Trace number 3220788

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 31.5282 31.6952

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v100-c2130-S1880411078-058.SATISFIABLE.cnf
MD5SUM4731d8739f39a82190bbff45268a7d21
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.037993
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
Number of clauses of size over 50

Solver Data 

6.02/10.53	c COMMAND LINE: portfolio_solver.py -t 5000 -s 108966086 HOME/instance-3220788-1303278516.cnf
6.02/10.53	c    tmpdir         WORKING-DIR
6.02/10.53	c    timelimit      5000
6.02/10.53	c    seed           108966086
6.02/10.53	c    verbosity      0
6.02/10.53	c Parsed command line and set default values...
6.02/10.53	c Starting *WALL CLOCK* TIMER
6.02/10.53	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
6.02/10.53	c   indicating coach-executables-test.sh was run successfully earlier
6.02/10.53	c Making sure all necessary files and folders are present...
6.02/10.53	c   Checking for ./features                            OK
6.02/10.53	c   Checking for COACH/coach                           OK
6.02/10.53	c   Checking for preprocessors/SatELite_v1.0_linux     OK
6.02/10.53	c   Checking for solvers/adaptg2wsat2009               OK
6.02/10.53	c   Checking for solvers/adaptg2wsat2009++             OK
6.02/10.53	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
6.02/10.53	c   Checking for solvers/cryptominisat                 OK
6.02/10.53	c   Checking for solvers/glucose_static                OK
6.02/10.53	c   Checking for solvers/gnovelty+2                    OK
6.02/10.53	c   Checking for solvers/gnovelty+2-H                  OK
6.02/10.53	c   Checking for solvers/hybridGM3                     OK
6.02/10.53	c   Checking for solvers/kcnfs04SAT07                  OK
6.02/10.53	c   Checking for solvers/lingeling                     OK
6.02/10.53	c   Checking for solvers/LySATc                        OK
6.02/10.53	c   Checking for solvers/LySATi                        OK
6.02/10.53	c   Checking for solvers/march_hi                      OK
6.02/10.53	c   Checking for solvers/march_nn                      OK
6.02/10.53	c   Checking for solvers/minisat_static                OK
6.02/10.53	c   Checking for solvers/mxc-sat09                     OK
6.02/10.53	c   Checking for solvers/picosat                       OK
6.02/10.53	c   Checking for solvers/precosat                      OK
6.02/10.53	c   Checking for solvers/SATenstein                    OK
6.02/10.53	c   Checking for solvers/TNM                           OK
6.02/10.53	c   Checking for solvers/ubcsatOrig                    OK
6.02/10.53	c   Checking for utilities/timerun                     OK
6.02/10.53	c   Checking for folder COACH/DATA                     OK
6.02/10.53	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
6.02/10.53	c Check successful
6.02/10.53	c TIMER: 0.0 sec total, 0.0 sec since previous report
6.02/10.53	c Computing instance features...
6.02/10.53	c    ./features HOME/instance-3220788-1303278516.cnf
6.02/10.53	c    Features found: 100 2130 0.0469483568 0.05 0.0922149868 0.0384976526 0.0629107981 3.42730923 0.05 0 0.05 0.05 -0 0.382347418 0.647665351 0.2 1 0.847483677 0.0911049464 0.0566369452 0 0.216494845 2.97139557 0 0 0 0.00985915493 0.222743154 0.00422535211 0.0154929577 2.80831556 0.197183099 0.0458309859 0.0129396703 0.0441314554 0.0464788732 0 0.119598404 0.0608210271 0.0953051643 0.14600939 4.13332423 0.115628244 0.0549276448 0.0944693048 0.139076733 1.06466215 7.16431655
6.02/10.53	c TIMER: 10.16 sec total, 10.16 sec since previous report
6.02/10.53	c Computing most promising solver to run...
