Trace number 3221094

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 9.48 18.6271

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v50-c1065-S1491756361-004.UNKNOWN.cnf
MD5SUMc37bd14f07dfd525075f8b6d522a84a4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.161974
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 

6.79/15.95	c COMMAND LINE: portfolio_solver.py -t 5000 -s 108109070 HOME/instance-3221094-1303282425.cnf
6.79/15.95	c    tmpdir         WORKING-DIR
6.79/15.95	c    timelimit      5000
6.79/15.95	c    seed           108109070
6.79/15.95	c    verbosity      0
6.79/15.95	c Parsed command line and set default values...
6.79/15.95	c Starting *WALL CLOCK* TIMER
6.79/15.95	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
6.79/15.95	c   indicating coach-executables-test.sh was run successfully earlier
6.79/15.95	c Making sure all necessary files and folders are present...
6.79/15.95	c   Checking for ./features                            OK
6.79/15.95	c   Checking for COACH/coach                           OK
6.79/15.95	c   Checking for preprocessors/SatELite_v1.0_linux     OK
6.79/15.95	c   Checking for solvers/adaptg2wsat2009               OK
6.79/15.95	c   Checking for solvers/adaptg2wsat2009++             OK
6.79/15.95	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
6.79/15.95	c   Checking for solvers/cryptominisat                 OK
6.79/15.95	c   Checking for solvers/glucose_static                OK
6.79/15.95	c   Checking for solvers/gnovelty+2                    OK
6.79/15.95	c   Checking for solvers/gnovelty+2-H                  OK
6.79/15.95	c   Checking for solvers/hybridGM3                     OK
6.79/15.95	c   Checking for solvers/kcnfs04SAT07                  OK
6.79/15.95	c   Checking for solvers/lingeling                     OK
6.79/15.95	c   Checking for solvers/LySATc                        OK
6.79/15.95	c   Checking for solvers/LySATi                        OK
6.79/15.95	c   Checking for solvers/march_hi                      OK
6.79/15.95	c   Checking for solvers/march_nn                      OK
6.79/15.95	c   Checking for solvers/minisat_static                OK
6.79/15.95	c   Checking for solvers/mxc-sat09                     OK
6.79/15.95	c   Checking for solvers/picosat                       OK
6.79/15.95	c   Checking for solvers/precosat                      OK
6.79/15.95	c   Checking for solvers/SATenstein                    OK
6.79/15.95	c   Checking for solvers/TNM                           OK
6.79/15.95	c   Checking for solvers/ubcsatOrig                    OK
6.79/15.95	c   Checking for utilities/timerun                     OK
6.79/15.95	c   Checking for folder COACH/DATA                     OK
6.79/15.95	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
6.79/15.95	c Check successful
6.79/15.95	c TIMER: 0.0 sec total, 0.0 sec since previous report
6.79/15.95	c Computing instance features...
6.79/15.95	c    ./features HOME/instance-3221094-1303282425.cnf
6.79/15.95	c    Features found: 50 1065 0.0469483568 0.1 0.0780247227 0.0807511737 0.114553991 2.96567384 0.1 0 0.1 0.1 -0 0.375399061 0.64663284 0.2 1 0.829824033 0.0874281001 0.0581562344 0 0.219047619 2.71962591 0 0 0 0.0195305164 0.212845612 0.0122065728 0.0309859155 2.67969253 0.195305164 0.0460093897 0 0.0460093897 0.0460093897 0 0.229086821 0.0560154162 0.19342723 0.269483568 3.99444927 0.218049689 0.0357386825 0.197564596 0.244980406 1.22015358 3.27578947
6.79/15.95	c TIMER: 6.53 sec total, 6.52 sec since previous report
6.79/15.95	c Computing most promising solver to run...
6.79/15.95	c    COACH/coach 50 1065 0.0469483568 0.1 0.0780247227 0.0807511737 0.114553991 2.96567384 0.1 0 0.1 0.1 -0 0.375399061 0.64663284 0.2 1 0.829824033 0.0874281001 0.0581562344 0 0.219047619 2.71962591 0 0 0 0.0195305164 0.212845612 0.0122065728 0.0309859155 2.67969253 0.195305164 0.0460093897 0 0.0460093897 0.0460093897 0 0.229086821 0.0560154162 0.19342723 0.269483568 3.99444927 0.218049689 0.0357386825 0.197564596 0.244980406 1.22015358 3.27578947 COACH/DATA/ 0
6.79/15.95	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 21 0
6.79/15.95	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
6.79/15.95	c    PORTFOLIO-SUGGESTION SOLVER precosat 128 0
6.79/15.95	c    PORTFOLIO-SUGGESTION SOLVER march_hi 121 0
6.79/15.95	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 34 0
6.79/15.95	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
6.79/15.95	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 38 0
6.79/15.95	c    PORTFOLIO-SUGGESTION SOLVER TNM 62 0
6.79/15.95	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 8 0
6.79/15.95	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
6.79/15.95	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
6.79/15.95	c TIMER: 15.93 sec total, 9.4 sec since previous report
6.79/15.95	c Preprocessing OFF
6.79/15.95	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
6.79/15.95	c    cryptominisat   	             21 	False
6.79/15.95	c    adaptg2wsat2009 	              4 	False
6.79/15.95	c    precosat        	            128 	False
9.48/18.62	c    march_hi        	            121 	False
9.48/18.62	c    hybridGM3       	             34 	False
9.48/18.62	c    lingeling       	              4 	False
9.48/18.62	c    gnovelty+2      	             38 	False
9.48/18.62	c    TNM             	             62 	False
9.48/18.62	c    AshiHgen        	              8 	False
9.48/18.62	c    mxc-sat09       	              4 	False
9.48/18.62	c    march_hi        	         100000 	False
9.48/18.62	c Default solver to fall back on, in case everything fails:
9.48/18.62	c    lingeling       	       no limit 	False
9.48/18.62	c Running cryptominisat for 21 seconds on HOME/instance-3221094-1303282425.cnf
9.48/18.62	c    utilities/timerun 21 solvers/cryptominisat HOME/instance-3221094-1303282425.cnf
9.48/18.62	c TIMER: 18.59 sec total, 2.67 sec since previous report
9.48/18.62	c Instance solved!
9.48/18.62	s UNSATISFIABLE
9.48/18.62	c TIMER: 18.59 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-3221094-1303282425/watcher-3221094-1303282425 -o /tmp/evaluation-result-3221094-1303282425/solver-3221094-1303282425 -C 5000 -W 5000 -M 15500 python portfolio_solver.py -t 5000 -s 108109070 HOME/instance-3221094-1303282425.cnf 

