Trace number 3201384

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 8.29 15.8597

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v50-c1065-S505037856-056.UNKNOWN.cnf
MD5SUM69b47b18aa8daf76b06e630878962b33
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.144977
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses1065
Sum of the clauses size5325
Maximum clause length5
Minimum clause length5
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 51065
Number of clauses of size over 50

Solver Data 

6.40/13.92	c COMMAND LINE: portfolio_solver.py -t 2400 -s 1143258142 HOME/instance-3201384-1302878730.cnf
6.40/13.92	c    tmpdir         WORKING-DIR
6.40/13.92	c    timelimit      2400
6.40/13.92	c    seed           1143258142
6.40/13.92	c    verbosity      0
6.40/13.92	c Parsed command line and set default values...
6.40/13.92	c Starting *WALL CLOCK* TIMER
6.40/13.92	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
6.40/13.92	c   indicating coach-executables-test.sh was run successfully earlier
6.40/13.92	c Making sure all necessary files and folders are present...
6.40/13.92	c   Checking for ./features                            OK
6.40/13.92	c   Checking for COACH/coach                           OK
6.40/13.92	c   Checking for preprocessors/SatELite_v1.0_linux     OK
6.40/13.92	c   Checking for solvers/adaptg2wsat2009               OK
6.40/13.92	c   Checking for solvers/adaptg2wsat2009++             OK
6.40/13.92	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
6.40/13.92	c   Checking for solvers/cryptominisat                 OK
6.40/13.92	c   Checking for solvers/glucose_static                OK
6.40/13.92	c   Checking for solvers/gnovelty+2                    OK
6.40/13.92	c   Checking for solvers/gnovelty+2-H                  OK
6.40/13.92	c   Checking for solvers/hybridGM3                     OK
6.40/13.92	c   Checking for solvers/kcnfs04SAT07                  OK
6.40/13.92	c   Checking for solvers/lingeling                     OK
6.40/13.92	c   Checking for solvers/LySATc                        OK
6.40/13.92	c   Checking for solvers/LySATi                        OK
6.40/13.92	c   Checking for solvers/march_hi                      OK
6.40/13.92	c   Checking for solvers/march_nn                      OK
6.40/13.92	c   Checking for solvers/minisat_static                OK
6.40/13.92	c   Checking for solvers/mxc-sat09                     OK
6.40/13.92	c   Checking for solvers/picosat                       OK
6.40/13.92	c   Checking for solvers/precosat                      OK
6.40/13.92	c   Checking for solvers/SATenstein                    OK
6.40/13.92	c   Checking for solvers/TNM                           OK
6.40/13.92	c   Checking for solvers/ubcsatOrig                    OK
6.40/13.92	c   Checking for utilities/timerun                     OK
6.40/13.92	c   Checking for folder COACH/DATA                     OK
6.40/13.92	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
6.40/13.92	c Check successful
6.40/13.92	c TIMER: 0.0 sec total, 0.0 sec since previous report
6.40/13.92	c Computing instance features...
6.40/13.92	c    ./features HOME/instance-3201384-1302878730.cnf
