Trace number 3449292

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 2011-03-18 (1200 s timeout)SAT 20.54 20.6274

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v175-c3727-S110935064-075.SATISFIABLE.cnf
MD5SUMb179d65395dd8ffd730bf106fb19b537
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.272958
Satisfiable
(Un)Satisfiability was proved
Number of variables175
Number of clauses3727
Sum of the clauses size18635
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 53727
Number of clauses of size over 50

Solver Data 

13.31/13.66	c COMMAND LINE: portfolio_solver.py -t 1200 -s 1054515801 HOME/instance-3449292-1307053845.cnf
13.31/13.66	c    tmpdir         WORKING-DIR
13.31/13.66	c    timelimit      1200
13.31/13.66	c    seed           1054515801
13.31/13.66	c    verbosity      0
13.31/13.66	c Parsed command line and set default values...
13.31/13.66	c Starting *WALL CLOCK* TIMER
13.31/13.66	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
13.31/13.66	c   indicating coach-executables-test.sh was run successfully earlier
13.31/13.66	c Making sure all necessary files and folders are present...
13.31/13.66	c   Checking for ./features                            OK
13.31/13.66	c   Checking for COACH/coach                           OK
13.31/13.66	c   Checking for preprocessors/SatELite_v1.0_linux     OK
13.31/13.66	c   Checking for solvers/adaptg2wsat2009               OK
13.31/13.66	c   Checking for solvers/adaptg2wsat2009++             OK
13.31/13.66	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
13.31/13.66	c   Checking for solvers/cryptominisat                 OK
13.31/13.66	c   Checking for solvers/glucose_static                OK
13.31/13.66	c   Checking for solvers/gnovelty+2                    OK
13.31/13.66	c   Checking for solvers/gnovelty+2-H                  OK
13.31/13.66	c   Checking for solvers/hybridGM3                     OK
13.31/13.66	c   Checking for solvers/kcnfs04SAT07                  OK
13.31/13.66	c   Checking for solvers/lingeling                     OK
13.31/13.66	c   Checking for solvers/LySATc                        OK
13.31/13.66	c   Checking for solvers/LySATi                        OK
13.31/13.66	c   Checking for solvers/march_hi                      OK
13.31/13.66	c   Checking for solvers/march_nn                      OK
13.31/13.66	c   Checking for solvers/minisat_static                OK
13.31/13.66	c   Checking for solvers/mxc-sat09                     OK
13.31/13.66	c   Checking for solvers/picosat                       OK
13.31/13.66	c   Checking for solvers/precosat                      OK
13.31/13.66	c   Checking for solvers/SATenstein                    OK
13.31/13.66	c   Checking for solvers/TNM                           OK
13.31/13.66	c   Checking for solvers/ubcsatOrig                    OK
13.31/13.66	c   Checking for utilities/timerun                     OK
13.31/13.66	c   Checking for folder COACH/DATA                     OK
13.31/13.66	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
13.31/13.66	c Check successful
13.31/13.66	c TIMER: 0.0 sec total, 0.0 sec since previous report
13.31/13.66	c Computing instance features...
13.31/13.66	c    ./features HOME/instance-3449292-1307053845.cnf
13.31/13.66	c    Features found: 175 3727 0.0469546552 0.0285714286 0.0946248945 0.0211966729 0.0367587872 3.56550834 0.0285714286 0 0.0285714286 0.0285714286 -0 0.37472498 0.650686878 0.2 1 0.830304396 0.0790000244 0.0655315171 0 0.3125 2.94782655 0 0 0 0.00532791598 0.2244881 0.00268312316 0.00885430641 2.85186074 0.186477059 0.0427735827 0.0317332533 0.0383686611 0.045881406 0 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1
13.31/13.66	c TIMER: 13.31 sec total, 13.31 sec since previous report
