Trace number 3449356

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 18.81 18.9286

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v125-c2662-S446351158-079.SATISFIABLE.cnf
MD5SUM871f75d4bb41b463ca12a7a8837d201b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.057991
Satisfiable
(Un)Satisfiability was proved
Number of variables125
Number of clauses2662
Sum of the clauses size13310
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 52662
Number of clauses of size over 50

Solver Data 

12.30/12.66	c COMMAND LINE: portfolio_solver.py -t 1200 -s 525653151 HOME/instance-3449356-1307053954.cnf
12.30/12.66	c    tmpdir         WORKING-DIR
12.30/12.66	c    timelimit      1200
12.30/12.66	c    seed           525653151
12.30/12.66	c    verbosity      0
12.30/12.66	c Parsed command line and set default values...
12.30/12.66	c Starting *WALL CLOCK* TIMER
12.30/12.66	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
12.30/12.66	c   indicating coach-executables-test.sh was run successfully earlier
12.30/12.66	c Making sure all necessary files and folders are present...
12.30/12.66	c   Checking for ./features                            OK
12.30/12.66	c   Checking for COACH/coach                           OK
12.30/12.66	c   Checking for preprocessors/SatELite_v1.0_linux     OK
12.30/12.66	c   Checking for solvers/adaptg2wsat2009               OK
12.30/12.66	c   Checking for solvers/adaptg2wsat2009++             OK
12.30/12.66	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
12.30/12.66	c   Checking for solvers/cryptominisat                 OK
12.30/12.66	c   Checking for solvers/glucose_static                OK
12.30/12.66	c   Checking for solvers/gnovelty+2                    OK
12.30/12.66	c   Checking for solvers/gnovelty+2-H                  OK
12.30/12.66	c   Checking for solvers/hybridGM3                     OK
12.30/12.66	c   Checking for solvers/kcnfs04SAT07                  OK
12.30/12.66	c   Checking for solvers/lingeling                     OK
12.30/12.66	c   Checking for solvers/LySATc                        OK
12.30/12.66	c   Checking for solvers/LySATi                        OK
12.30/12.66	c   Checking for solvers/march_hi                      OK
12.30/12.66	c   Checking for solvers/march_nn                      OK
12.30/12.66	c   Checking for solvers/minisat_static                OK
12.30/12.66	c   Checking for solvers/mxc-sat09                     OK
12.30/12.66	c   Checking for solvers/picosat                       OK
12.30/12.66	c   Checking for solvers/precosat                      OK
12.30/12.66	c   Checking for solvers/SATenstein                    OK
12.30/12.66	c   Checking for solvers/TNM                           OK
12.30/12.66	c   Checking for solvers/ubcsatOrig                    OK
12.30/12.66	c   Checking for utilities/timerun                     OK
12.30/12.66	c   Checking for folder COACH/DATA                     OK
12.30/12.66	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
12.30/12.66	c Check successful
12.30/12.66	c TIMER: 0.0 sec total, 0.0 sec since previous report
12.30/12.66	c Computing instance features...
12.30/12.66	c    ./features HOME/instance-3449356-1307053954.cnf
12.30/12.66	c    Features found: 125 2662 0.0469571751 0.04 0.0831009871 0.0326821938 0.0480841473 3.46961773 0.04 0 0.04 0.04 -0 0.377460556 0.647246108 0.2 1 0.835280555 0.0811985868 0.062375409 0 0.263157895 2.98021343 0 0 0 0.00728775357 0.217621028 0.003756574 0.0108940646 2.77121179 0.182193839 0.0451389932 0.0166910135 0.0432006011 0.0465815177 0 0.096546492 0.057747154 0.0766341097 0.125093914 4.08900612 0.0946335502 0.059878831 0.07557052 0.11979185 0.972021287 9.14417266
12.30/12.66	c TIMER: 12.3 sec total, 12.3 sec since previous report
12.30/12.66	c Computing most promising solver to run...
