Trace number 3449457

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 15.52 15.693

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v300-c1278-S566093033-041.UNKNOWN.cnf
MD5SUM85e2085fcd9bc0d9740c43994b898153
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.556915
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 

2.61/3.00	c COMMAND LINE: portfolio_solver.py -t 1200 -s 723018990 HOME/instance-3449457-1307054136.cnf
2.61/3.00	c    tmpdir         WORKING-DIR
2.61/3.00	c    timelimit      1200
2.61/3.00	c    seed           723018990
2.61/3.00	c    verbosity      0
2.61/3.00	c Parsed command line and set default values...
2.61/3.00	c Starting *WALL CLOCK* TIMER
2.61/3.00	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
2.61/3.00	c   indicating coach-executables-test.sh was run successfully earlier
2.61/3.00	c Making sure all necessary files and folders are present...
2.61/3.00	c   Checking for ./features                            OK
2.61/3.00	c   Checking for COACH/coach                           OK
2.61/3.00	c   Checking for preprocessors/SatELite_v1.0_linux     OK
2.61/3.00	c   Checking for solvers/adaptg2wsat2009               OK
2.61/3.00	c   Checking for solvers/adaptg2wsat2009++             OK
2.61/3.00	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
2.61/3.00	c   Checking for solvers/cryptominisat                 OK
2.61/3.00	c   Checking for solvers/glucose_static                OK
2.61/3.00	c   Checking for solvers/gnovelty+2                    OK
2.61/3.00	c   Checking for solvers/gnovelty+2-H                  OK
2.61/3.00	c   Checking for solvers/hybridGM3                     OK
2.61/3.00	c   Checking for solvers/kcnfs04SAT07                  OK
2.61/3.00	c   Checking for solvers/lingeling                     OK
2.61/3.00	c   Checking for solvers/LySATc                        OK
2.61/3.00	c   Checking for solvers/LySATi                        OK
2.61/3.00	c   Checking for solvers/march_hi                      OK
2.61/3.00	c   Checking for solvers/march_nn                      OK
2.61/3.00	c   Checking for solvers/minisat_static                OK
2.61/3.00	c   Checking for solvers/mxc-sat09                     OK
2.61/3.00	c   Checking for solvers/picosat                       OK
2.61/3.00	c   Checking for solvers/precosat                      OK
2.61/3.00	c   Checking for solvers/SATenstein                    OK
2.61/3.00	c   Checking for solvers/TNM                           OK
2.61/3.00	c   Checking for solvers/ubcsatOrig                    OK
2.61/3.00	c   Checking for utilities/timerun                     OK
2.61/3.00	c   Checking for folder COACH/DATA                     OK
2.61/3.00	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
2.61/3.00	c Check successful
2.61/3.00	c TIMER: 0.0 sec total, 0.0 sec since previous report
2.61/3.00	c Computing instance features...
2.61/3.00	c    ./features HOME/instance-3449457-1307054136.cnf
2.61/3.00	c    Features found: 300 1278 0.234741784 0.01 0.310549964 0.00312989045 0.0211267606 2.72460807 0.01 0 0.01 0.01 -0 0.514345331 0.576451353 0.333333333 1 0.584762835 0.227726265 0.181409971 0 1 3.27777151 0 0 1 0.00490610329 0.421279118 0 0.0117370892 2.36618115 0.490610329 0.0191862285 0.299811986 0.00547730829 0.0375586854 0 0.0153065848 0.24154398 0.00391236307 0.0266040689 2.95255488 0.112971914 0.256537099 0.0625 0.333333333 2.35589127 0.0252631579
2.61/3.00	c TIMER: 2.61 sec total, 2.61 sec since previous report
2.61/3.00	c Computing most promising solver to run...
2.61/3.00	c    COACH/coach 300 1278 0.234741784 0.01 0.310549964 0.00312989045 0.0211267606 2.72460807 0.01 0 0.01 0.01 -0 0.514345331 0.576451353 0.333333333 1 0.584762835 0.227726265 0.181409971 0 1 3.27777151 0 0 1 0.00490610329 0.421279118 0 0.0117370892 2.36618115 0.490610329 0.0191862285 0.299811986 0.00547730829 0.0375586854 0 0.0153065848 0.24154398 0.00391236307 0.0266040689 2.95255488 0.112971914 0.256537099 0.0625 0.333333333 2.35589127 0.0252631579 COACH/DATA/ 1
2.61/3.00	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
2.61/3.00	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
2.61/3.00	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
2.61/3.00	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
2.61/3.00	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
2.61/3.00	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
2.61/3.00	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
2.61/3.00	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
2.61/3.00	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
2.61/3.00	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
2.61/3.00	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
2.61/3.00	c TIMER: 2.97 sec total, 0.35 sec since previous report
2.61/3.00	c Preprocessing OFF
2.61/3.00	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
2.61/3.00	c    cryptominisat   	              4 	False
2.61/3.00	c    adaptg2wsat2009 	              4 	False
2.61/3.00	c    precosat        	              4 	False
15.52/15.69	c    march_hi        	              4 	False
15.52/15.69	c    hybridGM3       	              4 	False
15.52/15.69	c    lingeling       	              4 	False
15.52/15.69	c    gnovelty+2      	              4 	False
15.52/15.69	c    TNM             	              4 	False
15.52/15.69	c    AshiHgen        	              4 	False
15.52/15.69	c    mxc-sat09       	              4 	False
15.52/15.69	c    march_hi        	         100000 	False
15.52/15.69	c Default solver to fall back on, in case everything fails:
15.52/15.69	c    lingeling       	       no limit 	False
15.52/15.69	c Running cryptominisat for 4 seconds on HOME/instance-3449457-1307054136.cnf
15.52/15.69	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449457-1307054136.cnf
15.52/15.69	c TIMER: 6.98 sec total, 4.01 sec since previous report
15.52/15.69	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3449457-1307054136.cnf
15.52/15.69	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3449457-1307054136.cnf
15.52/15.69	c TIMER: 10.98 sec total, 4.0 sec since previous report
15.52/15.69	c Running precosat for 4 seconds on HOME/instance-3449457-1307054136.cnf
15.52/15.69	c    utilities/timerun 4 solvers/precosat HOME/instance-3449457-1307054136.cnf
15.52/15.69	c TIMER: 14.99 sec total, 4.01 sec since previous report
15.52/15.69	c Running march_hi for 4 seconds on HOME/instance-3449457-1307054136.cnf
15.52/15.69	c    utilities/timerun 4 solvers/march_hi HOME/instance-3449457-1307054136.cnf
15.52/15.69	c TIMER: 15.65 sec total, 0.66 sec since previous report
15.52/15.69	c Instance solved!
15.52/15.69	s UNSATISFIABLE
15.52/15.69	c TIMER: 15.65 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-3449457-1307054136/watcher-3449457-1307054136 -o /tmp/evaluation-result-3449457-1307054136/solver-3449457-1307054136 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 723018990 HOME/instance-3449457-1307054136.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: 4.31 4.12 3.46 5/485 4198
/proc/meminfo: memFree=28579220/32951124 swapFree=41830676/67111528
[pid=4198] ppid=4196 vsize=15184 CPUtime=0 cores=0,2
/proc/4198/stat : 4198 (python) S 4196 4198 3222 0 -1 4202496 727 0 0 0 0 0 0 0 23 0 1 0 817011636 15548416 617 33554432000 4194304 5683644 140735564943344 18446744073709551615 228122712064 0 2147483391 16781312 2 18446744071699207358 0 0 17 0 0 0 0
/proc/4198/statm: 3796 617 322 364 0 283 0

