Trace number 3450153

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 2011-03-18UNSAT 31.45 31.5719

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/E02F17.cnf
MD5SUM4f20f237857124f0eb214df627f84b82
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.8452
Satisfiable
(Un)Satisfiability was proved
Number of variables6664
Number of clauses69700
Sum of the clauses size326536
Maximum clause length45
Minimum clause length1
Number of clauses of size 132
Number of clauses of size 217506
Number of clauses of size 312802
Number of clauses of size 46698
Number of clauses of size 59775
Number of clauses of size over 522887

Solver Data 

14.43/14.79	c COMMAND LINE: portfolio_solver.py -t 5000 -s 1824729102 HOME/instance-3450153-1307062614.cnf
14.43/14.79	c    tmpdir         WORKING-DIR
14.43/14.79	c    timelimit      5000
14.43/14.79	c    seed           1824729102
14.43/14.79	c    verbosity      0
14.43/14.79	c Parsed command line and set default values...
14.43/14.79	c Starting *WALL CLOCK* TIMER
14.43/14.79	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
14.43/14.79	c   indicating coach-executables-test.sh was run successfully earlier
14.43/14.79	c Making sure all necessary files and folders are present...
14.43/14.79	c   Checking for ./features                            OK
14.43/14.79	c   Checking for COACH/coach                           OK
14.43/14.79	c   Checking for preprocessors/SatELite_v1.0_linux     OK
14.43/14.79	c   Checking for solvers/adaptg2wsat2009               OK
14.43/14.79	c   Checking for solvers/adaptg2wsat2009++             OK
14.43/14.79	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
14.43/14.79	c   Checking for solvers/cryptominisat                 OK
14.43/14.79	c   Checking for solvers/glucose_static                OK
14.43/14.79	c   Checking for solvers/gnovelty+2                    OK
14.43/14.79	c   Checking for solvers/gnovelty+2-H                  OK
14.43/14.79	c   Checking for solvers/hybridGM3                     OK
14.43/14.79	c   Checking for solvers/kcnfs04SAT07                  OK
14.43/14.79	c   Checking for solvers/lingeling                     OK
14.43/14.79	c   Checking for solvers/LySATc                        OK
14.43/14.79	c   Checking for solvers/LySATi                        OK
14.43/14.79	c   Checking for solvers/march_hi                      OK
14.43/14.79	c   Checking for solvers/march_nn                      OK
14.43/14.79	c   Checking for solvers/minisat_static                OK
14.43/14.79	c   Checking for solvers/mxc-sat09                     OK
14.43/14.79	c   Checking for solvers/picosat                       OK
14.43/14.79	c   Checking for solvers/precosat                      OK
14.43/14.79	c   Checking for solvers/SATenstein                    OK
14.43/14.79	c   Checking for solvers/TNM                           OK
14.43/14.79	c   Checking for solvers/ubcsatOrig                    OK
14.43/14.79	c   Checking for utilities/timerun                     OK
14.43/14.79	c   Checking for folder COACH/DATA                     OK
14.43/14.79	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
14.43/14.79	c Check successful
14.43/14.79	c TIMER: 0.0 sec total, 0.0 sec since previous report
14.43/14.79	c Computing instance features...
14.43/14.79	c    ./features HOME/instance-3450153-1307062614.cnf
14.43/14.79	c    Features found: 5961 67023 0.0889396177 0.000878087149 2.59692328 4.47607538e-05 0.0100562493 1.74554519 0.000783154252 0.578758617 0.000335514175 0.00570374098 2.0437915 0.714466178 0.579676428 0 1 0.8838386 0.258544306 0.270219328 0 0.986394558 1.40520034 0 0.232711159 0.41390269 0.000782203678 2.85587115 2.98405025e-05 0.00996672784 1.72283148 0.944720469 0.000372955204 0.654080314 0.000268564523 0.00173074915 0.12057971 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1
14.43/14.79	c TIMER: 14.42 sec total, 14.42 sec since previous report
14.43/14.79	c Computing most promising solver to run...
14.43/14.79	c    COACH/coach 5961 67023 0.0889396177 0.000878087149 2.59692328 4.47607538e-05 0.0100562493 1.74554519 0.000783154252 0.578758617 0.000335514175 0.00570374098 2.0437915 0.714466178 0.579676428 0 1 0.8838386 0.258544306 0.270219328 0 0.986394558 1.40520034 0 0.232711159 0.41390269 0.000782203678 2.85587115 2.98405025e-05 0.00996672784 1.72283148 0.944720469 0.000372955204 0.654080314 0.000268564523 0.00173074915 0.12057971 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1 COACH/DATA/ 0
14.43/14.79	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 21 0
14.43/14.79	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
14.43/14.79	c    PORTFOLIO-SUGGESTION SOLVER precosat 128 0
14.43/14.79	c    PORTFOLIO-SUGGESTION SOLVER march_hi 121 0
14.43/14.79	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 34 0
14.43/14.79	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
14.43/14.79	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 38 0
14.43/14.79	c    PORTFOLIO-SUGGESTION SOLVER TNM 62 0
14.43/14.79	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 8 0
14.43/14.79	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
14.43/14.79	c    PORTFOLIO-SUGGESTION SOLVER lingeling 100000 1
14.43/14.79	c TIMER: 14.76 sec total, 0.33 sec since previous report
14.43/14.79	c Preprocessing ON (for solvers that need to use it)
14.43/14.79	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
14.43/14.79	c    cryptominisat   	             21 	False
14.43/14.79	c    adaptg2wsat2009 	              4 	False
31.45/31.57	c    precosat        	            128 	False
31.45/31.57	c    march_hi        	            121 	False
31.45/31.57	c    hybridGM3       	             34 	False
31.45/31.57	c    lingeling       	              4 	False
31.45/31.57	c    gnovelty+2      	             38 	False
31.45/31.57	c    TNM             	             62 	False
31.45/31.57	c    AshiHgen        	              8 	False
31.45/31.57	c    mxc-sat09       	              4 	False
31.45/31.57	c    lingeling       	         100000 	True
31.45/31.57	c Default solver to fall back on, in case everything fails:
31.45/31.57	c    lingeling       	       no limit 	False
31.45/31.57	c Running cryptominisat for 21 seconds on HOME/instance-3450153-1307062614.cnf
31.45/31.57	c    utilities/timerun 21 solvers/cryptominisat HOME/instance-3450153-1307062614.cnf
31.45/31.57	c TIMER: 31.53 sec total, 16.78 sec since previous report
31.45/31.57	c Instance solved!
31.45/31.57	s UNSATISFIABLE
31.45/31.57	c TIMER: 31.53 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-3450153-1307062614/watcher-3450153-1307062614 -o /tmp/evaluation-result-3450153-1307062614/solver-3450153-1307062614 -C 5000 -W 5100 -M 15500 python portfolio_solver.py -t 5000 -s 1824729102 HOME/instance-3450153-1307062614.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.15 2.07 2.00 2/528 11951
/proc/meminfo: memFree=20531620/32951124 swapFree=56930356/67111528
[pid=11951] ppid=11949 vsize=15380 CPUtime=0 cores=0,2,4,6
/proc/11951/stat : 11951 (python) R 11949 11951 11603 0 -1 4202496 807 0 0 0 0 0 0 0 25 0 1 0 817859118 15749120 693 33554432000 4194304 5683644 140736442187632 18446744073709551615 218905730704 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/11951/statm: 3845 694 333 364 0 332 0