6.02/10.53	c    COACH/coach 100 2130 0.0469483568 0.05 0.0922149868 0.0384976526 0.0629107981 3.42730923 0.05 0 0.05 0.05 -0 0.382347418 0.647665351 0.2 1 0.847483677 0.0911049464 0.0566369452 0 0.216494845 2.97139557 0 0 0 0.00985915493 0.222743154 0.00422535211 0.0154929577 2.80831556 0.197183099 0.0458309859 0.0129396703 0.0441314554 0.0464788732 0 0.119598404 0.0608210271 0.0953051643 0.14600939 4.13332423 0.115628244 0.0549276448 0.0944693048 0.139076733 1.06466215 7.16431655 COACH/DATA/ 0
6.02/10.53	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 21 0
6.02/10.53	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
6.02/10.53	c    PORTFOLIO-SUGGESTION SOLVER precosat 128 0
6.02/10.53	c    PORTFOLIO-SUGGESTION SOLVER march_hi 121 0
6.02/10.53	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 34 0
6.02/10.53	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
6.02/10.53	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 38 0
6.02/10.53	c    PORTFOLIO-SUGGESTION SOLVER TNM 62 0
6.02/10.53	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 8 0
6.02/10.53	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
6.02/10.53	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
6.02/10.53	c TIMER: 10.5 sec total, 0.34 sec since previous report
6.02/10.53	c Preprocessing OFF
6.02/10.53	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
6.02/10.53	c    cryptominisat   	             21 	False
6.02/10.53	c    adaptg2wsat2009 	              4 	False
31.48/31.69	c    precosat        	            128 	False
31.48/31.69	c    march_hi        	            121 	False
31.48/31.69	c    hybridGM3       	             34 	False
31.48/31.69	c    lingeling       	              4 	False
31.48/31.69	c    gnovelty+2      	             38 	False
31.48/31.69	c    TNM             	             62 	False
31.48/31.69	c    AshiHgen        	              8 	False
31.48/31.69	c    mxc-sat09       	              4 	False
31.48/31.69	c    march_hi        	         100000 	False
31.48/31.69	c Default solver to fall back on, in case everything fails:
31.48/31.69	c    lingeling       	       no limit 	False
31.48/31.69	c Running cryptominisat for 21 seconds on HOME/instance-3220788-1303278516.cnf
31.48/31.69	c    utilities/timerun 21 solvers/cryptominisat HOME/instance-3220788-1303278516.cnf
31.48/31.69	c TIMER: 31.5 sec total, 21.01 sec since previous report
31.48/31.69	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3220788-1303278516.cnf
31.48/31.69	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3220788-1303278516.cnf
31.48/31.69	c TIMER: 31.65 sec total, 0.15 sec since previous report
31.48/31.69	c Instance solved!
31.48/31.69	s SATISFIABLE
31.48/31.69	v 1 2 3 -4 5 -6 7 -8 9 -10 -11 -12 -13 14 15 16 -17 -18 -19 -20
31.48/31.69	v -21 22 23 24 -25 -26 -27 -28 -29 -30 31 32 33 34 -35 -36 37 38 -39 -40
31.48/31.69	v -41 -42 43 44 -45 -46 47 48 49 -50 -51 -52 -53 -54 55 56 57 58 59 -60
31.48/31.69	v 61 -62 -63 64 65 -66 -67 68 -69 70 71 72 73 74 -75 76 -77 -78 79 -80
31.48/31.69	v 81 -82 -83 84 -85 86 87 88 -89 90 -91 92 -93 -94 -95 96 -97 98 99 -100
31.48/31.69	v 0
31.48/31.69	c TIMER: 31.65 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-3220788-1303278516/watcher-3220788-1303278516 -o /tmp/evaluation-result-3220788-1303278516/solver-3220788-1303278516 -C 5000 -W 5000 -M 15500 python portfolio_solver.py -t 5000 -s 108966086 HOME/instance-3220788-1303278516.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: 1.98 2.04 2.01 3/179 8693
/proc/meminfo: memFree=15467212/32951132 swapFree=67111528/67111528
[pid=8693] ppid=8691 vsize=15248 CPUtime=0 cores=0,2,4,6
/proc/8693/stat : 8693 (python) R 8691 8693 8055 0 -1 4202496 723 0 0 0 0 0 0 0 25 0 1 0 439451303 15613952 617 33554432000 4194304 5745468 140733517344688 18446744073709551615 4629420 0 0 16781312 2 0 0 0 17 2 0 0 0
/proc/8693/statm: 3812 618 330 379 0 285 0

