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 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: 4.01 4.00 4.38 4/201 6446
/proc/meminfo: memFree=15000448/32950928 swapFree=67111528/67111528
[pid=6446] ppid=6444 vsize=15244 CPUtime=0 cores=5,7
/proc/6446/stat : 6446 (python) S 6444 6446 5922 0 -1 4202496 741 0 0 0 0 0 0 0 17 0 1 0 399361650 15609856 632 33554432000 4194304 5745468 140736984214896 18446744073709551615 254500689920 0 2147483391 16781312 2 18446744071699199166 0 0 17 5 0 0 0
/proc/6446/statm: 3811 632 333 379 0 284 0

[startup+0.0766741 s]
/proc/loadavg: 4.01 4.00 4.38 4/201 6446
/proc/meminfo: memFree=15000448/32950928 swapFree=67111528/67111528
[pid=6446] ppid=6444 vsize=21940 CPUtime=0.01 cores=5,7
/proc/6446/stat : 6446 (python) S 6444 6446 5922 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 399361650 22466560 1353 33554432000 4194304 5745468 140736984214896 18446744073709551615 254500691712 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/6446/statm: 5485 1353 463 379 0 926 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21940

[startup+0.104781 s]
/proc/loadavg: 4.01 4.00 4.38 4/201 6446
/proc/meminfo: memFree=15000448/32950928 swapFree=67111528/67111528
[pid=6446] ppid=6444 vsize=21940 CPUtime=0.01 cores=5,7
/proc/6446/stat : 6446 (python) S 6444 6446 5922 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 399361650 22466560 1353 33554432000 4194304 5745468 140736984214896 18446744073709551615 254500691712 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/6446/statm: 5485 1353 463 379 0 926 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21940

[startup+0.300695 s]
/proc/loadavg: 4.01 4.00 4.38 4/201 6446
/proc/meminfo: memFree=15000448/32950928 swapFree=67111528/67111528
[pid=6446] ppid=6444 vsize=21940 CPUtime=0.01 cores=5,7
/proc/6446/stat : 6446 (python) S 6444 6446 5922 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 399361650 22466560 1353 33554432000 4194304 5745468 140736984214896 18446744073709551615 254500691712 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/6446/statm: 5485 1353 463 379 0 926 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21940

[startup+0.700607 s]
/proc/loadavg: 4.01 4.00 4.38 4/201 6446
/proc/meminfo: memFree=15000448/32950928 swapFree=67111528/67111528
[pid=6446] ppid=6444 vsize=21940 CPUtime=0.01 cores=5,7
/proc/6446/stat : 6446 (python) S 6444 6446 5922 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 399361650 22466560 1353 33554432000 4194304 5745468 140736984214896 18446744073709551615 254500691712 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/6446/statm: 5485 1353 463 379 0 926 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21940

[startup+1.50045 s]
/proc/loadavg: 4.01 4.00 4.38 5/203 6448
/proc/meminfo: memFree=14988280/32950928 swapFree=67111528/67111528
[pid=6446] ppid=6444 vsize=21940 CPUtime=0.01 cores=5,7
/proc/6446/stat : 6446 (python) S 6444 6446 5922 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 399361650 22466560 1353 33554432000 4194304 5745468 140736984214896 18446744073709551615 254500691712 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/6446/statm: 5485 1353 463 379 0 926 0
[pid=6448] ppid=6446 vsize=8364 CPUtime=1.45 cores=5,7
/proc/6448/stat : 6448 (features) R 6446 6446 5922 0 -1 4202496 2644 0 0 0 143 2 0 0 21 0 1 0 399361653 8564736 1528 33554432000 134512640 135907751 4287628000 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/6448/statm: 2091 1528 111 341 0 1747 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 30304

[startup+3.10113 s]
/proc/loadavg: 4.01 4.00 4.38 5/203 6448
/proc/meminfo: memFree=14989520/32950928 swapFree=67111528/67111528
[pid=6446] ppid=6444 vsize=21940 CPUtime=0.01 cores=5,7
/proc/6446/stat : 6446 (python) S 6444 6446 5922 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 399361650 22466560 1353 33554432000 4194304 5745468 140736984214896 18446744073709551615 254500691712 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/6446/statm: 5485 1353 463 379 0 926 0
[pid=6448] ppid=6446 vsize=4844 CPUtime=3.05 cores=5,7
/proc/6448/stat : 6448 (features) R 6446 6446 5922 0 -1 4202496 2913 0 0 0 301 4 0 0 25 0 1 0 399361653 4960256 892 33554432000 134512640 135907751 4287628000 18446744073709551615 134518414 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/6448/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 26784