13.31/13.66	c Computing most promising solver to run...
13.31/13.66	c    COACH/coach 175 3727 0.0469546552 0.0285714286 0.0946248945 0.0211966729 0.0367587872 3.56550834 0.0285714286 0 0.0285714286 0.0285714286 -0 0.37472498 0.650686878 0.2 1 0.830304396 0.0790000244 0.0655315171 0 0.3125 2.94782655 0 0 0 0.00532791598 0.2244881 0.00268312316 0.00885430641 2.85186074 0.186477059 0.0427735827 0.0317332533 0.0383686611 0.045881406 0 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1 COACH/DATA/ 1
13.31/13.66	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
13.31/13.66	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
13.31/13.66	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
13.31/13.66	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
13.31/13.66	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
13.31/13.66	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
13.31/13.66	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
13.31/13.66	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
13.31/13.66	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
13.31/13.66	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
13.31/13.66	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 689 0
13.31/13.66	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 100000 0
13.31/13.66	c TIMER: 13.63 sec total, 0.32 sec since previous report
13.31/13.66	c Preprocessing OFF
13.31/13.66	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
13.31/13.66	c    cryptominisat   	              4 	False
13.31/13.66	c    adaptg2wsat2009 	              4 	False
13.31/13.66	c    precosat        	              4 	False
13.31/13.66	c    march_hi        	              4 	False
20.54/20.62	c    hybridGM3       	              4 	False
20.54/20.62	c    lingeling       	              4 	False
20.54/20.62	c    gnovelty+2      	              4 	False
20.54/20.62	c    TNM             	              4 	False
20.54/20.62	c    AshiHgen        	              4 	False
20.54/20.62	c    mxc-sat09       	              4 	False
20.54/20.62	c    gnovelty+2      	            689 	False
20.54/20.62	c    gnovelty+2      	         100000 	False
20.54/20.62	c Default solver to fall back on, in case everything fails:
20.54/20.62	c    lingeling       	       no limit 	False
20.54/20.62	c Running cryptominisat for 4 seconds on HOME/instance-3449292-1307053845.cnf
20.54/20.62	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449292-1307053845.cnf
20.54/20.62	c TIMER: 17.65 sec total, 4.01 sec since previous report
20.54/20.62	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3449292-1307053845.cnf
20.54/20.62	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3449292-1307053845.cnf
20.54/20.62	c TIMER: 20.59 sec total, 2.94 sec since previous report
20.54/20.62	c Instance solved!
20.54/20.62	s SATISFIABLE
20.54/20.62	v 1 2 3 4 -5 6 -7 8 9 10 11 -12 13 14 -15 16 17 18 -19 20
20.54/20.62	v 21 -22 -23 -24 25 26 27 28 29 30 -31 -32 -33 34 -35 36 -37 38 39 40
20.54/20.62	v 41 -42 -43 -44 -45 -46 -47 48 -49 -50 51 -52 -53 54 55 56 57 58 59 60
20.54/20.62	v -61 62 -63 -64 -65 -66 67 -68 -69 -70 -71 -72 73 74 -75 76 77 78 -79 -80
20.54/20.62	v 81 82 -83 -84 85 -86 87 -88 -89 -90 91 -92 93 94 95 96 -97 98 99 -100
20.54/20.62	v 101 -102 -103 -104 105 -106 -107 108 109 -110 -111 112 -113 114 115 116 -117 -118 -119 120
20.54/20.62	v 121 -122 -123 -124 125 126 127 -128 -129 130 -131 -132 133 134 135 136 137 -138 -139 140
20.54/20.62	v -141 -142 143 144 -145 -146 147 -148 149 150 -151 -152 153 154 155 -156 157 158 159 160
20.54/20.62	v 161 -162 -163 164 165 -166 -167 168 169 170 171 172 -173 174 -175 0
20.54/20.62	c TIMER: 20.59 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: 977)

