Trace number 3449296

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 21.5 21.6225

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S474185167-033.SATISFIABLE.cnf
MD5SUM3152d51685e76b4a30e45b9928cc3243
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.831872
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses7120
Sum of the clauses size49840
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 57120

Solver Data 

14.25/14.36	c COMMAND LINE: portfolio_solver.py -t 1200 -s 525653151 HOME/instance-3449296-1307053849.cnf
14.25/14.36	c    tmpdir         WORKING-DIR
14.25/14.36	c    timelimit      1200
14.25/14.36	c    seed           525653151
14.25/14.36	c    verbosity      0
14.25/14.36	c Parsed command line and set default values...
14.25/14.36	c Starting *WALL CLOCK* TIMER
14.25/14.36	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
14.25/14.36	c   indicating coach-executables-test.sh was run successfully earlier
14.25/14.36	c Making sure all necessary files and folders are present...
14.25/14.36	c   Checking for ./features                            OK
14.25/14.36	c   Checking for COACH/coach                           OK
14.25/14.36	c   Checking for preprocessors/SatELite_v1.0_linux     OK
14.25/14.36	c   Checking for solvers/adaptg2wsat2009               OK
14.25/14.36	c   Checking for solvers/adaptg2wsat2009++             OK
14.25/14.36	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
14.25/14.36	c   Checking for solvers/cryptominisat                 OK
14.25/14.36	c   Checking for solvers/glucose_static                OK
14.25/14.36	c   Checking for solvers/gnovelty+2                    OK
14.25/14.36	c   Checking for solvers/gnovelty+2-H                  OK
14.25/14.36	c   Checking for solvers/hybridGM3                     OK
14.25/14.36	c   Checking for solvers/kcnfs04SAT07                  OK
14.25/14.36	c   Checking for solvers/lingeling                     OK
14.25/14.36	c   Checking for solvers/LySATc                        OK
14.25/14.36	c   Checking for solvers/LySATi                        OK
14.25/14.36	c   Checking for solvers/march_hi                      OK
14.25/14.36	c   Checking for solvers/march_nn                      OK
14.25/14.36	c   Checking for solvers/minisat_static                OK
14.25/14.36	c   Checking for solvers/mxc-sat09                     OK
14.25/14.36	c   Checking for solvers/picosat                       OK
14.25/14.36	c   Checking for solvers/precosat                      OK
14.25/14.36	c   Checking for solvers/SATenstein                    OK
14.25/14.36	c   Checking for solvers/TNM                           OK
14.25/14.36	c   Checking for solvers/ubcsatOrig                    OK
14.25/14.36	c   Checking for utilities/timerun                     OK
14.25/14.36	c   Checking for folder COACH/DATA                     OK
14.25/14.36	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
14.25/14.36	c Check successful
14.25/14.36	c TIMER: 0.0 sec total, 0.0 sec since previous report
14.25/14.36	c Computing instance features...
14.25/14.36	c    ./features HOME/instance-3449296-1307053849.cnf
14.25/14.36	c    Features found: 80 7120 0.0112359551 0.0875 0.0414928545 0.0780898876 0.0957865169 3.84449879 0.0875 0 0.0875 0.0875 -0 0.312921348 0.67985204 0.142857143 1 1.00397024 0.0304064693 0.0268375999 0 0.105882353 2.06492913 0 0 0 0.00550561798 0.154457913 0.00323033708 0.00744382022 3.01157943 0.0629213483 0.0110955056 0 0.0110955056 0.0110955056 0.00876712329 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1