[startup+6.30049 s]
/proc/loadavg: 4.01 4.00 4.38 5/203 6448
/proc/meminfo: memFree=14991216/32950928 swapFree=67111528/67111528
[pid=6446] ppid=6444 vsize=21940 CPUtime=0.01 cores=5,7
/proc/6446/stat : 6446 (python) S 6444 6446 5922 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 399361650 22466560 1353 33554432000 4194304 5745468 140736984214896 18446744073709551615 254500691712 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/6446/statm: 5485 1353 463 379 0 926 0
[pid=6448] ppid=6446 vsize=4844 CPUtime=6.25 cores=5,7
/proc/6448/stat : 6448 (features) R 6446 6446 5922 0 -1 4202496 2913 0 0 0 621 4 0 0 25 0 1 0 399361653 4960256 892 33554432000 134512640 135907751 4287628000 18446744073709551615 134518600 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/6448/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 26784

[startup+12.7002 s]
/proc/loadavg: 4.00 4.00 4.37 5/203 6448
/proc/meminfo: memFree=14990340/32950928 swapFree=67111528/67111528
[pid=6446] ppid=6444 vsize=21940 CPUtime=0.01 cores=5,7
/proc/6446/stat : 6446 (python) S 6444 6446 5922 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 399361650 22466560 1353 33554432000 4194304 5745468 140736984214896 18446744073709551615 254500691712 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/6446/statm: 5485 1353 463 379 0 926 0
[pid=6448] ppid=6446 vsize=4844 CPUtime=12.65 cores=5,7
/proc/6448/stat : 6448 (features) R 6446 6446 5922 0 -1 4202496 2913 0 0 0 1261 4 0 0 25 0 1 0 399361653 4960256 892 33554432000 134512640 135907751 4287628000 18446744073709551615 134518939 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/6448/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 26784

[startup+25.5007 s]
/proc/loadavg: 4.00 4.00 4.37 5/206 6451
/proc/meminfo: memFree=14984264/32950928 swapFree=67111528/67111528
[pid=6446] ppid=6444 vsize=34440 CPUtime=0.02 cores=5,7
/proc/6446/stat : 6446 (python) S 6444 6446 5922 0 -1 4202496 2169 0 0 0 2 0 0 0 18 0 1 0 399361650 35266560 1416 33554432000 4194304 5745468 140736984214896 18446744073709551615 254500691712 0 0 16781312 2 18446744071562362840 0 0 17 7 0 0 0
/proc/6446/statm: 8610 1416 488 379 0 930 0
[pid=6448] ppid=6446 vsize=0 CPUtime=13.28 cores=5,7
/proc/6448/stat : 6448 (features) Z 6446 6446 5922 0 -1 4202524 2926 0 0 0 1324 4 0 0 25 0 1 0 399361653 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/6448/statm: 0 0 0 0 0 0 0
[pid=6449] ppid=6446 vsize=0 CPUtime=0.33 cores=5,7
/proc/6449/stat : 6449 (coach) Z 6446 6446 5922 0 -1 4202524 3926 0 0 0 32 1 0 0 18 0 1 0 399362983 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/6449/statm: 0 0 0 0 0 0 0
[pid=6450] ppid=6446 vsize=8700 CPUtime=0 cores=5,7
/proc/6450/stat : 6450 (timerun) S 6446 6446 5922 0 -1 4202496 761 0 0 0 0 0 0 0 17 0 1 0 399363017 8908800 248 33554432000 4194304 4922060 140736468778336 18446744073709551615 254500510853 0 65536 16781316 65538 18446744071562232103 0 0 17 7 0 0 0
/proc/6450/statm: 2175 248 208 178 0 68 0
[pid=6451] ppid=6450 vsize=20388 CPUtime=11.82 cores=5,7
/proc/6451/stat : 6451 (cryptominisat) R 6450 6446 5922 0 -1 4202496 7199 0 0 0 1181 1 0 0 25 0 1 0 399363017 20877312 2511 33554432000 134512640 134994940 4291477312 18446744073709551615 134643755 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/6451/statm: 5097 2511 356 118 0 4282 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 63528