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-3449292-1307053845/watcher-3449292-1307053845 -o /tmp/evaluation-result-3449292-1307053845/solver-3449292-1307053845 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 1054515801 HOME/instance-3449292-1307053845.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.01 4.03 3.18 5/529 26206
/proc/meminfo: memFree=30439056/32951124 swapFree=51712236/67111528
[pid=26206] ppid=26204 vsize=16240 CPUtime=0 cores=4,6
/proc/26206/stat : 26206 (python) R 26204 26206 25573 0 -1 4202496 1050 0 0 0 0 0 0 0 25 0 1 0 816987127 16629760 922 33554432000 4194304 5683644 140733398274992 18446744073709551615 5293775 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/26206/statm: 4060 922 381 364 0 547 0

[startup+0.0387219 s]
/proc/loadavg: 4.01 4.03 3.18 5/529 26206
/proc/meminfo: memFree=30439056/32951124 swapFree=51712236/67111528
[pid=26206] ppid=26204 vsize=21896 CPUtime=0.01 cores=4,6
/proc/26206/stat : 26206 (python) S 26204 26206 25573 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 816987127 22421504 1350 33554432000 4194304 5683644 140733398274992 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/26206/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.100732 s]
/proc/loadavg: 4.01 4.03 3.18 5/529 26206
/proc/meminfo: memFree=30439056/32951124 swapFree=51712236/67111528
[pid=26206] ppid=26204 vsize=21896 CPUtime=0.01 cores=4,6
/proc/26206/stat : 26206 (python) S 26204 26206 25573 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 816987127 22421504 1350 33554432000 4194304 5683644 140733398274992 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/26206/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.300698 s]
/proc/loadavg: 4.01 4.03 3.18 5/529 26206
/proc/meminfo: memFree=30439056/32951124 swapFree=51712236/67111528
[pid=26206] ppid=26204 vsize=21896 CPUtime=0.01 cores=4,6
/proc/26206/stat : 26206 (python) S 26204 26206 25573 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 816987127 22421504 1350 33554432000 4194304 5683644 140733398274992 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/26206/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.70063 s]
/proc/loadavg: 4.01 4.03 3.18 5/529 26206
/proc/meminfo: memFree=30439056/32951124 swapFree=51712236/67111528
[pid=26206] ppid=26204 vsize=21896 CPUtime=0.01 cores=4,6
/proc/26206/stat : 26206 (python) S 26204 26206 25573 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 816987127 22421504 1350 33554432000 4194304 5683644 140733398274992 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/26206/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+1.5005 s]
/proc/loadavg: 4.01 4.03 3.18 5/531 26208
/proc/meminfo: memFree=30422920/32951124 swapFree=51712236/67111528
[pid=26206] ppid=26204 vsize=21896 CPUtime=0.01 cores=4,6
/proc/26206/stat : 26206 (python) S 26204 26206 25573 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 816987127 22421504 1350 33554432000 4194304 5683644 140733398274992 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/26206/statm: 5474 1350 443 364 0 929 0
[pid=26208] ppid=26206 vsize=8364 CPUtime=1.46 cores=4,6
/proc/26208/stat : 26208 (features) R 26206 26206 25573 0 -1 4202496 2646 0 0 0 145 1 0 0 25 0 1 0 816987130 8564736 1530 33554432000 134512640 135907751 4292523712 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/26208/statm: 2091 1530 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30260

[startup+3.10018 s]
/proc/loadavg: 4.09 4.04 3.19 6/531 26208
/proc/meminfo: memFree=30424036/32951124 swapFree=51712236/67111528
[pid=26206] ppid=26204 vsize=21896 CPUtime=0.01 cores=4,6
/proc/26206/stat : 26206 (python) S 26204 26206 25573 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 816987127 22421504 1350 33554432000 4194304 5683644 140733398274992 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/26206/statm: 5474 1350 443 364 0 929 0
[pid=26208] ppid=26206 vsize=4844 CPUtime=3.06 cores=4,6
/proc/26208/stat : 26208 (features) R 26206 26206 25573 0 -1 4202496 2913 0 0 0 304 2 0 0 25 0 1 0 816987130 4960256 892 33554432000 134512640 135907751 4292523712 18446744073709551615 134518797 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/26208/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 26740

