Trace number 2088946

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
Sugar v1.14.6+minisatUNSAT 60.4238 61.0846

General information on the benchmark

Namecsp/tightness0.2/
normalized-rand-2-40-11-414-200-37_ext.xml
MD5SUMea7f252fb613801873704c496a78cb9e
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.83881
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints414
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension414
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.05/0.07	c 0	Sugar v1-14-6 + HOME/minisat
0.05/0.07	c 0	BEGIN Sun Jul 12 11:09:29 2009
0.05/0.07	c 0	PID 28897
0.05/0.08	c 0	HOST node30.alineos.net
0.05/0.08	c 0	CONVERTING HOME/instance-2088946-1247389769.xml TO HOME/temp.csp
0.05/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2088946-1247389769.xml' 'HOME/temp.csp'
0.06/0.51	c 1	1 domains, 40 variables, 0 predicates, 414 relations, 414 constraints
0.06/0.56	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.56	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.48/0.64	c 1	Parsing HOME/temp.csp
0.48/0.76	c 1	parsed 869 expressions
0.48/0.77	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.48/0.77	c 1	Converting to clausal form CSP
0.48/0.79	c 1	converted 87 (10%) expressions
0.48/0.79	c 1	converted 174 (20%) expressions
0.48/0.79	c 1	converted 261 (30%) expressions
0.48/0.80	c 1	converted 348 (40%) expressions
0.48/0.80	c 1	converted 435 (50%) expressions
0.48/0.82	c 1	converted 522 (60%) expressions
0.48/0.83	c 1	converted 609 (70%) expressions
0.48/0.84	c 1	converted 696 (80%) expressions
0.48/0.84	c 1	converted 783 (90%) expressions
0.48/0.85	c 1	converted 869 (100%) expressions
0.48/0.85	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
0.48/0.85	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.48/0.85	c 1	Propagation in CSP
0.48/0.85	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.48/0.85	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
0.48/0.85	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.48/0.86	c 1	Simplifing CSP by introducing new Boolean variables
0.48/0.86	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
0.48/0.86	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.48/0.89	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.48/0.90	c 1	4 (10%) CSP integer variables are encoded (36 clauses, 371 bytes)
0.48/0.90	c 1	8 (20%) CSP integer variables are encoded (72 clauses, 695 bytes)
0.48/0.90	c 1	12 (30%) CSP integer variables are encoded (108 clauses, 1056 bytes)
0.48/0.90	c 1	16 (40%) CSP integer variables are encoded (144 clauses, 1452 bytes)
0.48/0.90	c 1	20 (50%) CSP integer variables are encoded (180 clauses, 1848 bytes)
0.48/0.90	c 1	24 (60%) CSP integer variables are encoded (216 clauses, 2244 bytes)
0.48/0.90	c 1	28 (70%) CSP integer variables are encoded (252 clauses, 2640 bytes)
0.48/0.91	c 1	32 (80%) CSP integer variables are encoded (288 clauses, 3036 bytes)
0.48/0.91	c 1	36 (90%) CSP integer variables are encoded (324 clauses, 3432 bytes)
0.48/0.91	c 1	40 (100%) CSP integer variables are encoded (360 clauses, 3828 bytes)
0.48/0.95	c 1	42 (10%) CSP clauses are encoded (1088 clauses, 14701 bytes)
0.48/0.96	c 1	83 (20%) CSP clauses are encoded (1798 clauses, 25952 bytes)
0.48/0.97	c 1	125 (30%) CSP clauses are encoded (2503 clauses, 37266 bytes)
0.48/0.98	c 1	166 (40%) CSP clauses are encoded (3220 clauses, 48824 bytes)
0.48/0.98	c 1	207 (50%) CSP clauses are encoded (3949 clauses, 61471 bytes)
0.48/0.99	c 1	249 (60%) CSP clauses are encoded (4699 clauses, 75095 bytes)
0.48/0.99	c 1	290 (70%) CSP clauses are encoded (5400 clauses, 87865 bytes)
0.90/1.00	c 1	332 (80%) CSP clauses are encoded (6153 clauses, 101548 bytes)
0.90/1.01	c 1	373 (90%) CSP clauses are encoded (6897 clauses, 114951 bytes)
0.90/1.02	c 1	414 (100%) CSP clauses are encoded (7608 clauses, 127762 bytes)
0.90/1.02	c 1	414 CSP clauses encoded
0.90/1.02	c 1	Writing map file : HOME/temp.map
