Trace number 3276270

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 3.75 3.88413

General information on the benchmark

NameSAT02/handmade/zhang-lintao/
xor-chain/x1_40.shuffled.cnf
MD5SUM15f5068fb216bf26d5385140ce74faaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.000999
Satisfiable
(Un)Satisfiability was proved
Number of variables118
Number of clauses314
Sum of the clauses size940
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3312
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.36/2.72	c COMMAND LINE: portfolio_solver.py -t 5000 -s 615381994 HOME/instance-3276270-1303662771.cnf
2.36/2.72	c    tmpdir         WORKING-DIR
2.36/2.72	c    timelimit      5000
2.36/2.72	c    seed           615381994
2.36/2.72	c    verbosity      0
2.36/2.72	c Parsed command line and set default values...
2.36/2.72	c Starting *WALL CLOCK* TIMER
2.36/2.72	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
2.36/2.72	c   indicating coach-executables-test.sh was run successfully earlier
2.36/2.72	c Making sure all necessary files and folders are present...
2.36/2.72	c   Checking for ./features                            OK
2.36/2.72	c   Checking for COACH/coach                           OK
2.36/2.72	c   Checking for preprocessors/SatELite_v1.0_linux     OK
2.36/2.72	c   Checking for solvers/adaptg2wsat2009               OK
2.36/2.72	c   Checking for solvers/adaptg2wsat2009++             OK
2.36/2.72	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
2.36/2.72	c   Checking for solvers/cryptominisat                 OK
2.36/2.72	c   Checking for solvers/glucose_static                OK
2.36/2.72	c   Checking for solvers/gnovelty+2                    OK
2.36/2.72	c   Checking for solvers/gnovelty+2-H                  OK
2.36/2.72	c   Checking for solvers/hybridGM3                     OK
2.36/2.72	c   Checking for solvers/kcnfs04SAT07                  OK
2.36/2.72	c   Checking for solvers/lingeling                     OK
2.36/2.72	c   Checking for solvers/LySATc                        OK
2.36/2.72	c   Checking for solvers/LySATi                        OK
2.36/2.72	c   Checking for solvers/march_hi                      OK
2.36/2.72	c   Checking for solvers/march_nn                      OK
2.36/2.72	c   Checking for solvers/minisat_static                OK
2.36/2.72	c   Checking for solvers/mxc-sat09                     OK
2.36/2.72	c   Checking for solvers/picosat                       OK
2.36/2.72	c   Checking for solvers/precosat                      OK
2.36/2.72	c   Checking for solvers/SATenstein                    OK
2.36/2.72	c   Checking for solvers/TNM                           OK
2.36/2.72	c   Checking for solvers/ubcsatOrig                    OK
2.36/2.72	c   Checking for utilities/timerun                     OK
2.36/2.72	c   Checking for folder COACH/DATA                     OK
2.36/2.72	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
2.36/2.72	c Check successful
2.36/2.72	c TIMER: 0.0 sec total, 0.0 sec since previous report
2.36/2.72	c Computing instance features...
2.36/2.72	c    ./features HOME/instance-3276270-1303662771.cnf
2.36/2.72	c    Features found: 118 314 0.375796178 0.0253697506 0.0324075451 0.0191082803 0.025477707 0.0859155013 0.0253697506 0.0265744596 0.0169491525 0.0254237288 0.038554486 0.503184713 0.577304013 0.333333333 1 0.567522694 0 0 0 0 -0 0 0.00636942675 1 0.0134945482 0.359199109 0.00636942675 0.0191082803 1.07490921 0.531847134 0.0126308971 0.0456285395 0.00955414013 0.0127388535 0 0.0284190028 0.0429690705 0.0159235669 0.0286624204 0.239539125 0.473602265 0.0601447264 0.466666667 0.638888889 0.396833743 0
2.36/2.72	c TIMER: 2.37 sec total, 2.37 sec since previous report
2.36/2.72	c Computing most promising solver to run...
2.36/2.72	c    COACH/coach 118 314 0.375796178 0.0253697506 0.0324075451 0.0191082803 0.025477707 0.0859155013 0.0253697506 0.0265744596 0.0169491525 0.0254237288 0.038554486 0.503184713 0.577304013 0.333333333 1 0.567522694 0 0 0 0 -0 0 0.00636942675 1 0.0134945482 0.359199109 0.00636942675 0.0191082803 1.07490921 0.531847134 0.0126308971 0.0456285395 0.00955414013 0.0127388535 0 0.0284190028 0.0429690705 0.0159235669 0.0286624204 0.239539125 0.473602265 0.0601447264 0.466666667 0.638888889 0.396833743 0 COACH/DATA/ 0
2.36/2.72	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 21 0
2.36/2.72	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
2.36/2.72	c    PORTFOLIO-SUGGESTION SOLVER precosat 128 0
2.36/2.72	c    PORTFOLIO-SUGGESTION SOLVER march_hi 121 0
2.36/2.72	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 34 0
2.36/2.72	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
2.36/2.72	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 38 0
2.36/2.72	c    PORTFOLIO-SUGGESTION SOLVER TNM 62 0
2.36/2.72	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 8 0
2.36/2.72	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
2.36/2.72	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
2.36/2.72	c TIMER: 2.7 sec total, 0.33 sec since previous report
2.36/2.72	c Preprocessing OFF
2.36/2.72	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
2.36/2.72	c    cryptominisat   	             21 	False
3.75/3.88	c    adaptg2wsat2009 	              4 	False
3.75/3.88	c    precosat        	            128 	False
3.75/3.88	c    march_hi        	            121 	False
3.75/3.88	c    hybridGM3       	             34 	False
3.75/3.88	c    lingeling       	              4 	False
3.75/3.88	c    gnovelty+2      	             38 	False
3.75/3.88	c    TNM             	             62 	False
3.75/3.88	c    AshiHgen        	              8 	False
3.75/3.88	c    mxc-sat09       	              4 	False
3.75/3.88	c    march_hi        	         100000 	False
3.75/3.88	c Default solver to fall back on, in case everything fails:
3.75/3.88	c    lingeling       	       no limit 	False
3.75/3.88	c Running cryptominisat for 21 seconds on HOME/instance-3276270-1303662771.cnf
3.75/3.88	c    utilities/timerun 21 solvers/cryptominisat HOME/instance-3276270-1303662771.cnf
3.75/3.88	c TIMER: 3.85 sec total, 1.16 sec since previous report
3.75/3.88	c Instance solved!
3.75/3.88	s UNSATISFIABLE
3.75/3.88	c TIMER: 3.85 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: 935)