6.40/13.92	c    Features found: 50 1065 0.0469483568 0.1 0.0945936576 0.0807511737 0.126760563 3.28791952 0.1 0 0.1 0.1 -0 0.369014085 0.649073455 0.2 1 0.815032155 0.0808912477 0.0607337771 0 0.23255814 2.7510208 0 0 0 0.0182159624 0.232816284 0.00845070423 0.0281690141 2.71144552 0.182159624 0.0460093897 0 0.0460093897 0.0460093897 0 0.230199475 0.0582239981 0.187793427 0.272300469 4.03935488 0.219946713 0.0349780317 0.197695552 0.245885635 1.23483682 3.33714286
6.40/13.92	c TIMER: 6.26 sec total, 6.26 sec since previous report
6.40/13.92	c Computing most promising solver to run...
6.40/13.92	c    COACH/coach 50 1065 0.0469483568 0.1 0.0945936576 0.0807511737 0.126760563 3.28791952 0.1 0 0.1 0.1 -0 0.369014085 0.649073455 0.2 1 0.815032155 0.0808912477 0.0607337771 0 0.23255814 2.7510208 0 0 0 0.0182159624 0.232816284 0.00845070423 0.0281690141 2.71144552 0.182159624 0.0460093897 0 0.0460093897 0.0460093897 0 0.230199475 0.0582239981 0.187793427 0.272300469 4.03935488 0.219946713 0.0349780317 0.197695552 0.245885635 1.23483682 3.33714286 COACH/DATA/ 0
6.40/13.92	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 21 0
6.40/13.92	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
6.40/13.92	c    PORTFOLIO-SUGGESTION SOLVER precosat 128 0
6.40/13.92	c    PORTFOLIO-SUGGESTION SOLVER march_hi 121 0
6.40/13.92	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 34 0
6.40/13.92	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
6.40/13.92	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 38 0
6.40/13.92	c    PORTFOLIO-SUGGESTION SOLVER TNM 62 0
6.40/13.92	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 8 0
6.40/13.92	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
6.40/13.92	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
6.40/13.92	c TIMER: 13.9 sec total, 7.63 sec since previous report
6.40/13.92	c Preprocessing OFF
6.40/13.92	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
6.40/13.92	c    cryptominisat   	             21 	False
6.40/13.92	c    adaptg2wsat2009 	              4 	False
6.40/13.92	c    precosat        	            128 	False
8.29/15.85	c    march_hi        	            121 	False
8.29/15.85	c    hybridGM3       	             34 	False
8.29/15.85	c    lingeling       	              4 	False
8.29/15.85	c    gnovelty+2      	             38 	False
8.29/15.85	c    TNM             	             62 	False
8.29/15.85	c    AshiHgen        	              8 	False
8.29/15.85	c    mxc-sat09       	              4 	False
8.29/15.85	c    march_hi        	         100000 	False
8.29/15.85	c Default solver to fall back on, in case everything fails:
8.29/15.85	c    lingeling       	       no limit 	False
8.29/15.85	c Running cryptominisat for 21 seconds on HOME/instance-3201384-1302878730.cnf
8.29/15.85	c    utilities/timerun 21 solvers/cryptominisat HOME/instance-3201384-1302878730.cnf
8.29/15.85	c TIMER: 15.83 sec total, 1.93 sec since previous report
8.29/15.85	c Instance solved!
8.29/15.85	s UNSATISFIABLE
8.29/15.85	c TIMER: 15.83 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-3201384-1302878730/watcher-3201384-1302878730 -o /tmp/evaluation-result-3201384-1302878730/solver-3201384-1302878730 -C 2400 -W 1300 -M 7680 python portfolio_solver.py -t 2400 -s 1143258142 HOME/instance-3201384-1302878730.cnf 