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

[startup+31.9074 s]
/proc/loadavg: 4.00 4.00 4.36 5/206 6452
/proc/meminfo: memFree=14982716/32950928 swapFree=67111528/67111528
[pid=6446] ppid=6444 vsize=34440 CPUtime=0.02 cores=5,7
/proc/6446/stat : 6446 (python) S 6444 6446 5922 0 -1 4202496 2170 0 0 0 2 0 0 0 18 0 1 0 399361650 35266560 1416 33554432000 4194304 5745468 140736984214896 18446744073709551615 254500691712 0 0 16781312 2 18446744071562362840 0 0 17 7 0 0 0
/proc/6446/statm: 8610 1416 488 379 0 930 0
[pid=6448] ppid=6446 vsize=0 CPUtime=13.28 cores=5,7
/proc/6448/stat : 6448 (features) Z 6446 6446 5922 0 -1 4202524 2926 0 0 0 1324 4 0 0 25 0 1 0 399361653 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/6448/statm: 0 0 0 0 0 0 0
[pid=6449] ppid=6446 vsize=0 CPUtime=0.33 cores=5,7
/proc/6449/stat : 6449 (coach) Z 6446 6446 5922 0 -1 4202524 3926 0 0 0 32 1 0 0 18 0 1 0 399362983 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/6449/statm: 0 0 0 0 0 0 0
[pid=6450] ppid=6446 vsize=8700 CPUtime=0 cores=5,7
/proc/6450/stat : 6450 (timerun) S 6446 6446 5922 0 -1 4202496 761 0 0 0 0 0 0 0 17 0 1 0 399363017 8908800 248 33554432000 4194304 4922060 140736468778336 18446744073709551615 254500510853 0 65536 16781316 65538 18446744071562232103 0 0 17 7 0 0 0
/proc/6450/statm: 2175 248 208 178 0 68 0
[pid=6451] ppid=6450 vsize=21808 CPUtime=18.22 cores=5,7
/proc/6451/stat : 6451 (cryptominisat) R 6450 6446 5922 0 -1 4202496 9839 0 0 0 1821 1 0 0 25 0 1 0 399363017 22331392 2623 33554432000 134512640 134994940 4291477312 18446744073709551615 134642744 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/6451/statm: 5452 2623 356 118 0 4637 0
Current children cumulated CPU time (s) 31.85
Current children cumulated vsize (KiB) 64948

[startup+33.5011 s]
/proc/loadavg: 4.00 4.00 4.36 5/206 6452
/proc/meminfo: memFree=14982096/32950928 swapFree=67111528/67111528
[pid=6446] ppid=6444 vsize=34440 CPUtime=0.02 cores=5,7
/proc/6446/stat : 6446 (python) S 6444 6446 5922 0 -1 4202496 2170 0 0 0 2 0 0 0 18 0 1 0 399361650 35266560 1416 33554432000 4194304 5745468 140736984214896 18446744073709551615 254500691712 0 0 16781312 2 18446744071562362840 0 0 17 7 0 0 0
/proc/6446/statm: 8610 1416 488 379 0 930 0
[pid=6448] ppid=6446 vsize=0 CPUtime=13.28 cores=5,7
/proc/6448/stat : 6448 (features) Z 6446 6446 5922 0 -1 4202524 2926 0 0 0 1324 4 0 0 25 0 1 0 399361653 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/6448/statm: 0 0 0 0 0 0 0
[pid=6449] ppid=6446 vsize=0 CPUtime=0.33 cores=5,7
/proc/6449/stat : 6449 (coach) Z 6446 6446 5922 0 -1 4202524 3926 0 0 0 32 1 0 0 18 0 1 0 399362983 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/6449/statm: 0 0 0 0 0 0 0
[pid=6450] ppid=6446 vsize=8700 CPUtime=0 cores=5,7
/proc/6450/stat : 6450 (timerun) S 6446 6446 5922 0 -1 4202496 761 0 0 0 0 0 0 0 17 0 1 0 399363017 8908800 248 33554432000 4194304 4922060 140736468778336 18446744073709551615 254500510853 0 65536 16781316 65538 18446744071562232103 0 0 17 7 0 0 0
/proc/6450/statm: 2175 248 208 178 0 68 0
[pid=6451] ppid=6450 vsize=21808 CPUtime=19.81 cores=5,7
/proc/6451/stat : 6451 (cryptominisat) R 6450 6446 5922 0 -1 4202496 10136 0 0 0 1980 1 0 0 25 0 1 0 399363017 22331392 2920 33554432000 134512640 134994940 4291477312 18446744073709551615 134643755 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/6451/statm: 5452 2920 356 118 0 4637 0
Current children cumulated CPU time (s) 33.44
Current children cumulated vsize (KiB) 64948