14.25/14.36	c TIMER: 13.99 sec total, 13.99 sec since previous report
14.25/14.36	c Computing most promising solver to run...
14.25/14.36	c    COACH/coach 80 7120 0.0112359551 0.0875 0.0414928545 0.0780898876 0.0957865169 3.84449879 0.0875 0 0.0875 0.0875 -0 0.312921348 0.67985204 0.142857143 1 1.00397024 0.0304064693 0.0268375999 0 0.105882353 2.06492913 0 0 0 0.00550561798 0.154457913 0.00323033708 0.00744382022 3.01157943 0.0629213483 0.0110955056 0 0.0110955056 0.0110955056 0.00876712329 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1 COACH/DATA/ 1
14.25/14.36	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
14.25/14.36	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
14.25/14.36	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
14.25/14.36	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
14.25/14.36	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
14.25/14.36	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
14.25/14.36	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
14.25/14.36	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
14.25/14.36	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
14.25/14.36	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
14.25/14.36	c    PORTFOLIO-SUGGESTION SOLVER AshiFact 100000 0
14.25/14.36	c TIMER: 14.32 sec total, 0.33 sec since previous report
14.25/14.36	c Preprocessing OFF
14.25/14.36	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
14.25/14.36	c    cryptominisat   	              4 	False
14.25/14.36	c    adaptg2wsat2009 	              4 	False
14.25/14.36	c    precosat        	              4 	False
14.25/14.36	c    march_hi        	              4 	False
14.25/14.36	c    hybridGM3       	              4 	False
14.25/14.36	c    lingeling       	              4 	False
21.50/21.62	c    gnovelty+2      	              4 	False
21.50/21.62	c    TNM             	              4 	False
21.50/21.62	c    AshiHgen        	              4 	False
21.50/21.62	c    mxc-sat09       	              4 	False
21.50/21.62	c    AshiFact        	         100000 	False
21.50/21.62	c Default solver to fall back on, in case everything fails:
21.50/21.62	c    lingeling       	       no limit 	False
21.50/21.62	c Running cryptominisat for 4 seconds on HOME/instance-3449296-1307053849.cnf
21.50/21.62	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449296-1307053849.cnf
21.50/21.62	c TIMER: 18.33 sec total, 4.01 sec since previous report
21.50/21.62	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3449296-1307053849.cnf
21.50/21.62	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3449296-1307053849.cnf
21.50/21.62	c TIMER: 21.57 sec total, 3.24 sec since previous report
21.50/21.62	c Instance solved!
21.50/21.62	s SATISFIABLE
21.50/21.62	v -1 2 3 4 -5 -6 7 -8 9 10 11 -12 -13 -14 -15 16 -17 18 -19 -20
21.50/21.62	v 21 -22 23 24 -25 26 -27 -28 -29 -30 31 -32 33 -34 -35 36 -37 -38 -39 -40
21.50/21.62	v -41 42 -43 44 -45 -46 47 48 -49 50 -51 -52 -53 -54 -55 -56 -57 -58 59 60
21.50/21.62	v 61 -62 63 -64 -65 -66 -67 68 69 -70 71 -72 73 74 75 76 -77 -78 -79 80
21.50/21.62	v 0
21.50/21.62	c TIMER: 21.57 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-3449296-1307053849/watcher-3449296-1307053849 -o /tmp/evaluation-result-3449296-1307053849/solver-3449296-1307053849 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 525653151 HOME/instance-3449296-1307053849.cnf 