[startup+0.0950401 s]
/proc/loadavg: 2.15 2.07 2.00 2/528 11951
/proc/meminfo: memFree=20531620/32951124 swapFree=56930356/67111528
[pid=11951] ppid=11949 vsize=21892 CPUtime=0.02 cores=0,2,4,6
/proc/11951/stat : 11951 (python) S 11949 11951 11603 0 -1 4202496 1515 0 0 0 2 0 0 0 25 0 1 0 817859118 22417408 1349 33554432000 4194304 5683644 140736442187632 18446744073709551615 218905730816 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/11951/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21892

[startup+0.101038 s]
/proc/loadavg: 2.15 2.07 2.00 2/528 11951
/proc/meminfo: memFree=20531620/32951124 swapFree=56930356/67111528
[pid=11951] ppid=11949 vsize=21892 CPUtime=0.02 cores=0,2,4,6
/proc/11951/stat : 11951 (python) S 11949 11951 11603 0 -1 4202496 1515 0 0 0 2 0 0 0 25 0 1 0 817859118 22417408 1349 33554432000 4194304 5683644 140736442187632 18446744073709551615 218905730816 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/11951/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21892

[startup+0.301001 s]
/proc/loadavg: 2.15 2.07 2.00 2/528 11951
/proc/meminfo: memFree=20531620/32951124 swapFree=56930356/67111528
[pid=11951] ppid=11949 vsize=21892 CPUtime=0.02 cores=0,2,4,6
/proc/11951/stat : 11951 (python) S 11949 11951 11603 0 -1 4202496 1515 0 0 0 2 0 0 0 25 0 1 0 817859118 22417408 1349 33554432000 4194304 5683644 140736442187632 18446744073709551615 218905730816 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/11951/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21892