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-3276270-1303662771/watcher-3276270-1303662771 -o /tmp/evaluation-result-3276270-1303662771/solver-3276270-1303662771 -C 5000 -W 5100 -M 15500 python portfolio_solver.py -t 5000 -s 615381994 HOME/instance-3276270-1303662771.cnf 

running on 4 cores: 1,3,5,7

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: 1.93 2.00 2.10 2/185 8787
/proc/meminfo: memFree=19475568/32951124 swapFree=67111416/67111528
[pid=8787] ppid=8785 vsize=15448 CPUtime=0 cores=1,3,5,7
/proc/8787/stat : 8787 (python) R 8785 8787 7316 0 -1 4202496 804 0 0 0 0 0 0 0 17 0 1 0 477875285 15818752 693 33554432000 4194304 5745468 140735244024224 18446744073709551615 4547741 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/8787/statm: 3861 693 334 379 0 334 0

[startup+0.0514619 s]
/proc/loadavg: 1.93 2.00 2.10 2/185 8787
/proc/meminfo: memFree=19475568/32951124 swapFree=67111416/67111528
[pid=8787] ppid=8785 vsize=21960 CPUtime=0.01 cores=1,3,5,7
/proc/8787/stat : 8787 (python) S 8785 8787 7316 0 -1 4202496 1529 0 0 0 1 0 0 0 17 0 1 0 477875285 22487040 1367 33554432000 4194304 5745468 140735244024224 18446744073709551615 246516834048 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/8787/statm: 5490 1367 463 379 0 931 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21960

