Trace number 3449342

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 15.75 15.803

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v300-c1278-S862932513-073.UNKNOWN.cnf
MD5SUMdbf411c57e02bcb78ae06dd835bb89b5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.814876
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of clauses1278
Sum of the clauses size3834
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31278
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.50/2.85	c COMMAND LINE: portfolio_solver.py -t 1200 -s 1765321305 HOME/instance-3449342-1307053926.cnf
2.50/2.85	c    tmpdir         WORKING-DIR
2.50/2.85	c    timelimit      1200
2.50/2.85	c    seed           1765321305
2.50/2.85	c    verbosity      0
2.50/2.85	c Parsed command line and set default values...
2.50/2.85	c Starting *WALL CLOCK* TIMER
2.50/2.85	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
2.50/2.85	c   indicating coach-executables-test.sh was run successfully earlier
2.50/2.85	c Making sure all necessary files and folders are present...
2.50/2.85	c   Checking for ./features                            OK
2.50/2.85	c   Checking for COACH/coach                           OK
2.50/2.85	c   Checking for preprocessors/SatELite_v1.0_linux     OK
2.50/2.85	c   Checking for solvers/adaptg2wsat2009               OK
2.50/2.85	c   Checking for solvers/adaptg2wsat2009++             OK
2.50/2.85	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
2.50/2.85	c   Checking for solvers/cryptominisat                 OK
2.50/2.85	c   Checking for solvers/glucose_static                OK
2.50/2.85	c   Checking for solvers/gnovelty+2                    OK
2.50/2.85	c   Checking for solvers/gnovelty+2-H                  OK
2.50/2.85	c   Checking for solvers/hybridGM3                     OK
2.50/2.85	c   Checking for solvers/kcnfs04SAT07                  OK
2.50/2.85	c   Checking for solvers/lingeling                     OK
2.50/2.85	c   Checking for solvers/LySATc                        OK
2.50/2.85	c   Checking for solvers/LySATi                        OK
2.50/2.85	c   Checking for solvers/march_hi                      OK
2.50/2.85	c   Checking for solvers/march_nn                      OK
2.50/2.85	c   Checking for solvers/minisat_static                OK
2.50/2.85	c   Checking for solvers/mxc-sat09                     OK
2.50/2.85	c   Checking for solvers/picosat                       OK
2.50/2.85	c   Checking for solvers/precosat                      OK
2.50/2.85	c   Checking for solvers/SATenstein                    OK
2.50/2.85	c   Checking for solvers/TNM                           OK
2.50/2.85	c   Checking for solvers/ubcsatOrig                    OK
2.50/2.85	c   Checking for utilities/timerun                     OK
2.50/2.85	c   Checking for folder COACH/DATA                     OK
2.50/2.85	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
2.50/2.85	c Check successful
2.50/2.85	c TIMER: 0.0 sec total, 0.0 sec since previous report
2.50/2.85	c Computing instance features...
2.50/2.85	c    ./features HOME/instance-3449342-1307053926.cnf
2.50/2.85	c    Features found: 300 1278 0.234741784 0.01 0.290306127 0.00391236307 0.0203442879 2.67303232 0.01 0 0.01 0.01 -0 0.490349504 0.576902839 0.333333333 1 0.545865681 0.226376165 0.184033952 0 1 3.27872992 0 0 1 0.00496087637 0.395824686 0.000782472613 0.0109546166 2.30231684 0.496087637 0.0190401669 0.275992554 0.00782472613 0.0375586854 0 0.0150518832 0.235055947 0.00469483568 0.0266040689 2.9119362 0.115565873 0.252451407 0.0605042017 0.285714286 2.37342752 0.017414966