0.90/1.02	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.90/1.02	c 1	SAT : 400 SAT variables, 7608 SAT clauses, 127762 bytes
0.90/1.02	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.90/1.03	c 1	SOLVING HOME/temp.cnf
0.90/1.03	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.90/1.04	c 1	This is MiniSat 2.0 beta
0.90/1.04	c 1	WARNING: for repeatability, setting FPU to use double precision
0.90/1.04	c 1	============================[ Problem Statistics ]=============================
0.90/1.04	c 1	|                                                                             |
0.90/1.04	c 1	|  Number of variables:  400                                                  |
0.90/1.04	c 1	|  Number of clauses:    7608                                                 |
0.90/1.04	c 1	|  Parsing time:         0.00         s                                       |
0.90/1.04	c 1	============================[ Search Statistics ]==============================
0.90/1.04	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.90/1.04	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.90/1.04	c 1	===============================================================================
0.90/1.04	c 1	|         0 |     400     7608    26583 |     2536        0    nan |  0.000 % |
0.90/1.05	c 1	|       102 |     400     7608    26583 |     2789      102     11 |  0.001 % |
0.90/1.06	c 1	|       253 |     400     7608    26583 |     3068      253     11 |  0.006 % |
0.90/1.07	c 1	|       478 |     400     7608    26583 |     3375      478     11 |  0.010 % |
0.90/1.09	c 1	|       816 |     400     7608    26583 |     3712      816     11 |  0.018 % |
0.95/1.12	c 1	|      1322 |     400     7608    26583 |     4084     1322     12 |  0.007 % |
0.95/1.17	c 1	|      2082 |     400     7608    26583 |     4492     2082     11 |  0.016 % |
0.95/1.25	c 1	|      3221 |     400     7608    26583 |     4941     3221     12 |  0.016 % |
0.95/1.38	c 2	|      4929 |     400     7608    26583 |     5436     4929     13 |  0.006 % |
0.95/1.57	c 2	|      7491 |     400     7608    26583 |     5979     4739     13 |  0.013 % |
0.95/1.88	c 2	|     11335 |     400     7608    26583 |     6577     5530     13 |  0.006 % |
2.19/2.36	c 3	|     17101 |     400     7608    26583 |     7235     4599     14 |  0.016 % |
2.88/3.08	c 3	|     25751 |     400     7608    26583 |     7959     5897     13 |  0.016 % |
4.07/4.27	c 5	|     38725 |     400     7608    26583 |     8754     6770     12 |  0.016 % |
5.75/5.99	c 6	|     58187 |     399     7566    26469 |     9630     8416     14 |  0.255 % |
8.63/8.83	c 9	|     87380 |     399     7566    26469 |    10593     8421     13 |  0.268 % |
12.79/13.10	c 13	|    131169 |     398     7540    26397 |    11652     8485     14 |  0.501 % |
19.32/19.60	c 20	|    196853 |     397     7501    26286 |    12818     9965     16 |  0.751 % |
29.72/30.12	c 30	|    295380 |     396     7462    26182 |    14099     7673     15 |  1.001 % |
45.86/46.43	c 47	|    443169 |     395     7432    26073 |    15509    13419     14 |  1.264 % |
60.22/60.96	c 61	===============================================================================
60.22/60.96	c 61	restarts              : 20
60.22/60.96	c 61	conflicts             : 571827         (9637 /sec)
60.22/60.96	c 61	decisions             : 674051         (1.46 % random) (11359 /sec)
60.22/60.96	c 61	propagations          : 40616724       (684486 /sec)
60.22/60.96	c 61	conflict literals     : 8362518        (34.15 % deleted)
60.22/60.96	c 61	Memory used           : 5.18 MB
60.22/60.96	c 61	CPU time              : 59.339 s
60.22/60.96	c 61	
60.22/60.96	c 61	UNSATISFIABLE
60.22/60.96	c 61	DECODING HOME/temp.out WITH HOME/temp.map
60.22/60.96	c 61	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
60.30/61.04	c 61	Decoding HOME/temp.out
60.30/61.06	s UNSATISFIABLE
60.30/61.07	c 61	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
60.30/61.08	c 61	CPU 60.41 (0.06 0.02 60.22 0.11)
60.30/61.08	c 61	END Sun Jul 12 11:10:30 2009

