Trace number 3221748

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 36.62 36.7254

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S501033814-049.SATISFIABLE.cnf
MD5SUM793faf2fe67c6773a49b839c9edfeeb3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.541917
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 58010

Solver Data 

13.45/13.81	c COMMAND LINE: portfolio_solver.py -t 5000 -s 1822341252 HOME/instance-3221748-1303294601.cnf
13.45/13.81	c    tmpdir         WORKING-DIR
13.45/13.81	c    timelimit      5000
13.45/13.81	c    seed           1822341252
13.45/13.81	c    verbosity      0
13.45/13.81	c Parsed command line and set default values...
13.45/13.81	c Starting *WALL CLOCK* TIMER
13.45/13.81	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
13.45/13.81	c   indicating coach-executables-test.sh was run successfully earlier
13.45/13.81	c Making sure all necessary files and folders are present...
13.45/13.81	c   Checking for ./features                            OK
13.45/13.81	c   Checking for COACH/coach                           OK
13.45/13.81	c   Checking for preprocessors/SatELite_v1.0_linux     OK
13.45/13.81	c   Checking for solvers/adaptg2wsat2009               OK
13.45/13.81	c   Checking for solvers/adaptg2wsat2009++             OK
13.45/13.81	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
13.45/13.81	c   Checking for solvers/cryptominisat                 OK
13.45/13.81	c   Checking for solvers/glucose_static                OK
13.45/13.81	c   Checking for solvers/gnovelty+2                    OK
13.45/13.81	c   Checking for solvers/gnovelty+2-H                  OK
13.45/13.81	c   Checking for solvers/hybridGM3                     OK
13.45/13.81	c   Checking for solvers/kcnfs04SAT07                  OK
13.45/13.81	c   Checking for solvers/lingeling                     OK
13.45/13.81	c   Checking for solvers/LySATc                        OK
13.45/13.81	c   Checking for solvers/LySATi                        OK
13.45/13.81	c   Checking for solvers/march_hi                      OK
13.45/13.81	c   Checking for solvers/march_nn                      OK
13.45/13.81	c   Checking for solvers/minisat_static                OK
13.45/13.81	c   Checking for solvers/mxc-sat09                     OK
13.45/13.81	c   Checking for solvers/picosat                       OK
13.45/13.81	c   Checking for solvers/precosat                      OK
13.45/13.81	c   Checking for solvers/SATenstein                    OK
13.45/13.81	c   Checking for solvers/TNM                           OK
13.45/13.81	c   Checking for solvers/ubcsatOrig                    OK
13.45/13.81	c   Checking for utilities/timerun                     OK
13.45/13.81	c   Checking for folder COACH/DATA                     OK
13.45/13.81	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
13.45/13.81	c Check successful
13.45/13.81	c TIMER: 0.0 sec total, 0.0 sec since previous report
13.45/13.81	c Computing instance features...
13.45/13.81	c    ./features HOME/instance-3221748-1303294601.cnf
13.45/13.81	c    Features found: 90 8010 0.0112359551 0.0777777778 0.0434778364 0.0716604245 0.0877652934 3.97783567 0.0777777778 0 0.0777777778 0.0777777778 -0 0.312288211 0.673698292 0.142857143 1 0.998535095 0.0308475486 0.0285144787 0 0.14683153 2.0320811 0 0 0 0.00488417256 0.169672995 0.00299625468 0.00649188514 3.12588561 0.0627965044 0.0111111111 0 0.0111111111 0.0111111111 0 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1
13.45/13.81	c TIMER: 13.45 sec total, 13.45 sec since previous report
13.45/13.81	c Computing most promising solver to run...