[startup+0.0718691 s]
/proc/loadavg: 4.31 4.12 3.46 5/485 4198
/proc/meminfo: memFree=28579220/32951124 swapFree=41830676/67111528
[pid=4198] ppid=4196 vsize=21896 CPUtime=0.01 cores=0,2
/proc/4198/stat : 4198 (python) S 4196 4198 3222 0 -1 4202496 1516 0 0 0 1 0 0 0 17 0 1 0 817011636 22421504 1350 33554432000 4194304 5683644 140735564943344 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/4198/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.100886 s]
/proc/loadavg: 4.31 4.12 3.46 5/485 4198
/proc/meminfo: memFree=28579220/32951124 swapFree=41830676/67111528
[pid=4198] ppid=4196 vsize=21896 CPUtime=0.01 cores=0,2
/proc/4198/stat : 4198 (python) S 4196 4198 3222 0 -1 4202496 1516 0 0 0 1 0 0 0 17 0 1 0 817011636 22421504 1350 33554432000 4194304 5683644 140735564943344 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/4198/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.300854 s]
/proc/loadavg: 4.31 4.12 3.46 5/485 4198
/proc/meminfo: memFree=28579220/32951124 swapFree=41830676/67111528
[pid=4198] ppid=4196 vsize=21896 CPUtime=0.01 cores=0,2
/proc/4198/stat : 4198 (python) S 4196 4198 3222 0 -1 4202496 1516 0 0 0 1 0 0 0 17 0 1 0 817011636 22421504 1350 33554432000 4194304 5683644 140735564943344 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/4198/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.700788 s]
/proc/loadavg: 4.31 4.12 3.46 5/485 4198
/proc/meminfo: memFree=28579220/32951124 swapFree=41830676/67111528
[pid=4198] ppid=4196 vsize=21896 CPUtime=0.01 cores=0,2
/proc/4198/stat : 4198 (python) S 4196 4198 3222 0 -1 4202496 1516 0 0 0 1 0 0 0 17 0 1 0 817011636 22421504 1350 33554432000 4194304 5683644 140735564943344 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/4198/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+1.50064 s]
/proc/loadavg: 4.31 4.12 3.46 5/487 4200
/proc/meminfo: memFree=28566432/32951124 swapFree=41830676/67111528
[pid=4198] ppid=4196 vsize=21896 CPUtime=0.01 cores=0,2
/proc/4198/stat : 4198 (python) S 4196 4198 3222 0 -1 4202496 1516 0 0 0 1 0 0 0 17 0 1 0 817011636 22421504 1350 33554432000 4194304 5683644 140735564943344 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/4198/statm: 5474 1350 443 364 0 929 0
[pid=4200] ppid=4198 vsize=8364 CPUtime=1.45 cores=0,2
/proc/4200/stat : 4200 (features) R 4198 4198 3222 0 -1 4202496 2617 0 0 0 144 1 0 0 21 0 1 0 817011640 8564736 1501 33554432000 134512640 135907751 4293645232 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/4200/statm: 2091 1501 111 341 0 1747 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 30260