running on 4 cores: 0,2,4,6

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: 2.20 2.05 2.02 2/179 23411
/proc/meminfo: memFree=19793380/32951132 swapFree=67111528/67111528
[pid=23411] ppid=23409 vsize=15444 CPUtime=0 cores=0,2,4,6
/proc/23411/stat : 23411 (python) S 23409 23411 20779 0 -1 4202496 802 0 0 0 0 0 0 0 17 0 1 0 439842151 15814656 691 33554432000 4194304 5745468 140735847195440 18446744073709551615 210647144448 0 2147483391 16781312 2 18446744071699109054 0 0 17 2 0 0 0
/proc/23411/statm: 3861 691 333 379 0 334 0

[startup+0.0195589 s]
/proc/loadavg: 2.20 2.05 2.02 2/179 23411
/proc/meminfo: memFree=19793380/32951132 swapFree=67111528/67111528
[pid=23411] ppid=23409 vsize=16456 CPUtime=0.01 cores=0,2,4,6
/proc/23411/stat : 23411 (python) S 23409 23411 20779 0 -1 4202496 1086 0 0 0 1 0 0 0 17 0 1 0 439842151 16850944 960 33554432000 4194304 5745468 140735847195440 18446744073709551615 210647144448 0 2147483391 16781312 2 18446744071699109054 0 0 17 2 0 0 0
/proc/23411/statm: 4114 962 400 379 0 587 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 16456

[startup+0.104568 s]
/proc/loadavg: 2.20 2.05 2.02 2/179 23411
/proc/meminfo: memFree=19793380/32951132 swapFree=67111528/67111528
[pid=23411] ppid=23409 vsize=21956 CPUtime=0.01 cores=0,2,4,6
/proc/23411/stat : 23411 (python) S 23409 23411 20779 0 -1 4202496 1529 0 0 0 1 0 0 0 17 0 1 0 439842151 22482944 1367 33554432000 4194304 5745468 140735847195440 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/23411/statm: 5489 1367 463 379 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21956