13.45/13.81	c    COACH/coach 90 8010 0.0112359551 0.0777777778 0.0434778364 0.0716604245 0.0877652934 3.97783567 0.0777777778 0 0.0777777778 0.0777777778 -0 0.312288211 0.673698292 0.142857143 1 0.998535095 0.0308475486 0.0285144787 0 0.14683153 2.0320811 0 0 0 0.00488417256 0.169672995 0.00299625468 0.00649188514 3.12588561 0.0627965044 0.0111111111 0 0.0111111111 0.0111111111 0 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1 COACH/DATA/ 0
13.45/13.81	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 21 0
13.45/13.81	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
13.45/13.81	c    PORTFOLIO-SUGGESTION SOLVER precosat 128 0
13.45/13.81	c    PORTFOLIO-SUGGESTION SOLVER march_hi 121 0
13.45/13.81	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 34 0
13.45/13.81	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
13.45/13.81	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 38 0
13.45/13.81	c    PORTFOLIO-SUGGESTION SOLVER TNM 62 0
13.45/13.81	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 8 0
13.45/13.81	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
13.45/13.81	c    PORTFOLIO-SUGGESTION SOLVER AshiR3fix 100000 0
13.45/13.81	c TIMER: 13.78 sec total, 0.33 sec since previous report
13.45/13.81	c Preprocessing OFF
13.45/13.81	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
13.45/13.81	c    cryptominisat   	             21 	False
13.45/13.81	c    adaptg2wsat2009 	              4 	False
13.45/13.81	c    precosat        	            128 	False
13.45/13.81	c    march_hi        	            121 	False
13.45/13.81	c    hybridGM3       	             34 	False
36.62/36.72	c    lingeling       	              4 	False
36.62/36.72	c    gnovelty+2      	             38 	False
36.62/36.72	c    TNM             	             62 	False
36.62/36.72	c    AshiHgen        	              8 	False
36.62/36.72	c    mxc-sat09       	              4 	False
36.62/36.72	c    AshiR3fix       	         100000 	False
36.62/36.72	c Default solver to fall back on, in case everything fails:
36.62/36.72	c    lingeling       	       no limit 	False
36.62/36.72	c Running cryptominisat for 21 seconds on HOME/instance-3221748-1303294601.cnf
36.62/36.72	c    utilities/timerun 21 solvers/cryptominisat HOME/instance-3221748-1303294601.cnf
36.62/36.72	c TIMER: 34.79 sec total, 21.01 sec since previous report
36.62/36.72	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3221748-1303294601.cnf
36.62/36.72	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3221748-1303294601.cnf
36.62/36.72	c TIMER: 36.69 sec total, 1.91 sec since previous report
36.62/36.72	c Instance solved!
36.62/36.72	s SATISFIABLE
36.62/36.72	v -1 2 3 -4 5 -6 -7 -8 9 -10 11 12 13 -14 -15 16 -17 18 -19 -20
36.62/36.72	v 21 -22 -23 -24 -25 -26 27 28 29 -30 -31 32 -33 34 35 36 37 -38 -39 40
36.62/36.72	v 41 -42 43 44 -45 46 47 48 49 -50 51 52 53 54 -55 -56 -57 -58 59 -60
36.62/36.72	v -61 -62 -63 -64 -65 66 67 -68 -69 70 71 72 73 -74 -75 76 77 78 -79 80
36.62/36.72	v -81 -82 -83 84 85 86 -87 88 89 90 0
36.62/36.72	c TIMER: 36.69 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-3221748-1303294601/watcher-3221748-1303294601 -o /tmp/evaluation-result-3221748-1303294601/solver-3221748-1303294601 -C 5000 -W 5000 -M 15500 python portfolio_solver.py -t 5000 -s 1822341252 HOME/instance-3221748-1303294601.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: 2.07 2.02 2.00 2/181 1093
/proc/meminfo: memFree=19028516/32951124 swapFree=67111528/67111528
[pid=1093] ppid=1091 vsize=15244 CPUtime=0 cores=0,2,4,6
/proc/1093/stat : 1093 (python) R 1091 1093 436 0 -1 4202496 712 0 0 0 0 0 0 0 25 0 1 0 441060546 15609856 606 33554432000 4194304 5745468 140736420314560 18446744073709551615 244446639070 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/1093/statm: 3811 612 330 379 0 284 0