2.50/2.85	c TIMER: 2.5 sec total, 2.5 sec since previous report
2.50/2.85	c Computing most promising solver to run...
2.50/2.85	c    COACH/coach 300 1278 0.234741784 0.01 0.290306127 0.00391236307 0.0203442879 2.67303232 0.01 0 0.01 0.01 -0 0.490349504 0.576902839 0.333333333 1 0.545865681 0.226376165 0.184033952 0 1 3.27872992 0 0 1 0.00496087637 0.395824686 0.000782472613 0.0109546166 2.30231684 0.496087637 0.0190401669 0.275992554 0.00782472613 0.0375586854 0 0.0150518832 0.235055947 0.00469483568 0.0266040689 2.9119362 0.115565873 0.252451407 0.0605042017 0.285714286 2.37342752 0.017414966 COACH/DATA/ 1
2.50/2.85	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
2.50/2.85	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
2.50/2.85	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
2.50/2.85	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
2.50/2.85	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
2.50/2.85	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
2.50/2.85	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
2.50/2.85	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
2.50/2.85	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
2.50/2.85	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
2.50/2.85	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
2.50/2.85	c TIMER: 2.82 sec total, 0.32 sec since previous report
2.50/2.85	c Preprocessing OFF
2.50/2.85	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
2.50/2.85	c    cryptominisat   	              4 	False
2.50/2.85	c    adaptg2wsat2009 	              4 	False
15.75/15.80	c    precosat        	              4 	False
15.75/15.80	c    march_hi        	              4 	False
15.75/15.80	c    hybridGM3       	              4 	False
15.75/15.80	c    lingeling       	              4 	False
15.75/15.80	c    gnovelty+2      	              4 	False
15.75/15.80	c    TNM             	              4 	False
15.75/15.80	c    AshiHgen        	              4 	False
15.75/15.80	c    mxc-sat09       	              4 	False
15.75/15.80	c    march_hi        	         100000 	False
15.75/15.80	c Default solver to fall back on, in case everything fails:
15.75/15.80	c    lingeling       	       no limit 	False
15.75/15.80	c Running cryptominisat for 4 seconds on HOME/instance-3449342-1307053926.cnf
15.75/15.80	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449342-1307053926.cnf
15.75/15.80	c TIMER: 6.84 sec total, 4.01 sec since previous report
15.75/15.80	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3449342-1307053926.cnf
15.75/15.80	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3449342-1307053926.cnf
15.75/15.80	c TIMER: 10.84 sec total, 4.0 sec since previous report
15.75/15.80	c Running precosat for 4 seconds on HOME/instance-3449342-1307053926.cnf
15.75/15.80	c    utilities/timerun 4 solvers/precosat HOME/instance-3449342-1307053926.cnf
15.75/15.80	c TIMER: 14.84 sec total, 4.0 sec since previous report
15.75/15.80	c Running march_hi for 4 seconds on HOME/instance-3449342-1307053926.cnf
15.75/15.80	c    utilities/timerun 4 solvers/march_hi HOME/instance-3449342-1307053926.cnf
15.75/15.80	c TIMER: 15.77 sec total, 0.93 sec since previous report
15.75/15.80	c Instance solved!
15.75/15.80	s UNSATISFIABLE
15.75/15.80	c TIMER: 15.77 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-3449342-1307053926/watcher-3449342-1307053926 -o /tmp/evaluation-result-3449342-1307053926/solver-3449342-1307053926 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 1765321305 HOME/instance-3449342-1307053926.cnf 