[startup+0.300552 s]
/proc/loadavg: 2.20 2.05 2.02 2/179 23411
/proc/meminfo: memFree=19793380/32951132 swapFree=67111528/67111528
[pid=23411] ppid=23409 vsize=21956 CPUtime=0.01 cores=0,2,4,6
/proc/23411/stat : 23411 (python) S 23409 23411 20779 0 -1 4202496 1529 0 0 0 1 0 0 0 17 0 1 0 439842151 22482944 1367 33554432000 4194304 5745468 140735847195440 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/23411/statm: 5489 1367 463 379 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21956

[startup+0.700488 s]
/proc/loadavg: 2.20 2.05 2.02 2/179 23411
/proc/meminfo: memFree=19793380/32951132 swapFree=67111528/67111528
[pid=23411] ppid=23409 vsize=21956 CPUtime=0.01 cores=0,2,4,6
/proc/23411/stat : 23411 (python) S 23409 23411 20779 0 -1 4202496 1529 0 0 0 1 0 0 0 17 0 1 0 439842151 22482944 1367 33554432000 4194304 5745468 140735847195440 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/23411/statm: 5489 1367 463 379 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21956

[startup+1.50036 s]
/proc/loadavg: 2.19 2.05 2.02 3/181 23413
/proc/meminfo: memFree=19781844/32951132 swapFree=67111528/67111528
[pid=23411] ppid=23409 vsize=21956 CPUtime=0.01 cores=0,2,4,6
/proc/23411/stat : 23411 (python) S 23409 23411 20779 0 -1 4202496 1529 0 0 0 1 0 0 0 17 0 1 0 439842151 22482944 1367 33554432000 4194304 5745468 140735847195440 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/23411/statm: 5489 1367 463 379 0 930 0
[pid=23413] ppid=23411 vsize=8364 CPUtime=1.46 cores=0,2,4,6
/proc/23413/stat : 23413 (features) R 23411 23411 20779 0 -1 4202496 2612 0 0 0 145 1 0 0 21 0 1 0 439842154 8564736 1495 33554432000 134512640 135907751 4293870400 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/23413/statm: 2091 1495 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30320

[startup+3.10107 s]
/proc/loadavg: 2.19 2.05 2.02 3/181 23413
/proc/meminfo: memFree=19783592/32951132 swapFree=67111528/67111528
[pid=23411] ppid=23409 vsize=21956 CPUtime=0.01 cores=0,2,4,6
/proc/23411/stat : 23411 (python) S 23409 23411 20779 0 -1 4202496 1529 0 0 0 1 0 0 0 17 0 1 0 439842151 22482944 1367 33554432000 4194304 5745468 140735847195440 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/23411/statm: 5489 1367 463 379 0 930 0
[pid=23413] ppid=23411 vsize=4844 CPUtime=3.06 cores=0,2,4,6
/proc/23413/stat : 23413 (features) R 23411 23411 20779 0 -1 4202496 2913 0 0 0 303 3 0 0 25 0 1 0 439842154 4960256 891 33554432000 134512640 135907751 4293870400 18446744073709551615 134851232 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/23413/statm: 1211 891 112 341 0 867 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 26800

[startup+6.30053 s]
/proc/loadavg: 2.19 2.05 2.02 4/181 23413
/proc/meminfo: memFree=19784424/32951132 swapFree=67111528/67111528
[pid=23411] ppid=23409 vsize=21956 CPUtime=0.01 cores=0,2,4,6
/proc/23411/stat : 23411 (python) S 23409 23411 20779 0 -1 4202496 1529 0 0 0 1 0 0 0 17 0 1 0 439842151 22482944 1367 33554432000 4194304 5745468 140735847195440 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/23411/statm: 5489 1367 463 379 0 930 0
[pid=23413] ppid=23411 vsize=4844 CPUtime=6.26 cores=0,2,4,6
/proc/23413/stat : 23413 (features) R 23411 23411 20779 0 -1 4202496 2913 0 0 0 623 3 0 0 25 0 1 0 439842154 4960256 891 33554432000 134512640 135907751 4293870400 18446744073709551615 134518823 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/23413/statm: 1211 891 112 341 0 867 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 26800