[startup+3.10035 s]
/proc/loadavg: 4.31 4.12 3.46 5/487 4200
/proc/meminfo: memFree=28567300/32951124 swapFree=41830676/67111528
[pid=4198] ppid=4196 vsize=34396 CPUtime=0.03 cores=0,2
/proc/4198/stat : 4198 (python) S 4196 4198 3222 0 -1 4202496 2169 0 0 0 2 1 0 0 18 0 1 0 817011636 35221504 1407 33554432000 4194304 5683644 140735564943344 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/4198/statm: 8599 1407 468 364 0 933 0
[pid=4200] ppid=4198 vsize=0 CPUtime=2.6 cores=0,2
/proc/4200/stat : 4200 (features) Z 4198 4198 3222 0 -1 4202524 2925 0 0 0 257 3 0 0 25 0 1 0 817011640 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4200/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.63
Current children cumulated vsize (KiB) 34396

[startup+6.30077 s]
/proc/loadavg: 4.28 4.12 3.46 5/490 4203
/proc/meminfo: memFree=28566656/32951124 swapFree=41830676/67111528
[pid=4198] ppid=4196 vsize=34396 CPUtime=0.03 cores=0,2
/proc/4198/stat : 4198 (python) S 4196 4198 3222 0 -1 4202496 2170 0 0 0 2 1 0 0 18 0 1 0 817011636 35221504 1408 33554432000 4194304 5683644 140735564943344 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/4198/statm: 8599 1408 468 364 0 933 0
[pid=4200] ppid=4198 vsize=0 CPUtime=2.6 cores=0,2
/proc/4200/stat : 4200 (features) Z 4198 4198 3222 0 -1 4202524 2925 0 0 0 257 3 0 0 25 0 1 0 817011640 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4200/statm: 0 0 0 0 0 0 0
[pid=4201] ppid=4198 vsize=0 CPUtime=0.34 cores=0,2
/proc/4201/stat : 4201 (coach) Z 4198 4198 3222 0 -1 4202524 3736 0 0 0 34 0 0 0 20 0 1 0 817011901 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4201/statm: 0 0 0 0 0 0 0
[pid=4202] ppid=4198 vsize=8700 CPUtime=0 cores=0,2
/proc/4202/stat : 4202 (timerun) S 4198 4198 3222 0 -1 4202496 757 0 0 0 0 0 0 0 17 0 1 0 817011937 8908800 248 33554432000 4194304 4922060 140735048550000 18446744073709551615 228122532997 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/4202/statm: 2175 248 208 178 0 68 0
[pid=4203] ppid=4202 vsize=17316 CPUtime=3.27 cores=0,2
/proc/4203/stat : 4203 (cryptominisat) R 4202 4198 3222 0 -1 4202496 3046 0 0 0 327 0 0 0 25 0 1 0 817011938 17731584 1649 33554432000 134512640 134994940 4294789264 18446744073709551615 134642891 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/4203/statm: 4329 1649 355 118 0 3514 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 60412