[startup+0.085982 s]
/proc/loadavg: 1.98 2.04 2.01 3/179 8693
/proc/meminfo: memFree=15467212/32951132 swapFree=67111528/67111528
[pid=8693] ppid=8691 vsize=21956 CPUtime=0.01 cores=0,2,4,6
/proc/8693/stat : 8693 (python) S 8691 8693 8055 0 -1 4202496 1529 0 0 0 1 0 0 0 25 0 1 0 439451303 22482944 1367 33554432000 4194304 5745468 140733517344688 18446744073709551615 274664808192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/8693/statm: 5489 1367 463 379 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21956

[startup+0.100948 s]
/proc/loadavg: 1.98 2.04 2.01 3/179 8693
/proc/meminfo: memFree=15467212/32951132 swapFree=67111528/67111528
[pid=8693] ppid=8691 vsize=21956 CPUtime=0.01 cores=0,2,4,6
/proc/8693/stat : 8693 (python) S 8691 8693 8055 0 -1 4202496 1529 0 0 0 1 0 0 0 25 0 1 0 439451303 22482944 1367 33554432000 4194304 5745468 140733517344688 18446744073709551615 274664808192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/8693/statm: 5489 1367 463 379 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21956

[startup+0.300937 s]
/proc/loadavg: 1.98 2.04 2.01 3/179 8693
/proc/meminfo: memFree=15467212/32951132 swapFree=67111528/67111528
[pid=8693] ppid=8691 vsize=21956 CPUtime=0.01 cores=0,2,4,6
/proc/8693/stat : 8693 (python) S 8691 8693 8055 0 -1 4202496 1529 0 0 0 1 0 0 0 25 0 1 0 439451303 22482944 1367 33554432000 4194304 5745468 140733517344688 18446744073709551615 274664808192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/8693/statm: 5489 1367 463 379 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21956

[startup+0.700856 s]
/proc/loadavg: 1.98 2.04 2.01 3/179 8693
/proc/meminfo: memFree=15467212/32951132 swapFree=67111528/67111528
[pid=8693] ppid=8691 vsize=21956 CPUtime=0.01 cores=0,2,4,6
/proc/8693/stat : 8693 (python) S 8691 8693 8055 0 -1 4202496 1529 0 0 0 1 0 0 0 25 0 1 0 439451303 22482944 1367 33554432000 4194304 5745468 140733517344688 18446744073709551615 274664808192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/8693/statm: 5489 1367 463 379 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21956

[startup+1.50073 s]
/proc/loadavg: 1.98 2.04 2.01 3/181 8695
/proc/meminfo: memFree=15455416/32951132 swapFree=67111528/67111528
[pid=8693] ppid=8691 vsize=21956 CPUtime=0.01 cores=0,2,4,6
/proc/8693/stat : 8693 (python) S 8691 8693 8055 0 -1 4202496 1529 0 0 0 1 0 0 0 25 0 1 0 439451303 22482944 1367 33554432000 4194304 5745468 140733517344688 18446744073709551615 274664808192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/8693/statm: 5489 1367 463 379 0 930 0
[pid=8695] ppid=8693 vsize=8364 CPUtime=1.45 cores=0,2,4,6
/proc/8695/stat : 8695 (features) R 8693 8693 8055 0 -1 4202496 2645 0 0 0 144 1 0 0 25 0 1 0 439451307 8564736 1528 33554432000 134512640 135907751 4287516544 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 2 0 0 0
/proc/8695/statm: 2091 1528 111 341 0 1747 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 30320

[startup+3.10045 s]
/proc/loadavg: 1.98 2.04 2.01 3/181 8695
/proc/meminfo: memFree=15457016/32951132 swapFree=67111528/67111528
[pid=8693] ppid=8691 vsize=21956 CPUtime=0.01 cores=0,2,4,6
/proc/8693/stat : 8693 (python) S 8691 8693 8055 0 -1 4202496 1529 0 0 0 1 0 0 0 25 0 1 0 439451303 22482944 1367 33554432000 4194304 5745468 140733517344688 18446744073709551615 274664808192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/8693/statm: 5489 1367 463 379 0 930 0
[pid=8695] ppid=8693 vsize=4844 CPUtime=3.06 cores=0,2,4,6
/proc/8695/stat : 8695 (features) R 8693 8693 8055 0 -1 4202496 2914 0 0 0 303 3 0 0 25 0 1 0 439451307 4960256 892 33554432000 134512640 135907751 4287516544 18446744073709551615 134851220 0 0 16781312 0 0 0 0 17 2 0 0 0
/proc/8695/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 26800