[startup+6.30064 s]
/proc/loadavg: 4.09 4.04 3.19 5/531 26210
/proc/meminfo: memFree=30430768/32951124 swapFree=51712236/67111528
[pid=26206] ppid=26204 vsize=21896 CPUtime=0.01 cores=4,6
/proc/26206/stat : 26206 (python) S 26204 26206 25573 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 816987127 22421504 1350 33554432000 4194304 5683644 140733398274992 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/26206/statm: 5474 1350 443 364 0 929 0
[pid=26208] ppid=26206 vsize=4844 CPUtime=6.26 cores=4,6
/proc/26208/stat : 26208 (features) R 26206 26206 25573 0 -1 4202496 2913 0 0 0 624 2 0 0 25 0 1 0 816987130 4960256 892 33554432000 134512640 135907751 4292523712 18446744073709551615 134518689 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/26208/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 26740

[startup+12.7005 s]
/proc/loadavg: 4.08 4.04 3.20 5/531 26215
/proc/meminfo: memFree=30430412/32951124 swapFree=51712236/67111528
[pid=26206] ppid=26204 vsize=21896 CPUtime=0.01 cores=4,6
/proc/26206/stat : 26206 (python) S 26204 26206 25573 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 816987127 22421504 1350 33554432000 4194304 5683644 140733398274992 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/26206/statm: 5474 1350 443 364 0 929 0
[pid=26208] ppid=26206 vsize=4844 CPUtime=12.66 cores=4,6
/proc/26208/stat : 26208 (features) R 26206 26206 25573 0 -1 4202496 2913 0 0 0 1264 2 0 0 25 0 1 0 816987130 4960256 892 33554432000 134512640 135907751 4292523712 18446744073709551615 134518653 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/26208/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26740

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

[startup+15.9009 s]
/proc/loadavg: 4.08 4.04 3.20 5/534 26220
/proc/meminfo: memFree=30410672/32951124 swapFree=51712236/67111528
[pid=26206] ppid=26204 vsize=34396 CPUtime=0.02 cores=4,6
/proc/26206/stat : 26206 (python) S 26204 26206 25573 0 -1 4202496 2161 0 0 0 2 0 0 0 18 0 1 0 816987127 35221504 1407 33554432000 4194304 5683644 140733398274992 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/26206/statm: 8599 1407 468 364 0 933 0
[pid=26208] ppid=26206 vsize=0 CPUtime=13.3 cores=4,6
/proc/26208/stat : 26208 (features) Z 26206 26206 25573 0 -1 4202524 2926 0 0 0 1328 2 0 0 25 0 1 0 816987130 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/26208/statm: 0 0 0 0 0 0 0
[pid=26216] ppid=26206 vsize=0 CPUtime=0.31 cores=4,6
/proc/26216/stat : 26216 (coach) Z 26206 26206 25573 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 816988461 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/26216/statm: 0 0 0 0 0 0 0
[pid=26217] ppid=26206 vsize=8700 CPUtime=0 cores=4,6
/proc/26217/stat : 26217 (timerun) S 26206 26206 25573 0 -1 4202496 755 0 0 0 0 0 0 0 17 0 1 0 816988494 8908800 247 33554432000 4194304 4922060 140734616501440 18446744073709551615 216634334341 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/26217/statm: 2175 247 208 178 0 68 0
[pid=26218] ppid=26217 vsize=18796 CPUtime=2.21 cores=4,6
/proc/26218/stat : 26218 (cryptominisat) R 26217 26206 25573 0 -1 4202496 4254 0 0 0 221 0 0 0 25 0 1 0 816988495 19247104 2148 33554432000 134512640 134994940 4289360400 18446744073709551615 134641564 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/26218/statm: 4699 2148 355 118 0 3884 0
Current children cumulated CPU time (s) 15.84
Current children cumulated vsize (KiB) 61892

