Trace number 3449736

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 17.46 17.5266

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/E03N17.cnf
MD5SUMa7330fdd412cca5ee2ec4c82638d1610
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.05484
Satisfiable
(Un)Satisfiability was proved
Number of variables6664
Number of clauses93544
Sum of the clauses size502355
Maximum clause length55
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 217523
Number of clauses of size 313696
Number of clauses of size 42771
Number of clauses of size 515844
Number of clauses of size over 543677

Solver Data 

15.54/15.90	c COMMAND LINE: portfolio_solver.py -t 1200 -s 483094690 HOME/instance-3449736-1307054933.cnf
15.54/15.90	c    tmpdir         WORKING-DIR
15.54/15.90	c    timelimit      1200
15.54/15.90	c    seed           483094690
15.54/15.90	c    verbosity      0
15.54/15.90	c Parsed command line and set default values...
15.54/15.90	c Starting *WALL CLOCK* TIMER
15.54/15.90	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
15.54/15.90	c   indicating coach-executables-test.sh was run successfully earlier
15.54/15.90	c Making sure all necessary files and folders are present...
15.54/15.90	c   Checking for ./features                            OK
15.54/15.90	c   Checking for COACH/coach                           OK
15.54/15.90	c   Checking for preprocessors/SatELite_v1.0_linux     OK
15.54/15.90	c   Checking for solvers/adaptg2wsat2009               OK
15.54/15.90	c   Checking for solvers/adaptg2wsat2009++             OK
15.54/15.90	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
15.54/15.90	c   Checking for solvers/cryptominisat                 OK
15.54/15.90	c   Checking for solvers/glucose_static                OK
15.54/15.90	c   Checking for solvers/gnovelty+2                    OK
15.54/15.90	c   Checking for solvers/gnovelty+2-H                  OK
15.54/15.90	c   Checking for solvers/hybridGM3                     OK
15.54/15.90	c   Checking for solvers/kcnfs04SAT07                  OK
15.54/15.90	c   Checking for solvers/lingeling                     OK
15.54/15.90	c   Checking for solvers/LySATc                        OK
15.54/15.90	c   Checking for solvers/LySATi                        OK
15.54/15.90	c   Checking for solvers/march_hi                      OK
15.54/15.90	c   Checking for solvers/march_nn                      OK
15.54/15.90	c   Checking for solvers/minisat_static                OK
15.54/15.90	c   Checking for solvers/mxc-sat09                     OK
15.54/15.90	c   Checking for solvers/picosat                       OK
15.54/15.90	c   Checking for solvers/precosat                      OK
15.54/15.90	c   Checking for solvers/SATenstein                    OK
15.54/15.90	c   Checking for solvers/TNM                           OK
15.54/15.90	c   Checking for solvers/ubcsatOrig                    OK
15.54/15.90	c   Checking for utilities/timerun                     OK
15.54/15.90	c   Checking for folder COACH/DATA                     OK
15.54/15.90	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
15.54/15.90	c Check successful
15.54/15.90	c TIMER: 0.0 sec total, 0.0 sec since previous report
15.54/15.90	c Computing instance features...
15.54/15.90	c    ./features HOME/instance-3449736-1307054933.cnf
15.54/15.90	c    Features found: 5676 88398 0.0642095975 0.00110191162 2.53992266 3.39374194e-05 0.0110862237 1.84091158 0.000919210191 0.511489301 0.000352360817 0.00845665962 2.02985349 0.784701011 0.478345459 0 1 0.760999152 0.26727492 0.292626022 0 0.985559567 1.40518726 0 0.167820539 0.312020634 0.0010202485 2.72198902 2.26249463e-05 0.0110183488 1.81495943 0.960349782 0.000290707394 0.674346556 0.000203624516 0.00114255979 0.133333333 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1
15.54/15.90	c TIMER: 15.54 sec total, 15.54 sec since previous report
15.54/15.90	c Computing most promising solver to run...
15.54/15.90	c    COACH/coach 5676 88398 0.0642095975 0.00110191162 2.53992266 3.39374194e-05 0.0110862237 1.84091158 0.000919210191 0.511489301 0.000352360817 0.00845665962 2.02985349 0.784701011 0.478345459 0 1 0.760999152 0.26727492 0.292626022 0 0.985559567 1.40518726 0 0.167820539 0.312020634 0.0010202485 2.72198902 2.26249463e-05 0.0110183488 1.81495943 0.960349782 0.000290707394 0.674346556 0.000203624516 0.00114255979 0.133333333 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1 COACH/DATA/ 1
15.54/15.90	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
15.54/15.90	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
15.54/15.90	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
15.54/15.90	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
15.54/15.90	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
15.54/15.90	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
15.54/15.90	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
15.54/15.90	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
15.54/15.90	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
15.54/15.90	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
15.54/15.90	c    PORTFOLIO-SUGGESTION SOLVER lingeling 100000 1
15.54/15.90	c TIMER: 15.87 sec total, 0.33 sec since previous report
15.54/15.90	c Preprocessing ON (for solvers that need to use it)
15.54/15.90	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
15.54/15.90	c    cryptominisat   	              4 	False
15.54/15.90	c    adaptg2wsat2009 	              4 	False
17.46/17.52	c    precosat        	              4 	False
17.46/17.52	c    march_hi        	              4 	False
17.46/17.52	c    hybridGM3       	              4 	False
17.46/17.52	c    lingeling       	              4 	False
17.46/17.52	c    gnovelty+2      	              4 	False
17.46/17.52	c    TNM             	              4 	False
17.46/17.52	c    AshiHgen        	              4 	False
17.46/17.52	c    mxc-sat09       	              4 	False
17.46/17.52	c    lingeling       	         100000 	True
17.46/17.52	c Default solver to fall back on, in case everything fails:
17.46/17.52	c    lingeling       	       no limit 	False
17.46/17.52	c Running cryptominisat for 4 seconds on HOME/instance-3449736-1307054933.cnf
17.46/17.52	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449736-1307054933.cnf
17.46/17.52	c TIMER: 17.49 sec total, 1.62 sec since previous report
17.46/17.52	c Instance solved!
17.46/17.52	s UNSATISFIABLE
17.46/17.52	c TIMER: 17.49 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-3449736-1307054933/watcher-3449736-1307054933 -o /tmp/evaluation-result-3449736-1307054933/solver-3449736-1307054933 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 483094690 HOME/instance-3449736-1307054933.cnf 

