Trace number 3449195

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)UNSAT 14.11 14.2372

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v250-c1065-S931339469-052.UNKNOWN.cnf
MD5SUM25176c8329756b46b3ca32af3843804f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.213966
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses1065
Sum of the clauses size3195
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31065
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.40/2.76	c COMMAND LINE: portfolio_solver.py -t 1200 -s 1109688471 HOME/instance-3449195-1307053720.cnf
2.40/2.76	c    tmpdir         WORKING-DIR
2.40/2.76	c    timelimit      1200
2.40/2.76	c    seed           1109688471
2.40/2.76	c    verbosity      0
2.40/2.76	c Parsed command line and set default values...
2.40/2.76	c Starting *WALL CLOCK* TIMER
2.40/2.76	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
2.40/2.76	c   indicating coach-executables-test.sh was run successfully earlier
2.40/2.76	c Making sure all necessary files and folders are present...
2.40/2.76	c   Checking for ./features                            OK
2.40/2.76	c   Checking for COACH/coach                           OK
2.40/2.76	c   Checking for preprocessors/SatELite_v1.0_linux     OK
2.40/2.76	c   Checking for solvers/adaptg2wsat2009               OK
2.40/2.76	c   Checking for solvers/adaptg2wsat2009++             OK
2.40/2.76	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
2.40/2.76	c   Checking for solvers/cryptominisat                 OK
2.40/2.76	c   Checking for solvers/glucose_static                OK
2.40/2.76	c   Checking for solvers/gnovelty+2                    OK
2.40/2.76	c   Checking for solvers/gnovelty+2-H                  OK
2.40/2.76	c   Checking for solvers/hybridGM3                     OK
2.40/2.76	c   Checking for solvers/kcnfs04SAT07                  OK
2.40/2.76	c   Checking for solvers/lingeling                     OK
2.40/2.76	c   Checking for solvers/LySATc                        OK
2.40/2.76	c   Checking for solvers/LySATi                        OK
2.40/2.76	c   Checking for solvers/march_hi                      OK
2.40/2.76	c   Checking for solvers/march_nn                      OK
2.40/2.76	c   Checking for solvers/minisat_static                OK
2.40/2.76	c   Checking for solvers/mxc-sat09                     OK
2.40/2.76	c   Checking for solvers/picosat                       OK
2.40/2.76	c   Checking for solvers/precosat                      OK
2.40/2.76	c   Checking for solvers/SATenstein                    OK
2.40/2.76	c   Checking for solvers/TNM                           OK
2.40/2.76	c   Checking for solvers/ubcsatOrig                    OK
2.40/2.76	c   Checking for utilities/timerun                     OK
2.40/2.76	c   Checking for folder COACH/DATA                     OK
2.40/2.76	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
2.40/2.76	c Check successful
2.40/2.76	c TIMER: 0.0 sec total, 0.0 sec since previous report
2.40/2.76	c Computing instance features...
2.40/2.76	c    ./features HOME/instance-3449195-1307053720.cnf
2.40/2.76	c    Features found: 250 1065 0.234741784 0.012 0.273614909 0.00375586854 0.020657277 2.64590007 0.012 0 0.012 0.012 -0 0.4885759 0.576718604 0.333333333 1 0.542713675 0.214723427 0.167146684 0 0.866666667 3.27757739 0 0 1 0.00584788732 0.389350422 0.000938967136 0.0131455399 2.2573241 0.487323944 0.0227605634 0.26594804 0.00751173709 0.0403755869 0 0.0180369856 0.217287122 0.00469483568 0.0328638498 2.83573533 0.115104057 0.245485057 0.0603174603 0.333333333 2.30734017 0.0184172662
2.40/2.76	c TIMER: 2.4 sec total, 2.4 sec since previous report
2.40/2.76	c Computing most promising solver to run...
2.40/2.76	c    COACH/coach 250 1065 0.234741784 0.012 0.273614909 0.00375586854 0.020657277 2.64590007 0.012 0 0.012 0.012 -0 0.4885759 0.576718604 0.333333333 1 0.542713675 0.214723427 0.167146684 0 0.866666667 3.27757739 0 0 1 0.00584788732 0.389350422 0.000938967136 0.0131455399 2.2573241 0.487323944 0.0227605634 0.26594804 0.00751173709 0.0403755869 0 0.0180369856 0.217287122 0.00469483568 0.0328638498 2.83573533 0.115104057 0.245485057 0.0603174603 0.333333333 2.30734017 0.0184172662 COACH/DATA/ 1
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
2.40/2.76	c    PORTFOLIO-SUGGESTION SOLVER kcnfs04SAT07 100000 0
2.40/2.76	c TIMER: 2.72 sec total, 0.33 sec since previous report
2.40/2.76	c Preprocessing OFF
2.40/2.76	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
2.40/2.76	c    cryptominisat   	              4 	False
2.40/2.76	c    adaptg2wsat2009 	              4 	False
14.11/14.23	c    precosat        	              4 	False
14.11/14.23	c    march_hi        	              4 	False
14.11/14.23	c    hybridGM3       	              4 	False
14.11/14.23	c    lingeling       	              4 	False
14.11/14.23	c    gnovelty+2      	              4 	False
14.11/14.23	c    TNM             	              4 	False
14.11/14.23	c    AshiHgen        	              4 	False
14.11/14.23	c    mxc-sat09       	              4 	False
14.11/14.23	c    kcnfs04SAT07    	         100000 	False
14.11/14.23	c Default solver to fall back on, in case everything fails:
14.11/14.23	c    lingeling       	       no limit 	False
14.11/14.23	c Running cryptominisat for 4 seconds on HOME/instance-3449195-1307053720.cnf
14.11/14.23	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449195-1307053720.cnf
14.11/14.23	c TIMER: 6.74 sec total, 4.01 sec since previous report
14.11/14.23	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3449195-1307053720.cnf
14.11/14.23	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3449195-1307053720.cnf
14.11/14.23	c TIMER: 10.75 sec total, 4.01 sec since previous report
14.11/14.23	c Running precosat for 4 seconds on HOME/instance-3449195-1307053720.cnf
14.11/14.23	c    utilities/timerun 4 solvers/precosat HOME/instance-3449195-1307053720.cnf
14.11/14.23	c TIMER: 14.2 sec total, 3.45 sec since previous report
14.11/14.23	c Instance solved!
14.11/14.23	s UNSATISFIABLE
14.11/14.23	c TIMER: 14.2 sec total, 0.0 sec since previous report