[startup+19.1004 s]
/proc/loadavg: 4.07 4.04 3.21 6/534 26222
/proc/meminfo: memFree=30415508/32951124 swapFree=51712236/67111528
[pid=26206] ppid=26204 vsize=34396 CPUtime=4.02 cores=4,6
/proc/26206/stat : 26206 (python) S 26204 26206 25573 0 -1 4202496 2325 7074 0 0 2 0 399 1 19 0 1 0 816987127 35221504 1409 33554432000 4194304 5683644 140733398274992 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/26206/statm: 8599 1409 468 364 0 933 0
[pid=26208] ppid=26206 vsize=0 CPUtime=13.3 cores=4,6
/proc/26208/stat : 26208 (features) Z 26206 26206 25573 0 -1 4202524 2926 0 0 0 1328 2 0 0 25 0 1 0 816987130 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/26208/statm: 0 0 0 0 0 0 0
[pid=26216] ppid=26206 vsize=0 CPUtime=0.31 cores=4,6
/proc/26216/stat : 26216 (coach) Z 26206 26206 25573 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 816988461 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/26216/statm: 0 0 0 0 0 0 0
[pid=26221] ppid=26206 vsize=8700 CPUtime=0 cores=4,6
/proc/26221/stat : 26221 (timerun) S 26206 26206 25573 0 -1 4202496 747 0 0 0 0 0 0 0 18 0 1 0 816988895 8908800 248 33554432000 4194304 4922060 140736110042512 18446744073709551615 216634334341 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/26221/statm: 2175 248 208 178 0 68 0
[pid=26222] ppid=26221 vsize=417252 CPUtime=1.41 cores=4,6
/proc/26222/stat : 26222 (adaptg2wsat2009) R 26221 26206 25573 0 -1 4194304 392 0 0 0 141 0 0 0 25 0 1 0 816988895 427266048 337 33554432000 134512640 134546244 4292098272 18446744073709551615 134535622 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/26222/statm: 104313 337 108 9 0 102977 0
Current children cumulated CPU time (s) 19.04
Current children cumulated vsize (KiB) 460348

[startup+19.9012 s]
/proc/loadavg: 4.07 4.04 3.21 5/534 26224
/proc/meminfo: memFree=30430512/32951124 swapFree=51712236/67111528
[pid=26206] ppid=26204 vsize=34396 CPUtime=4.02 cores=4,6
/proc/26206/stat : 26206 (python) S 26204 26206 25573 0 -1 4202496 2325 7074 0 0 2 0 399 1 19 0 1 0 816987127 35221504 1409 33554432000 4194304 5683644 140733398274992 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/26206/statm: 8599 1409 468 364 0 933 0
[pid=26208] ppid=26206 vsize=0 CPUtime=13.3 cores=4,6
/proc/26208/stat : 26208 (features) Z 26206 26206 25573 0 -1 4202524 2926 0 0 0 1328 2 0 0 25 0 1 0 816987130 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/26208/statm: 0 0 0 0 0 0 0
[pid=26216] ppid=26206 vsize=0 CPUtime=0.31 cores=4,6
/proc/26216/stat : 26216 (coach) Z 26206 26206 25573 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 816988461 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/26216/statm: 0 0 0 0 0 0 0
[pid=26221] ppid=26206 vsize=8700 CPUtime=0 cores=4,6
/proc/26221/stat : 26221 (timerun) S 26206 26206 25573 0 -1 4202496 747 0 0 0 0 0 0 0 18 0 1 0 816988895 8908800 248 33554432000 4194304 4922060 140736110042512 18446744073709551615 216634334341 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/26221/statm: 2175 248 208 178 0 68 0
[pid=26222] ppid=26221 vsize=417252 CPUtime=2.21 cores=4,6
/proc/26222/stat : 26222 (adaptg2wsat2009) R 26221 26206 25573 0 -1 4194304 392 0 0 0 221 0 0 0 25 0 1 0 816988895 427266048 337 33554432000 134512640 134546244 4292098272 18446744073709551615 134535417 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/26222/statm: 104313 337 108 9 0 102977 0
Current children cumulated CPU time (s) 19.84
Current children cumulated vsize (KiB) 460348