[startup+12.7005 s]
/proc/loadavg: 2.54 2.13 2.04 2/182 23414
/proc/meminfo: memFree=19787772/32951132 swapFree=67111528/67111528
[pid=23411] ppid=23409 vsize=21960 CPUtime=0.01 cores=0,2,4,6
/proc/23411/stat : 23411 (python) S 23409 23411 20779 0 -1 4202496 1609 0 0 0 1 0 0 0 18 0 1 0 439842151 22487040 1370 33554432000 4194304 5745468 140735847195440 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/23411/statm: 5490 1370 465 379 0 931 0
[pid=23413] ppid=23411 vsize=0 CPUtime=6.51 cores=0,2,4,6
/proc/23413/stat : 23413 (features) Z 23411 23411 20779 0 -1 4202524 2926 0 0 0 648 3 0 0 25 0 1 0 439842154 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/23413/statm: 0 0 0 0 0 0 0
[pid=23414] ppid=23411 vsize=21956 CPUtime=0 cores=0,2,4,6
/proc/23414/stat : 23414 (python) D 23411 23411 20779 0 -1 4202560 22 0 0 0 0 0 0 0 18 0 1 0 439842806 22482944 929 33554432000 4194304 5745468 140735847195440 18446744073709551615 210646967287 0 0 16781312 2 18446744071696489144 0 0 17 2 0 0 0
/proc/23414/statm: 5489 929 24 379 0 930 0
Current children cumulated CPU time (s) 6.52
Current children cumulated vsize (KiB) 43916
heavy processes:
  %CPU=52 pid=23413 uid=0 cmd=

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

[startup+15.9008 s]
/proc/loadavg: 2.54 2.13 2.04 2/182 23414
/proc/meminfo: memFree=19788384/32951132 swapFree=67111528/67111528
[pid=23411] ppid=23409 vsize=21960 CPUtime=0.01 cores=0,2,4,6
/proc/23411/stat : 23411 (python) S 23409 23411 20779 0 -1 4202496 1610 0 0 0 1 0 0 0 18 0 1 0 439842151 22487040 1371 33554432000 4194304 5745468 140735847195440 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/23411/statm: 5490 1371 465 379 0 931 0
[pid=23413] ppid=23411 vsize=0 CPUtime=6.51 cores=0,2,4,6
/proc/23413/stat : 23413 (features) Z 23411 23411 20779 0 -1 4202524 2926 0 0 0 648 3 0 0 25 0 1 0 439842154 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/23413/statm: 0 0 0 0 0 0 0
[pid=23414] ppid=23411 vsize=9304 CPUtime=0.27 cores=0,2,4,6
/proc/23414/stat : 23414 (coach) R 23411 23411 20779 0 -1 4202496 2193 0 0 0 27 0 0 0 18 0 1 0 439842806 9527296 1891 33554432000 134512640 134560588 4292874704 18446744073709551615 8578314 0 0 16781312 0 0 0 0 17 6 0 0 0
/proc/23414/statm: 2326 1891 229 12 0 1678 0
Current children cumulated CPU time (s) 6.79
Current children cumulated vsize (KiB) 31264

[startup+17.5006 s]
/proc/loadavg: 2.50 2.13 2.04 3/184 23416
/proc/meminfo: memFree=19784800/32951132 swapFree=67111528/67111528
[pid=23411] ppid=23409 vsize=34456 CPUtime=0.01 cores=0,2,4,6
/proc/23411/stat : 23411 (python) S 23409 23411 20779 0 -1 4202496 2175 0 0 0 1 0 0 0 18 0 1 0 439842151 35282944 1426 33554432000 4194304 5745468 140735847195440 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/23411/statm: 8614 1426 488 379 0 934 0
[pid=23413] ppid=23411 vsize=0 CPUtime=6.51 cores=0,2,4,6
/proc/23413/stat : 23413 (features) Z 23411 23411 20779 0 -1 4202524 2926 0 0 0 648 3 0 0 25 0 1 0 439842154 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/23413/statm: 0 0 0 0 0 0 0
[pid=23414] ppid=23411 vsize=0 CPUtime=0.33 cores=0,2,4,6
/proc/23414/stat : 23414 (coach) Z 23411 23411 20779 0 -1 4202524 3927 0 0 0 32 1 0 0 18 0 1 0 439842806 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/23414/statm: 0 0 0 0 0 0 0
[pid=23415] ppid=23411 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/23415/stat : 23415 (timerun) S 23411 23411 20779 0 -1 4202496 757 0 0 0 0 0 0 0 17 0 1 0 439843747 8908800 248 33554432000 4194304 4922060 140734155685584 18446744073709551615 210646965381 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/23415/statm: 2175 248 208 178 0 68 0
[pid=23416] ppid=23415 vsize=15592 CPUtime=1.53 cores=0,2,4,6
/proc/23416/stat : 23416 (cryptominisat) R 23415 23411 20779 0 -1 4202496 1969 0 0 0 153 0 0 0 25 0 1 0 439843748 15966208 1147 33554432000 134512640 134994940 4291984720 18446744073709551615 134642610 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/23416/statm: 3898 1147 355 118 0 3083 0
Current children cumulated CPU time (s) 8.38
Current children cumulated vsize (KiB) 58748