running on 2 cores: 1,3

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: 4.39 4.44 4.36 4/199 18359
/proc/meminfo: memFree=19600864/32951132 swapFree=67111528/67111528
[pid=18359] ppid=18357 vsize=15444 CPUtime=0 cores=1,3
/proc/18359/stat : 18359 (python) S 18357 18359 17342 0 -1 4202496 816 0 0 0 0 0 0 0 25 0 1 0 399472649 15814656 704 33554432000 4194304 5745468 140734228556464 18446744073709551615 210647144448 0 2147483391 16781312 2 18446744071699109054 0 0 17 1 0 0 0
/proc/18359/statm: 3861 704 344 379 0 334 0

[startup+0.0968719 s]
/proc/loadavg: 4.39 4.44 4.36 4/199 18359
/proc/meminfo: memFree=19600864/32951132 swapFree=67111528/67111528
[pid=18359] ppid=18357 vsize=21944 CPUtime=0.01 cores=1,3
/proc/18359/stat : 18359 (python) S 18357 18359 17342 0 -1 4202496 1514 0 0 0 1 0 0 0 25 0 1 0 399472649 22470656 1353 33554432000 4194304 5745468 140734228556464 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18359/statm: 5486 1353 463 379 0 927 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21944

[startup+0.100867 s]
/proc/loadavg: 4.39 4.44 4.36 4/199 18359
/proc/meminfo: memFree=19600864/32951132 swapFree=67111528/67111528
[pid=18359] ppid=18357 vsize=21944 CPUtime=0.01 cores=1,3
/proc/18359/stat : 18359 (python) S 18357 18359 17342 0 -1 4202496 1514 0 0 0 1 0 0 0 25 0 1 0 399472649 22470656 1353 33554432000 4194304 5745468 140734228556464 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18359/statm: 5486 1353 463 379 0 927 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21944

[startup+0.300832 s]
/proc/loadavg: 4.39 4.44 4.36 4/199 18359
/proc/meminfo: memFree=19600864/32951132 swapFree=67111528/67111528
[pid=18359] ppid=18357 vsize=21944 CPUtime=0.01 cores=1,3
/proc/18359/stat : 18359 (python) S 18357 18359 17342 0 -1 4202496 1514 0 0 0 1 0 0 0 25 0 1 0 399472649 22470656 1353 33554432000 4194304 5745468 140734228556464 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18359/statm: 5486 1353 463 379 0 927 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21944

[startup+0.700764 s]
/proc/loadavg: 4.39 4.44 4.36 4/199 18359
/proc/meminfo: memFree=19600864/32951132 swapFree=67111528/67111528
[pid=18359] ppid=18357 vsize=21944 CPUtime=0.01 cores=1,3
/proc/18359/stat : 18359 (python) S 18357 18359 17342 0 -1 4202496 1514 0 0 0 1 0 0 0 25 0 1 0 399472649 22470656 1353 33554432000 4194304 5745468 140734228556464 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18359/statm: 5486 1353 463 379 0 927 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21944

[startup+1.50063 s]
/proc/loadavg: 4.39 4.44 4.36 5/201 18361
/proc/meminfo: memFree=19587704/32951132 swapFree=67111528/67111528
[pid=18359] ppid=18357 vsize=21944 CPUtime=0.01 cores=1,3
/proc/18359/stat : 18359 (python) S 18357 18359 17342 0 -1 4202496 1514 0 0 0 1 0 0 0 25 0 1 0 399472649 22470656 1353 33554432000 4194304 5745468 140734228556464 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18359/statm: 5486 1353 463 379 0 927 0
[pid=18361] ppid=18359 vsize=8364 CPUtime=1.46 cores=1,3
/proc/18361/stat : 18361 (features) R 18359 18359 17342 0 -1 4202496 2648 0 0 0 143 3 0 0 25 0 1 0 399472652 8564736 1532 33554432000 134512640 135907751 4287107632 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/18361/statm: 2091 1532 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30308

[startup+3.10032 s]
/proc/loadavg: 4.39 4.44 4.36 5/201 18361
/proc/meminfo: memFree=19589812/32951132 swapFree=67111528/67111528
[pid=18359] ppid=18357 vsize=21944 CPUtime=0.01 cores=1,3
/proc/18359/stat : 18359 (python) S 18357 18359 17342 0 -1 4202496 1514 0 0 0 1 0 0 0 25 0 1 0 399472649 22470656 1353 33554432000 4194304 5745468 140734228556464 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18359/statm: 5486 1353 463 379 0 927 0
[pid=18361] ppid=18359 vsize=4844 CPUtime=3.05 cores=1,3
/proc/18361/stat : 18361 (features) R 18359 18359 17342 0 -1 4202496 2913 0 0 0 296 9 0 0 25 0 1 0 399472652 4960256 892 33554432000 134512640 135907751 4287107632 18446744073709551615 134518600 0 0 16781312 0 0 0 0 17 3 0 0 0
/proc/18361/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 26788