running on 2 cores: 5,7

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 4.07 3.77 4/488 32093
/proc/meminfo: memFree=29871104/32950928 swapFree=45617076/67111528
[pid=32093] ppid=32091 vsize=16244 CPUtime=0 cores=5,7
/proc/32093/stat : 32093 (python) R 32091 32093 31061 0 -1 4202496 1037 0 0 0 0 0 0 0 20 0 1 0 817093151 16633856 909 33554432000 4194304 5683644 140736653658224 18446744073709551615 248089295670 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/32093/statm: 4061 909 380 364 0 548 0

[startup+0.09075 s]
/proc/loadavg: 3.94 4.07 3.77 4/488 32093
/proc/meminfo: memFree=29871104/32950928 swapFree=45617076/67111528
[pid=32093] ppid=32091 vsize=21900 CPUtime=0.01 cores=5,7
/proc/32093/stat : 32093 (python) S 32091 32093 31061 0 -1 4202496 1516 0 0 0 1 0 0 0 20 0 1 0 817093151 22425600 1349 33554432000 4194304 5683644 140736653658224 18446744073709551615 248089698048 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/32093/statm: 5475 1349 443 364 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21900

[startup+0.100743 s]
/proc/loadavg: 3.94 4.07 3.77 4/488 32093
/proc/meminfo: memFree=29871104/32950928 swapFree=45617076/67111528
[pid=32093] ppid=32091 vsize=21900 CPUtime=0.01 cores=5,7
/proc/32093/stat : 32093 (python) S 32091 32093 31061 0 -1 4202496 1516 0 0 0 1 0 0 0 20 0 1 0 817093151 22425600 1349 33554432000 4194304 5683644 140736653658224 18446744073709551615 248089698048 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/32093/statm: 5475 1349 443 364 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21900

[startup+0.300708 s]
/proc/loadavg: 3.94 4.07 3.77 4/488 32093
/proc/meminfo: memFree=29871104/32950928 swapFree=45617076/67111528
[pid=32093] ppid=32091 vsize=21900 CPUtime=0.01 cores=5,7
/proc/32093/stat : 32093 (python) S 32091 32093 31061 0 -1 4202496 1516 0 0 0 1 0 0 0 20 0 1 0 817093151 22425600 1349 33554432000 4194304 5683644 140736653658224 18446744073709551615 248089698048 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/32093/statm: 5475 1349 443 364 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21900

[startup+0.70064 s]
/proc/loadavg: 3.94 4.07 3.77 4/488 32093
/proc/meminfo: memFree=29871104/32950928 swapFree=45617076/67111528
[pid=32093] ppid=32091 vsize=21900 CPUtime=0.01 cores=5,7
/proc/32093/stat : 32093 (python) S 32091 32093 31061 0 -1 4202496 1516 0 0 0 1 0 0 0 20 0 1 0 817093151 22425600 1349 33554432000 4194304 5683644 140736653658224 18446744073709551615 248089698048 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/32093/statm: 5475 1349 443 364 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21900