[startup+12.7006 s]
/proc/loadavg: 4.26 4.11 3.46 5/490 4208
/proc/meminfo: memFree=28569816/32951124 swapFree=41830676/67111528
[pid=4198] ppid=4196 vsize=34396 CPUtime=8.02 cores=0,2
/proc/4198/stat : 4198 (python) S 4196 4198 3222 0 -1 4202496 2468 5160 0 0 2 1 799 0 18 0 1 0 817011636 35221504 1408 33554432000 4194304 5683644 140735564943344 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/4198/statm: 8599 1408 468 364 0 933 0
[pid=4200] ppid=4198 vsize=0 CPUtime=2.6 cores=0,2
/proc/4200/stat : 4200 (features) Z 4198 4198 3222 0 -1 4202524 2925 0 0 0 257 3 0 0 25 0 1 0 817011640 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4200/statm: 0 0 0 0 0 0 0
[pid=4201] ppid=4198 vsize=0 CPUtime=0.34 cores=0,2
/proc/4201/stat : 4201 (coach) Z 4198 4198 3222 0 -1 4202524 3736 0 0 0 34 0 0 0 20 0 1 0 817011901 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4201/statm: 0 0 0 0 0 0 0
[pid=4207] ppid=4198 vsize=8700 CPUtime=0 cores=0,2
/proc/4207/stat : 4207 (timerun) S 4198 4198 3222 0 -1 4202496 748 0 0 0 0 0 0 0 20 0 1 0 817012738 8908800 248 33554432000 4194304 4922060 140736659437120 18446744073709551615 228122532997 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4207/statm: 2175 248 208 178 0 68 0
[pid=4208] ppid=4207 vsize=3128 CPUtime=1.67 cores=0,2
/proc/4208/stat : 4208 (precosat) R 4207 4198 3222 0 -1 4202496 720 0 0 0 167 0 0 0 25 0 1 0 817012738 3203072 674 33554432000 134512640 135142049 4290745488 18446744073709551615 134555774 0 0 16781312 17442 0 0 0 17 0 0 0 0
/proc/4208/statm: 782 674 82 154 0 626 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 46224