[startup+14.6117 s]
/proc/loadavg: 1.98 2.03 2.01 3/181 8695
/proc/meminfo: memFree=15457636/32951132 swapFree=67111528/67111528
[pid=8693] ppid=8691 vsize=34456 CPUtime=0.02 cores=0,2,4,6
/proc/8693/stat : 8693 (python) S 8691 8693 8055 0 -1 4202496 2178 0 0 0 2 0 0 0 18 0 1 0 439451303 35282944 1427 33554432000 4194304 5745468 140733517344688 18446744073709551615 274664808192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/8693/statm: 8614 1427 488 379 0 934 0
[pid=8695] ppid=8693 vsize=0 CPUtime=10.15 cores=0,2,4,6
/proc/8695/stat : 8695 (features) Z 8693 8693 8055 0 -1 4202524 2927 0 0 0 1012 3 0 0 25 0 1 0 439451307 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/8695/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10.17
Current children cumulated vsize (KiB) 34456
heavy processes:
  %CPU=67 pid=8695 uid=0 cmd=

[startup+16.1092 s]
/proc/loadavg: 2.44 2.13 2.04 3/184 8698
/proc/meminfo: memFree=15451740/32951132 swapFree=67111528/67111528
[pid=8693] ppid=8691 vsize=34456 CPUtime=0.02 cores=0,2,4,6
/proc/8693/stat : 8693 (python) S 8691 8693 8055 0 -1 4202496 2178 0 0 0 2 0 0 0 18 0 1 0 439451303 35282944 1427 33554432000 4194304 5745468 140733517344688 18446744073709551615 274664808192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/8693/statm: 8614 1427 488 379 0 934 0
[pid=8695] ppid=8693 vsize=0 CPUtime=10.15 cores=0,2,4,6
/proc/8695/stat : 8695 (features) Z 8693 8693 8055 0 -1 4202524 2927 0 0 0 1012 3 0 0 25 0 1 0 439451307 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/8695/statm: 0 0 0 0 0 0 0
[pid=8696] ppid=8693 vsize=0 CPUtime=0.32 cores=0,2,4,6
/proc/8696/stat : 8696 (coach) Z 8693 8693 8055 0 -1 4202524 3927 0 0 0 32 0 0 0 20 0 1 0 439452322 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/8696/statm: 0 0 0 0 0 0 0
[pid=8697] ppid=8693 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/8697/stat : 8697 (timerun) S 8693 8693 8055 0 -1 4202496 752 0 0 0 0 0 0 0 17 0 1 0 439452357 8908800 248 33554432000 4194304 4922060 140735665760736 18446744073709551615 274664627333 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8697/statm: 2175 248 208 178 0 68 0
[pid=8698] ppid=8697 vsize=20756 CPUtime=5.55 cores=0,2,4,6
/proc/8698/stat : 8698 (cryptominisat) R 8697 8693 8055 0 -1 4202496 5854 0 0 0 555 0 0 0 24 0 1 0 439452357 21254144 2384 33554432000 134512640 134994940 4288407344 18446744073709551615 5482460 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/8698/statm: 5189 2384 356 118 0 4374 0
Current children cumulated CPU time (s) 16.04
Current children cumulated vsize (KiB) 63912