running on 2 cores: 1,3

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: 4.23 4.07 3.12 5/522 7450
/proc/meminfo: memFree=26691392/32950928 swapFree=34421304/67111528
[pid=7450] ppid=7448 vsize=11796 CPUtime=0 cores=1,3
/proc/7450/stat : 7450 (runsolver) R 7448 7450 6851 0 -1 4202560 44 0 0 0 0 0 0 0 23 0 1 0 895615608 12079104 54 33554432000 4194304 5432328 140737326236432 18446744073709551615 5055479 0 2147483391 4096 24578 0 0 0 17 3 0 0 0
/proc/7450/statm: 2949 54 34 303 0 2643 0

[startup+0.117207 s]
/proc/loadavg: 4.23 4.07 3.12 5/522 7450
/proc/meminfo: memFree=26691392/32950928 swapFree=34421304/67111528
[pid=7450] ppid=7448 vsize=21896 CPUtime=0.01 cores=1,3
/proc/7450/stat : 7450 (python) S 7448 7450 6851 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 895615608 22421504 1349 33554432000 4194304 5683644 140733751360176 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/7450/statm: 5474 1349 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.20119 s]
/proc/loadavg: 4.23 4.07 3.12 5/522 7450
/proc/meminfo: memFree=26691392/32950928 swapFree=34421304/67111528
[pid=7450] ppid=7448 vsize=21896 CPUtime=0.01 cores=1,3
/proc/7450/stat : 7450 (python) S 7448 7450 6851 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 895615608 22421504 1349 33554432000 4194304 5683644 140733751360176 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/7450/statm: 5474 1349 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.301167 s]
/proc/loadavg: 4.23 4.07 3.12 5/522 7450
/proc/meminfo: memFree=26691392/32950928 swapFree=34421304/67111528
[pid=7450] ppid=7448 vsize=21896 CPUtime=0.01 cores=1,3
/proc/7450/stat : 7450 (python) S 7448 7450 6851 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 895615608 22421504 1349 33554432000 4194304 5683644 140733751360176 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/7450/statm: 5474 1349 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.701098 s]
/proc/loadavg: 4.23 4.07 3.12 5/522 7450
/proc/meminfo: memFree=26691392/32950928 swapFree=34421304/67111528
[pid=7450] ppid=7448 vsize=21896 CPUtime=0.01 cores=1,3
/proc/7450/stat : 7450 (python) S 7448 7450 6851 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 895615608 22421504 1349 33554432000 4194304 5683644 140733751360176 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/7450/statm: 5474 1349 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+1.50095 s]
/proc/loadavg: 4.23 4.07 3.12 5/524 7452
/proc/meminfo: memFree=26682072/32950928 swapFree=34421304/67111528
[pid=7450] ppid=7448 vsize=21896 CPUtime=0.01 cores=1,3
/proc/7450/stat : 7450 (python) S 7448 7450 6851 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 895615608 22421504 1349 33554432000 4194304 5683644 140733751360176 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/7450/statm: 5474 1349 443 364 0 929 0
[pid=7452] ppid=7450 vsize=8364 CPUtime=1.45 cores=1,3
/proc/7452/stat : 7452 (features) R 7450 7450 6851 0 -1 4202496 2635 0 0 0 142 3 0 0 21 0 1 0 895615613 8564736 1518 33554432000 134512640 135907751 4289898752 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/7452/statm: 2091 1518 111 341 0 1747 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 30260

[startup+3.10065 s]
/proc/loadavg: 4.23 4.07 3.12 5/524 7452
/proc/meminfo: memFree=26680924/32950928 swapFree=34421304/67111528
[pid=7450] ppid=7448 vsize=21896 CPUtime=0.01 cores=1,3
/proc/7450/stat : 7450 (python) S 7448 7450 6851 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 895615608 22421504 1349 33554432000 4194304 5683644 140733751360176 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/7450/statm: 5474 1349 443 364 0 929 0
[pid=7452] ppid=7450 vsize=4844 CPUtime=3.04 cores=1,3
/proc/7452/stat : 7452 (features) R 7450 7450 6851 0 -1 4202496 2914 0 0 0 299 5 0 0 25 0 1 0 895615613 4960256 892 33554432000 134512640 135907751 4289898752 18446744073709551615 134518630 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/7452/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 26740

[startup+6.30106 s]
/proc/loadavg: 4.22 4.07 3.13 5/524 7452
/proc/meminfo: memFree=26683144/32950928 swapFree=34421304/67111528
[pid=7450] ppid=7448 vsize=21896 CPUtime=0.01 cores=1,3
/proc/7450/stat : 7450 (python) S 7448 7450 6851 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 895615608 22421504 1349 33554432000 4194304 5683644 140733751360176 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/7450/statm: 5474 1349 443 364 0 929 0
[pid=7452] ppid=7450 vsize=4844 CPUtime=6.24 cores=1,3
/proc/7452/stat : 7452 (features) R 7450 7450 6851 0 -1 4202496 2914 0 0 0 619 5 0 0 25 0 1 0 895615613 4960256 892 33554432000 134512640 135907751 4289898752 18446744073709551615 134518656 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/7452/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 26740

[startup+12.7009 s]
/proc/loadavg: 4.20 4.07 3.13 5/524 7452
/proc/meminfo: memFree=26681656/32950928 swapFree=34421304/67111528
[pid=7450] ppid=7448 vsize=21896 CPUtime=0.01 cores=1,3
/proc/7450/stat : 7450 (python) S 7448 7450 6851 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 895615608 22421504 1349 33554432000 4194304 5683644 140733751360176 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/7450/statm: 5474 1349 443 364 0 929 0
[pid=7452] ppid=7450 vsize=4844 CPUtime=12.64 cores=1,3
/proc/7452/stat : 7452 (features) R 7450 7450 6851 0 -1 4202496 2914 0 0 0 1259 5 0 0 25 0 1 0 895615613 4960256 892 33554432000 134512640 135907751 4289898752 18446744073709551615 134851245 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/7452/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 26740