Verifier Data 

No possible verification on an UNSAT instance

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-3449195-1307053720/watcher-3449195-1307053720 -o /tmp/evaluation-result-3449195-1307053720/solver-3449195-1307053720 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 1109688471 HOME/instance-3449195-1307053720.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: 3.94 3.97 2.98 4/410 22746
/proc/meminfo: memFree=19798956/32951124 swapFree=49244120/67111528
[pid=22746] ppid=22744 vsize=15776 CPUtime=0 cores=4,6
/proc/22746/stat : 22746 (python) R 22744 22746 22373 0 -1 4202496 876 0 0 0 0 0 0 0 17 0 1 0 816974769 16154624 758 33554432000 4194304 5683644 140736429632544 18446744073709551615 4540219 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/22746/statm: 3944 759 343 364 0 431 0

[startup+0.101965 s]
/proc/loadavg: 3.94 3.97 2.98 4/410 22746
/proc/meminfo: memFree=19798956/32951124 swapFree=49244120/67111528
[pid=22746] ppid=22744 vsize=21896 CPUtime=0.01 cores=4,6
/proc/22746/stat : 22746 (python) S 22744 22746 22373 0 -1 4202496 1515 0 0 0 1 0 0 0 17 0 1 0 816974769 22421504 1349 33554432000 4194304 5683644 140736429632544 18446744073709551615 218370957056 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/22746/statm: 5474 1349 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.20094 s]
/proc/loadavg: 3.94 3.97 2.98 4/410 22746
/proc/meminfo: memFree=19798956/32951124 swapFree=49244120/67111528
[pid=22746] ppid=22744 vsize=21896 CPUtime=0.01 cores=4,6
/proc/22746/stat : 22746 (python) S 22744 22746 22373 0 -1 4202496 1515 0 0 0 1 0 0 0 17 0 1 0 816974769 22421504 1349 33554432000 4194304 5683644 140736429632544 18446744073709551615 218370957056 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/22746/statm: 5474 1349 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.300927 s]
/proc/loadavg: 3.94 3.97 2.98 4/410 22746
/proc/meminfo: memFree=19798956/32951124 swapFree=49244120/67111528
[pid=22746] ppid=22744 vsize=21896 CPUtime=0.01 cores=4,6
/proc/22746/stat : 22746 (python) S 22744 22746 22373 0 -1 4202496 1515 0 0 0 1 0 0 0 17 0 1 0 816974769 22421504 1349 33554432000 4194304 5683644 140736429632544 18446744073709551615 218370957056 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/22746/statm: 5474 1349 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.70085 s]
/proc/loadavg: 3.94 3.97 2.98 4/410 22746
/proc/meminfo: memFree=19798956/32951124 swapFree=49244120/67111528
[pid=22746] ppid=22744 vsize=21896 CPUtime=0.01 cores=4,6
/proc/22746/stat : 22746 (python) S 22744 22746 22373 0 -1 4202496 1515 0 0 0 1 0 0 0 17 0 1 0 816974769 22421504 1349 33554432000 4194304 5683644 140736429632544 18446744073709551615 218370957056 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/22746/statm: 5474 1349 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+1.50071 s]
/proc/loadavg: 3.94 3.97 2.98 5/412 22748
/proc/meminfo: memFree=19787904/32951124 swapFree=49244120/67111528
[pid=22746] ppid=22744 vsize=21896 CPUtime=0.01 cores=4,6
/proc/22746/stat : 22746 (python) S 22744 22746 22373 0 -1 4202496 1515 0 0 0 1 0 0 0 17 0 1 0 816974769 22421504 1349 33554432000 4194304 5683644 140736429632544 18446744073709551615 218370957056 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/22746/statm: 5474 1349 443 364 0 929 0
[pid=22748] ppid=22746 vsize=8364 CPUtime=1.46 cores=4,6
/proc/22748/stat : 22748 (features) R 22746 22746 22373 0 -1 4202496 2645 0 0 0 144 2 0 0 21 0 1 0 816974773 8564736 1528 33554432000 134512640 135907751 4287026192 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/22748/statm: 2091 1528 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30260