[startup+0.0820271 s]
/proc/loadavg: 2.07 2.02 2.00 2/181 1093
/proc/meminfo: memFree=19028516/32951124 swapFree=67111528/67111528
[pid=1093] ppid=1091 vsize=21952 CPUtime=0.01 cores=0,2,4,6
/proc/1093/stat : 1093 (python) S 1091 1093 436 0 -1 4202496 1528 0 0 0 1 0 0 0 25 0 1 0 441060546 22478848 1366 33554432000 4194304 5745468 140736420314560 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/1093/statm: 5488 1366 463 379 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21952

[startup+0.101017 s]
/proc/loadavg: 2.07 2.02 2.00 2/181 1093
/proc/meminfo: memFree=19028516/32951124 swapFree=67111528/67111528
[pid=1093] ppid=1091 vsize=21952 CPUtime=0.01 cores=0,2,4,6
/proc/1093/stat : 1093 (python) S 1091 1093 436 0 -1 4202496 1528 0 0 0 1 0 0 0 25 0 1 0 441060546 22478848 1366 33554432000 4194304 5745468 140736420314560 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/1093/statm: 5488 1366 463 379 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21952

[startup+0.300983 s]
/proc/loadavg: 2.07 2.02 2.00 2/181 1093
/proc/meminfo: memFree=19028516/32951124 swapFree=67111528/67111528
[pid=1093] ppid=1091 vsize=21952 CPUtime=0.01 cores=0,2,4,6
/proc/1093/stat : 1093 (python) S 1091 1093 436 0 -1 4202496 1528 0 0 0 1 0 0 0 25 0 1 0 441060546 22478848 1366 33554432000 4194304 5745468 140736420314560 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/1093/statm: 5488 1366 463 379 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21952

[startup+0.700906 s]
/proc/loadavg: 2.07 2.02 2.00 2/181 1093
/proc/meminfo: memFree=19028516/32951124 swapFree=67111528/67111528
[pid=1093] ppid=1091 vsize=21952 CPUtime=0.01 cores=0,2,4,6
/proc/1093/stat : 1093 (python) S 1091 1093 436 0 -1 4202496 1528 0 0 0 1 0 0 0 25 0 1 0 441060546 22478848 1366 33554432000 4194304 5745468 140736420314560 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/1093/statm: 5488 1366 463 379 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21952

[startup+1.50075 s]
/proc/loadavg: 2.07 2.02 2.00 3/183 1095
/proc/meminfo: memFree=19017080/32951124 swapFree=67111528/67111528
[pid=1093] ppid=1091 vsize=21952 CPUtime=0.01 cores=0,2,4,6
/proc/1093/stat : 1093 (python) S 1091 1093 436 0 -1 4202496 1528 0 0 0 1 0 0 0 25 0 1 0 441060546 22478848 1366 33554432000 4194304 5745468 140736420314560 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/1093/statm: 5488 1366 463 379 0 929 0
[pid=1095] ppid=1093 vsize=8364 CPUtime=1.46 cores=0,2,4,6
/proc/1095/stat : 1095 (features) R 1093 1093 436 0 -1 4202496 2647 0 0 0 145 1 0 0 25 0 1 0 441060548 8564736 1530 33554432000 134512640 135907751 4290658560 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 2 0 0 0
/proc/1095/statm: 2091 1530 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30316

[startup+3.10044 s]
/proc/loadavg: 2.07 2.02 2.00 3/183 1095
/proc/meminfo: memFree=19017948/32951124 swapFree=67111528/67111528
[pid=1093] ppid=1091 vsize=21952 CPUtime=0.01 cores=0,2,4,6
/proc/1093/stat : 1093 (python) S 1091 1093 436 0 -1 4202496 1528 0 0 0 1 0 0 0 25 0 1 0 441060546 22478848 1366 33554432000 4194304 5745468 140736420314560 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/1093/statm: 5488 1366 463 379 0 929 0
[pid=1095] ppid=1093 vsize=4844 CPUtime=3.06 cores=0,2,4,6
/proc/1095/stat : 1095 (features) R 1093 1093 436 0 -1 4202496 2914 0 0 0 303 3 0 0 25 0 1 0 441060548 4960256 892 33554432000 134512640 135907751 4290658560 18446744073709551615 134851260 0 0 16781312 0 0 0 0 17 2 0 0 0
/proc/1095/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 26796