[startup+18.3005 s]
/proc/loadavg: 2.50 2.13 2.04 3/184 23416
/proc/meminfo: memFree=19784800/32951132 swapFree=67111528/67111528
[pid=23411] ppid=23409 vsize=34456 CPUtime=0.01 cores=0,2,4,6
/proc/23411/stat : 23411 (python) S 23409 23411 20779 0 -1 4202496 2176 0 0 0 1 0 0 0 18 0 1 0 439842151 35282944 1427 33554432000 4194304 5745468 140735847195440 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/23411/statm: 8614 1427 488 379 0 934 0
[pid=23413] ppid=23411 vsize=0 CPUtime=6.51 cores=0,2,4,6
/proc/23413/stat : 23413 (features) Z 23411 23411 20779 0 -1 4202524 2926 0 0 0 648 3 0 0 25 0 1 0 439842154 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/23413/statm: 0 0 0 0 0 0 0
[pid=23414] ppid=23411 vsize=0 CPUtime=0.33 cores=0,2,4,6
/proc/23414/stat : 23414 (coach) Z 23411 23411 20779 0 -1 4202524 3927 0 0 0 32 1 0 0 18 0 1 0 439842806 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/23414/statm: 0 0 0 0 0 0 0
[pid=23415] ppid=23411 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/23415/stat : 23415 (timerun) S 23411 23411 20779 0 -1 4202496 757 0 0 0 0 0 0 0 17 0 1 0 439843747 8908800 248 33554432000 4194304 4922060 140734155685584 18446744073709551615 210646965381 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/23415/statm: 2175 248 208 178 0 68 0
[pid=23416] ppid=23415 vsize=16184 CPUtime=2.32 cores=0,2,4,6
/proc/23416/stat : 23416 (cryptominisat) R 23415 23411 20779 0 -1 4202496 2431 0 0 0 232 0 0 0 25 0 1 0 439843748 16572416 1254 33554432000 134512640 134994940 4291984720 18446744073709551615 134639396 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/23416/statm: 4046 1254 355 118 0 3231 0
Current children cumulated CPU time (s) 9.17
Current children cumulated vsize (KiB) 59340

[startup+18.5005 s]
/proc/loadavg: 2.50 2.13 2.04 3/184 23416
/proc/meminfo: memFree=19784800/32951132 swapFree=67111528/67111528
[pid=23411] ppid=23409 vsize=34456 CPUtime=0.01 cores=0,2,4,6
/proc/23411/stat : 23411 (python) S 23409 23411 20779 0 -1 4202496 2176 0 0 0 1 0 0 0 18 0 1 0 439842151 35282944 1427 33554432000 4194304 5745468 140735847195440 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/23411/statm: 8614 1427 488 379 0 934 0
[pid=23413] ppid=23411 vsize=0 CPUtime=6.51 cores=0,2,4,6
/proc/23413/stat : 23413 (features) Z 23411 23411 20779 0 -1 4202524 2926 0 0 0 648 3 0 0 25 0 1 0 439842154 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/23413/statm: 0 0 0 0 0 0 0
[pid=23414] ppid=23411 vsize=0 CPUtime=0.33 cores=0,2,4,6
/proc/23414/stat : 23414 (coach) Z 23411 23411 20779 0 -1 4202524 3927 0 0 0 32 1 0 0 18 0 1 0 439842806 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/23414/statm: 0 0 0 0 0 0 0
[pid=23415] ppid=23411 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/23415/stat : 23415 (timerun) S 23411 23411 20779 0 -1 4202496 757 0 0 0 0 0 0 0 17 0 1 0 439843747 8908800 248 33554432000 4194304 4922060 140734155685584 18446744073709551615 210646965381 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/23415/statm: 2175 248 208 178 0 68 0
[pid=23416] ppid=23415 vsize=16184 CPUtime=2.52 cores=0,2,4,6
/proc/23416/stat : 23416 (cryptominisat) R 23415 23411 20779 0 -1 4202496 2486 0 0 0 252 0 0 0 25 0 1 0 439843748 16572416 1309 33554432000 134512640 134994940 4291984720 18446744073709551615 134656239 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/23416/statm: 4046 1309 355 118 0 3231 0
Current children cumulated CPU time (s) 9.37
Current children cumulated vsize (KiB) 59340