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

[startup+12.8008 s]
/proc/loadavg: 4.20 4.07 3.13 5/524 7452
/proc/meminfo: memFree=26681656/32950928 swapFree=34421304/67111528
[pid=7450] ppid=7448 vsize=21896 CPUtime=0.01 cores=1,3
/proc/7450/stat : 7450 (python) S 7448 7450 6851 0 -1 4202496 1514 0 0 0 1 0 0 0 17 0 1 0 895615608 22421504 1349 33554432000 4194304 5683644 140733751360176 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/7450/statm: 5474 1349 443 364 0 929 0
[pid=7452] ppid=7450 vsize=4844 CPUtime=12.74 cores=1,3
/proc/7452/stat : 7452 (features) R 7450 7450 6851 0 -1 4202496 2914 0 0 0 1269 5 0 0 25 0 1 0 895615613 4960256 892 33554432000 134512640 135907751 4289898752 18446744073709551615 134518976 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/7452/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 12.75
Current children cumulated vsize (KiB) 26740

[startup+16.0012 s]
/proc/loadavg: 4.18 4.07 3.13 5/527 7455
/proc/meminfo: memFree=26682120/32950928 swapFree=34421304/67111528
[pid=7450] ppid=7448 vsize=34396 CPUtime=0.01 cores=1,3
/proc/7450/stat : 7450 (python) S 7448 7450 6851 0 -1 4202496 2161 0 0 0 1 0 0 0 18 0 1 0 895615608 35221504 1406 33554432000 4194304 5683644 140733751360176 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 3 0 0 0
/proc/7450/statm: 8599 1406 468 364 0 933 0
[pid=7452] ppid=7450 vsize=0 CPUtime=13.98 cores=1,3
/proc/7452/stat : 7452 (features) Z 7450 7450 6851 0 -1 4202524 2927 0 0 0 1393 5 0 0 25 0 1 0 895615613 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/7452/statm: 0 0 0 0 0 0 0
[pid=7453] ppid=7450 vsize=0 CPUtime=0.31 cores=1,3
/proc/7453/stat : 7453 (coach) Z 7450 7450 6851 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 895617012 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/7453/statm: 0 0 0 0 0 0 0
[pid=7454] ppid=7450 vsize=8700 CPUtime=0 cores=1,3
/proc/7454/stat : 7454 (timerun) S 7450 7450 6851 0 -1 4202496 753 0 0 0 0 0 0 0 17 0 1 0 895617046 8908800 248 33554432000 4194304 4922060 140735213783376 18446744073709551615 251367365765 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7454/statm: 2175 248 208 178 0 68 0
[pid=7455] ppid=7454 vsize=18792 CPUtime=1.61 cores=1,3
/proc/7455/stat : 7455 (cryptominisat) R 7454 7450 6851 0 -1 4202496 3335 0 0 0 161 0 0 0 19 0 1 0 895617046 19243008 2021 33554432000 134512640 134994940 4291344640 18446744073709551615 134779930 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/7455/statm: 4698 2021 355 118 0 3883 0
Current children cumulated CPU time (s) 15.91
Current children cumulated vsize (KiB) 61888

[startup+19.2006 s]
/proc/loadavg: 4.18 4.07 3.13 5/527 7458
/proc/meminfo: memFree=26684612/32950928 swapFree=34421304/67111528
[pid=7450] ppid=7448 vsize=34396 CPUtime=4 cores=1,3
/proc/7450/stat : 7450 (python) S 7448 7450 6851 0 -1 4202496 2326 5326 0 0 1 0 399 0 18 0 1 0 895615608 35221504 1407 33554432000 4194304 5683644 140733751360176 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 3 0 0 0
/proc/7450/statm: 8599 1407 468 364 0 933 0
[pid=7452] ppid=7450 vsize=0 CPUtime=13.98 cores=1,3
/proc/7452/stat : 7452 (features) Z 7450 7450 6851 0 -1 4202524 2927 0 0 0 1393 5 0 0 25 0 1 0 895615613 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/7452/statm: 0 0 0 0 0 0 0
[pid=7453] ppid=7450 vsize=0 CPUtime=0.31 cores=1,3
/proc/7453/stat : 7453 (coach) Z 7450 7450 6851 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 895617012 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/7453/statm: 0 0 0 0 0 0 0
[pid=7457] ppid=7450 vsize=8700 CPUtime=0 cores=1,3
/proc/7457/stat : 7457 (timerun) S 7450 7450 6851 0 -1 4202496 748 0 0 0 0 0 0 0 20 0 1 0 895617446 8908800 248 33554432000 4194304 4922060 140736050448560 18446744073709551615 251367365765 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7457/statm: 2175 248 208 178 0 68 0
[pid=7458] ppid=7457 vsize=417776 CPUtime=0.81 cores=1,3
/proc/7458/stat : 7458 (adaptg2wsat2009) R 7457 7450 6851 0 -1 4194304 481 0 0 0 81 0 0 0 25 0 1 0 895617446 427802624 427 33554432000 134512640 134546244 4289127168 18446744073709551615 134524544 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/7458/statm: 104444 427 91 9 0 103108 0
Current children cumulated CPU time (s) 19.1
Current children cumulated vsize (KiB) 460872