[startup+3.10037 s]
/proc/loadavg: 3.94 3.97 2.98 5/412 22748
/proc/meminfo: memFree=19784928/32951124 swapFree=49244120/67111528
[pid=22746] ppid=22744 vsize=34396 CPUtime=0.01 cores=4,6
/proc/22746/stat : 22746 (python) S 22744 22746 22373 0 -1 4202496 2166 0 0 0 1 0 0 0 18 0 1 0 816974769 35221504 1406 33554432000 4194304 5683644 140736429632544 18446744073709551615 218370957056 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/22746/statm: 8599 1406 468 364 0 933 0
[pid=22748] ppid=22746 vsize=0 CPUtime=2.39 cores=4,6
/proc/22748/stat : 22748 (features) Z 22746 22746 22373 0 -1 4202524 2927 0 0 0 236 3 0 0 25 0 1 0 816974773 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/22748/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.4
Current children cumulated vsize (KiB) 34396
heavy processes:
  %CPU=79 pid=22748 uid=0 cmd=
  %CPU=62 pid=22749 uid=0 cmd=

[startup+6.30086 s]
/proc/loadavg: 3.95 3.97 2.98 5/415 22751
/proc/meminfo: memFree=19786512/32951124 swapFree=49244120/67111528
[pid=22746] ppid=22744 vsize=34396 CPUtime=0.01 cores=4,6
/proc/22746/stat : 22746 (python) S 22744 22746 22373 0 -1 4202496 2167 0 0 0 1 0 0 0 18 0 1 0 816974769 35221504 1407 33554432000 4194304 5683644 140736429632544 18446744073709551615 218370957056 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/22746/statm: 8599 1407 468 364 0 933 0
[pid=22748] ppid=22746 vsize=0 CPUtime=2.39 cores=4,6
/proc/22748/stat : 22748 (features) Z 22746 22746 22373 0 -1 4202524 2927 0 0 0 236 3 0 0 25 0 1 0 816974773 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/22748/statm: 0 0 0 0 0 0 0
[pid=22749] ppid=22746 vsize=0 CPUtime=0.31 cores=4,6
/proc/22749/stat : 22749 (coach) Z 22746 22746 22373 0 -1 4202524 3735 0 0 0 31 0 0 0 20 0 1 0 816975013 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/22749/statm: 0 0 0 0 0 0 0
[pid=22750] ppid=22746 vsize=8700 CPUtime=0 cores=4,6
/proc/22750/stat : 22750 (timerun) S 22746 22746 22373 0 -1 4202496 754 0 0 0 0 0 0 0 17 0 1 0 816975046 8908800 248 33554432000 4194304 4922060 140733927060080 18446744073709551615 218370776197 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/22750/statm: 2175 248 208 178 0 68 0
[pid=22751] ppid=22750 vsize=16984 CPUtime=3.52 cores=4,6
/proc/22751/stat : 22751 (cryptominisat) R 22750 22746 22373 0 -1 4202496 3147 0 0 0 352 0 0 0 25 0 1 0 816975047 17391616 1518 33554432000 134512640 134994940 4289277664 18446744073709551615 134642638 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/22751/statm: 4246 1518 355 118 0 3431 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 60080