[startup+18.6005 s]
/proc/loadavg: 2.50 2.13 2.04 3/184 23416
/proc/meminfo: memFree=19784304/32951132 swapFree=67111528/67111528
[pid=23411] ppid=23409 vsize=34456 CPUtime=0.01 cores=0,2,4,6
/proc/23411/stat : 23411 (python) S 23409 23411 20779 0 -1 4202496 2176 0 0 0 1 0 0 0 18 0 1 0 439842151 35282944 1427 33554432000 4194304 5745468 140735847195440 18446744073709551615 210647146240 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/23411/statm: 8614 1427 488 379 0 934 0
[pid=23413] ppid=23411 vsize=0 CPUtime=6.51 cores=0,2,4,6
/proc/23413/stat : 23413 (features) Z 23411 23411 20779 0 -1 4202524 2926 0 0 0 648 3 0 0 25 0 1 0 439842154 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/23413/statm: 0 0 0 0 0 0 0
[pid=23414] ppid=23411 vsize=0 CPUtime=0.33 cores=0,2,4,6
/proc/23414/stat : 23414 (coach) Z 23411 23411 20779 0 -1 4202524 3927 0 0 0 32 1 0 0 18 0 1 0 439842806 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/23414/statm: 0 0 0 0 0 0 0
[pid=23415] ppid=23411 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/23415/stat : 23415 (timerun) S 23411 23411 20779 0 -1 4202496 757 0 0 0 0 0 0 0 17 0 1 0 439843747 8908800 248 33554432000 4194304 4922060 140734155685584 18446744073709551615 210646965381 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/23415/statm: 2175 248 208 178 0 68 0
[pid=23416] ppid=23415 vsize=16184 CPUtime=2.63 cores=0,2,4,6
/proc/23416/stat : 23416 (cryptominisat) R 23415 23411 20779 0 -1 4202496 2506 0 0 0 263 0 0 0 25 0 1 0 439843748 16572416 1329 33554432000 134512640 134994940 4291984720 18446744073709551615 134642808 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/23416/statm: 4046 1329 355 118 0 3231 0
Current children cumulated CPU time (s) 9.48
Current children cumulated vsize (KiB) 59340

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23411 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=836960
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=56991
# CPU time returned by wait4() is 6.89395
# while last known CPU time is 9.48
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 18.6271
CPU time (s): 9.48
CPU user time (s): 9.44
CPU system time (s): 0.04
CPU usage (%): 50.8935
Max. virtual memory (cumulated for all children) (KiB): 59880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.83696
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9617
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= 180
involuntary context switches= 98

runsolver used 0.034994 second user time and 0.06399 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-20 08:53:45
IDJOB=3221094
IDBENCH=82866
IDSOLVER=1635
FILE ID=node129/3221094-1303282425
RUNJOBID= node129-1303259272-20797
PBS_JOBID= 13049500
Free space on /tmp= 72344 MiB

SOLVER NAME= Coach 2011-03-18
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v50-c1065-S1491756361-004.UNKNOWN.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3221094-1303282425/watcher-3221094-1303282425 -o /tmp/evaluation-result-3221094-1303282425/solver-3221094-1303282425 -C 5000 -W 5000 -M 15500  python portfolio_solver.py -t 5000 -s 108109070  HOME/instance-3221094-1303282425.cnf

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

MD5SUM BENCH= c37bd14f07dfd525075f8b6d522a84a4
RANDOM SEED=108109070

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:      19793536 kB
Buffers:        524100 kB
Cached:       12243724 kB
SwapCached:          0 kB
Active:        4929292 kB
Inactive:      7910392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      19793536 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           35584 kB
Writeback:           0 kB
AnonPages:       71460 kB
Mapped:          17636 kB
Slab:           254456 kB
PageTables:       5084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   230340 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= 72308 MiB
End job on node129 at 2011-04-20 08:54:04