[startup+0.100453 s]
/proc/loadavg: 1.93 2.00 2.10 2/185 8787
/proc/meminfo: memFree=19475568/32951124 swapFree=67111416/67111528
[pid=8787] ppid=8785 vsize=21960 CPUtime=0.01 cores=1,3,5,7
/proc/8787/stat : 8787 (python) S 8785 8787 7316 0 -1 4202496 1529 0 0 0 1 0 0 0 17 0 1 0 477875285 22487040 1367 33554432000 4194304 5745468 140735244024224 18446744073709551615 246516834048 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/8787/statm: 5490 1367 463 379 0 931 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21960

[startup+0.300428 s]
/proc/loadavg: 1.93 2.00 2.10 2/185 8787
/proc/meminfo: memFree=19475568/32951124 swapFree=67111416/67111528
[pid=8787] ppid=8785 vsize=21960 CPUtime=0.01 cores=1,3,5,7
/proc/8787/stat : 8787 (python) S 8785 8787 7316 0 -1 4202496 1529 0 0 0 1 0 0 0 17 0 1 0 477875285 22487040 1367 33554432000 4194304 5745468 140735244024224 18446744073709551615 246516834048 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/8787/statm: 5490 1367 463 379 0 931 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21960

[startup+0.700353 s]
/proc/loadavg: 1.93 2.00 2.10 2/185 8787
/proc/meminfo: memFree=19475568/32951124 swapFree=67111416/67111528
[pid=8787] ppid=8785 vsize=21960 CPUtime=0.01 cores=1,3,5,7
/proc/8787/stat : 8787 (python) S 8785 8787 7316 0 -1 4202496 1529 0 0 0 1 0 0 0 17 0 1 0 477875285 22487040 1367 33554432000 4194304 5745468 140735244024224 18446744073709551615 246516834048 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/8787/statm: 5490 1367 463 379 0 931 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21960

[startup+1.50021 s]
/proc/loadavg: 1.93 2.00 2.10 3/187 8789
/proc/meminfo: memFree=19463780/32951124 swapFree=67111416/67111528
[pid=8787] ppid=8785 vsize=21960 CPUtime=0.01 cores=1,3,5,7
/proc/8787/stat : 8787 (python) S 8785 8787 7316 0 -1 4202496 1529 0 0 0 1 0 0 0 17 0 1 0 477875285 22487040 1367 33554432000 4194304 5745468 140735244024224 18446744073709551615 246516834048 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/8787/statm: 5490 1367 463 379 0 931 0
[pid=8789] ppid=8787 vsize=8364 CPUtime=1.46 cores=1,3,5,7
/proc/8789/stat : 8789 (features) R 8787 8787 7316 0 -1 4202496 2647 0 0 0 143 3 0 0 21 0 1 0 477875288 8564736 1531 33554432000 134512640 135907751 4294177744 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/8789/statm: 2091 1531 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30324

[startup+3.10087 s]
/proc/loadavg: 1.93 2.00 2.10 3/187 8789
/proc/meminfo: memFree=19465516/32951124 swapFree=67111416/67111528
[pid=8787] ppid=8785 vsize=34460 CPUtime=0.02 cores=1,3,5,7
/proc/8787/stat : 8787 (python) S 8785 8787 7316 0 -1 4202496 2176 0 0 0 2 0 0 0 18 0 1 0 477875285 35287040 1426 33554432000 4194304 5745468 140735244024224 18446744073709551615 246516834048 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/8787/statm: 8615 1426 488 379 0 935 0
[pid=8789] ppid=8787 vsize=0 CPUtime=2.35 cores=1,3,5,7
/proc/8789/stat : 8789 (features) Z 8787 8787 7316 0 -1 4202524 2925 0 0 0 229 6 0 0 25 0 1 0 477875288 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/8789/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.37
Current children cumulated vsize (KiB) 34460
heavy processes:
  %CPU=78 pid=8789 uid=0 cmd=
  %CPU=32 pid=8790 uid=0 cmd=