[startup+1.5005 s]
/proc/loadavg: 3.94 4.07 3.77 5/490 32095
/proc/meminfo: memFree=29858316/32950928 swapFree=45617076/67111528
[pid=32093] ppid=32091 vsize=21900 CPUtime=0.01 cores=5,7
/proc/32093/stat : 32093 (python) S 32091 32093 31061 0 -1 4202496 1516 0 0 0 1 0 0 0 20 0 1 0 817093151 22425600 1349 33554432000 4194304 5683644 140736653658224 18446744073709551615 248089698048 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/32093/statm: 5475 1349 443 364 0 930 0
[pid=32095] ppid=32093 vsize=8364 CPUtime=1.45 cores=5,7
/proc/32095/stat : 32095 (features) R 32093 32093 31061 0 -1 4202496 2638 0 0 0 142 3 0 0 25 0 1 0 817093155 8564736 1522 33554432000 134512640 135907751 4288230464 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/32095/statm: 2091 1522 111 341 0 1747 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 30264

[startup+3.10021 s]
/proc/loadavg: 3.94 4.07 3.77 5/490 32095
/proc/meminfo: memFree=29859216/32950928 swapFree=45617076/67111528
[pid=32093] ppid=32091 vsize=21900 CPUtime=0.01 cores=5,7
/proc/32093/stat : 32093 (python) S 32091 32093 31061 0 -1 4202496 1516 0 0 0 1 0 0 0 20 0 1 0 817093151 22425600 1349 33554432000 4194304 5683644 140736653658224 18446744073709551615 248089698048 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/32093/statm: 5475 1349 443 364 0 930 0
[pid=32095] ppid=32093 vsize=11028 CPUtime=3.05 cores=5,7
/proc/32095/stat : 32095 (features) R 32093 32093 31061 0 -1 4202496 4807 0 0 0 297 8 0 0 25 0 1 0 817093155 11292672 2057 33554432000 134512640 135907751 4288230464 18446744073709551615 134518779 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/32095/statm: 2757 2057 112 341 0 2413 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 32928

[startup+6.30065 s]
/proc/loadavg: 3.94 4.07 3.77 5/490 32095
/proc/meminfo: memFree=29856844/32950928 swapFree=45617076/67111528
[pid=32093] ppid=32091 vsize=21900 CPUtime=0.01 cores=5,7
/proc/32093/stat : 32093 (python) S 32091 32093 31061 0 -1 4202496 1516 0 0 0 1 0 0 0 20 0 1 0 817093151 22425600 1349 33554432000 4194304 5683644 140736653658224 18446744073709551615 248089698048 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/32093/statm: 5475 1349 443 364 0 930 0
[pid=32095] ppid=32093 vsize=11028 CPUtime=6.26 cores=5,7
/proc/32095/stat : 32095 (features) R 32093 32093 31061 0 -1 4202496 4807 0 0 0 618 8 0 0 25 0 1 0 817093155 11292672 2057 33554432000 134512640 135907751 4288230464 18446744073709551615 134518699 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/32095/statm: 2757 2057 112 341 0 2413 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 32928

[startup+12.7005 s]
/proc/loadavg: 3.95 4.07 3.77 5/490 32095
/proc/meminfo: memFree=29856104/32950928 swapFree=45617076/67111528
[pid=32093] ppid=32091 vsize=21900 CPUtime=0.01 cores=5,7
/proc/32093/stat : 32093 (python) S 32091 32093 31061 0 -1 4202496 1516 0 0 0 1 0 0 0 20 0 1 0 817093151 22425600 1349 33554432000 4194304 5683644 140736653658224 18446744073709551615 248089698048 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/32093/statm: 5475 1349 443 364 0 930 0
[pid=32095] ppid=32093 vsize=11028 CPUtime=12.65 cores=5,7
/proc/32095/stat : 32095 (features) R 32093 32093 31061 0 -1 4202496 4807 0 0 0 1257 8 0 0 25 0 1 0 817093155 11292672 2057 33554432000 134512640 135907751 4288230464 18446744073709551615 134518619 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/32095/statm: 2757 2057 112 341 0 2413 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 32928