[startup+20.8004 s]
/proc/loadavg: 4.17 4.06 3.14 5/527 7458
/proc/meminfo: memFree=26683248/32950928 swapFree=34421304/67111528
[pid=7450] ppid=7448 vsize=34396 CPUtime=4 cores=1,3
/proc/7450/stat : 7450 (python) S 7448 7450 6851 0 -1 4202496 2326 5326 0 0 1 0 399 0 18 0 1 0 895615608 35221504 1407 33554432000 4194304 5683644 140733751360176 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 3 0 0 0
/proc/7450/statm: 8599 1407 468 364 0 933 0
[pid=7452] ppid=7450 vsize=0 CPUtime=13.98 cores=1,3
/proc/7452/stat : 7452 (features) Z 7450 7450 6851 0 -1 4202524 2927 0 0 0 1393 5 0 0 25 0 1 0 895615613 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/7452/statm: 0 0 0 0 0 0 0
[pid=7453] ppid=7450 vsize=0 CPUtime=0.31 cores=1,3
/proc/7453/stat : 7453 (coach) Z 7450 7450 6851 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 895617012 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/7453/statm: 0 0 0 0 0 0 0
[pid=7457] ppid=7450 vsize=8700 CPUtime=0 cores=1,3
/proc/7457/stat : 7457 (timerun) S 7450 7450 6851 0 -1 4202496 748 0 0 0 0 0 0 0 20 0 1 0 895617446 8908800 248 33554432000 4194304 4922060 140736050448560 18446744073709551615 251367365765 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7457/statm: 2175 248 208 178 0 68 0
[pid=7458] ppid=7457 vsize=417916 CPUtime=2.41 cores=1,3
/proc/7458/stat : 7458 (adaptg2wsat2009) R 7457 7450 6851 0 -1 4194304 562 0 0 0 241 0 0 0 25 0 1 0 895617446 427945984 507 33554432000 134512640 134546244 4289127168 18446744073709551615 134535230 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/7458/statm: 104479 507 108 9 0 103143 0
Current children cumulated CPU time (s) 20.7
Current children cumulated vsize (KiB) 461012

[startup+21.2013 s]
/proc/loadavg: 4.17 4.06 3.14 5/527 7458
/proc/meminfo: memFree=26683584/32950928 swapFree=34421304/67111528
[pid=7450] ppid=7448 vsize=34396 CPUtime=4 cores=1,3
/proc/7450/stat : 7450 (python) S 7448 7450 6851 0 -1 4202496 2326 5326 0 0 1 0 399 0 18 0 1 0 895615608 35221504 1407 33554432000 4194304 5683644 140733751360176 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 3 0 0 0
/proc/7450/statm: 8599 1407 468 364 0 933 0
[pid=7452] ppid=7450 vsize=0 CPUtime=13.98 cores=1,3
/proc/7452/stat : 7452 (features) Z 7450 7450 6851 0 -1 4202524 2927 0 0 0 1393 5 0 0 25 0 1 0 895615613 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/7452/statm: 0 0 0 0 0 0 0
[pid=7453] ppid=7450 vsize=0 CPUtime=0.31 cores=1,3
/proc/7453/stat : 7453 (coach) Z 7450 7450 6851 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 895617012 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/7453/statm: 0 0 0 0 0 0 0
[pid=7457] ppid=7450 vsize=8700 CPUtime=0 cores=1,3
/proc/7457/stat : 7457 (timerun) S 7450 7450 6851 0 -1 4202496 748 0 0 0 0 0 0 0 20 0 1 0 895617446 8908800 248 33554432000 4194304 4922060 140736050448560 18446744073709551615 251367365765 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7457/statm: 2175 248 208 178 0 68 0
[pid=7458] ppid=7457 vsize=417916 CPUtime=2.81 cores=1,3
/proc/7458/stat : 7458 (adaptg2wsat2009) R 7457 7450 6851 0 -1 4194304 562 0 0 0 281 0 0 0 25 0 1 0 895617446 427945984 507 33554432000 134512640 134546244 4289127168 18446744073709551615 134540879 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/7458/statm: 104479 507 108 9 0 103143 0
Current children cumulated CPU time (s) 21.1
Current children cumulated vsize (KiB) 461012