running on 2 cores: 0,2

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: 4.24 4.02 3.16 5/538 31887
/proc/meminfo: memFree=19287856/32950940 swapFree=67111364/67111528
[pid=31887] ppid=31885 vsize=16244 CPUtime=0.01 cores=0,2
/proc/31887/stat : 31887 (python) R 31885 31887 31335 0 -1 4202496 1050 0 0 0 1 0 0 0 25 0 1 0 895623347 16633856 923 33554432000 4194304 5683644 140733211219280 18446744073709551615 215988592384 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/31887/statm: 4061 923 381 364 0 548 0

[startup+0.089068 s]
/proc/loadavg: 4.24 4.02 3.16 5/538 31887
/proc/meminfo: memFree=19287856/32950940 swapFree=67111364/67111528
[pid=31887] ppid=31885 vsize=21896 CPUtime=0.01 cores=0,2
/proc/31887/stat : 31887 (python) S 31885 31887 31335 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 895623347 22421504 1350 33554432000 4194304 5683644 140733211219280 18446744073709551615 215988592384 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/31887/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.101075 s]
/proc/loadavg: 4.24 4.02 3.16 5/538 31887
/proc/meminfo: memFree=19287856/32950940 swapFree=67111364/67111528
[pid=31887] ppid=31885 vsize=21896 CPUtime=0.01 cores=0,2
/proc/31887/stat : 31887 (python) S 31885 31887 31335 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 895623347 22421504 1350 33554432000 4194304 5683644 140733211219280 18446744073709551615 215988592384 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/31887/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.300979 s]
/proc/loadavg: 4.24 4.02 3.16 5/538 31887
/proc/meminfo: memFree=19287856/32950940 swapFree=67111364/67111528
[pid=31887] ppid=31885 vsize=21896 CPUtime=0.01 cores=0,2
/proc/31887/stat : 31887 (python) S 31885 31887 31335 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 895623347 22421504 1350 33554432000 4194304 5683644 140733211219280 18446744073709551615 215988592384 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/31887/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.700907 s]
/proc/loadavg: 4.24 4.02 3.16 5/538 31887
/proc/meminfo: memFree=19287856/32950940 swapFree=67111364/67111528
[pid=31887] ppid=31885 vsize=21896 CPUtime=0.01 cores=0,2
/proc/31887/stat : 31887 (python) S 31885 31887 31335 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 895623347 22421504 1350 33554432000 4194304 5683644 140733211219280 18446744073709551615 215988592384 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/31887/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+1.50083 s]
/proc/loadavg: 4.24 4.02 3.16 5/540 31889
/proc/meminfo: memFree=19275068/32950940 swapFree=67111364/67111528
[pid=31887] ppid=31885 vsize=21896 CPUtime=0.01 cores=0,2
/proc/31887/stat : 31887 (python) S 31885 31887 31335 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 895623347 22421504 1350 33554432000 4194304 5683644 140733211219280 18446744073709551615 215988592384 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/31887/statm: 5474 1350 443 364 0 929 0
[pid=31889] ppid=31887 vsize=8364 CPUtime=1.46 cores=0,2
/proc/31889/stat : 31889 (features) R 31887 31887 31335 0 -1 4202496 2636 0 0 0 145 1 0 0 25 0 1 0 895623350 8564736 1520 33554432000 134512640 135907751 4286592864 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/31889/statm: 2091 1520 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30260

[startup+3.10049 s]
/proc/loadavg: 4.24 4.02 3.16 5/540 31889
/proc/meminfo: memFree=19276376/32950940 swapFree=67111364/67111528
[pid=31887] ppid=31885 vsize=34396 CPUtime=0.01 cores=0,2
/proc/31887/stat : 31887 (python) S 31885 31887 31335 0 -1 4202496 2163 0 0 0 1 0 0 0 18 0 1 0 895623347 35221504 1407 33554432000 4194304 5683644 140733211219280 18446744073709551615 215988592384 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/31887/statm: 8599 1407 468 364 0 933 0
[pid=31889] ppid=31887 vsize=0 CPUtime=2.49 cores=0,2
/proc/31889/stat : 31889 (features) Z 31887 31887 31335 0 -1 4202524 2926 0 0 0 247 2 0 0 25 0 1 0 895623350 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/31889/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.5
Current children cumulated vsize (KiB) 34396

[startup+6.30099 s]
/proc/loadavg: 4.22 4.02 3.17 5/543 31893
/proc/meminfo: memFree=19274492/32950940 swapFree=67111364/67111528
[pid=31887] ppid=31885 vsize=34396 CPUtime=0.01 cores=0,2
/proc/31887/stat : 31887 (python) S 31885 31887 31335 0 -1 4202496 2164 0 0 0 1 0 0 0 18 0 1 0 895623347 35221504 1408 33554432000 4194304 5683644 140733211219280 18446744073709551615 215988592384 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/31887/statm: 8599 1408 468 364 0 933 0
[pid=31889] ppid=31887 vsize=0 CPUtime=2.49 cores=0,2
/proc/31889/stat : 31889 (features) Z 31887 31887 31335 0 -1 4202524 2926 0 0 0 247 2 0 0 25 0 1 0 895623350 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/31889/statm: 0 0 0 0 0 0 0
[pid=31890] ppid=31887 vsize=0 CPUtime=0.31 cores=0,2
/proc/31890/stat : 31890 (coach) Z 31887 31887 31335 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 895623600 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/31890/statm: 0 0 0 0 0 0 0
[pid=31892] ppid=31887 vsize=8700 CPUtime=0 cores=0,2
/proc/31892/stat : 31892 (timerun) S 31887 31887 31335 0 -1 4202496 754 0 0 0 0 0 0 0 18 0 1 0 895623633 8908800 247 33554432000 4194304 4922060 140733231749808 18446744073709551615 215988411525 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31892/statm: 2175 247 208 178 0 68 0
[pid=31893] ppid=31892 vsize=17600 CPUtime=3.43 cores=0,2
/proc/31893/stat : 31893 (cryptominisat) R 31892 31887 31335 0 -1 4202496 3175 0 0 0 343 0 0 0 25 0 1 0 895623633 18022400 1779 33554432000 134512640 134994940 4287781984 18446744073709551615 134678293 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/31893/statm: 4400 1779 355 118 0 3585 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 60696