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

[startup+15.901 s]
/proc/loadavg: 3.95 4.07 3.77 5/490 32095
/proc/meminfo: memFree=29856596/32950928 swapFree=45617076/67111528
[pid=32093] ppid=32091 vsize=21904 CPUtime=0.01 cores=5,7
/proc/32093/stat : 32093 (python) S 32091 32093 31061 0 -1 4202496 1597 0 0 0 1 0 0 0 18 0 1 0 817093151 22429696 1351 33554432000 4194304 5683644 140736653658224 18446744073709551615 248089698048 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/32093/statm: 5476 1351 443 364 0 931 0
[pid=32095] ppid=32093 vsize=0 CPUtime=15.53 cores=5,7
/proc/32095/stat : 32095 (features) Z 32093 32093 31061 0 -1 4202524 5164 0 0 0 1545 8 0 0 25 0 1 0 817093155 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/32095/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 15.54
Current children cumulated vsize (KiB) 21904

[startup+16.7008 s]
/proc/loadavg: 3.95 4.07 3.77 5/493 32098
/proc/meminfo: memFree=29852356/32950928 swapFree=45617076/67111528
[pid=32093] ppid=32091 vsize=34400 CPUtime=0.02 cores=5,7
/proc/32093/stat : 32093 (python) S 32091 32093 31061 0 -1 4202496 2166 0 0 0 2 0 0 0 18 0 1 0 817093151 35225600 1406 33554432000 4194304 5683644 140736653658224 18446744073709551615 248089698048 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/32093/statm: 8600 1406 468 364 0 934 0
[pid=32095] ppid=32093 vsize=0 CPUtime=15.53 cores=5,7
/proc/32095/stat : 32095 (features) Z 32093 32093 31061 0 -1 4202524 5164 0 0 0 1545 8 0 0 25 0 1 0 817093155 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/32095/statm: 0 0 0 0 0 0 0
[pid=32096] ppid=32093 vsize=0 CPUtime=0.32 cores=5,7
/proc/32096/stat : 32096 (coach) Z 32093 32093 31061 0 -1 4202524 3736 0 0 0 31 1 0 0 20 0 1 0 817094709 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/32096/statm: 0 0 0 0 0 0 0
[pid=32097] ppid=32093 vsize=8700 CPUtime=0 cores=5,7
/proc/32097/stat : 32097 (timerun) S 32093 32093 31061 0 -1 4202496 753 0 0 0 0 0 0 0 17 0 1 0 817094743 8908800 247 33554432000 4194304 4922060 140736957680160 18446744073709551615 248089517189 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/32097/statm: 2175 247 208 178 0 68 0
[pid=32098] ppid=32097 vsize=28640 CPUtime=0.76 cores=5,7
/proc/32098/stat : 32098 (cryptominisat) R 32097 32093 31061 0 -1 4202496 5293 0 0 0 76 0 0 0 22 0 1 0 817094743 29327360 5189 33554432000 134512640 134994940 4287939296 18446744073709551615 134779856 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/32098/statm: 7160 5189 336 118 0 6345 0
Current children cumulated CPU time (s) 16.63
Current children cumulated vsize (KiB) 71740

[startup+17.1007 s]
/proc/loadavg: 3.95 4.07 3.77 5/493 32098
/proc/meminfo: memFree=29852356/32950928 swapFree=45617076/67111528
[pid=32093] ppid=32091 vsize=34400 CPUtime=0.02 cores=5,7
/proc/32093/stat : 32093 (python) S 32091 32093 31061 0 -1 4202496 2167 0 0 0 2 0 0 0 18 0 1 0 817093151 35225600 1406 33554432000 4194304 5683644 140736653658224 18446744073709551615 248089698048 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/32093/statm: 8600 1406 468 364 0 934 0
[pid=32095] ppid=32093 vsize=0 CPUtime=15.53 cores=5,7
/proc/32095/stat : 32095 (features) Z 32093 32093 31061 0 -1 4202524 5164 0 0 0 1545 8 0 0 25 0 1 0 817093155 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/32095/statm: 0 0 0 0 0 0 0
[pid=32096] ppid=32093 vsize=0 CPUtime=0.32 cores=5,7
/proc/32096/stat : 32096 (coach) Z 32093 32093 31061 0 -1 4202524 3736 0 0 0 31 1 0 0 20 0 1 0 817094709 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/32096/statm: 0 0 0 0 0 0 0
[pid=32097] ppid=32093 vsize=8700 CPUtime=0 cores=5,7
/proc/32097/stat : 32097 (timerun) S 32093 32093 31061 0 -1 4202496 753 0 0 0 0 0 0 0 17 0 1 0 817094743 8908800 247 33554432000 4194304 4922060 140736957680160 18446744073709551615 248089517189 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/32097/statm: 2175 247 208 178 0 68 0
[pid=32098] ppid=32097 vsize=30108 CPUtime=1.17 cores=5,7
/proc/32098/stat : 32098 (cryptominisat) R 32097 32093 31061 0 -1 4202496 6336 0 0 0 116 1 0 0 25 0 1 0 817094743 30830592 5549 33554432000 134512640 134994940 4287939296 18446744073709551615 134659854 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/32098/statm: 7527 5549 354 118 0 6712 0
Current children cumulated CPU time (s) 17.04
Current children cumulated vsize (KiB) 73208