12.30/12.66	c    COACH/coach 125 2662 0.0469571751 0.04 0.0831009871 0.0326821938 0.0480841473 3.46961773 0.04 0 0.04 0.04 -0 0.377460556 0.647246108 0.2 1 0.835280555 0.0811985868 0.062375409 0 0.263157895 2.98021343 0 0 0 0.00728775357 0.217621028 0.003756574 0.0108940646 2.77121179 0.182193839 0.0451389932 0.0166910135 0.0432006011 0.0465815177 0 0.096546492 0.057747154 0.0766341097 0.125093914 4.08900612 0.0946335502 0.059878831 0.07557052 0.11979185 0.972021287 9.14417266 COACH/DATA/ 1
12.30/12.66	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
12.30/12.66	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
12.30/12.66	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
12.30/12.66	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
12.30/12.66	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
12.30/12.66	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
12.30/12.66	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
12.30/12.66	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
12.30/12.66	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
12.30/12.66	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
12.30/12.66	c    PORTFOLIO-SUGGESTION SOLVER TNM 100000 0
12.30/12.66	c TIMER: 12.63 sec total, 0.33 sec since previous report
12.30/12.66	c Preprocessing OFF
12.30/12.66	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
12.30/12.66	c    cryptominisat   	              4 	False
12.30/12.66	c    adaptg2wsat2009 	              4 	False
18.81/18.92	c    precosat        	              4 	False
18.81/18.92	c    march_hi        	              4 	False
18.81/18.92	c    hybridGM3       	              4 	False
18.81/18.92	c    lingeling       	              4 	False
18.81/18.92	c    gnovelty+2      	              4 	False
18.81/18.92	c    TNM             	              4 	False
18.81/18.92	c    AshiHgen        	              4 	False
18.81/18.92	c    mxc-sat09       	              4 	False
18.81/18.92	c    TNM             	         100000 	False
18.81/18.92	c Default solver to fall back on, in case everything fails:
18.81/18.92	c    lingeling       	       no limit 	False
18.81/18.92	c Running cryptominisat for 4 seconds on HOME/instance-3449356-1307053954.cnf
18.81/18.92	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449356-1307053954.cnf
18.81/18.92	c TIMER: 16.65 sec total, 4.01 sec since previous report
18.81/18.92	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3449356-1307053954.cnf
18.81/18.92	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3449356-1307053954.cnf
18.81/18.92	c TIMER: 18.89 sec total, 2.24 sec since previous report
18.81/18.92	c Instance solved!
18.81/18.92	s SATISFIABLE
18.81/18.92	v -1 2 -3 -4 5 -6 -7 -8 9 -10 -11 -12 13 -14 -15 -16 -17 18 -19 20
18.81/18.92	v -21 -22 23 24 -25 26 -27 28 29 -30 -31 -32 -33 34 35 -36 37 38 -39 40
18.81/18.92	v -41 42 43 44 -45 -46 -47 48 49 -50 -51 -52 53 -54 55 56 57 58 -59 -60
18.81/18.92	v 61 -62 -63 64 -65 -66 -67 -68 -69 70 -71 -72 73 -74 75 76 -77 -78 79 80
18.81/18.92	v -81 -82 -83 -84 85 -86 87 88 89 90 91 -92 -93 94 95 -96 -97 98 -99 100
18.81/18.92	v -101 -102 103 104 105 -106 -107 108 109 110 111 -112 -113 -114 115 -116 -117 118 -119 120
18.81/18.92	v 121 122 123 124 125 0
18.81/18.92	c TIMER: 18.89 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-3449356-1307053954/watcher-3449356-1307053954 -o /tmp/evaluation-result-3449356-1307053954/solver-3449356-1307053954 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 525653151 HOME/instance-3449356-1307053954.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 3.19 4/439 28018
/proc/meminfo: memFree=25792484/32950928 swapFree=52006644/67111528
[pid=28018] ppid=28016 vsize=15772 CPUtime=0 cores=4,6
/proc/28018/stat : 28018 (python) R 28016 28018 26983 0 -1 4202496 890 0 0 0 0 0 0 0 25 0 1 0 273004785 16150528 772 33554432000 4194304 5683644 140735012315952 18446744073709551615 4540219 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/28018/statm: 3943 773 343 364 0 430 0