[startup+6.30084 s]
/proc/loadavg: 4.44 4.45 4.37 5/201 18363
/proc/meminfo: memFree=19600828/32951132 swapFree=67111528/67111528
[pid=18359] ppid=18357 vsize=21944 CPUtime=0.05 cores=1,3
/proc/18359/stat : 18359 (python) R 18357 18359 17342 0 -1 4202496 1573 0 0 0 4 1 0 0 18 0 1 0 399472649 22470656 1356 33554432000 4194304 5745468 140734228556464 18446744073709551615 4863780 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/18359/statm: 5486 1356 465 379 0 927 0
[pid=18361] ppid=18359 vsize=0 CPUtime=6.01 cores=1,3
/proc/18361/stat : 18361 (features) Z 18359 18359 17342 0 -1 4202524 2926 0 0 0 591 10 0 0 25 0 1 0 399472652 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 3 0 0 0
/proc/18361/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 21944

[startup+12.7007 s]
/proc/loadavg: 4.57 4.47 4.37 3/201 18366
/proc/meminfo: memFree=19603944/32951132 swapFree=67111528/67111528
[pid=18359] ppid=18357 vsize=21948 CPUtime=0.09 cores=1,3
/proc/18359/stat : 18359 (python) S 18357 18359 17342 0 -1 4202496 1609 0 0 0 4 5 0 0 18 0 1 0 399472649 22474752 1356 33554432000 4194304 5745468 140734228556464 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 3 0 0 0
/proc/18359/statm: 5487 1356 465 379 0 928 0
[pid=18361] ppid=18359 vsize=0 CPUtime=6.01 cores=1,3
/proc/18361/stat : 18361 (features) Z 18359 18359 17342 0 -1 4202524 2926 0 0 0 591 10 0 0 25 0 1 0 399472652 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 3 0 0 0
/proc/18361/statm: 0 0 0 0 0 0 0
[pid=18364] ppid=18359 vsize=21944 CPUtime=0 cores=1,3
/proc/18364/stat : 18364 (python) D 18359 18359 17342 0 -1 4202560 22 0 0 0 0 0 0 0 18 0 1 0 399473285 22470656 915 33554432000 4194304 5745468 140734228556464 18446744073709551615 210646967287 0 0 16781312 2 18446744071696489144 0 0 17 3 0 0 0
/proc/18364/statm: 5486 915 24 379 0 927 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 43892
heavy processes:
  %CPU=31 pid=18330 uid=0 cmd=
  %CPU=47 pid=18361 uid=0 cmd=

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

[startup+14.3075 s]
/proc/loadavg: 4.52 4.47 4.37 5/204 18369
/proc/meminfo: memFree=19601560/32951132 swapFree=67111528/67111528
[pid=18359] ppid=18357 vsize=34444 CPUtime=0.1 cores=1,3
/proc/18359/stat : 18359 (python) S 18357 18359 17342 0 -1 4202496 2167 0 0 0 5 5 0 0 18 0 1 0 399472649 35270656 1415 33554432000 4194304 5745468 140734228556464 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18359/statm: 8611 1415 488 379 0 931 0
[pid=18361] ppid=18359 vsize=0 CPUtime=6.01 cores=1,3
/proc/18361/stat : 18361 (features) Z 18359 18359 17342 0 -1 4202524 2926 0 0 0 591 10 0 0 25 0 1 0 399472652 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 3 0 0 0
/proc/18361/statm: 0 0 0 0 0 0 0
[pid=18364] ppid=18359 vsize=0 CPUtime=0.32 cores=1,3
/proc/18364/stat : 18364 (coach) Z 18359 18359 17342 0 -1 4202524 3927 0 0 0 32 0 0 0 18 0 1 0 399473285 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 3 0 0 0
/proc/18364/statm: 0 0 0 0 0 0 0
[pid=18368] ppid=18359 vsize=8700 CPUtime=0 cores=1,3
/proc/18368/stat : 18368 (timerun) S 18359 18359 17342 0 -1 4202496 757 0 0 0 0 0 0 0 19 0 1 0 399474042 8908800 248 33554432000 4194304 4922060 140735461081904 18446744073709551615 210646965381 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18368/statm: 2175 248 208 178 0 68 0
[pid=18369] ppid=18368 vsize=13640 CPUtime=0.36 cores=1,3
/proc/18369/stat : 18369 (cryptominisat) R 18368 18359 17342 0 -1 4202496 909 0 0 0 36 0 0 0 21 0 1 0 399474042 13967360 670 33554432000 134512640 134994940 4287452656 18446744073709551615 134642576 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/18369/statm: 3410 670 349 118 0 2595 0
Current children cumulated CPU time (s) 6.79
Current children cumulated vsize (KiB) 56784