[startup+17.5007 s]
/proc/loadavg: 3.95 4.07 3.77 5/493 32098
/proc/meminfo: memFree=29843552/32950928 swapFree=45617076/67111528
[pid=32093] ppid=32091 vsize=34400 CPUtime=0.02 cores=5,7
/proc/32093/stat : 32093 (python) S 32091 32093 31061 0 -1 4202496 2167 0 0 0 2 0 0 0 18 0 1 0 817093151 35225600 1406 33554432000 4194304 5683644 140736653658224 18446744073709551615 248089698048 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/32093/statm: 8600 1406 468 364 0 934 0
[pid=32095] ppid=32093 vsize=0 CPUtime=15.53 cores=5,7
/proc/32095/stat : 32095 (features) Z 32093 32093 31061 0 -1 4202524 5164 0 0 0 1545 8 0 0 25 0 1 0 817093155 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/32095/statm: 0 0 0 0 0 0 0
[pid=32096] ppid=32093 vsize=0 CPUtime=0.32 cores=5,7
/proc/32096/stat : 32096 (coach) Z 32093 32093 31061 0 -1 4202524 3736 0 0 0 31 1 0 0 20 0 1 0 817094709 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/32096/statm: 0 0 0 0 0 0 0
[pid=32097] ppid=32093 vsize=8700 CPUtime=0 cores=5,7
/proc/32097/stat : 32097 (timerun) S 32093 32093 31061 0 -1 4202496 753 0 0 0 0 0 0 0 17 0 1 0 817094743 8908800 247 33554432000 4194304 4922060 140736957680160 18446744073709551615 248089517189 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/32097/statm: 2175 247 208 178 0 68 0
[pid=32098] ppid=32097 vsize=30108 CPUtime=1.59 cores=5,7
/proc/32098/stat : 32098 (cryptominisat) R 32097 32093 31061 0 -1 4202496 6537 0 0 0 158 1 0 0 25 0 1 0 817094743 30830592 5750 33554432000 134512640 134994940 4287939296 18446744073709551615 11667420 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/32098/statm: 7527 5750 354 118 0 6712 0
Current children cumulated CPU time (s) 17.46
Current children cumulated vsize (KiB) 73208

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32093 and gives
#  childrusage.ru_utime.tv_sec=15
#  childrusage.ru_utime.tv_usec=794598
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=108983
# CPU time returned by wait4() is 15.9036
# while last known CPU time is 17.46
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 17.5266
CPU time (s): 17.46
CPU user time (s): 17.36
CPU system time (s): 0.1
CPU usage (%): 99.6202
Max. virtual memory (cumulated for all children) (KiB): 74240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.7946
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11650
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= 263
involuntary context switches= 51

runsolver used 0.096985 second user time and 0.201969 second system time

The end

Launcher Data 

Begin job on node123 at 2011-06-03 00:48:53
IDJOB=3449736
IDBENCH=83441
IDSOLVER=1947
FILE ID=node123/3449736-1307054933
RUNJOBID= node123-1307052488-31082
PBS_JOBID= 13497807
Free space on /tmp= 73680 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/E03N17.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449736-1307054933/watcher-3449736-1307054933 -o /tmp/evaluation-result-3449736-1307054933/solver-3449736-1307054933 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 483094690  HOME/instance-3449736-1307054933.cnf

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

MD5SUM BENCH= a7330fdd412cca5ee2ec4c82638d1610
RANDOM SEED=483094690

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5226.15
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		: 2666.838
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	: 5332.75
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		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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		: 2666.838
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	: 5332.80
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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      29871508 kB
Buffers:        216596 kB
Cached:         422728 kB
SwapCached:       9456 kB
Active:        2574856 kB
Inactive:       230520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29871508 kB
SwapTotal:    67111528 kB
SwapFree:     45617076 kB
Dirty:           38052 kB
Writeback:           0 kB
AnonPages:     2164200 kB
Mapped:          25876 kB
Slab:           125200 kB
PageTables:      79324 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 133887580 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= 73644 MiB
End job on node123 at 2011-06-03 00:49:11