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

[startup+3.50083 s]
/proc/loadavg: 1.93 2.00 2.10 3/190 8792
/proc/meminfo: memFree=19469460/32951124 swapFree=67111416/67111528
[pid=8787] ppid=8785 vsize=34460 CPUtime=0.02 cores=1,3,5,7
/proc/8787/stat : 8787 (python) S 8785 8787 7316 0 -1 4202496 2177 0 0 0 2 0 0 0 18 0 1 0 477875285 35287040 1427 33554432000 4194304 5745468 140735244024224 18446744073709551615 246516834048 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/8787/statm: 8615 1427 488 379 0 935 0
[pid=8789] ppid=8787 vsize=0 CPUtime=2.35 cores=1,3,5,7
/proc/8789/stat : 8789 (features) Z 8787 8787 7316 0 -1 4202524 2925 0 0 0 229 6 0 0 25 0 1 0 477875288 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/8789/statm: 0 0 0 0 0 0 0
[pid=8790] ppid=8787 vsize=0 CPUtime=0.32 cores=1,3,5,7
/proc/8790/stat : 8790 (coach) Z 8787 8787 7316 0 -1 4202524 3927 0 0 0 32 0 0 0 18 0 1 0 477875525 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/8790/statm: 0 0 0 0 0 0 0
[pid=8791] ppid=8787 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/8791/stat : 8791 (timerun) S 8787 8787 7316 0 -1 4202496 753 0 0 0 0 0 0 0 17 0 1 0 477875558 8908800 247 33554432000 4194304 4922060 140735398313008 18446744073709551615 246516653189 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8791/statm: 2175 247 208 178 0 68 0
[pid=8792] ppid=8791 vsize=14732 CPUtime=0.76 cores=1,3,5,7
/proc/8792/stat : 8792 (cryptominisat) R 8791 8787 7316 0 -1 4202496 2369 0 0 0 76 0 0 0 18 0 1 0 477875559 15085568 953 33554432000 134512640 134994940 4288802800 18446744073709551615 134642218 0 0 16781312 2 0 0 0 17 3 0 0 0
/proc/8792/statm: 3683 954 357 118 0 2868 0
Current children cumulated CPU time (s) 3.45
Current children cumulated vsize (KiB) 57892

[startup+3.70081 s]
/proc/loadavg: 1.93 2.00 2.10 3/190 8792
/proc/meminfo: memFree=19469460/32951124 swapFree=67111416/67111528
[pid=8787] ppid=8785 vsize=34460 CPUtime=0.02 cores=1,3,5,7
/proc/8787/stat : 8787 (python) S 8785 8787 7316 0 -1 4202496 2177 0 0 0 2 0 0 0 18 0 1 0 477875285 35287040 1427 33554432000 4194304 5745468 140735244024224 18446744073709551615 246516834048 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/8787/statm: 8615 1427 488 379 0 935 0
[pid=8789] ppid=8787 vsize=0 CPUtime=2.35 cores=1,3,5,7
/proc/8789/stat : 8789 (features) Z 8787 8787 7316 0 -1 4202524 2925 0 0 0 229 6 0 0 25 0 1 0 477875288 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/8789/statm: 0 0 0 0 0 0 0
[pid=8790] ppid=8787 vsize=0 CPUtime=0.32 cores=1,3,5,7
/proc/8790/stat : 8790 (coach) Z 8787 8787 7316 0 -1 4202524 3927 0 0 0 32 0 0 0 18 0 1 0 477875525 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/8790/statm: 0 0 0 0 0 0 0
[pid=8791] ppid=8787 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/8791/stat : 8791 (timerun) S 8787 8787 7316 0 -1 4202496 753 0 0 0 0 0 0 0 17 0 1 0 477875558 8908800 247 33554432000 4194304 4922060 140735398313008 18446744073709551615 246516653189 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8791/statm: 2175 247 208 178 0 68 0
[pid=8792] ppid=8791 vsize=15008 CPUtime=0.96 cores=1,3,5,7
/proc/8792/stat : 8792 (cryptominisat) R 8791 8787 7316 0 -1 4202496 2768 0 0 0 96 0 0 0 18 0 1 0 477875559 15368192 1052 33554432000 134512640 134994940 4288802800 18446744073709551615 134641904 0 0 16781312 2 0 0 0 17 3 0 0 0
/proc/8792/statm: 3752 1052 357 118 0 2937 0
Current children cumulated CPU time (s) 3.65
Current children cumulated vsize (KiB) 58168