[startup+15.1003 s]
/proc/loadavg: 4.52 4.47 4.37 5/204 18369
/proc/meminfo: memFree=19601560/32951132 swapFree=67111528/67111528
[pid=18359] ppid=18357 vsize=34444 CPUtime=0.1 cores=1,3
/proc/18359/stat : 18359 (python) S 18357 18359 17342 0 -1 4202496 2167 0 0 0 5 5 0 0 18 0 1 0 399472649 35270656 1415 33554432000 4194304 5745468 140734228556464 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18359/statm: 8611 1415 488 379 0 931 0
[pid=18361] ppid=18359 vsize=0 CPUtime=6.01 cores=1,3
/proc/18361/stat : 18361 (features) Z 18359 18359 17342 0 -1 4202524 2926 0 0 0 591 10 0 0 25 0 1 0 399472652 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 3 0 0 0
/proc/18361/statm: 0 0 0 0 0 0 0
[pid=18364] ppid=18359 vsize=0 CPUtime=0.32 cores=1,3
/proc/18364/stat : 18364 (coach) Z 18359 18359 17342 0 -1 4202524 3927 0 0 0 32 0 0 0 18 0 1 0 399473285 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 3 0 0 0
/proc/18364/statm: 0 0 0 0 0 0 0
[pid=18368] ppid=18359 vsize=8700 CPUtime=0 cores=1,3
/proc/18368/stat : 18368 (timerun) S 18359 18359 17342 0 -1 4202496 757 0 0 0 0 0 0 0 19 0 1 0 399474042 8908800 248 33554432000 4194304 4922060 140735461081904 18446744073709551615 210646965381 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18368/statm: 2175 248 208 178 0 68 0
[pid=18369] ppid=18368 vsize=15400 CPUtime=1.15 cores=1,3
/proc/18369/stat : 18369 (cryptominisat) R 18368 18359 17342 0 -1 4202496 1748 0 0 0 115 0 0 0 24 0 1 0 399474042 15769600 1191 33554432000 134512640 134994940 4287452656 18446744073709551615 134642712 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/18369/statm: 3850 1191 355 118 0 3035 0
Current children cumulated CPU time (s) 7.58
Current children cumulated vsize (KiB) 58544