[startup+12.7007 s]
/proc/loadavg: 3.95 3.97 2.99 5/415 22755
/proc/meminfo: memFree=19784168/32951124 swapFree=49244120/67111528
[pid=22746] ppid=22744 vsize=34396 CPUtime=8 cores=4,6
/proc/22746/stat : 22746 (python) S 22744 22746 22373 0 -1 4202496 2469 5222 0 0 1 0 799 0 18 0 1 0 816974769 35221504 1408 33554432000 4194304 5683644 140736429632544 18446744073709551615 218370957056 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/22746/statm: 8599 1408 468 364 0 933 0
[pid=22748] ppid=22746 vsize=0 CPUtime=2.39 cores=4,6
/proc/22748/stat : 22748 (features) Z 22746 22746 22373 0 -1 4202524 2927 0 0 0 236 3 0 0 25 0 1 0 816974773 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/22748/statm: 0 0 0 0 0 0 0
[pid=22749] ppid=22746 vsize=0 CPUtime=0.31 cores=4,6
/proc/22749/stat : 22749 (coach) Z 22746 22746 22373 0 -1 4202524 3735 0 0 0 31 0 0 0 20 0 1 0 816975013 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/22749/statm: 0 0 0 0 0 0 0
[pid=22754] ppid=22746 vsize=8700 CPUtime=0 cores=4,6
/proc/22754/stat : 22754 (timerun) S 22746 22746 22373 0 -1 4202496 743 0 0 0 0 0 0 0 20 0 1 0 816975848 8908800 248 33554432000 4194304 4922060 140737258502080 18446744073709551615 218370776197 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/22754/statm: 2175 248 208 178 0 68 0
[pid=22755] ppid=22754 vsize=3248 CPUtime=1.91 cores=4,6
/proc/22755/stat : 22755 (precosat) R 22754 22746 22373 0 -1 4202496 734 0 0 0 191 0 0 0 25 0 1 0 816975848 3325952 688 33554432000 134512640 135142049 4292298304 18446744073709551615 134599508 0 0 16781312 17442 0 0 0 17 4 0 0 0
/proc/22755/statm: 812 688 82 154 0 656 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 46344

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

[startup+12.8007 s]
/proc/loadavg: 3.95 3.97 2.99 5/415 22755
/proc/meminfo: memFree=19784168/32951124 swapFree=49244120/67111528
[pid=22746] ppid=22744 vsize=34396 CPUtime=8 cores=4,6
/proc/22746/stat : 22746 (python) S 22744 22746 22373 0 -1 4202496 2469 5222 0 0 1 0 799 0 18 0 1 0 816974769 35221504 1408 33554432000 4194304 5683644 140736429632544 18446744073709551615 218370957056 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/22746/statm: 8599 1408 468 364 0 933 0
[pid=22748] ppid=22746 vsize=0 CPUtime=2.39 cores=4,6
/proc/22748/stat : 22748 (features) Z 22746 22746 22373 0 -1 4202524 2927 0 0 0 236 3 0 0 25 0 1 0 816974773 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/22748/statm: 0 0 0 0 0 0 0
[pid=22749] ppid=22746 vsize=0 CPUtime=0.31 cores=4,6
/proc/22749/stat : 22749 (coach) Z 22746 22746 22373 0 -1 4202524 3735 0 0 0 31 0 0 0 20 0 1 0 816975013 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/22749/statm: 0 0 0 0 0 0 0
[pid=22754] ppid=22746 vsize=8700 CPUtime=0 cores=4,6
/proc/22754/stat : 22754 (timerun) S 22746 22746 22373 0 -1 4202496 743 0 0 0 0 0 0 0 20 0 1 0 816975848 8908800 248 33554432000 4194304 4922060 140737258502080 18446744073709551615 218370776197 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/22754/statm: 2175 248 208 178 0 68 0
[pid=22755] ppid=22754 vsize=3380 CPUtime=2.01 cores=4,6
/proc/22755/stat : 22755 (precosat) R 22754 22746 22373 0 -1 4202496 766 0 0 0 201 0 0 0 25 0 1 0 816975848 3461120 720 33554432000 134512640 135142049 4292298304 18446744073709551615 134555759 0 0 16781312 17442 0 0 0 17 4 0 0 0
/proc/22755/statm: 845 720 82 154 0 689 0
Current children cumulated CPU time (s) 12.71
Current children cumulated vsize (KiB) 46476