[startup+0.70093 s]
/proc/loadavg: 2.15 2.07 2.00 2/528 11951
/proc/meminfo: memFree=20531620/32951124 swapFree=56930356/67111528
[pid=11951] ppid=11949 vsize=21892 CPUtime=0.02 cores=0,2,4,6
/proc/11951/stat : 11951 (python) S 11949 11951 11603 0 -1 4202496 1515 0 0 0 2 0 0 0 25 0 1 0 817859118 22417408 1349 33554432000 4194304 5683644 140736442187632 18446744073709551615 218905730816 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/11951/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21892

[startup+1.50078 s]
/proc/loadavg: 2.15 2.07 2.00 3/530 11953
/proc/meminfo: memFree=20518956/32951124 swapFree=56930356/67111528
[pid=11951] ppid=11949 vsize=21892 CPUtime=0.02 cores=0,2,4,6
/proc/11951/stat : 11951 (python) S 11949 11951 11603 0 -1 4202496 1515 0 0 0 2 0 0 0 25 0 1 0 817859118 22417408 1349 33554432000 4194304 5683644 140736442187632 18446744073709551615 218905730816 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/11951/statm: 5473 1349 443 364 0 928 0
[pid=11953] ppid=11951 vsize=8364 CPUtime=1.45 cores=0,2,4,6
/proc/11953/stat : 11953 (features) R 11951 11951 11603 0 -1 4202496 2646 0 0 0 144 1 0 0 25 0 1 0 817859122 8564736 1530 33554432000 134512640 135907751 4287383872 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 2 0 0 0
/proc/11953/statm: 2091 1530 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30256

[startup+3.1005 s]
/proc/loadavg: 2.15 2.07 2.00 3/530 11953
/proc/meminfo: memFree=20519820/32951124 swapFree=56930356/67111528
[pid=11951] ppid=11949 vsize=21892 CPUtime=0.02 cores=0,2,4,6
/proc/11951/stat : 11951 (python) S 11949 11951 11603 0 -1 4202496 1515 0 0 0 2 0 0 0 25 0 1 0 817859118 22417408 1349 33554432000 4194304 5683644 140736442187632 18446744073709551615 218905730816 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/11951/statm: 5473 1349 443 364 0 928 0
[pid=11953] ppid=11951 vsize=8964 CPUtime=3.05 cores=0,2,4,6
/proc/11953/stat : 11953 (features) R 11951 11951 11603 0 -1 4202496 4050 0 0 0 302 3 0 0 25 0 1 0 817859122 9179136 1755 33554432000 134512640 135907751 4287383872 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 2 0 0 0
/proc/11953/statm: 2241 1755 112 341 0 1897 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 30856

[startup+6.30092 s]
/proc/loadavg: 2.14 2.07 2.00 3/530 11953
/proc/meminfo: memFree=20517664/32951124 swapFree=56930356/67111528
[pid=11951] ppid=11949 vsize=21892 CPUtime=0.02 cores=0,2,4,6
/proc/11951/stat : 11951 (python) S 11949 11951 11603 0 -1 4202496 1515 0 0 0 2 0 0 0 25 0 1 0 817859118 22417408 1349 33554432000 4194304 5683644 140736442187632 18446744073709551615 218905730816 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/11951/statm: 5473 1349 443 364 0 928 0
[pid=11953] ppid=11951 vsize=8964 CPUtime=6.25 cores=0,2,4,6
/proc/11953/stat : 11953 (features) R 11951 11951 11603 0 -1 4202496 4050 0 0 0 622 3 0 0 25 0 1 0 817859122 9179136 1755 33554432000 134512640 135907751 4287383872 18446744073709551615 134851265 0 0 16781312 0 0 0 0 17 2 0 0 0
/proc/11953/statm: 2241 1755 112 341 0 1897 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 30856