[startup+12.7009 s]
/proc/loadavg: 4.21 4.02 3.17 5/543 31897
/proc/meminfo: memFree=19278344/32950940 swapFree=67111364/67111528
[pid=31887] ppid=31885 vsize=34396 CPUtime=8 cores=0,2
/proc/31887/stat : 31887 (python) S 31885 31887 31335 0 -1 4202496 2467 5259 0 0 1 0 799 0 18 0 1 0 895623347 35221504 1408 33554432000 4194304 5683644 140733211219280 18446744073709551615 215988592384 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/31887/statm: 8599 1408 468 364 0 933 0
[pid=31889] ppid=31887 vsize=0 CPUtime=2.49 cores=0,2
/proc/31889/stat : 31889 (features) Z 31887 31887 31335 0 -1 4202524 2926 0 0 0 247 2 0 0 25 0 1 0 895623350 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/31889/statm: 0 0 0 0 0 0 0
[pid=31890] ppid=31887 vsize=0 CPUtime=0.31 cores=0,2
/proc/31890/stat : 31890 (coach) Z 31887 31887 31335 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 895623600 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/31890/statm: 0 0 0 0 0 0 0
[pid=31896] ppid=31887 vsize=8700 CPUtime=0 cores=0,2
/proc/31896/stat : 31896 (timerun) S 31887 31887 31335 0 -1 4202496 744 0 0 0 0 0 0 0 20 0 1 0 895624434 8908800 247 33554432000 4194304 4922060 140735013665584 18446744073709551615 215988411525 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31896/statm: 2175 247 208 178 0 68 0
[pid=31897] ppid=31896 vsize=3248 CPUtime=1.82 cores=0,2
/proc/31897/stat : 31897 (precosat) R 31896 31887 31335 0 -1 4202496 736 0 0 0 182 0 0 0 25 0 1 0 895624434 3325952 691 33554432000 134512640 135142049 4294110752 18446744073709551615 134555764 0 0 16781312 17442 0 0 0 17 0 0 0 0
/proc/31897/statm: 812 691 82 154 0 656 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 46344

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

[startup+14.3196 s]
/proc/loadavg: 4.19 4.02 3.17 5/543 31897
/proc/meminfo: memFree=19277352/32950940 swapFree=67111364/67111528
[pid=31887] ppid=31885 vsize=34396 CPUtime=8 cores=0,2
/proc/31887/stat : 31887 (python) S 31885 31887 31335 0 -1 4202496 2467 5259 0 0 1 0 799 0 18 0 1 0 895623347 35221504 1408 33554432000 4194304 5683644 140733211219280 18446744073709551615 215988592384 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/31887/statm: 8599 1408 468 364 0 933 0
[pid=31889] ppid=31887 vsize=0 CPUtime=2.49 cores=0,2
/proc/31889/stat : 31889 (features) Z 31887 31887 31335 0 -1 4202524 2926 0 0 0 247 2 0 0 25 0 1 0 895623350 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/31889/statm: 0 0 0 0 0 0 0
[pid=31890] ppid=31887 vsize=0 CPUtime=0.31 cores=0,2
/proc/31890/stat : 31890 (coach) Z 31887 31887 31335 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 895623600 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/31890/statm: 0 0 0 0 0 0 0
[pid=31896] ppid=31887 vsize=8700 CPUtime=0 cores=0,2
/proc/31896/stat : 31896 (timerun) S 31887 31887 31335 0 -1 4202496 744 0 0 0 0 0 0 0 20 0 1 0 895624434 8908800 247 33554432000 4194304 4922060 140735013665584 18446744073709551615 215988411525 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/31896/statm: 2175 247 208 178 0 68 0
[pid=31897] ppid=31896 vsize=4048 CPUtime=3.44 cores=0,2
/proc/31897/stat : 31897 (precosat) R 31896 31887 31335 0 -1 4202496 939 0 0 0 344 0 0 0 25 0 1 0 895624434 4145152 894 33554432000 134512640 135142049 4294110752 18446744073709551615 134555764 0 0 16781312 17442 0 0 0 17 0 0 0 0
/proc/31897/statm: 1012 894 82 154 0 856 0
Current children cumulated CPU time (s) 14.24
Current children cumulated vsize (KiB) 47144