[startup+15.5003 s]
/proc/loadavg: 4.52 4.47 4.37 5/204 18369
/proc/meminfo: memFree=19597836/32951132 swapFree=67111528/67111528
[pid=18359] ppid=18357 vsize=34444 CPUtime=0.1 cores=1,3
/proc/18359/stat : 18359 (python) S 18357 18359 17342 0 -1 4202496 2167 0 0 0 5 5 0 0 18 0 1 0 399472649 35270656 1415 33554432000 4194304 5745468 140734228556464 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18359/statm: 8611 1415 488 379 0 931 0
[pid=18361] ppid=18359 vsize=0 CPUtime=6.01 cores=1,3
/proc/18361/stat : 18361 (features) Z 18359 18359 17342 0 -1 4202524 2926 0 0 0 591 10 0 0 25 0 1 0 399472652 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 3 0 0 0
/proc/18361/statm: 0 0 0 0 0 0 0
[pid=18364] ppid=18359 vsize=0 CPUtime=0.32 cores=1,3
/proc/18364/stat : 18364 (coach) Z 18359 18359 17342 0 -1 4202524 3927 0 0 0 32 0 0 0 18 0 1 0 399473285 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 3 0 0 0
/proc/18364/statm: 0 0 0 0 0 0 0
[pid=18368] ppid=18359 vsize=8700 CPUtime=0 cores=1,3
/proc/18368/stat : 18368 (timerun) S 18359 18359 17342 0 -1 4202496 757 0 0 0 0 0 0 0 19 0 1 0 399474042 8908800 248 33554432000 4194304 4922060 140735461081904 18446744073709551615 210646965381 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18368/statm: 2175 248 208 178 0 68 0
[pid=18369] ppid=18368 vsize=15456 CPUtime=1.55 cores=1,3
/proc/18369/stat : 18369 (cryptominisat) R 18368 18359 17342 0 -1 4202496 1950 0 0 0 155 0 0 0 25 0 1 0 399474042 15826944 1156 33554432000 134512640 134994940 4287452656 18446744073709551615 134642579 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/18369/statm: 3864 1156 355 118 0 3049 0
Current children cumulated CPU time (s) 7.98
Current children cumulated vsize (KiB) 58600

[startup+15.7002 s]
/proc/loadavg: 4.52 4.47 4.37 5/204 18369
/proc/meminfo: memFree=19597836/32951132 swapFree=67111528/67111528
[pid=18359] ppid=18357 vsize=34444 CPUtime=0.1 cores=1,3
/proc/18359/stat : 18359 (python) S 18357 18359 17342 0 -1 4202496 2168 0 0 0 5 5 0 0 18 0 1 0 399472649 35270656 1416 33554432000 4194304 5745468 140734228556464 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18359/statm: 8611 1416 488 379 0 931 0
[pid=18361] ppid=18359 vsize=0 CPUtime=6.01 cores=1,3
/proc/18361/stat : 18361 (features) Z 18359 18359 17342 0 -1 4202524 2926 0 0 0 591 10 0 0 25 0 1 0 399472652 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 3 0 0 0
/proc/18361/statm: 0 0 0 0 0 0 0
[pid=18364] ppid=18359 vsize=0 CPUtime=0.32 cores=1,3
/proc/18364/stat : 18364 (coach) Z 18359 18359 17342 0 -1 4202524 3927 0 0 0 32 0 0 0 18 0 1 0 399473285 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 3 0 0 0
/proc/18364/statm: 0 0 0 0 0 0 0
[pid=18368] ppid=18359 vsize=8700 CPUtime=0 cores=1,3
/proc/18368/stat : 18368 (timerun) S 18359 18359 17342 0 -1 4202496 757 0 0 0 0 0 0 0 19 0 1 0 399474042 8908800 248 33554432000 4194304 4922060 140735461081904 18446744073709551615 210646965381 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18368/statm: 2175 248 208 178 0 68 0
[pid=18369] ppid=18368 vsize=15524 CPUtime=1.75 cores=1,3
/proc/18369/stat : 18369 (cryptominisat) R 18368 18359 17342 0 -1 4202496 2039 0 0 0 175 0 0 0 25 0 1 0 399474042 15896576 1213 33554432000 134512640 134994940 4287452656 18446744073709551615 134642249 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/18369/statm: 3881 1213 355 118 0 3066 0
Current children cumulated CPU time (s) 8.18
Current children cumulated vsize (KiB) 58668