[startup+13.6006 s]
/proc/loadavg: 3.95 3.97 2.99 5/415 22755
/proc/meminfo: memFree=19783176/32951124 swapFree=49244120/67111528
[pid=22746] ppid=22744 vsize=34396 CPUtime=8 cores=4,6
/proc/22746/stat : 22746 (python) S 22744 22746 22373 0 -1 4202496 2469 5222 0 0 1 0 799 0 18 0 1 0 816974769 35221504 1408 33554432000 4194304 5683644 140736429632544 18446744073709551615 218370957056 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/22746/statm: 8599 1408 468 364 0 933 0
[pid=22748] ppid=22746 vsize=0 CPUtime=2.39 cores=4,6
/proc/22748/stat : 22748 (features) Z 22746 22746 22373 0 -1 4202524 2927 0 0 0 236 3 0 0 25 0 1 0 816974773 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/22748/statm: 0 0 0 0 0 0 0
[pid=22749] ppid=22746 vsize=0 CPUtime=0.31 cores=4,6
/proc/22749/stat : 22749 (coach) Z 22746 22746 22373 0 -1 4202524 3735 0 0 0 31 0 0 0 20 0 1 0 816975013 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/22749/statm: 0 0 0 0 0 0 0
[pid=22754] ppid=22746 vsize=8700 CPUtime=0 cores=4,6
/proc/22754/stat : 22754 (timerun) S 22746 22746 22373 0 -1 4202496 743 0 0 0 0 0 0 0 20 0 1 0 816975848 8908800 248 33554432000 4194304 4922060 140737258502080 18446744073709551615 218370776197 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/22754/statm: 2175 248 208 178 0 68 0
[pid=22755] ppid=22754 vsize=3516 CPUtime=2.81 cores=4,6
/proc/22755/stat : 22755 (precosat) R 22754 22746 22373 0 -1 4202496 810 0 0 0 281 0 0 0 25 0 1 0 816975848 3600384 764 33554432000 134512640 135142049 4292298304 18446744073709551615 134610209 0 0 16781312 17442 0 0 0 17 4 0 0 0
/proc/22755/statm: 879 764 82 154 0 723 0
Current children cumulated CPU time (s) 13.51
Current children cumulated vsize (KiB) 46612

[startup+14.0005 s]
/proc/loadavg: 3.95 3.97 2.99 5/415 22755
/proc/meminfo: memFree=19783176/32951124 swapFree=49244120/67111528
[pid=22746] ppid=22744 vsize=34396 CPUtime=8 cores=4,6
/proc/22746/stat : 22746 (python) S 22744 22746 22373 0 -1 4202496 2469 5222 0 0 1 0 799 0 18 0 1 0 816974769 35221504 1408 33554432000 4194304 5683644 140736429632544 18446744073709551615 218370957056 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/22746/statm: 8599 1408 468 364 0 933 0
[pid=22748] ppid=22746 vsize=0 CPUtime=2.39 cores=4,6
/proc/22748/stat : 22748 (features) Z 22746 22746 22373 0 -1 4202524 2927 0 0 0 236 3 0 0 25 0 1 0 816974773 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/22748/statm: 0 0 0 0 0 0 0
[pid=22749] ppid=22746 vsize=0 CPUtime=0.31 cores=4,6
/proc/22749/stat : 22749 (coach) Z 22746 22746 22373 0 -1 4202524 3735 0 0 0 31 0 0 0 20 0 1 0 816975013 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/22749/statm: 0 0 0 0 0 0 0
[pid=22754] ppid=22746 vsize=8700 CPUtime=0 cores=4,6
/proc/22754/stat : 22754 (timerun) S 22746 22746 22373 0 -1 4202496 743 0 0 0 0 0 0 0 20 0 1 0 816975848 8908800 248 33554432000 4194304 4922060 140737258502080 18446744073709551615 218370776197 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/22754/statm: 2175 248 208 178 0 68 0
[pid=22755] ppid=22754 vsize=3604 CPUtime=3.21 cores=4,6
/proc/22755/stat : 22755 (precosat) R 22754 22746 22373 0 -1 4202496 849 0 0 0 321 0 0 0 25 0 1 0 816975848 3690496 791 33554432000 134512640 135142049 4292298304 18446744073709551615 134555750 0 0 16781312 17442 0 0 0 17 4 0 0 0
/proc/22755/statm: 901 793 82 154 0 745 0
Current children cumulated CPU time (s) 13.91
Current children cumulated vsize (KiB) 46700