[startup+15.1004 s]
/proc/loadavg: 4.19 4.02 3.17 5/543 31897
/proc/meminfo: memFree=19277352/32950940 swapFree=67111364/67111528
[pid=31887] ppid=31885 vsize=34396 CPUtime=12.01 cores=0,2
/proc/31887/stat : 31887 (python) S 31885 31887 31335 0 -1 4202496 2612 6953 0 0 1 0 1199 1 18 0 1 0 895623347 35221504 1408 33554432000 4194304 5683644 140733211219280 18446744073709551615 215988592384 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/31887/statm: 8599 1408 468 364 0 933 0
[pid=31889] ppid=31887 vsize=0 CPUtime=2.49 cores=0,2
/proc/31889/stat : 31889 (features) Z 31887 31887 31335 0 -1 4202524 2926 0 0 0 247 2 0 0 25 0 1 0 895623350 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/31889/statm: 0 0 0 0 0 0 0
[pid=31890] ppid=31887 vsize=0 CPUtime=0.31 cores=0,2
/proc/31890/stat : 31890 (coach) Z 31887 31887 31335 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 895623600 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/31890/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 14.81
Current children cumulated vsize (KiB) 34396

[startup+15.5004 s]
/proc/loadavg: 4.19 4.02 3.17 5/543 31899
/proc/meminfo: memFree=19280824/32950940 swapFree=67111364/67111528
[pid=31887] ppid=31885 vsize=34396 CPUtime=12.01 cores=0,2
/proc/31887/stat : 31887 (python) S 31885 31887 31335 0 -1 4202496 2613 6953 0 0 1 0 1199 1 18 0 1 0 895623347 35221504 1409 33554432000 4194304 5683644 140733211219280 18446744073709551615 215988592384 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/31887/statm: 8599 1409 468 364 0 933 0
[pid=31889] ppid=31887 vsize=0 CPUtime=2.49 cores=0,2
/proc/31889/stat : 31889 (features) Z 31887 31887 31335 0 -1 4202524 2926 0 0 0 247 2 0 0 25 0 1 0 895623350 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/31889/statm: 0 0 0 0 0 0 0
[pid=31890] ppid=31887 vsize=0 CPUtime=0.31 cores=0,2
/proc/31890/stat : 31890 (coach) Z 31887 31887 31335 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 895623600 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/31890/statm: 0 0 0 0 0 0 0
[pid=31898] ppid=31887 vsize=8700 CPUtime=0 cores=0,2
/proc/31898/stat : 31898 (timerun) S 31887 31887 31335 0 -1 4202496 742 0 0 0 0 0 0 0 19 0 1 0 895624834 8908800 248 33554432000 4194304 4922060 140734282632624 18446744073709551615 215988411525 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31898/statm: 2175 248 208 178 0 68 0
[pid=31899] ppid=31898 vsize=2568 CPUtime=0.62 cores=0,2
/proc/31899/stat : 31899 (march_hi) R 31898 31887 31335 0 -1 4202496 339 0 0 0 62 0 0 0 24 0 1 0 895624834 2629632 282 33554432000 134512640 134628092 4290131904 18446744073709551615 134541819 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/31899/statm: 642 282 144 29 0 223 0
Current children cumulated CPU time (s) 15.43
Current children cumulated vsize (KiB) 45664