[startup+12.7008 s]
/proc/loadavg: 2.13 2.07 2.00 3/530 11953
/proc/meminfo: memFree=20517568/32951124 swapFree=56930356/67111528
[pid=11951] ppid=11949 vsize=21892 CPUtime=0.02 cores=0,2,4,6
/proc/11951/stat : 11951 (python) S 11949 11951 11603 0 -1 4202496 1515 0 0 0 2 0 0 0 25 0 1 0 817859118 22417408 1349 33554432000 4194304 5683644 140736442187632 18446744073709551615 218905730816 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/11951/statm: 5473 1349 443 364 0 928 0
[pid=11953] ppid=11951 vsize=8964 CPUtime=12.65 cores=0,2,4,6
/proc/11953/stat : 11953 (features) R 11951 11951 11603 0 -1 4202496 4050 0 0 0 1262 3 0 0 25 0 1 0 817859122 9179136 1755 33554432000 134512640 135907751 4287383872 18446744073709551615 134518776 0 0 16781312 0 0 0 0 17 2 0 0 0
/proc/11953/statm: 2241 1755 112 341 0 1897 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 30856

[startup+25.5005 s]
/proc/loadavg: 2.10 2.06 2.00 3/533 11957
/proc/meminfo: memFree=20499936/32951124 swapFree=56930356/67111528
[pid=11951] ppid=11949 vsize=34392 CPUtime=0.03 cores=0,2,4,6
/proc/11951/stat : 11951 (python) S 11949 11951 11603 0 -1 4202496 2169 0 0 0 2 1 0 0 18 0 1 0 817859118 35217408 1408 33554432000 4194304 5683644 140736442187632 18446744073709551615 218905730816 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/11951/statm: 8598 1408 468 364 0 932 0
[pid=11953] ppid=11951 vsize=0 CPUtime=14.41 cores=0,2,4,6
/proc/11953/stat : 11953 (features) Z 11951 11951 11603 0 -1 4202524 4193 0 0 0 1438 3 0 0 25 0 1 0 817859122 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/11953/statm: 0 0 0 0 0 0 0
[pid=11954] ppid=11951 vsize=0 CPUtime=0.32 cores=0,2,4,6
/proc/11954/stat : 11954 (coach) Z 11951 11951 11603 0 -1 4202524 3926 0 0 0 31 1 0 0 20 0 1 0 817860564 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/11954/statm: 0 0 0 0 0 0 0
[pid=11955] ppid=11951 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/11955/stat : 11955 (timerun) S 11951 11951 11603 0 -1 4202496 754 0 0 0 0 0 0 0 17 0 1 0 817860598 8908800 248 33554432000 4194304 4922060 140735495352368 18446744073709551615 218905549957 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/11955/statm: 2175 248 208 178 0 68 0
[pid=11956] ppid=11955 vsize=38196 CPUtime=10.69 cores=0,2,4,6
/proc/11956/stat : 11956 (cryptominisat) R 11955 11951 11603 0 -1 4202496 13837 0 0 0 1067 2 0 0 25 0 1 0 817860598 39112704 6696 33554432000 134512640 134994940 4290540992 18446744073709551615 3971036 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/11956/statm: 9549 6696 359 118 0 8734 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 81288

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

[startup+28.7009 s]
/proc/loadavg: 2.09 2.06 2.00 3/533 11957
/proc/meminfo: memFree=20499500/32951124 swapFree=56930356/67111528
[pid=11951] ppid=11949 vsize=34392 CPUtime=0.03 cores=0,2,4,6
/proc/11951/stat : 11951 (python) S 11949 11951 11603 0 -1 4202496 2170 0 0 0 2 1 0 0 18 0 1 0 817859118 35217408 1408 33554432000 4194304 5683644 140736442187632 18446744073709551615 218905730816 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/11951/statm: 8598 1408 468 364 0 932 0
[pid=11953] ppid=11951 vsize=0 CPUtime=14.41 cores=0,2,4,6
/proc/11953/stat : 11953 (features) Z 11951 11951 11603 0 -1 4202524 4193 0 0 0 1438 3 0 0 25 0 1 0 817859122 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/11953/statm: 0 0 0 0 0 0 0
[pid=11954] ppid=11951 vsize=0 CPUtime=0.32 cores=0,2,4,6
/proc/11954/stat : 11954 (coach) Z 11951 11951 11603 0 -1 4202524 3926 0 0 0 31 1 0 0 20 0 1 0 817860564 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/11954/statm: 0 0 0 0 0 0 0
[pid=11955] ppid=11951 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/11955/stat : 11955 (timerun) S 11951 11951 11603 0 -1 4202496 754 0 0 0 0 0 0 0 17 0 1 0 817860598 8908800 248 33554432000 4194304 4922060 140735495352368 18446744073709551615 218905549957 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/11955/statm: 2175 248 208 178 0 68 0
[pid=11956] ppid=11955 vsize=38040 CPUtime=13.88 cores=0,2,4,6
/proc/11956/stat : 11956 (cryptominisat) R 11955 11951 11603 0 -1 4202496 15885 0 0 0 1386 2 0 0 25 0 1 0 817860598 38952960 6590 33554432000 134512640 134994940 4290540992 18446744073709551615 134642373 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/11956/statm: 9510 6590 359 118 0 8695 0
Current children cumulated CPU time (s) 28.64
Current children cumulated vsize (KiB) 81132