[startup+14.2005 s]
/proc/loadavg: 3.95 3.97 2.99 5/415 22755
/proc/meminfo: memFree=19783176/32951124 swapFree=49244120/67111528
[pid=22746] ppid=22744 vsize=34396 CPUtime=8 cores=4,6
/proc/22746/stat : 22746 (python) S 22744 22746 22373 0 -1 4202496 2469 5222 0 0 1 0 799 0 18 0 1 0 816974769 35221504 1408 33554432000 4194304 5683644 140736429632544 18446744073709551615 218370957056 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/22746/statm: 8599 1408 468 364 0 933 0
[pid=22748] ppid=22746 vsize=0 CPUtime=2.39 cores=4,6
/proc/22748/stat : 22748 (features) Z 22746 22746 22373 0 -1 4202524 2927 0 0 0 236 3 0 0 25 0 1 0 816974773 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/22748/statm: 0 0 0 0 0 0 0
[pid=22749] ppid=22746 vsize=0 CPUtime=0.31 cores=4,6
/proc/22749/stat : 22749 (coach) Z 22746 22746 22373 0 -1 4202524 3735 0 0 0 31 0 0 0 20 0 1 0 816975013 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/22749/statm: 0 0 0 0 0 0 0
[pid=22754] ppid=22746 vsize=8700 CPUtime=0 cores=4,6
/proc/22754/stat : 22754 (timerun) S 22746 22746 22373 0 -1 4202496 743 0 0 0 0 0 0 0 20 0 1 0 816975848 8908800 248 33554432000 4194304 4922060 140737258502080 18446744073709551615 218370776197 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/22754/statm: 2175 248 208 178 0 68 0
[pid=22755] ppid=22754 vsize=3744 CPUtime=3.41 cores=4,6
/proc/22755/stat : 22755 (precosat) R 22754 22746 22373 0 -1 4202496 880 0 0 0 341 0 0 0 25 0 1 0 816975848 3833856 822 33554432000 134512640 135142049 4292298304 18446744073709551615 134612262 0 0 16781312 17442 0 0 0 17 4 0 0 0
/proc/22755/statm: 936 822 82 154 0 780 0
Current children cumulated CPU time (s) 14.11
Current children cumulated vsize (KiB) 46840

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22746 and gives
#  childrusage.ru_utime.tv_sec=10
#  childrusage.ru_utime.tv_usec=697373
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=50992
# CPU time returned by wait4() is 10.7484
# while last known CPU time is 14.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 14.2372
CPU time (s): 14.11
CPU user time (s): 14.08
CPU system time (s): 0.03
CPU usage (%): 99.1066
Max. virtual memory (cumulated for all children) (KiB): 459984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.6974
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14951
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= 314
involuntary context switches= 59

runsolver used 0.070989 second user time and 0.139978 second system time

The end

Launcher Data 

Begin job on node101 at 2011-06-03 00:28:40
IDJOB=3449195
IDBENCH=82724
IDSOLVER=1947
FILE ID=node101/3449195-1307053720
RUNJOBID= node101-1307052499-22393
PBS_JOBID= 13497831
Free space on /tmp= 70468 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v250-c1065-S931339469-052.UNKNOWN.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449195-1307053720/watcher-3449195-1307053720 -o /tmp/evaluation-result-3449195-1307053720/solver-3449195-1307053720 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 1109688471  HOME/instance-3449195-1307053720.cnf

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

MD5SUM BENCH= 25176c8329756b46b3ca32af3843804f
RANDOM SEED=1109688471

node101.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		: 2666.841
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	: 5333.68
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		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
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		: 2666.841
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	: 5332.77
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		: 2666.841
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	: 5332.83
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		: 2666.841
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		: 2666.841
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		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
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:     32951124 kB
MemFree:      19799236 kB
Buffers:        200216 kB
Cached:        3886116 kB
SwapCached:      27120 kB
Active:        9250656 kB
Inactive:      3545924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19799236 kB
SwapTotal:    67111528 kB
SwapFree:     49244120 kB
Dirty:           35340 kB
Writeback:           0 kB
AnonPages:     8705548 kB
Mapped:          20216 kB
Slab:           211292 kB
PageTables:      77144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 81325556 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= 70436 MiB
End job on node101 at 2011-06-03 00:28:54