[startup+6.30086 s]
/proc/loadavg: 2.06 2.02 2.00 3/183 1095
/proc/meminfo: memFree=19019428/32951124 swapFree=67111528/67111528
[pid=1093] ppid=1091 vsize=21952 CPUtime=0.01 cores=0,2,4,6
/proc/1093/stat : 1093 (python) S 1091 1093 436 0 -1 4202496 1528 0 0 0 1 0 0 0 25 0 1 0 441060546 22478848 1366 33554432000 4194304 5745468 140736420314560 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/1093/statm: 5488 1366 463 379 0 929 0
[pid=1095] ppid=1093 vsize=4844 CPUtime=6.26 cores=0,2,4,6
/proc/1095/stat : 1095 (features) R 1093 1093 436 0 -1 4202496 2914 0 0 0 623 3 0 0 25 0 1 0 441060548 4960256 892 33554432000 134512640 135907751 4290658560 18446744073709551615 134518352 0 0 16781312 0 0 0 0 17 2 0 0 0
/proc/1095/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 26796

[startup+12.7007 s]
/proc/loadavg: 2.06 2.01 2.00 3/183 1095
/proc/meminfo: memFree=19019660/32951124 swapFree=67111528/67111528
[pid=1093] ppid=1091 vsize=21952 CPUtime=0.01 cores=0,2,4,6
/proc/1093/stat : 1093 (python) S 1091 1093 436 0 -1 4202496 1528 0 0 0 1 0 0 0 25 0 1 0 441060546 22478848 1366 33554432000 4194304 5745468 140736420314560 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/1093/statm: 5488 1366 463 379 0 929 0
[pid=1095] ppid=1093 vsize=4844 CPUtime=12.66 cores=0,2,4,6
/proc/1095/stat : 1095 (features) R 1093 1093 436 0 -1 4202496 2914 0 0 0 1263 3 0 0 25 0 1 0 441060548 4960256 892 33554432000 134512640 135907751 4290658560 18446744073709551615 134851269 0 0 16781312 0 0 0 0 17 2 0 0 0
/proc/1095/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26796

[startup+25.5003 s]
/proc/loadavg: 2.12 2.03 2.01 3/186 1131
/proc/meminfo: memFree=19011520/32951124 swapFree=67111528/67111528
[pid=1093] ppid=1091 vsize=34452 CPUtime=0.02 cores=0,2,4,6
/proc/1093/stat : 1093 (python) S 1091 1093 436 0 -1 4202496 2177 0 0 0 2 0 0 0 18 0 1 0 441060546 35278848 1426 33554432000 4194304 5745468 140736420314560 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/1093/statm: 8613 1426 488 379 0 933 0
[pid=1095] ppid=1093 vsize=0 CPUtime=13.44 cores=0,2,4,6
/proc/1095/stat : 1095 (features) Z 1093 1093 436 0 -1 4202524 2927 0 0 0 1341 3 0 0 25 0 1 0 441060548 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/1095/statm: 0 0 0 0 0 0 0
[pid=1096] ppid=1093 vsize=0 CPUtime=0.31 cores=0,2,4,6
/proc/1096/stat : 1096 (coach) Z 1093 1093 436 0 -1 4202524 3927 0 0 0 31 0 0 0 20 0 1 0 441061894 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/1096/statm: 0 0 0 0 0 0 0
[pid=1097] ppid=1093 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/1097/stat : 1097 (timerun) S 1093 1093 436 0 -1 4202496 759 0 0 0 0 0 0 0 17 0 1 0 441061927 8908800 248 33554432000 4194304 4922060 140737431118304 18446744073709551615 244446764165 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/1097/statm: 2175 248 208 178 0 68 0
[pid=1098] ppid=1097 vsize=22872 CPUtime=11.67 cores=0,2,4,6
/proc/1098/stat : 1098 (cryptominisat) R 1097 1093 436 0 -1 4202496 9449 0 0 0 1166 1 0 0 25 0 1 0 441061927 23420928 3338 33554432000 134512640 134994940 4290648112 18446744073709551615 134642721 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/1098/statm: 5718 3338 356 118 0 4903 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 66024