[startup+34.3009 s]
/proc/loadavg: 4.00 4.00 4.36 5/206 6452
/proc/meminfo: memFree=14982220/32950928 swapFree=67111528/67111528
[pid=6446] ppid=6444 vsize=34440 CPUtime=0.02 cores=5,7
/proc/6446/stat : 6446 (python) S 6444 6446 5922 0 -1 4202496 2170 0 0 0 2 0 0 0 18 0 1 0 399361650 35266560 1416 33554432000 4194304 5745468 140736984214896 18446744073709551615 254500691712 0 0 16781312 2 18446744071562362840 0 0 17 7 0 0 0
/proc/6446/statm: 8610 1416 488 379 0 930 0
[pid=6448] ppid=6446 vsize=0 CPUtime=13.28 cores=5,7
/proc/6448/stat : 6448 (features) Z 6446 6446 5922 0 -1 4202524 2926 0 0 0 1324 4 0 0 25 0 1 0 399361653 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/6448/statm: 0 0 0 0 0 0 0
[pid=6449] ppid=6446 vsize=0 CPUtime=0.33 cores=5,7
/proc/6449/stat : 6449 (coach) Z 6446 6446 5922 0 -1 4202524 3926 0 0 0 32 1 0 0 18 0 1 0 399362983 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/6449/statm: 0 0 0 0 0 0 0
[pid=6450] ppid=6446 vsize=8700 CPUtime=0 cores=5,7
/proc/6450/stat : 6450 (timerun) S 6446 6446 5922 0 -1 4202496 761 0 0 0 0 0 0 0 17 0 1 0 399363017 8908800 248 33554432000 4194304 4922060 140736468778336 18446744073709551615 254500510853 0 65536 16781316 65538 18446744071562232103 0 0 17 7 0 0 0
/proc/6450/statm: 2175 248 208 178 0 68 0
[pid=6451] ppid=6450 vsize=22068 CPUtime=20.62 cores=5,7
/proc/6451/stat : 6451 (cryptominisat) R 6450 6446 5922 0 -1 4202496 10618 0 0 0 2060 2 0 0 25 0 1 0 399363017 22597632 2733 33554432000 134512640 134994940 4291477312 18446744073709551615 134642749 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/6451/statm: 5517 2733 356 118 0 4702 0
Current children cumulated CPU time (s) 34.25
Current children cumulated vsize (KiB) 65208

[startup+35.1007 s]
/proc/loadavg: 4.00 4.00 4.36 5/206 6454
/proc/meminfo: memFree=14990652/32950928 swapFree=67111528/67111528
[pid=6446] ppid=6444 vsize=34440 CPUtime=21.01 cores=5,7
/proc/6446/stat : 6446 (python) S 6444 6446 5922 0 -1 4202496 2337 11713 0 0 2 0 2097 2 18 0 1 0 399361650 35266560 1420 33554432000 4194304 5745468 140736984214896 18446744073709551615 254500691712 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/6446/statm: 8610 1420 488 379 0 930 0
[pid=6448] ppid=6446 vsize=0 CPUtime=13.28 cores=5,7
/proc/6448/stat : 6448 (features) Z 6446 6446 5922 0 -1 4202524 2926 0 0 0 1324 4 0 0 25 0 1 0 399361653 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/6448/statm: 0 0 0 0 0 0 0
[pid=6449] ppid=6446 vsize=0 CPUtime=0.33 cores=5,7
/proc/6449/stat : 6449 (coach) Z 6446 6446 5922 0 -1 4202524 3926 0 0 0 32 1 0 0 18 0 1 0 399362983 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/6449/statm: 0 0 0 0 0 0 0
[pid=6453] ppid=6446 vsize=8700 CPUtime=0 cores=5,7
/proc/6453/stat : 6453 (timerun) S 6446 6446 5922 0 -1 4202496 754 0 0 0 0 0 0 0 20 0 1 0 399365117 8908800 248 33554432000 4194304 4922060 140735877645072 18446744073709551615 254500510853 0 65536 16781316 65538 18446744071562232103 0 0 17 7 0 0 0
/proc/6453/statm: 2175 248 208 178 0 68 0
[pid=6454] ppid=6453 vsize=417380 CPUtime=0.43 cores=5,7
/proc/6454/stat : 6454 (adaptg2wsat2009) R 6453 6446 5922 0 -1 4194304 366 0 0 0 43 0 0 0 22 0 1 0 399365117 427397120 312 33554432000 134512640 134546244 4292641104 18446744073709551615 134524551 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/6454/statm: 104345 312 91 9 0 103009 0
Current children cumulated CPU time (s) 35.05
Current children cumulated vsize (KiB) 460520