[startup+20.3012 s]
/proc/loadavg: 4.07 4.04 3.21 5/534 26224
/proc/meminfo: memFree=30430512/32951124 swapFree=51712236/67111528
[pid=26206] ppid=26204 vsize=34396 CPUtime=4.02 cores=4,6
/proc/26206/stat : 26206 (python) S 26204 26206 25573 0 -1 4202496 2325 7074 0 0 2 0 399 1 19 0 1 0 816987127 35221504 1409 33554432000 4194304 5683644 140733398274992 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/26206/statm: 8599 1409 468 364 0 933 0
[pid=26208] ppid=26206 vsize=0 CPUtime=13.3 cores=4,6
/proc/26208/stat : 26208 (features) Z 26206 26206 25573 0 -1 4202524 2926 0 0 0 1328 2 0 0 25 0 1 0 816987130 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/26208/statm: 0 0 0 0 0 0 0
[pid=26216] ppid=26206 vsize=0 CPUtime=0.31 cores=4,6
/proc/26216/stat : 26216 (coach) Z 26206 26206 25573 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 816988461 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/26216/statm: 0 0 0 0 0 0 0
[pid=26221] ppid=26206 vsize=8700 CPUtime=0 cores=4,6
/proc/26221/stat : 26221 (timerun) S 26206 26206 25573 0 -1 4202496 747 0 0 0 0 0 0 0 18 0 1 0 816988895 8908800 248 33554432000 4194304 4922060 140736110042512 18446744073709551615 216634334341 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/26221/statm: 2175 248 208 178 0 68 0
[pid=26222] ppid=26221 vsize=417252 CPUtime=2.61 cores=4,6
/proc/26222/stat : 26222 (adaptg2wsat2009) R 26221 26206 25573 0 -1 4194304 392 0 0 0 261 0 0 0 25 0 1 0 816988895 427266048 337 33554432000 134512640 134546244 4292098272 18446744073709551615 134534847 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/26222/statm: 104313 337 108 9 0 102977 0
Current children cumulated CPU time (s) 20.24
Current children cumulated vsize (KiB) 460348

[startup+20.5011 s]
/proc/loadavg: 4.07 4.04 3.21 5/534 26224
/proc/meminfo: memFree=30430512/32951124 swapFree=51712236/67111528
[pid=26206] ppid=26204 vsize=34396 CPUtime=4.02 cores=4,6
/proc/26206/stat : 26206 (python) S 26204 26206 25573 0 -1 4202496 2325 7074 0 0 2 0 399 1 19 0 1 0 816987127 35221504 1409 33554432000 4194304 5683644 140733398274992 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/26206/statm: 8599 1409 468 364 0 933 0
[pid=26208] ppid=26206 vsize=0 CPUtime=13.3 cores=4,6
/proc/26208/stat : 26208 (features) Z 26206 26206 25573 0 -1 4202524 2926 0 0 0 1328 2 0 0 25 0 1 0 816987130 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/26208/statm: 0 0 0 0 0 0 0
[pid=26216] ppid=26206 vsize=0 CPUtime=0.31 cores=4,6
/proc/26216/stat : 26216 (coach) Z 26206 26206 25573 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 816988461 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/26216/statm: 0 0 0 0 0 0 0
[pid=26221] ppid=26206 vsize=8700 CPUtime=0 cores=4,6
/proc/26221/stat : 26221 (timerun) S 26206 26206 25573 0 -1 4202496 747 0 0 0 0 0 0 0 18 0 1 0 816988895 8908800 248 33554432000 4194304 4922060 140736110042512 18446744073709551615 216634334341 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/26221/statm: 2175 248 208 178 0 68 0
[pid=26222] ppid=26221 vsize=417252 CPUtime=2.81 cores=4,6
/proc/26222/stat : 26222 (adaptg2wsat2009) R 26221 26206 25573 0 -1 4194304 392 0 0 0 281 0 0 0 25 0 1 0 816988895 427266048 337 33554432000 134512640 134546244 4292098272 18446744073709551615 134534931 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/26222/statm: 104313 337 108 9 0 102977 0
Current children cumulated CPU time (s) 20.44
Current children cumulated vsize (KiB) 460348