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

[startup+31.9071 s]
/proc/loadavg: 2.11 2.03 2.01 3/186 1132
/proc/meminfo: memFree=19005096/32951124 swapFree=67111528/67111528
[pid=1093] ppid=1091 vsize=34452 CPUtime=0.02 cores=0,2,4,6
/proc/1093/stat : 1093 (python) S 1091 1093 436 0 -1 4202496 2178 0 0 0 2 0 0 0 18 0 1 0 441060546 35278848 1426 33554432000 4194304 5745468 140736420314560 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/1093/statm: 8613 1426 488 379 0 933 0
[pid=1095] ppid=1093 vsize=0 CPUtime=13.44 cores=0,2,4,6
/proc/1095/stat : 1095 (features) Z 1093 1093 436 0 -1 4202524 2927 0 0 0 1341 3 0 0 25 0 1 0 441060548 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/1095/statm: 0 0 0 0 0 0 0
[pid=1096] ppid=1093 vsize=0 CPUtime=0.31 cores=0,2,4,6
/proc/1096/stat : 1096 (coach) Z 1093 1093 436 0 -1 4202524 3927 0 0 0 31 0 0 0 20 0 1 0 441061894 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/1096/statm: 0 0 0 0 0 0 0
[pid=1097] ppid=1093 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/1097/stat : 1097 (timerun) S 1093 1093 436 0 -1 4202496 759 0 0 0 0 0 0 0 17 0 1 0 441061927 8908800 248 33554432000 4194304 4922060 140737431118304 18446744073709551615 244446764165 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/1097/statm: 2175 248 208 178 0 68 0
[pid=1098] ppid=1097 vsize=26036 CPUtime=18.08 cores=0,2,4,6
/proc/1098/stat : 1098 (cryptominisat) R 1097 1093 436 0 -1 4202496 12876 0 0 0 1806 2 0 0 25 0 1 0 441061927 26660864 4144 33554432000 134512640 134994940 4290648112 18446744073709551615 134643761 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/1098/statm: 6509 4144 356 118 0 5694 0
Current children cumulated CPU time (s) 31.85
Current children cumulated vsize (KiB) 69188

[startup+35.1005 s]
/proc/loadavg: 2.10 2.03 2.01 3/186 1134
/proc/meminfo: memFree=19017368/32951124 swapFree=67111528/67111528
[pid=1093] ppid=1091 vsize=34452 CPUtime=21 cores=0,2,4,6
/proc/1093/stat : 1093 (python) S 1091 1093 436 0 -1 4202496 2341 15241 0 0 2 0 2096 2 18 0 1 0 441060546 35278848 1428 33554432000 4194304 5745468 140736420314560 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/1093/statm: 8613 1428 488 379 0 933 0
[pid=1095] ppid=1093 vsize=0 CPUtime=13.44 cores=0,2,4,6
/proc/1095/stat : 1095 (features) Z 1093 1093 436 0 -1 4202524 2927 0 0 0 1341 3 0 0 25 0 1 0 441060548 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/1095/statm: 0 0 0 0 0 0 0
[pid=1096] ppid=1093 vsize=0 CPUtime=0.31 cores=0,2,4,6
/proc/1096/stat : 1096 (coach) Z 1093 1093 436 0 -1 4202524 3927 0 0 0 31 0 0 0 20 0 1 0 441061894 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/1096/statm: 0 0 0 0 0 0 0
[pid=1133] ppid=1093 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/1133/stat : 1133 (timerun) S 1093 1093 436 0 -1 4202496 755 0 0 0 0 0 0 0 19 0 1 0 441064027 8908800 248 33554432000 4194304 4922060 140735415797232 18446744073709551615 244446764165 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1133/statm: 2175 248 208 178 0 68 0
[pid=1134] ppid=1133 vsize=417908 CPUtime=0.28 cores=0,2,4,6
/proc/1134/stat : 1134 (adaptg2wsat2009) R 1133 1093 436 0 -1 4194304 520 0 0 0 28 0 0 0 21 0 1 0 441064028 427937792 465 33554432000 134512640 134546244 4291553632 18446744073709551615 134524553 0 0 16781312 0 0 0 0 17 2 0 0 0
/proc/1134/statm: 104477 465 91 9 0 103141 0
Current children cumulated CPU time (s) 35.03
Current children cumulated vsize (KiB) 461060