[startup+35.5007 s]
/proc/loadavg: 4.00 4.00 4.36 5/206 6454
/proc/meminfo: memFree=14990652/32950928 swapFree=67111528/67111528
[pid=6446] ppid=6444 vsize=34440 CPUtime=21.01 cores=5,7
/proc/6446/stat : 6446 (python) S 6444 6446 5922 0 -1 4202496 2337 11713 0 0 2 0 2097 2 18 0 1 0 399361650 35266560 1420 33554432000 4194304 5745468 140736984214896 18446744073709551615 254500691712 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/6446/statm: 8610 1420 488 379 0 930 0
[pid=6448] ppid=6446 vsize=0 CPUtime=13.28 cores=5,7
/proc/6448/stat : 6448 (features) Z 6446 6446 5922 0 -1 4202524 2926 0 0 0 1324 4 0 0 25 0 1 0 399361653 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/6448/statm: 0 0 0 0 0 0 0
[pid=6449] ppid=6446 vsize=0 CPUtime=0.33 cores=5,7
/proc/6449/stat : 6449 (coach) Z 6446 6446 5922 0 -1 4202524 3926 0 0 0 32 1 0 0 18 0 1 0 399362983 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/6449/statm: 0 0 0 0 0 0 0
[pid=6453] ppid=6446 vsize=8700 CPUtime=0 cores=5,7
/proc/6453/stat : 6453 (timerun) S 6446 6446 5922 0 -1 4202496 754 0 0 0 0 0 0 0 20 0 1 0 399365117 8908800 248 33554432000 4194304 4922060 140735877645072 18446744073709551615 254500510853 0 65536 16781316 65538 18446744071562232103 0 0 17 7 0 0 0
/proc/6453/statm: 2175 248 208 178 0 68 0
[pid=6454] ppid=6453 vsize=417384 CPUtime=0.82 cores=5,7
/proc/6454/stat : 6454 (adaptg2wsat2009) R 6453 6446 5922 0 -1 4194304 433 0 0 0 82 0 0 0 25 0 1 0 399365117 427401216 378 33554432000 134512640 134546244 4292641104 18446744073709551615 134535320 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/6454/statm: 104346 378 108 9 0 103010 0
Current children cumulated CPU time (s) 35.44
Current children cumulated vsize (KiB) 460524

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6446 and gives
#  childrusage.ru_utime.tv_sec=34
#  childrusage.ru_utime.tv_usec=567744
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=89986
# CPU time returned by wait4() is 34.6577
# while last known CPU time is 35.44
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 35.5493
CPU time (s): 35.44
CPU user time (s): 35.37
CPU system time (s): 0.07
CPU usage (%): 99.6926
Max. virtual memory (cumulated for all children) (KiB): 460524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.5677
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21484
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= 335
involuntary context switches= 43

runsolver used 0.06099 second user time and 0.138978 second system time

The end

Launcher Data 

Begin job on node149 at 2011-04-15 16:27:29
IDJOB=3201144
IDBENCH=82822
IDSOLVER=1618
FILE ID=node149/3201144-1302877649
RUNJOBID= node149-1302875747-5943
PBS_JOBID= 13011972
Free space on /tmp= 72792 MiB

SOLVER NAME= Coach 2011-03-18
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S1087312438-073.SATISFIABLE.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3201144-1302877649/watcher-3201144-1302877649 -o /tmp/evaluation-result-3201144-1302877649/solver-3201144-1302877649 -C 2400 -W 1300 -M 7680  python portfolio_solver.py -t 2400 -s 720364029  HOME/instance-3201144-1302877649.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= c17bf9a7166c271aab493c355a187474
RANDOM SEED=720364029

node149.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		: 2666.806
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	: 5333.61
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		: 2666.806
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		: 2666.806
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	: 5332.83
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		: 2666.806
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	: 5332.73
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		: 2666.806
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		: 2666.806
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		: 2666.806
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	: 5332.82
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		: 2666.806
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:     32950928 kB
MemFree:      15000612 kB
Buffers:        716600 kB
Cached:       16783280 kB
SwapCached:          0 kB
Active:        7876252 kB
Inactive:      9715520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15000612 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           35348 kB
Writeback:           0 kB
AnonPages:       91844 kB
Mapped:          17552 kB
Slab:           293112 kB
PageTables:       5832 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  2309048 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= 72756 MiB
End job on node149 at 2011-04-15 16:28:05