[startup+15.8012 s]
/proc/loadavg: 4.52 4.47 4.37 5/204 18369
/proc/meminfo: memFree=19597836/32951132 swapFree=67111528/67111528
[pid=18359] ppid=18357 vsize=34444 CPUtime=0.1 cores=1,3
/proc/18359/stat : 18359 (python) S 18357 18359 17342 0 -1 4202496 2168 0 0 0 5 5 0 0 18 0 1 0 399472649 35270656 1416 33554432000 4194304 5745468 140734228556464 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/18359/statm: 8611 1416 488 379 0 931 0
[pid=18361] ppid=18359 vsize=0 CPUtime=6.01 cores=1,3
/proc/18361/stat : 18361 (features) Z 18359 18359 17342 0 -1 4202524 2926 0 0 0 591 10 0 0 25 0 1 0 399472652 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 3 0 0 0
/proc/18361/statm: 0 0 0 0 0 0 0
[pid=18364] ppid=18359 vsize=0 CPUtime=0.32 cores=1,3
/proc/18364/stat : 18364 (coach) Z 18359 18359 17342 0 -1 4202524 3927 0 0 0 32 0 0 0 18 0 1 0 399473285 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 3 0 0 0
/proc/18364/statm: 0 0 0 0 0 0 0
[pid=18368] ppid=18359 vsize=8700 CPUtime=0 cores=1,3
/proc/18368/stat : 18368 (timerun) S 18359 18359 17342 0 -1 4202496 757 0 0 0 0 0 0 0 19 0 1 0 399474042 8908800 248 33554432000 4194304 4922060 140735461081904 18446744073709551615 210646965381 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18368/statm: 2175 248 208 178 0 68 0
[pid=18369] ppid=18368 vsize=15272 CPUtime=1.86 cores=1,3
/proc/18369/stat : 18369 (cryptominisat) R 18368 18359 17342 0 -1 4202496 2105 0 0 0 186 0 0 0 25 0 1 0 399474042 15638528 1078 33554432000 134512640 134994940 4287452656 18446744073709551615 134642610 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/18369/statm: 3818 1078 355 118 0 3003 0
Current children cumulated CPU time (s) 8.29
Current children cumulated vsize (KiB) 58416

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18359 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=302041
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=168974
# CPU time returned by wait4() is 6.47101
# while last known CPU time is 8.29
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 15.8597
CPU time (s): 8.29
CPU user time (s): 8.14
CPU system time (s): 0.15
CPU usage (%): 52.2709
Max. virtual memory (cumulated for all children) (KiB): 58716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.30204
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9596
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= 201
involuntary context switches= 65

runsolver used 0.027995 second user time and 0.068989 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-15 16:45:30
IDJOB=3201384
IDBENCH=83062
IDSOLVER=1618
FILE ID=node129/3201384-1302878730
RUNJOBID= node129-1302875744-17362
PBS_JOBID= 13011968
Free space on /tmp= 72036 MiB

SOLVER NAME= Coach 2011-03-18
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v50-c1065-S505037856-056.UNKNOWN.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3201384-1302878730/watcher-3201384-1302878730 -o /tmp/evaluation-result-3201384-1302878730/solver-3201384-1302878730 -C 2400 -W 1300 -M 7680  python portfolio_solver.py -t 2400 -s 1143258142  HOME/instance-3201384-1302878730.cnf

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

MD5SUM BENCH= 69b47b18aa8daf76b06e630878962b33
RANDOM SEED=1143258142

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
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		: 2666.831
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	: 5332.75
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		: 2666.831
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		: 2666.831
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	: 5332.74
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		: 2666.831
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		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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:     32951132 kB
MemFree:      19601028 kB
Buffers:        501824 kB
Cached:       12414148 kB
SwapCached:          0 kB
Active:        3916712 kB
Inactive:      9103740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      19601028 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           42024 kB
Writeback:           0 kB
AnonPages:      104176 kB
Mapped:          18484 kB
Slab:           264688 kB
PageTables:       5588 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   300116 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72000 MiB
End job on node129 at 2011-04-15 16:45:46