[startup+35.9003 s]
/proc/loadavg: 2.10 2.03 2.01 3/186 1134
/proc/meminfo: memFree=19017368/32951124 swapFree=67111528/67111528
[pid=1093] ppid=1091 vsize=34452 CPUtime=21 cores=0,2,4,6
/proc/1093/stat : 1093 (python) S 1091 1093 436 0 -1 4202496 2341 15241 0 0 2 0 2096 2 18 0 1 0 441060546 35278848 1428 33554432000 4194304 5745468 140736420314560 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/1093/statm: 8613 1428 488 379 0 933 0
[pid=1095] ppid=1093 vsize=0 CPUtime=13.44 cores=0,2,4,6
/proc/1095/stat : 1095 (features) Z 1093 1093 436 0 -1 4202524 2927 0 0 0 1341 3 0 0 25 0 1 0 441060548 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/1095/statm: 0 0 0 0 0 0 0
[pid=1096] ppid=1093 vsize=0 CPUtime=0.31 cores=0,2,4,6
/proc/1096/stat : 1096 (coach) Z 1093 1093 436 0 -1 4202524 3927 0 0 0 31 0 0 0 20 0 1 0 441061894 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/1096/statm: 0 0 0 0 0 0 0
[pid=1133] ppid=1093 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/1133/stat : 1133 (timerun) S 1093 1093 436 0 -1 4202496 755 0 0 0 0 0 0 0 19 0 1 0 441064027 8908800 248 33554432000 4194304 4922060 140735415797232 18446744073709551615 244446764165 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1133/statm: 2175 248 208 178 0 68 0
[pid=1134] ppid=1133 vsize=417908 CPUtime=1.07 cores=0,2,4,6
/proc/1134/stat : 1134 (adaptg2wsat2009) R 1133 1093 436 0 -1 4194304 520 0 0 0 107 0 0 0 24 0 1 0 441064028 427937792 465 33554432000 134512640 134546244 4291553632 18446744073709551615 134524540 0 0 16781312 0 0 0 0 17 2 0 0 0
/proc/1134/statm: 104477 465 91 9 0 103141 0
Current children cumulated CPU time (s) 35.82
Current children cumulated vsize (KiB) 461060

[startup+36.3063 s]
/proc/loadavg: 2.10 2.03 2.01 3/186 1134
/proc/meminfo: memFree=19016128/32951124 swapFree=67111528/67111528
[pid=1093] ppid=1091 vsize=34452 CPUtime=21 cores=0,2,4,6
/proc/1093/stat : 1093 (python) S 1091 1093 436 0 -1 4202496 2341 15241 0 0 2 0 2096 2 18 0 1 0 441060546 35278848 1428 33554432000 4194304 5745468 140736420314560 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/1093/statm: 8613 1428 488 379 0 933 0
[pid=1095] ppid=1093 vsize=0 CPUtime=13.44 cores=0,2,4,6
/proc/1095/stat : 1095 (features) Z 1093 1093 436 0 -1 4202524 2927 0 0 0 1341 3 0 0 25 0 1 0 441060548 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/1095/statm: 0 0 0 0 0 0 0
[pid=1096] ppid=1093 vsize=0 CPUtime=0.31 cores=0,2,4,6
/proc/1096/stat : 1096 (coach) Z 1093 1093 436 0 -1 4202524 3927 0 0 0 31 0 0 0 20 0 1 0 441061894 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/1096/statm: 0 0 0 0 0 0 0
[pid=1133] ppid=1093 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/1133/stat : 1133 (timerun) S 1093 1093 436 0 -1 4202496 755 0 0 0 0 0 0 0 19 0 1 0 441064027 8908800 248 33554432000 4194304 4922060 140735415797232 18446744073709551615 244446764165 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1133/statm: 2175 248 208 178 0 68 0
[pid=1134] ppid=1133 vsize=418052 CPUtime=1.48 cores=0,2,4,6
/proc/1134/stat : 1134 (adaptg2wsat2009) R 1133 1093 436 0 -1 4194304 607 0 0 0 148 0 0 0 25 0 1 0 441064028 428085248 551 33554432000 134512640 134546244 4291553632 18446744073709551615 134535096 0 0 16781312 0 0 0 0 17 2 0 0 0
/proc/1134/statm: 104513 551 108 9 0 103177 0
Current children cumulated CPU time (s) 36.23
Current children cumulated vsize (KiB) 461204