[startup+3.80078 s]
/proc/loadavg: 1.93 2.00 2.10 3/190 8792
/proc/meminfo: memFree=19469460/32951124 swapFree=67111416/67111528
[pid=8787] ppid=8785 vsize=34460 CPUtime=0.02 cores=1,3,5,7
/proc/8787/stat : 8787 (python) S 8785 8787 7316 0 -1 4202496 2177 0 0 0 2 0 0 0 18 0 1 0 477875285 35287040 1427 33554432000 4194304 5745468 140735244024224 18446744073709551615 246516834048 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/8787/statm: 8615 1427 488 379 0 935 0
[pid=8789] ppid=8787 vsize=0 CPUtime=2.35 cores=1,3,5,7
/proc/8789/stat : 8789 (features) Z 8787 8787 7316 0 -1 4202524 2925 0 0 0 229 6 0 0 25 0 1 0 477875288 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/8789/statm: 0 0 0 0 0 0 0
[pid=8790] ppid=8787 vsize=0 CPUtime=0.32 cores=1,3,5,7
/proc/8790/stat : 8790 (coach) Z 8787 8787 7316 0 -1 4202524 3927 0 0 0 32 0 0 0 18 0 1 0 477875525 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/8790/statm: 0 0 0 0 0 0 0
[pid=8791] ppid=8787 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/8791/stat : 8791 (timerun) S 8787 8787 7316 0 -1 4202496 753 0 0 0 0 0 0 0 17 0 1 0 477875558 8908800 247 33554432000 4194304 4922060 140735398313008 18446744073709551615 246516653189 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/8791/statm: 2175 247 208 178 0 68 0
[pid=8792] ppid=8791 vsize=15140 CPUtime=1.06 cores=1,3,5,7
/proc/8792/stat : 8792 (cryptominisat) R 8791 8787 7316 0 -1 4202496 2985 0 0 0 106 0 0 0 18 0 1 0 477875559 15503360 1010 33554432000 134512640 134994940 4288802800 18446744073709551615 134642209 0 0 16781312 2 0 0 0 17 3 0 0 0
/proc/8792/statm: 3785 1010 357 118 0 2970 0
Current children cumulated CPU time (s) 3.75
Current children cumulated vsize (KiB) 58300

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8787 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=643598
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=83987
# CPU time returned by wait4() is 2.72759
# while last known CPU time is 3.75
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 3.88413
CPU time (s): 3.75
CPU user time (s): 3.69
CPU system time (s): 0.06
CPU usage (%): 96.5467
Max. virtual memory (cumulated for all children) (KiB): 58300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.6436
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9619
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= 203
involuntary context switches= 41

runsolver used 0.007998 second user time and 0.020996 second system time

The end

Launcher Data 

Begin job on node134 at 2011-04-24 18:32:51
IDJOB=3276270
IDBENCH=87817
IDSOLVER=1635
FILE ID=node134/3276270-1303662771
RUNJOBID= node134-1303660422-8411
PBS_JOBID= 13150714
Free space on /tmp= 71420 MiB

SOLVER NAME= Coach 2011-03-18
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_40.shuffled.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3276270-1303662771/watcher-3276270-1303662771 -o /tmp/evaluation-result-3276270-1303662771/solver-3276270-1303662771 -C 5000 -W 5100 -M 15500  python portfolio_solver.py -t 5000 -s 615381994  HOME/instance-3276270-1303662771.cnf

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

MD5SUM BENCH= 15f5068fb216bf26d5385140ce74faaf
RANDOM SEED=615381994

node134.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.67
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 7186.06
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		: 2666.831
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		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19475600 kB
Buffers:       2339164 kB
Cached:       10463704 kB
SwapCached:        108 kB
Active:        8827728 kB
Inactive:      4097000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19475600 kB
SwapTotal:    67111528 kB
SwapFree:     67111416 kB
Dirty:           35804 kB
Writeback:           0 kB
AnonPages:      121320 kB
Mapped:          18008 kB
Slab:           485580 kB
PageTables:       4924 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   272172 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71384 MiB
End job on node134 at 2011-04-24 18:32:55