[startup+21.6012 s]
/proc/loadavg: 4.17 4.06 3.14 5/527 7458
/proc/meminfo: memFree=26683584/32950928 swapFree=34421304/67111528
[pid=7450] ppid=7448 vsize=34396 CPUtime=4 cores=1,3
/proc/7450/stat : 7450 (python) S 7448 7450 6851 0 -1 4202496 2326 5326 0 0 1 0 399 0 18 0 1 0 895615608 35221504 1407 33554432000 4194304 5683644 140733751360176 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 3 0 0 0
/proc/7450/statm: 8599 1407 468 364 0 933 0
[pid=7452] ppid=7450 vsize=0 CPUtime=13.98 cores=1,3
/proc/7452/stat : 7452 (features) Z 7450 7450 6851 0 -1 4202524 2927 0 0 0 1393 5 0 0 25 0 1 0 895615613 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/7452/statm: 0 0 0 0 0 0 0
[pid=7453] ppid=7450 vsize=0 CPUtime=0.31 cores=1,3
/proc/7453/stat : 7453 (coach) Z 7450 7450 6851 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 895617012 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/7453/statm: 0 0 0 0 0 0 0
[pid=7457] ppid=7450 vsize=8700 CPUtime=0 cores=1,3
/proc/7457/stat : 7457 (timerun) S 7450 7450 6851 0 -1 4202496 748 0 0 0 0 0 0 0 20 0 1 0 895617446 8908800 248 33554432000 4194304 4922060 140736050448560 18446744073709551615 251367365765 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7457/statm: 2175 248 208 178 0 68 0
[pid=7458] ppid=7457 vsize=417916 CPUtime=3.21 cores=1,3
/proc/7458/stat : 7458 (adaptg2wsat2009) R 7457 7450 6851 0 -1 4194304 562 0 0 0 321 0 0 0 25 0 1 0 895617446 427945984 507 33554432000 134512640 134546244 4289127168 18446744073709551615 134535431 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/7458/statm: 104479 507 108 9 0 103143 0
Current children cumulated CPU time (s) 21.5
Current children cumulated vsize (KiB) 461012

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7450 and gives
#  childrusage.ru_utime.tv_sec=18
#  childrusage.ru_utime.tv_usec=268222
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=83987
# CPU time returned by wait4() is 18.3522
# while last known CPU time is 21.5
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 21.6225
CPU time (s): 21.5
CPU user time (s): 21.45
CPU system time (s): 0.05
CPU usage (%): 99.4334
Max. virtual memory (cumulated for all children) (KiB): 461012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.2682
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14910
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= 267
involuntary context switches= 51

runsolver used 0.120981 second user time and 0.26096 second system time

The end

Launcher Data 

Begin job on node113 at 2011-06-03 00:30:49
IDJOB=3449296
IDBENCH=82825
IDSOLVER=1947
FILE ID=node113/3449296-1307053849
RUNJOBID= node113-1307052496-6871
PBS_JOBID= 13497819
Free space on /tmp= 73428 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S474185167-033.SATISFIABLE.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449296-1307053849/watcher-3449296-1307053849 -o /tmp/evaluation-result-3449296-1307053849/solver-3449296-1307053849 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 525653151  HOME/instance-3449296-1307053849.cnf

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

MD5SUM BENCH= 3152d51685e76b4a30e45b9928cc3243
RANDOM SEED=525653151

node113.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		: 2666.846
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		: 2666.846
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	: 5332.76
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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		: 2666.846
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      26691548 kB
Buffers:        167024 kB
Cached:         705172 kB
SwapCached:      13476 kB
Active:        5458248 kB
Inactive:       505420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      26691548 kB
SwapTotal:    67111528 kB
SwapFree:     34421304 kB
Dirty:           35420 kB
Writeback:           0 kB
AnonPages:     5090324 kB
Mapped:          23280 kB
Slab:           108008 kB
PageTables:     118132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 156797688 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= 73392 MiB
End job on node113 at 2011-06-03 00:31:11