[startup+36.7012 s]
/proc/loadavg: 2.10 2.03 2.01 3/186 1134
/proc/meminfo: memFree=19016128/32951124 swapFree=67111528/67111528
[pid=1093] ppid=1091 vsize=34452 CPUtime=21 cores=0,2,4,6
/proc/1093/stat : 1093 (python) S 1091 1093 436 0 -1 4202496 2341 15241 0 0 2 0 2096 2 18 0 1 0 441060546 35278848 1428 33554432000 4194304 5745468 140736420314560 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/1093/statm: 8613 1428 488 379 0 933 0
[pid=1095] ppid=1093 vsize=0 CPUtime=13.44 cores=0,2,4,6
/proc/1095/stat : 1095 (features) Z 1093 1093 436 0 -1 4202524 2927 0 0 0 1341 3 0 0 25 0 1 0 441060548 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/1095/statm: 0 0 0 0 0 0 0
[pid=1096] ppid=1093 vsize=0 CPUtime=0.31 cores=0,2,4,6
/proc/1096/stat : 1096 (coach) Z 1093 1093 436 0 -1 4202524 3927 0 0 0 31 0 0 0 20 0 1 0 441061894 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/1096/statm: 0 0 0 0 0 0 0
[pid=1133] ppid=1093 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/1133/stat : 1133 (timerun) S 1093 1093 436 0 -1 4202496 755 0 0 0 0 0 0 0 19 0 1 0 441064027 8908800 248 33554432000 4194304 4922060 140735415797232 18446744073709551615 244446764165 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1133/statm: 2175 248 208 178 0 68 0
[pid=1134] ppid=1133 vsize=418052 CPUtime=1.87 cores=0,2,4,6
/proc/1134/stat : 1134 (adaptg2wsat2009) R 1133 1093 436 0 -1 4194304 607 0 0 0 187 0 0 0 25 0 1 0 441064028 428085248 551 33554432000 134512640 134546244 4291553632 18446744073709551615 134535013 0 0 16781312 0 0 0 0 17 2 0 0 0
/proc/1134/statm: 104513 551 108 9 0 103177 0
Current children cumulated CPU time (s) 36.62
Current children cumulated vsize (KiB) 461204

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1093 and gives
#  childrusage.ru_utime.tv_sec=34
#  childrusage.ru_utime.tv_usec=728720
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=80987
# CPU time returned by wait4() is 34.8097
# while last known CPU time is 36.62
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 36.7254
CPU time (s): 36.62
CPU user time (s): 36.57
CPU system time (s): 0.05
CPU usage (%): 99.7131
Max. virtual memory (cumulated for all children) (KiB): 461204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.7287
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25029
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= 241
involuntary context switches= 144

runsolver used 0.058991 second user time and 0.131979 second system time

The end

Launcher Data 

Begin job on node105 at 2011-04-20 12:16:41
IDJOB=3221748
IDBENCH=82975
IDSOLVER=1635
FILE ID=node105/3221748-1303294601
RUNJOBID= node105-1303289365-454
PBS_JOBID= 13049598
Free space on /tmp= 72256 MiB

SOLVER NAME= Coach 2011-03-18
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S501033814-049.SATISFIABLE.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3221748-1303294601/watcher-3221748-1303294601 -o /tmp/evaluation-result-3221748-1303294601/solver-3221748-1303294601 -C 5000 -W 5000 -M 15500  python portfolio_solver.py -t 5000 -s 1822341252  HOME/instance-3221748-1303294601.cnf

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

MD5SUM BENCH= 793faf2fe67c6773a49b839c9edfeeb3
RANDOM SEED=1822341252

node105.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		: 2666.825
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	: 5333.65
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		: 2666.825
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	: 5226.15
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		: 2666.825
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	: 5332.82
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		: 2666.825
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		: 2666.825
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	: 5410.70
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		: 2666.825
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	: 5332.74
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		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19028672 kB
Buffers:        710116 kB
Cached:       12774644 kB
SwapCached:          0 kB
Active:        5462716 kB
Inactive:      8097592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19028672 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           71560 kB
Writeback:           0 kB
AnonPages:       74980 kB
Mapped:          17808 kB
Slab:           300108 kB
PageTables:       4488 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   225632 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72220 MiB
End job on node105 at 2011-04-20 12:17:18