[startup+20.6011 s]
/proc/loadavg: 4.07 4.04 3.21 5/534 26224
/proc/meminfo: memFree=30430512/32951124 swapFree=51712236/67111528
[pid=26206] ppid=26204 vsize=34396 CPUtime=4.02 cores=4,6
/proc/26206/stat : 26206 (python) S 26204 26206 25573 0 -1 4202496 2325 7074 0 0 2 0 399 1 19 0 1 0 816987127 35221504 1409 33554432000 4194304 5683644 140733398274992 18446744073709551615 216634515200 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/26206/statm: 8599 1409 468 364 0 933 0
[pid=26208] ppid=26206 vsize=0 CPUtime=13.3 cores=4,6
/proc/26208/stat : 26208 (features) Z 26206 26206 25573 0 -1 4202524 2926 0 0 0 1328 2 0 0 25 0 1 0 816987130 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/26208/statm: 0 0 0 0 0 0 0
[pid=26216] ppid=26206 vsize=0 CPUtime=0.31 cores=4,6
/proc/26216/stat : 26216 (coach) Z 26206 26206 25573 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 816988461 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/26216/statm: 0 0 0 0 0 0 0
[pid=26221] ppid=26206 vsize=8700 CPUtime=0 cores=4,6
/proc/26221/stat : 26221 (timerun) S 26206 26206 25573 0 -1 4202496 747 0 0 0 0 0 0 0 18 0 1 0 816988895 8908800 248 33554432000 4194304 4922060 140736110042512 18446744073709551615 216634334341 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/26221/statm: 2175 248 208 178 0 68 0
[pid=26222] ppid=26221 vsize=417252 CPUtime=2.91 cores=4,6
/proc/26222/stat : 26222 (adaptg2wsat2009) R 26221 26206 25573 0 -1 4194304 392 0 0 0 291 0 0 0 25 0 1 0 816988895 427266048 337 33554432000 134512640 134546244 4292098272 18446744073709551615 134542081 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/26222/statm: 104313 337 108 9 0 102977 0
Current children cumulated CPU time (s) 20.54
Current children cumulated vsize (KiB) 460348

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26206 and gives
#  childrusage.ru_utime.tv_sec=17
#  childrusage.ru_utime.tv_usec=620321
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=47992
# CPU time returned by wait4() is 17.6683
# while last known CPU time is 20.54
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 20.6274
CPU time (s): 20.54
CPU user time (s): 20.51
CPU system time (s): 0.03
CPU usage (%): 99.5763
Max. virtual memory (cumulated for all children) (KiB): 460348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.6203
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16660
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= 187
involuntary context switches= 103

runsolver used 0.12598 second user time and 0.223965 second system time

The end

Launcher Data 

Begin job on node103 at 2011-06-03 00:30:45
IDJOB=3449292
IDBENCH=82821
IDSOLVER=1947
FILE ID=node103/3449292-1307053845
RUNJOBID= node103-1307052499-25592
PBS_JOBID= 13497829
Free space on /tmp= 73528 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v175-c3727-S110935064-075.SATISFIABLE.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449292-1307053845/watcher-3449292-1307053845 -o /tmp/evaluation-result-3449292-1307053845/solver-3449292-1307053845 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 1054515801  HOME/instance-3449292-1307053845.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= b179d65395dd8ffd730bf106fb19b537
RANDOM SEED=1054515801

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.77
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		: 2666.858
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	: 5332.75
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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:      30439212 kB
Buffers:        233504 kB
Cached:         422632 kB
SwapCached:      23760 kB
Active:        1954924 kB
Inactive:       267808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30439212 kB
SwapTotal:    67111528 kB
SwapFree:     51712236 kB
Dirty:           70952 kB
Writeback:           0 kB
AnonPages:     1564036 kB
Mapped:          25596 kB
Slab:           144164 kB
PageTables:      74540 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 162151612 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= 73492 MiB
End job on node103 at 2011-06-03 00:31:06