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

[startup+14.3173 s]
/proc/loadavg: 4.26 4.11 3.46 5/490 4208
/proc/meminfo: memFree=28570428/32951124 swapFree=41830676/67111528
[pid=4198] ppid=4196 vsize=34396 CPUtime=8.02 cores=0,2
/proc/4198/stat : 4198 (python) S 4196 4198 3222 0 -1 4202496 2468 5160 0 0 2 1 799 0 18 0 1 0 817011636 35221504 1408 33554432000 4194304 5683644 140735564943344 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/4198/statm: 8599 1408 468 364 0 933 0
[pid=4200] ppid=4198 vsize=0 CPUtime=2.6 cores=0,2
/proc/4200/stat : 4200 (features) Z 4198 4198 3222 0 -1 4202524 2925 0 0 0 257 3 0 0 25 0 1 0 817011640 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4200/statm: 0 0 0 0 0 0 0
[pid=4201] ppid=4198 vsize=0 CPUtime=0.34 cores=0,2
/proc/4201/stat : 4201 (coach) Z 4198 4198 3222 0 -1 4202524 3736 0 0 0 34 0 0 0 20 0 1 0 817011901 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4201/statm: 0 0 0 0 0 0 0
[pid=4207] ppid=4198 vsize=8700 CPUtime=0 cores=0,2
/proc/4207/stat : 4207 (timerun) S 4198 4198 3222 0 -1 4202496 748 0 0 0 0 0 0 0 20 0 1 0 817012738 8908800 248 33554432000 4194304 4922060 140736659437120 18446744073709551615 228122532997 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4207/statm: 2175 248 208 178 0 68 0
[pid=4208] ppid=4207 vsize=3760 CPUtime=3.28 cores=0,2
/proc/4208/stat : 4208 (precosat) R 4207 4198 3222 0 -1 4202496 874 0 0 0 328 0 0 0 25 0 1 0 817012738 3850240 828 33554432000 134512640 135142049 4290745488 18446744073709551615 134555747 0 0 16781312 17442 0 0 0 17 0 0 0 0
/proc/4208/statm: 940 828 82 154 0 784 0
Current children cumulated CPU time (s) 14.24
Current children cumulated vsize (KiB) 46856

[startup+15.1011 s]
/proc/loadavg: 4.26 4.11 3.46 5/490 4208
/proc/meminfo: memFree=28570428/32951124 swapFree=41830676/67111528
[pid=4198] ppid=4196 vsize=34396 CPUtime=12.02 cores=0,2
/proc/4198/stat : 4198 (python) S 4196 4198 3222 0 -1 4202496 2610 6835 0 0 2 1 1199 0 18 0 1 0 817011636 35221504 1408 33554432000 4194304 5683644 140735564943344 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/4198/statm: 8599 1408 468 364 0 933 0
[pid=4200] ppid=4198 vsize=0 CPUtime=2.6 cores=0,2
/proc/4200/stat : 4200 (features) Z 4198 4198 3222 0 -1 4202524 2925 0 0 0 257 3 0 0 25 0 1 0 817011640 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4200/statm: 0 0 0 0 0 0 0
[pid=4201] ppid=4198 vsize=0 CPUtime=0.34 cores=0,2
/proc/4201/stat : 4201 (coach) Z 4198 4198 3222 0 -1 4202524 3736 0 0 0 34 0 0 0 20 0 1 0 817011901 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4201/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 14.96
Current children cumulated vsize (KiB) 34396

[startup+15.501 s]
/proc/loadavg: 4.24 4.11 3.47 5/490 4210
/proc/meminfo: memFree=28572784/32951124 swapFree=41830676/67111528
[pid=4198] ppid=4196 vsize=34396 CPUtime=12.02 cores=0,2
/proc/4198/stat : 4198 (python) S 4196 4198 3222 0 -1 4202496 2611 6835 0 0 2 1 1199 0 18 0 1 0 817011636 35221504 1409 33554432000 4194304 5683644 140735564943344 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/4198/statm: 8599 1409 468 364 0 933 0
[pid=4200] ppid=4198 vsize=0 CPUtime=2.6 cores=0,2
/proc/4200/stat : 4200 (features) Z 4198 4198 3222 0 -1 4202524 2925 0 0 0 257 3 0 0 25 0 1 0 817011640 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4200/statm: 0 0 0 0 0 0 0
[pid=4201] ppid=4198 vsize=0 CPUtime=0.34 cores=0,2
/proc/4201/stat : 4201 (coach) Z 4198 4198 3222 0 -1 4202524 3736 0 0 0 34 0 0 0 20 0 1 0 817011901 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4201/statm: 0 0 0 0 0 0 0
[pid=4209] ppid=4198 vsize=8700 CPUtime=0 cores=0,2
/proc/4209/stat : 4209 (timerun) S 4198 4198 3222 0 -1 4202496 746 0 0 0 0 0 0 0 19 0 1 0 817013139 8908800 248 33554432000 4194304 4922060 140734839963648 18446744073709551615 228122532997 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4209/statm: 2175 248 208 178 0 68 0
[pid=4210] ppid=4209 vsize=2568 CPUtime=0.46 cores=0,2
/proc/4210/stat : 4210 (march_hi) R 4209 4198 3222 0 -1 4202496 331 0 0 0 46 0 0 0 18 0 1 0 817013139 2629632 274 33554432000 134512640 134628092 4288369408 18446744073709551615 134541784 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/4210/statm: 642 274 144 29 0 223 0
Current children cumulated CPU time (s) 15.42
Current children cumulated vsize (KiB) 45664