[startup+0.10093 s]
/proc/loadavg: 4.01 4.03 3.19 4/439 28018
/proc/meminfo: memFree=25792484/32950928 swapFree=52006644/67111528
[pid=28018] ppid=28016 vsize=21892 CPUtime=0.01 cores=4,6
/proc/28018/stat : 28018 (python) S 28016 28018 26983 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 273004785 22417408 1349 33554432000 4194304 5683644 140735012315952 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28018/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21892

[startup+0.200912 s]
/proc/loadavg: 4.01 4.03 3.19 4/439 28018
/proc/meminfo: memFree=25792484/32950928 swapFree=52006644/67111528
[pid=28018] ppid=28016 vsize=21892 CPUtime=0.01 cores=4,6
/proc/28018/stat : 28018 (python) S 28016 28018 26983 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 273004785 22417408 1349 33554432000 4194304 5683644 140735012315952 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28018/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21892

[startup+0.30089 s]
/proc/loadavg: 4.01 4.03 3.19 4/439 28018
/proc/meminfo: memFree=25792484/32950928 swapFree=52006644/67111528
[pid=28018] ppid=28016 vsize=21892 CPUtime=0.01 cores=4,6
/proc/28018/stat : 28018 (python) S 28016 28018 26983 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 273004785 22417408 1349 33554432000 4194304 5683644 140735012315952 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28018/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21892

[startup+0.700817 s]
/proc/loadavg: 4.01 4.03 3.19 4/439 28018
/proc/meminfo: memFree=25792484/32950928 swapFree=52006644/67111528
[pid=28018] ppid=28016 vsize=21892 CPUtime=0.01 cores=4,6
/proc/28018/stat : 28018 (python) S 28016 28018 26983 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 273004785 22417408 1349 33554432000 4194304 5683644 140735012315952 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28018/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21892

[startup+1.50069 s]
/proc/loadavg: 4.01 4.03 3.19 5/441 28020
/proc/meminfo: memFree=25780936/32950928 swapFree=52006644/67111528
[pid=28018] ppid=28016 vsize=21892 CPUtime=0.01 cores=4,6
/proc/28018/stat : 28018 (python) S 28016 28018 26983 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 273004785 22417408 1349 33554432000 4194304 5683644 140735012315952 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28018/statm: 5473 1349 443 364 0 928 0
[pid=28020] ppid=28018 vsize=8364 CPUtime=1.46 cores=4,6
/proc/28020/stat : 28020 (features) R 28018 28018 26983 0 -1 4202496 2646 0 0 0 144 2 0 0 25 0 1 0 273004788 8564736 1529 33554432000 134512640 135907751 4291994800 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/28020/statm: 2091 1529 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30256

[startup+3.10039 s]
/proc/loadavg: 4.01 4.03 3.19 5/441 28022
/proc/meminfo: memFree=25764320/32950928 swapFree=52006644/67111528
[pid=28018] ppid=28016 vsize=21892 CPUtime=0.01 cores=4,6
/proc/28018/stat : 28018 (python) S 28016 28018 26983 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 273004785 22417408 1349 33554432000 4194304 5683644 140735012315952 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28018/statm: 5473 1349 443 364 0 928 0
[pid=28020] ppid=28018 vsize=4844 CPUtime=3.05 cores=4,6
/proc/28020/stat : 28020 (features) R 28018 28018 26983 0 -1 4202496 2913 0 0 0 302 3 0 0 25 0 1 0 273004788 4960256 891 33554432000 134512640 135907751 4291994800 18446744073709551615 134518367 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/28020/statm: 1211 891 112 341 0 867 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 26736