[startup+25.5005 s]
/proc/loadavg: 2.37 2.13 2.04 3/184 8698
/proc/meminfo: memFree=15449048/32951132 swapFree=67111528/67111528
[pid=8693] ppid=8691 vsize=34456 CPUtime=0.02 cores=0,2,4,6
/proc/8693/stat : 8693 (python) S 8691 8693 8055 0 -1 4202496 2180 0 0 0 2 0 0 0 18 0 1 0 439451303 35282944 1427 33554432000 4194304 5745468 140733517344688 18446744073709551615 274664808192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/8693/statm: 8614 1427 488 379 0 934 0
[pid=8695] ppid=8693 vsize=0 CPUtime=10.15 cores=0,2,4,6
/proc/8695/stat : 8695 (features) Z 8693 8693 8055 0 -1 4202524 2927 0 0 0 1012 3 0 0 25 0 1 0 439451307 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/8695/statm: 0 0 0 0 0 0 0
[pid=8696] ppid=8693 vsize=0 CPUtime=0.32 cores=0,2,4,6
/proc/8696/stat : 8696 (coach) Z 8693 8693 8055 0 -1 4202524 3927 0 0 0 32 0 0 0 20 0 1 0 439452322 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/8696/statm: 0 0 0 0 0 0 0
[pid=8697] ppid=8693 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/8697/stat : 8697 (timerun) S 8693 8693 8055 0 -1 4202496 752 0 0 0 0 0 0 0 17 0 1 0 439452357 8908800 248 33554432000 4194304 4922060 140735665760736 18446744073709551615 274664627333 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8697/statm: 2175 248 208 178 0 68 0
[pid=8698] ppid=8697 vsize=23692 CPUtime=14.95 cores=0,2,4,6
/proc/8698/stat : 8698 (cryptominisat) R 8697 8693 8055 0 -1 4202496 10815 0 0 0 1494 1 0 0 25 0 1 0 439452357 24260608 3415 33554432000 134512640 134994940 4288407344 18446744073709551615 134642610 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/8698/statm: 5923 3415 356 118 0 5108 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 66848

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

[startup+26.4004 s]
/proc/loadavg: 2.37 2.13 2.04 3/184 8698
/proc/meminfo: memFree=15449048/32951132 swapFree=67111528/67111528
[pid=8693] ppid=8691 vsize=34456 CPUtime=0.02 cores=0,2,4,6
/proc/8693/stat : 8693 (python) S 8691 8693 8055 0 -1 4202496 2180 0 0 0 2 0 0 0 18 0 1 0 439451303 35282944 1427 33554432000 4194304 5745468 140733517344688 18446744073709551615 274664808192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/8693/statm: 8614 1427 488 379 0 934 0
[pid=8695] ppid=8693 vsize=0 CPUtime=10.15 cores=0,2,4,6
/proc/8695/stat : 8695 (features) Z 8693 8693 8055 0 -1 4202524 2927 0 0 0 1012 3 0 0 25 0 1 0 439451307 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/8695/statm: 0 0 0 0 0 0 0
[pid=8696] ppid=8693 vsize=0 CPUtime=0.32 cores=0,2,4,6
/proc/8696/stat : 8696 (coach) Z 8693 8693 8055 0 -1 4202524 3927 0 0 0 32 0 0 0 20 0 1 0 439452322 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/8696/statm: 0 0 0 0 0 0 0
[pid=8697] ppid=8693 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/8697/stat : 8697 (timerun) S 8693 8693 8055 0 -1 4202496 752 0 0 0 0 0 0 0 17 0 1 0 439452357 8908800 248 33554432000 4194304 4922060 140735665760736 18446744073709551615 274664627333 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8697/statm: 2175 248 208 178 0 68 0
[pid=8698] ppid=8697 vsize=24048 CPUtime=15.85 cores=0,2,4,6
/proc/8698/stat : 8698 (cryptominisat) R 8697 8693 8055 0 -1 4202496 11402 0 0 0 1584 1 0 0 25 0 1 0 439452357 24625152 3283 33554432000 134512640 134994940 4288407344 18446744073709551615 134642829 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/8698/statm: 6012 3283 356 118 0 5197 0
Current children cumulated CPU time (s) 26.34
Current children cumulated vsize (KiB) 67204