[startup+15.6011 s]
/proc/loadavg: 4.24 4.11 3.47 5/490 4210
/proc/meminfo: memFree=28572784/32951124 swapFree=41830676/67111528
[pid=4198] ppid=4196 vsize=34396 CPUtime=12.02 cores=0,2
/proc/4198/stat : 4198 (python) S 4196 4198 3222 0 -1 4202496 2611 6835 0 0 2 1 1199 0 18 0 1 0 817011636 35221504 1409 33554432000 4194304 5683644 140735564943344 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/4198/statm: 8599 1409 468 364 0 933 0
[pid=4200] ppid=4198 vsize=0 CPUtime=2.6 cores=0,2
/proc/4200/stat : 4200 (features) Z 4198 4198 3222 0 -1 4202524 2925 0 0 0 257 3 0 0 25 0 1 0 817011640 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4200/statm: 0 0 0 0 0 0 0
[pid=4201] ppid=4198 vsize=0 CPUtime=0.34 cores=0,2
/proc/4201/stat : 4201 (coach) Z 4198 4198 3222 0 -1 4202524 3736 0 0 0 34 0 0 0 20 0 1 0 817011901 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4201/statm: 0 0 0 0 0 0 0
[pid=4209] ppid=4198 vsize=8700 CPUtime=0 cores=0,2
/proc/4209/stat : 4209 (timerun) S 4198 4198 3222 0 -1 4202496 746 0 0 0 0 0 0 0 19 0 1 0 817013139 8908800 248 33554432000 4194304 4922060 140734839963648 18446744073709551615 228122532997 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4209/statm: 2175 248 208 178 0 68 0
[pid=4210] ppid=4209 vsize=2568 CPUtime=0.56 cores=0,2
/proc/4210/stat : 4210 (march_hi) R 4209 4198 3222 0 -1 4202496 332 0 0 0 56 0 0 0 18 0 1 0 817013139 2629632 275 33554432000 134512640 134628092 4288369408 18446744073709551615 134555752 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/4210/statm: 642 275 144 29 0 223 0
Current children cumulated CPU time (s) 15.52
Current children cumulated vsize (KiB) 45664

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4198 and gives
#  childrusage.ru_utime.tv_sec=14
#  childrusage.ru_utime.tv_usec=943728
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=62990
# CPU time returned by wait4() is 15.0067
# while last known CPU time is 15.52
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 15.693
CPU time (s): 15.52
CPU user time (s): 15.48
CPU system time (s): 0.04
CPU usage (%): 98.8973
Max. virtual memory (cumulated for all children) (KiB): 459964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.9437
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16710
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= 374
involuntary context switches= 136

runsolver used 0.080987 second user time and 0.174973 second system time

The end

Launcher Data 

Begin job on node138 at 2011-06-03 00:35:36
IDJOB=3449457
IDBENCH=82986
IDSOLVER=1947
FILE ID=node138/3449457-1307054136
RUNJOBID= node138-1307052431-3240
PBS_JOBID= 13497790
Free space on /tmp= 73448 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v300-c1278-S566093033-041.UNKNOWN.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449457-1307054136/watcher-3449457-1307054136 -o /tmp/evaluation-result-3449457-1307054136/solver-3449457-1307054136 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 723018990  HOME/instance-3449457-1307054136.cnf

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

MD5SUM BENCH= 85e2085fcd9bc0d9740c43994b898153
RANDOM SEED=723018990

node138.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
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		: 2666.854
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	: 5332.80
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28579500 kB
Buffers:        265048 kB
Cached:        1144512 kB
SwapCached:      44536 kB
Active:        2327084 kB
Inactive:      1757872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28579500 kB
SwapTotal:    67111528 kB
SwapFree:     41830676 kB
Dirty:           35308 kB
Writeback:          44 kB
AnonPages:     2641960 kB
Mapped:          18424 kB
Slab:           123220 kB
PageTables:      94172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 131452068 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= 73416 MiB
End job on node138 at 2011-06-03 00:35:52