[startup+6.30082 s]
/proc/loadavg: 4.01 4.03 3.20 5/441 28022
/proc/meminfo: memFree=25766796/32950928 swapFree=52006644/67111528
[pid=28018] ppid=28016 vsize=21892 CPUtime=0.01 cores=4,6
/proc/28018/stat : 28018 (python) S 28016 28018 26983 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 273004785 22417408 1349 33554432000 4194304 5683644 140735012315952 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28018/statm: 5473 1349 443 364 0 928 0
[pid=28020] ppid=28018 vsize=4844 CPUtime=6.25 cores=4,6
/proc/28020/stat : 28020 (features) R 28018 28018 26983 0 -1 4202496 2913 0 0 0 622 3 0 0 25 0 1 0 273004788 4960256 891 33554432000 134512640 135907751 4291994800 18446744073709551615 134518823 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/28020/statm: 1211 891 112 341 0 867 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 26736

[startup+12.7006 s]
/proc/loadavg: 4.01 4.03 3.20 5/441 28022
/proc/meminfo: memFree=25765460/32950928 swapFree=52006644/67111528
[pid=28018] ppid=28016 vsize=34392 CPUtime=0.01 cores=4,6
/proc/28018/stat : 28018 (python) S 28016 28018 26983 0 -1 4202496 2162 0 0 0 1 0 0 0 18 0 1 0 273004785 35217408 1406 33554432000 4194304 5683644 140735012315952 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28018/statm: 8598 1406 468 364 0 932 0
[pid=28020] ppid=28018 vsize=0 CPUtime=12.29 cores=4,6
/proc/28020/stat : 28020 (features) Z 28018 28018 26983 0 -1 4202524 2926 0 0 0 1226 3 0 0 25 0 1 0 273004788 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/28020/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 12.3
Current children cumulated vsize (KiB) 34392

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

[startup+12.8006 s]
/proc/loadavg: 4.01 4.03 3.20 5/441 28022
/proc/meminfo: memFree=25765460/32950928 swapFree=52006644/67111528
[pid=28018] ppid=28016 vsize=34392 CPUtime=0.01 cores=4,6
/proc/28018/stat : 28018 (python) S 28016 28018 26983 0 -1 4202496 2162 0 0 0 1 0 0 0 18 0 1 0 273004785 35217408 1406 33554432000 4194304 5683644 140735012315952 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28018/statm: 8598 1406 468 364 0 932 0
[pid=28020] ppid=28018 vsize=0 CPUtime=12.29 cores=4,6
/proc/28020/stat : 28020 (features) Z 28018 28018 26983 0 -1 4202524 2926 0 0 0 1226 3 0 0 25 0 1 0 273004788 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/28020/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 12.3
Current children cumulated vsize (KiB) 34392

[startup+16.0011 s]
/proc/loadavg: 4.01 4.03 3.20 5/444 28025
/proc/meminfo: memFree=25760600/32950928 swapFree=52006644/67111528
[pid=28018] ppid=28016 vsize=34392 CPUtime=0.01 cores=4,6
/proc/28018/stat : 28018 (python) S 28016 28018 26983 0 -1 4202496 2163 0 0 0 1 0 0 0 18 0 1 0 273004785 35217408 1407 33554432000 4194304 5683644 140735012315952 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28018/statm: 8598 1407 468 364 0 932 0
[pid=28020] ppid=28018 vsize=0 CPUtime=12.29 cores=4,6
/proc/28020/stat : 28020 (features) Z 28018 28018 26983 0 -1 4202524 2926 0 0 0 1226 3 0 0 25 0 1 0 273004788 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/28020/statm: 0 0 0 0 0 0 0
[pid=28023] ppid=28018 vsize=0 CPUtime=0.31 cores=4,6
/proc/28023/stat : 28023 (coach) Z 28018 28018 26983 0 -1 4202524 3735 0 0 0 31 0 0 0 18 0 1 0 273006019 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/28023/statm: 0 0 0 0 0 0 0
[pid=28024] ppid=28018 vsize=8700 CPUtime=0 cores=4,6
/proc/28024/stat : 28024 (timerun) S 28018 28018 26983 0 -1 4202496 754 0 0 0 0 0 0 0 19 0 1 0 273006052 8908800 248 33554432000 4194304 4922060 140733412851152 18446744073709551615 218880384133 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/28024/statm: 2175 248 208 178 0 68 0
[pid=28025] ppid=28024 vsize=20236 CPUtime=3.31 cores=4,6
/proc/28025/stat : 28025 (cryptominisat) R 28024 28018 26983 0 -1 4202496 4654 0 0 0 331 0 0 0 21 0 1 0 273006052 20721664 2455 33554432000 134512640 134994940 4294384464 18446744073709551615 12175324 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/28025/statm: 5059 2455 355 118 0 4244 0
Current children cumulated CPU time (s) 15.92
Current children cumulated vsize (KiB) 63328