[startup+29.6009 s]
/proc/loadavg: 2.34 2.12 2.04 3/184 8700
/proc/meminfo: memFree=15460456/32951132 swapFree=67111528/67111528
[pid=8693] ppid=8691 vsize=34456 CPUtime=0.02 cores=0,2,4,6
/proc/8693/stat : 8693 (python) S 8691 8693 8055 0 -1 4202496 2180 0 0 0 2 0 0 0 18 0 1 0 439451303 35282944 1427 33554432000 4194304 5745468 140733517344688 18446744073709551615 274664808192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/8693/statm: 8614 1427 488 379 0 934 0
[pid=8695] ppid=8693 vsize=0 CPUtime=10.15 cores=0,2,4,6
/proc/8695/stat : 8695 (features) Z 8693 8693 8055 0 -1 4202524 2927 0 0 0 1012 3 0 0 25 0 1 0 439451307 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/8695/statm: 0 0 0 0 0 0 0
[pid=8696] ppid=8693 vsize=0 CPUtime=0.32 cores=0,2,4,6
/proc/8696/stat : 8696 (coach) Z 8693 8693 8055 0 -1 4202524 3927 0 0 0 32 0 0 0 20 0 1 0 439452322 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/8696/statm: 0 0 0 0 0 0 0
[pid=8697] ppid=8693 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/8697/stat : 8697 (timerun) S 8693 8693 8055 0 -1 4202496 752 0 0 0 0 0 0 0 17 0 1 0 439452357 8908800 248 33554432000 4194304 4922060 140735665760736 18446744073709551615 274664627333 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8697/statm: 2175 248 208 178 0 68 0
[pid=8698] ppid=8697 vsize=25252 CPUtime=19.04 cores=0,2,4,6
/proc/8698/stat : 8698 (cryptominisat) R 8697 8693 8055 0 -1 4202496 12815 0 0 0 1903 1 0 0 25 0 1 0 439452357 25858048 3783 33554432000 134512640 134994940 4288407344 18446744073709551615 134642829 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/8698/statm: 6313 3783 356 118 0 5498 0
Current children cumulated CPU time (s) 29.53
Current children cumulated vsize (KiB) 68408

[startup+30.4007 s]
/proc/loadavg: 2.34 2.12 2.04 3/184 8700
/proc/meminfo: memFree=15459216/32951132 swapFree=67111528/67111528
[pid=8693] ppid=8691 vsize=34456 CPUtime=0.02 cores=0,2,4,6
/proc/8693/stat : 8693 (python) S 8691 8693 8055 0 -1 4202496 2180 0 0 0 2 0 0 0 18 0 1 0 439451303 35282944 1427 33554432000 4194304 5745468 140733517344688 18446744073709551615 274664808192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/8693/statm: 8614 1427 488 379 0 934 0
[pid=8695] ppid=8693 vsize=0 CPUtime=10.15 cores=0,2,4,6
/proc/8695/stat : 8695 (features) Z 8693 8693 8055 0 -1 4202524 2927 0 0 0 1012 3 0 0 25 0 1 0 439451307 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/8695/statm: 0 0 0 0 0 0 0
[pid=8696] ppid=8693 vsize=0 CPUtime=0.32 cores=0,2,4,6
/proc/8696/stat : 8696 (coach) Z 8693 8693 8055 0 -1 4202524 3927 0 0 0 32 0 0 0 20 0 1 0 439452322 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/8696/statm: 0 0 0 0 0 0 0
[pid=8697] ppid=8693 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/8697/stat : 8697 (timerun) S 8693 8693 8055 0 -1 4202496 752 0 0 0 0 0 0 0 17 0 1 0 439452357 8908800 248 33554432000 4194304 4922060 140735665760736 18446744073709551615 274664627333 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8697/statm: 2175 248 208 178 0 68 0
[pid=8698] ppid=8697 vsize=25308 CPUtime=19.84 cores=0,2,4,6
/proc/8698/stat : 8698 (cryptominisat) R 8697 8693 8055 0 -1 4202496 13335 0 0 0 1983 1 0 0 25 0 1 0 439452357 25915392 3444 33554432000 134512640 134994940 4288407344 18446744073709551615 134642610 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/8698/statm: 6327 3444 356 118 0 5512 0
Current children cumulated CPU time (s) 30.33
Current children cumulated vsize (KiB) 68464