[startup+15.7003 s]
/proc/loadavg: 4.19 4.02 3.17 5/543 31899
/proc/meminfo: memFree=19280824/32950940 swapFree=67111364/67111528
[pid=31887] ppid=31885 vsize=34396 CPUtime=12.01 cores=0,2
/proc/31887/stat : 31887 (python) S 31885 31887 31335 0 -1 4202496 2613 6953 0 0 1 0 1199 1 18 0 1 0 895623347 35221504 1409 33554432000 4194304 5683644 140733211219280 18446744073709551615 215988592384 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/31887/statm: 8599 1409 468 364 0 933 0
[pid=31889] ppid=31887 vsize=0 CPUtime=2.49 cores=0,2
/proc/31889/stat : 31889 (features) Z 31887 31887 31335 0 -1 4202524 2926 0 0 0 247 2 0 0 25 0 1 0 895623350 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/31889/statm: 0 0 0 0 0 0 0
[pid=31890] ppid=31887 vsize=0 CPUtime=0.31 cores=0,2
/proc/31890/stat : 31890 (coach) Z 31887 31887 31335 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 895623600 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/31890/statm: 0 0 0 0 0 0 0
[pid=31898] ppid=31887 vsize=8700 CPUtime=0 cores=0,2
/proc/31898/stat : 31898 (timerun) S 31887 31887 31335 0 -1 4202496 742 0 0 0 0 0 0 0 19 0 1 0 895624834 8908800 248 33554432000 4194304 4922060 140734282632624 18446744073709551615 215988411525 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31898/statm: 2175 248 208 178 0 68 0
[pid=31899] ppid=31898 vsize=2568 CPUtime=0.82 cores=0,2
/proc/31899/stat : 31899 (march_hi) R 31898 31887 31335 0 -1 4202496 340 0 0 0 82 0 0 0 25 0 1 0 895624834 2629632 283 33554432000 134512640 134628092 4290131904 18446744073709551615 134527548 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/31899/statm: 642 283 144 29 0 223 0
Current children cumulated CPU time (s) 15.63
Current children cumulated vsize (KiB) 45664

[startup+15.8013 s]
/proc/loadavg: 4.19 4.02 3.17 5/543 31899
/proc/meminfo: memFree=19280824/32950940 swapFree=67111364/67111528
[pid=31887] ppid=31885 vsize=34376 CPUtime=14.83 cores=0,2
/proc/31887/stat : 31887 (python) R 31885 31887 31335 0 -1 4202496 2993 13615 0 0 2 0 1477 4 18 0 1 0 895623347 35201024 1406 33554432000 4194304 5683644 140733211219280 18446744073709551615 5114100 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/31887/statm: 8594 1406 468 364 0 928 0
[pid=31898] ppid=31887 vsize=0 CPUtime=0.92 cores=0,2
/proc/31898/stat : 31898 (timerun) Z 31887 31887 31335 0 -1 4202524 749 344 0 0 0 0 92 0 18 0 1 0 895624834 0 0 33554432000 0 0 0 0 0 0 0 16781316 65536 18446744073709551615 0 0 17 0 0 0 0
/proc/31898/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 15.75
Current children cumulated vsize (KiB) 34376

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31887 and gives
#  childrusage.ru_utime.tv_sec=14
#  childrusage.ru_utime.tv_usec=802749
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=57991
# CPU time returned by wait4() is 14.8607
# while last known CPU time is 15.75
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 15.803
CPU time (s): 15.75
CPU user time (s): 15.71
CPU system time (s): 0.04
CPU usage (%): 99.6645
Max. virtual memory (cumulated for all children) (KiB): 459964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.8027
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16828
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= 299
involuntary context switches= 88

runsolver used 0.091986 second user time and 0.19397 second system time

The end

Launcher Data 

Begin job on node117 at 2011-06-03 00:32:06
IDJOB=3449342
IDBENCH=82871
IDSOLVER=1947
FILE ID=node117/3449342-1307053926
RUNJOBID= node117-1307052490-31353
PBS_JOBID= 13497813
Free space on /tmp= 73488 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v300-c1278-S862932513-073.UNKNOWN.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449342-1307053926/watcher-3449342-1307053926 -o /tmp/evaluation-result-3449342-1307053926/solver-3449342-1307053926 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 1765321305  HOME/instance-3449342-1307053926.cnf

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

MD5SUM BENCH= dbf411c57e02bcb78ae06dd835bb89b5
RANDOM SEED=1765321305

node117.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		: 2666.849
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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		: 2666.849
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		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      19288012 kB
Buffers:        333588 kB
Cached:        3096012 kB
SwapCached:          0 kB
Active:       10330000 kB
Inactive:      2950032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      19288012 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:           35816 kB
Writeback:          24 kB
AnonPages:     9850256 kB
Mapped:          43648 kB
Slab:           253060 kB
PageTables:      59216 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS: 150460528 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= 73452 MiB
End job on node117 at 2011-06-03 00:32:22