[startup+17.6007 s]
/proc/loadavg: 4.01 4.03 3.20 5/444 28027
/proc/meminfo: memFree=25768252/32950928 swapFree=52006644/67111528
[pid=28018] ppid=28016 vsize=34392 CPUtime=4 cores=4,6
/proc/28018/stat : 28018 (python) S 28016 28018 26983 0 -1 4202496 2323 5940 0 0 1 0 399 0 18 0 1 0 273004785 35217408 1407 33554432000 4194304 5683644 140735012315952 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28018/statm: 8598 1407 468 364 0 932 0
[pid=28020] ppid=28018 vsize=0 CPUtime=12.29 cores=4,6
/proc/28020/stat : 28020 (features) Z 28018 28018 26983 0 -1 4202524 2926 0 0 0 1226 3 0 0 25 0 1 0 273004788 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/28020/statm: 0 0 0 0 0 0 0
[pid=28023] ppid=28018 vsize=0 CPUtime=0.31 cores=4,6
/proc/28023/stat : 28023 (coach) Z 28018 28018 26983 0 -1 4202524 3735 0 0 0 31 0 0 0 18 0 1 0 273006019 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/28023/statm: 0 0 0 0 0 0 0
[pid=28026] ppid=28018 vsize=8700 CPUtime=0 cores=4,6
/proc/28026/stat : 28026 (timerun) S 28018 28018 26983 0 -1 4202496 746 0 0 0 0 0 0 0 20 0 1 0 273006453 8908800 248 33554432000 4194304 4922060 140734061856592 18446744073709551615 218880384133 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/28026/statm: 2175 248 208 178 0 68 0
[pid=28027] ppid=28026 vsize=417120 CPUtime=0.92 cores=4,6
/proc/28027/stat : 28027 (adaptg2wsat2009) R 28026 28018 26983 0 -1 4194304 338 0 0 0 92 0 0 0 25 0 1 0 273006453 427130880 282 33554432000 134512640 134546244 4292447120 18446744073709551615 134535230 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/28027/statm: 104280 282 108 9 0 102944 0
Current children cumulated CPU time (s) 17.52
Current children cumulated vsize (KiB) 460212