[startup+31.2006 s]
/proc/loadavg: 2.34 2.12 2.04 3/184 8700
/proc/meminfo: memFree=15459216/32951132 swapFree=67111528/67111528
[pid=8693] ppid=8691 vsize=34456 CPUtime=0.02 cores=0,2,4,6
/proc/8693/stat : 8693 (python) S 8691 8693 8055 0 -1 4202496 2180 0 0 0 2 0 0 0 18 0 1 0 439451303 35282944 1427 33554432000 4194304 5745468 140733517344688 18446744073709551615 274664808192 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/8693/statm: 8614 1427 488 379 0 934 0
[pid=8695] ppid=8693 vsize=0 CPUtime=10.15 cores=0,2,4,6
/proc/8695/stat : 8695 (features) Z 8693 8693 8055 0 -1 4202524 2927 0 0 0 1012 3 0 0 25 0 1 0 439451307 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/8695/statm: 0 0 0 0 0 0 0
[pid=8696] ppid=8693 vsize=0 CPUtime=0.32 cores=0,2,4,6
/proc/8696/stat : 8696 (coach) Z 8693 8693 8055 0 -1 4202524 3927 0 0 0 32 0 0 0 20 0 1 0 439452322 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/8696/statm: 0 0 0 0 0 0 0
[pid=8697] ppid=8693 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/8697/stat : 8697 (timerun) S 8693 8693 8055 0 -1 4202496 752 0 0 0 0 0 0 0 17 0 1 0 439452357 8908800 248 33554432000 4194304 4922060 140735665760736 18446744073709551615 274664627333 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8697/statm: 2175 248 208 178 0 68 0
[pid=8698] ppid=8697 vsize=25308 CPUtime=20.64 cores=0,2,4,6
/proc/8698/stat : 8698 (cryptominisat) R 8697 8693 8055 0 -1 4202496 13548 0 0 0 2063 1 0 0 25 0 1 0 439452357 25915392 3657 33554432000 134512640 134994940 4288407344 18446744073709551615 134642610 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/8698/statm: 6327 3657 356 118 0 5512 0
Current children cumulated CPU time (s) 31.13
Current children cumulated vsize (KiB) 68464

[startup+31.6005 s]
/proc/loadavg: 2.34 2.12 2.04 3/184 8700
/proc/meminfo: memFree=15460084/32951132 swapFree=67111528/67111528
[pid=8693] ppid=8691 vsize=34456 CPUtime=21.01 cores=0,2,4,6
/proc/8693/stat : 8693 (python) S 8691 8693 8055 0 -1 4202496 2348 14387 0 0 2 0 2097 2 18 0 1 0 439451303 35282944 1429 33554432000 4194304 5745468 140733517344688 18446744073709551615 274664808192 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/8693/statm: 8614 1429 488 379 0 934 0
[pid=8695] ppid=8693 vsize=0 CPUtime=10.15 cores=0,2,4,6
/proc/8695/stat : 8695 (features) Z 8693 8693 8055 0 -1 4202524 2927 0 0 0 1012 3 0 0 25 0 1 0 439451307 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/8695/statm: 0 0 0 0 0 0 0
[pid=8696] ppid=8693 vsize=0 CPUtime=0.32 cores=0,2,4,6
/proc/8696/stat : 8696 (coach) Z 8693 8693 8055 0 -1 4202524 3927 0 0 0 32 0 0 0 20 0 1 0 439452322 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/8696/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 31.48
Current children cumulated vsize (KiB) 34456

Child status: 0
Real time (s): 31.6952
CPU time (s): 31.5282
CPU user time (s): 31.4552
CPU system time (s): 0.072988
CPU usage (%): 99.473
Max. virtual memory (cumulated for all children) (KiB): 69248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 31.4552
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24184
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= 348
involuntary context switches= 98

runsolver used 1.37179 second user time and 3.03154 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-20 07:48:36
IDJOB=3220788
IDBENCH=82815
IDSOLVER=1635
FILE ID=node131/3220788-1303278516
RUNJOBID= node131-1303268383-8073
PBS_JOBID= 13049528
Free space on /tmp= 72924 MiB

SOLVER NAME= Coach 2011-03-18
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v100-c2130-S1880411078-058.SATISFIABLE.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3220788-1303278516/watcher-3220788-1303278516 -o /tmp/evaluation-result-3220788-1303278516/solver-3220788-1303278516 -C 5000 -W 5000 -M 15500  python portfolio_solver.py -t 5000 -s 108966086  HOME/instance-3220788-1303278516.cnf

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

MD5SUM BENCH= 4731d8739f39a82190bbff45268a7d21
RANDOM SEED=108966086

node131.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		: 2666.830
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		: 2666.830
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	: 5332.75
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		: 2666.830
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      15467492 kB
Buffers:        497916 kB
Cached:       16580636 kB
SwapCached:          0 kB
Active:        6652408 kB
Inactive:     10510036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      15467492 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           35408 kB
Writeback:           0 kB
AnonPages:       83440 kB
Mapped:          16932 kB
Slab:           259760 kB
PageTables:       4880 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   227320 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= 72892 MiB
End job on node131 at 2011-04-20 07:49:08