[startup+30.3006 s]
/proc/loadavg: 2.09 2.06 2.00 3/533 11957
/proc/meminfo: memFree=20497640/32951124 swapFree=56930356/67111528
[pid=11951] ppid=11949 vsize=34392 CPUtime=0.03 cores=0,2,4,6
/proc/11951/stat : 11951 (python) S 11949 11951 11603 0 -1 4202496 2171 0 0 0 2 1 0 0 18 0 1 0 817859118 35217408 1408 33554432000 4194304 5683644 140736442187632 18446744073709551615 218905730816 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/11951/statm: 8598 1408 468 364 0 932 0
[pid=11953] ppid=11951 vsize=0 CPUtime=14.41 cores=0,2,4,6
/proc/11953/stat : 11953 (features) Z 11951 11951 11603 0 -1 4202524 4193 0 0 0 1438 3 0 0 25 0 1 0 817859122 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/11953/statm: 0 0 0 0 0 0 0
[pid=11954] ppid=11951 vsize=0 CPUtime=0.32 cores=0,2,4,6
/proc/11954/stat : 11954 (coach) Z 11951 11951 11603 0 -1 4202524 3926 0 0 0 31 1 0 0 20 0 1 0 817860564 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/11954/statm: 0 0 0 0 0 0 0
[pid=11955] ppid=11951 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/11955/stat : 11955 (timerun) S 11951 11951 11603 0 -1 4202496 754 0 0 0 0 0 0 0 17 0 1 0 817860598 8908800 248 33554432000 4194304 4922060 140735495352368 18446744073709551615 218905549957 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/11955/statm: 2175 248 208 178 0 68 0
[pid=11956] ppid=11955 vsize=40320 CPUtime=15.49 cores=0,2,4,6
/proc/11956/stat : 11956 (cryptominisat) R 11955 11951 11603 0 -1 4202496 16900 0 0 0 1546 3 0 0 25 0 1 0 817860598 41287680 7416 33554432000 134512640 134994940 4290540992 18446744073709551615 134873778 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/11956/statm: 10080 7416 359 118 0 9265 0
Current children cumulated CPU time (s) 30.25
Current children cumulated vsize (KiB) 83412

[startup+31.1004 s]
/proc/loadavg: 2.09 2.06 2.00 3/533 11957
/proc/meminfo: memFree=20496152/32951124 swapFree=56930356/67111528
[pid=11951] ppid=11949 vsize=34392 CPUtime=0.03 cores=0,2,4,6
/proc/11951/stat : 11951 (python) S 11949 11951 11603 0 -1 4202496 2171 0 0 0 2 1 0 0 18 0 1 0 817859118 35217408 1408 33554432000 4194304 5683644 140736442187632 18446744073709551615 218905730816 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/11951/statm: 8598 1408 468 364 0 932 0
[pid=11953] ppid=11951 vsize=0 CPUtime=14.41 cores=0,2,4,6
/proc/11953/stat : 11953 (features) Z 11951 11951 11603 0 -1 4202524 4193 0 0 0 1438 3 0 0 25 0 1 0 817859122 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/11953/statm: 0 0 0 0 0 0 0
[pid=11954] ppid=11951 vsize=0 CPUtime=0.32 cores=0,2,4,6
/proc/11954/stat : 11954 (coach) Z 11951 11951 11603 0 -1 4202524 3926 0 0 0 31 1 0 0 20 0 1 0 817860564 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/11954/statm: 0 0 0 0 0 0 0
[pid=11955] ppid=11951 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/11955/stat : 11955 (timerun) S 11951 11951 11603 0 -1 4202496 754 0 0 0 0 0 0 0 17 0 1 0 817860598 8908800 248 33554432000 4194304 4922060 140735495352368 18446744073709551615 218905549957 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/11955/statm: 2175 248 208 178 0 68 0
[pid=11956] ppid=11955 vsize=40320 CPUtime=16.29 cores=0,2,4,6
/proc/11956/stat : 11956 (cryptominisat) R 11955 11951 11603 0 -1 4202496 17187 0 0 0 1626 3 0 0 25 0 1 0 817860598 41287680 7703 33554432000 134512640 134994940 4290540992 18446744073709551615 134642303 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/11956/statm: 10080 7703 359 118 0 9265 0
Current children cumulated CPU time (s) 31.05
Current children cumulated vsize (KiB) 83412