[startup+18.4007 s]
/proc/loadavg: 4.01 4.03 3.20 5/444 28027
/proc/meminfo: memFree=25768252/32950928 swapFree=52006644/67111528
[pid=28018] ppid=28016 vsize=34392 CPUtime=4 cores=4,6
/proc/28018/stat : 28018 (python) S 28016 28018 26983 0 -1 4202496 2323 5940 0 0 1 0 399 0 18 0 1 0 273004785 35217408 1407 33554432000 4194304 5683644 140735012315952 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28018/statm: 8598 1407 468 364 0 932 0
[pid=28020] ppid=28018 vsize=0 CPUtime=12.29 cores=4,6
/proc/28020/stat : 28020 (features) Z 28018 28018 26983 0 -1 4202524 2926 0 0 0 1226 3 0 0 25 0 1 0 273004788 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/28020/statm: 0 0 0 0 0 0 0
[pid=28023] ppid=28018 vsize=0 CPUtime=0.31 cores=4,6
/proc/28023/stat : 28023 (coach) Z 28018 28018 26983 0 -1 4202524 3735 0 0 0 31 0 0 0 18 0 1 0 273006019 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/28023/statm: 0 0 0 0 0 0 0
[pid=28026] ppid=28018 vsize=8700 CPUtime=0 cores=4,6
/proc/28026/stat : 28026 (timerun) S 28018 28018 26983 0 -1 4202496 746 0 0 0 0 0 0 0 20 0 1 0 273006453 8908800 248 33554432000 4194304 4922060 140734061856592 18446744073709551615 218880384133 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/28026/statm: 2175 248 208 178 0 68 0
[pid=28027] ppid=28026 vsize=417120 CPUtime=1.71 cores=4,6
/proc/28027/stat : 28027 (adaptg2wsat2009) R 28026 28018 26983 0 -1 4194304 338 0 0 0 171 0 0 0 25 0 1 0 273006453 427130880 282 33554432000 134512640 134546244 4292447120 18446744073709551615 134534696 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/28027/statm: 104280 282 108 9 0 102944 0
Current children cumulated CPU time (s) 18.31
Current children cumulated vsize (KiB) 460212

[startup+18.8156 s]
/proc/loadavg: 4.01 4.03 3.20 5/444 28027
/proc/meminfo: memFree=25768120/32950928 swapFree=52006644/67111528
[pid=28018] ppid=28016 vsize=34392 CPUtime=4 cores=4,6
/proc/28018/stat : 28018 (python) S 28016 28018 26983 0 -1 4202496 2323 5940 0 0 1 0 399 0 18 0 1 0 273004785 35217408 1407 33554432000 4194304 5683644 140735012315952 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28018/statm: 8598 1407 468 364 0 932 0
[pid=28020] ppid=28018 vsize=0 CPUtime=12.29 cores=4,6
/proc/28020/stat : 28020 (features) Z 28018 28018 26983 0 -1 4202524 2926 0 0 0 1226 3 0 0 25 0 1 0 273004788 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/28020/statm: 0 0 0 0 0 0 0
[pid=28023] ppid=28018 vsize=0 CPUtime=0.31 cores=4,6
/proc/28023/stat : 28023 (coach) Z 28018 28018 26983 0 -1 4202524 3735 0 0 0 31 0 0 0 18 0 1 0 273006019 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/28023/statm: 0 0 0 0 0 0 0
[pid=28026] ppid=28018 vsize=8700 CPUtime=0 cores=4,6
/proc/28026/stat : 28026 (timerun) S 28018 28018 26983 0 -1 4202496 746 0 0 0 0 0 0 0 20 0 1 0 273006453 8908800 248 33554432000 4194304 4922060 140734061856592 18446744073709551615 218880384133 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/28026/statm: 2175 248 208 178 0 68 0
[pid=28027] ppid=28026 vsize=417120 CPUtime=2.12 cores=4,6
/proc/28027/stat : 28027 (adaptg2wsat2009) R 28026 28018 26983 0 -1 4194304 338 0 0 0 212 0 0 0 25 0 1 0 273006453 427130880 282 33554432000 134512640 134546244 4292447120 18446744073709551615 134534892 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/28027/statm: 104280 282 108 9 0 102944 0
Current children cumulated CPU time (s) 18.72
Current children cumulated vsize (KiB) 460212

[startup+18.9006 s]
/proc/loadavg: 4.01 4.03 3.20 5/444 28027
/proc/meminfo: memFree=25768120/32950928 swapFree=52006644/67111528
[pid=28018] ppid=28016 vsize=34392 CPUtime=4 cores=4,6
/proc/28018/stat : 28018 (python) S 28016 28018 26983 0 -1 4202496 2323 5940 0 0 1 0 399 0 18 0 1 0 273004785 35217408 1407 33554432000 4194304 5683644 140735012315952 18446744073709551615 218880564992 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28018/statm: 8598 1407 468 364 0 932 0
[pid=28020] ppid=28018 vsize=0 CPUtime=12.29 cores=4,6
/proc/28020/stat : 28020 (features) Z 28018 28018 26983 0 -1 4202524 2926 0 0 0 1226 3 0 0 25 0 1 0 273004788 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/28020/statm: 0 0 0 0 0 0 0
[pid=28023] ppid=28018 vsize=0 CPUtime=0.31 cores=4,6
/proc/28023/stat : 28023 (coach) Z 28018 28018 26983 0 -1 4202524 3735 0 0 0 31 0 0 0 18 0 1 0 273006019 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/28023/statm: 0 0 0 0 0 0 0
[pid=28026] ppid=28018 vsize=8700 CPUtime=0 cores=4,6
/proc/28026/stat : 28026 (timerun) S 28018 28018 26983 0 -1 4202496 746 0 0 0 0 0 0 0 20 0 1 0 273006453 8908800 248 33554432000 4194304 4922060 140734061856592 18446744073709551615 218880384133 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/28026/statm: 2175 248 208 178 0 68 0
[pid=28027] ppid=28026 vsize=417120 CPUtime=2.21 cores=4,6
/proc/28027/stat : 28027 (adaptg2wsat2009) R 28026 28018 26983 0 -1 4194304 338 0 0 0 221 0 0 0 25 0 1 0 273006453 427130880 282 33554432000 134512640 134546244 4292447120 18446744073709551615 134535538 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/28027/statm: 104280 282 108 9 0 102944 0
Current children cumulated CPU time (s) 18.81
Current children cumulated vsize (KiB) 460212

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28018 and gives
#  childrusage.ru_utime.tv_sec=16
#  childrusage.ru_utime.tv_usec=593477
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=64990
# CPU time returned by wait4() is 16.6585
# while last known CPU time is 18.81
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 18.9286
CPU time (s): 18.81
CPU user time (s): 18.78
CPU system time (s): 0.03
CPU usage (%): 99.3732
Max. virtual memory (cumulated for all children) (KiB): 460212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.5935
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15523
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= 192
involuntary context switches= 89

runsolver used 0.094985 second user time and 0.177972 second system time

The end

Launcher Data 

Begin job on node112 at 2011-06-03 00:32:34
IDJOB=3449356
IDBENCH=82885
IDSOLVER=1947
FILE ID=node112/3449356-1307053954
RUNJOBID= node112-1307052496-27002
PBS_JOBID= 13497820
Free space on /tmp= 73624 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v125-c2662-S446351158-079.SATISFIABLE.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449356-1307053954/watcher-3449356-1307053954 -o /tmp/evaluation-result-3449356-1307053954/solver-3449356-1307053954 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 525653151  HOME/instance-3449356-1307053954.cnf

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

MD5SUM BENCH= 871f75d4bb41b463ca12a7a8837d201b
RANDOM SEED=525653151

node112.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		: 2666.847
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	: 5333.69
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		: 2666.847
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	: 5180.45
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		: 2666.847
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	: 5332.76
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		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
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	: 5332.61
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		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
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	: 5332.74
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		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      25792640 kB
Buffers:        311112 kB
Cached:        5831228 kB
SwapCached:      31280 kB
Active:        1013252 kB
Inactive:      5861300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      25792640 kB
SwapTotal:    67111528 kB
SwapFree:     52006644 kB
Dirty:           42156 kB
Writeback:           0 kB
AnonPages:      709244 kB
Mapped:          14932 kB
Slab:           157484 kB
PageTables:      60432 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 99177420 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= 73588 MiB
End job on node112 at 2011-06-03 00:32:53