[startup+31.5004 s]
/proc/loadavg: 2.09 2.06 2.00 3/533 11957
/proc/meminfo: memFree=20496152/32951124 swapFree=56930356/67111528
[pid=11951] ppid=11949 vsize=34392 CPUtime=0.03 cores=0,2,4,6
/proc/11951/stat : 11951 (python) S 11949 11951 11603 0 -1 4202496 2171 0 0 0 2 1 0 0 18 0 1 0 817859118 35217408 1408 33554432000 4194304 5683644 140736442187632 18446744073709551615 218905730816 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/11951/statm: 8598 1408 468 364 0 932 0
[pid=11953] ppid=11951 vsize=0 CPUtime=14.41 cores=0,2,4,6
/proc/11953/stat : 11953 (features) Z 11951 11951 11603 0 -1 4202524 4193 0 0 0 1438 3 0 0 25 0 1 0 817859122 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 2 0 0 0
/proc/11953/statm: 0 0 0 0 0 0 0
[pid=11954] ppid=11951 vsize=0 CPUtime=0.32 cores=0,2,4,6
/proc/11954/stat : 11954 (coach) Z 11951 11951 11603 0 -1 4202524 3926 0 0 0 31 1 0 0 20 0 1 0 817860564 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/11954/statm: 0 0 0 0 0 0 0
[pid=11955] ppid=11951 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/11955/stat : 11955 (timerun) S 11951 11951 11603 0 -1 4202496 754 0 0 0 0 0 0 0 17 0 1 0 817860598 8908800 248 33554432000 4194304 4922060 140735495352368 18446744073709551615 218905549957 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/11955/statm: 2175 248 208 178 0 68 0
[pid=11956] ppid=11955 vsize=39676 CPUtime=16.69 cores=0,2,4,6
/proc/11956/stat : 11956 (cryptominisat) R 11955 11951 11603 0 -1 4202496 17650 0 0 0 1666 3 0 0 25 0 1 0 817860598 40628224 7100 33554432000 134512640 134994940 4290540992 18446744073709551615 134682207 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/11956/statm: 9919 7100 359 118 0 9104 0
Current children cumulated CPU time (s) 31.45
Current children cumulated vsize (KiB) 82768

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11951 and gives
#  childrusage.ru_utime.tv_sec=14
#  childrusage.ru_utime.tv_usec=732760
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=59990
# CPU time returned by wait4() is 14.7928
# while last known CPU time is 31.45
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 31.5719
CPU time (s): 31.45
CPU user time (s): 31.37
CPU system time (s): 0.08
CPU usage (%): 99.614
Max. virtual memory (cumulated for all children) (KiB): 83412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.7328
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10878
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= 345
involuntary context switches= 43

runsolver used 0.184971 second user time and 0.372943 second system time

The end

Launcher Data 

Begin job on node137 at 2011-06-03 02:56:54
IDJOB=3450153
IDBENCH=83438
IDSOLVER=1635
FILE ID=node137/3450153-1307062614
RUNJOBID= node137-1307058811-11621
PBS_JOBID= 13497849
Free space on /tmp= 70292 MiB

SOLVER NAME= Coach 2011-03-18
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/E02F17.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3450153-1307062614/watcher-3450153-1307062614 -o /tmp/evaluation-result-3450153-1307062614/solver-3450153-1307062614 -C 5000 -W 5100 -M 15500  python portfolio_solver.py -t 5000 -s 1824729102  HOME/instance-3450153-1307062614.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 4f20f237857124f0eb214df627f84b82
RANDOM SEED=1824729102

node137.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		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.82
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		: 2666.844
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		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20531900 kB
Buffers:        207196 kB
Cached:        3706360 kB
SwapCached:      12308 kB
Active:        8504532 kB
Inactive:      3573924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20531900 kB
SwapTotal:    67111528 kB
SwapFree:     56930356 kB
Dirty:           36868 kB
Writeback:           0 kB
AnonPages:     8162152 kB
Mapped:          23280 kB
Slab:           195880 kB
PageTables:      75376 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 162891396 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= 70256 MiB
End job on node137 at 2011-06-03 02:57:26