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2088946-1247389769/watcher-2088946-1247389769 -o /tmp/evaluation-result-2088946-1247389769/solver-2088946-1247389769 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-2088946-1247389769.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.03 2.00 4/73 28897
/proc/meminfo: memFree=1646808/2055920 swapFree=4192812/4192956
[pid=28897] ppid=28895 vsize=18576 CPUtime=0
/proc/28897/stat : 28897 (runsolver) R 28895 28897 26026 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 26043036 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 264907582759 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28897/statm: 4644 284 249 26 0 2626 0

[startup+0.0637839 s]
/proc/loadavg: 2.00 2.03 2.00 4/73 28897
/proc/meminfo: memFree=1646808/2055920 swapFree=4192812/4192956
[pid=28897] ppid=28895 vsize=16212 CPUtime=0.05
/proc/28897/stat : 28897 (sugar) R 28895 28897 26026 0 -1 4194304 961 0 0 0 4 1 0 0 20 0 1 0 26043036 16601088 929 996147200 4194304 4206940 548682068608 18446744073709551615 264907428577 0 0 4224 0 0 0 0 17 1 0 0
/proc/28897/statm: 4053 929 380 3 0 632 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16212

[startup+0.104984 s]
/proc/loadavg: 2.00 2.03 2.00 4/73 28897
/proc/meminfo: memFree=1646808/2055920 swapFree=4192812/4192956
[pid=28897] ppid=28895 vsize=16868 CPUtime=0.06
/proc/28897/stat : 28897 (sugar) S 28895 28897 26026 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 26043036 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28897/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301812 s]
/proc/loadavg: 2.00 2.03 2.00 4/73 28897
/proc/meminfo: memFree=1646808/2055920 swapFree=4192812/4192956
[pid=28897] ppid=28895 vsize=16868 CPUtime=0.06
/proc/28897/stat : 28897 (sugar) S 28895 28897 26026 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 26043036 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28897/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701871 s]
/proc/loadavg: 2.00 2.03 2.00 4/73 28897
/proc/meminfo: memFree=1646808/2055920 swapFree=4192812/4192956
[pid=28897] ppid=28895 vsize=16868 CPUtime=0.48
/proc/28897/stat : 28897 (sugar) S 28895 28897 26026 0 -1 4194304 1309 4767 0 1 5 1 39 3 16 0 1 0 26043036 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28897/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 16868

[startup+1.50198 s]
/proc/loadavg: 2.00 2.03 2.00 3/84 28919
/proc/meminfo: memFree=1633920/2055920 swapFree=4192812/4192956
[pid=28897] ppid=28895 vsize=16868 CPUtime=0.95
/proc/28897/stat : 28897 (sugar) S 28895 28897 26026 0 -1 4194304 1376 10731 0 2 5 2 80 8 15 0 1 0 26043036 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28897/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 0.95
Current children cumulated vsize (KiB) 16868

[startup+3.10121 s]
/proc/loadavg: 2.00 2.03 2.00 3/76 28921
/proc/meminfo: memFree=1641984/2055920 swapFree=4192812/4192956
[pid=28897] ppid=28895 vsize=16868 CPUtime=0.95
/proc/28897/stat : 28897 (sugar) S 28895 28897 26026 0 -1 4194304 1376 10731 0 2 5 2 80 8 15 0 1 0 26043036 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28897/statm: 4217 1113 409 3 0 796 0
[pid=28920] ppid=28897 vsize=5356 CPUtime=0
/proc/28920/stat : 28920 (sh) S 28897 28897 26026 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26043139 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28920/statm: 1339 232 193 169 0 50 0
[pid=28921] ppid=28920 vsize=2868 CPUtime=2.03
/proc/28921/stat : 28921 (minisat) R 28920 28897 26026 0 -1 4194304 425 0 0 0 203 0 0 0 25 0 1 0 26043140 2936832 411 996147200 134512640 135127466 4294956256 18446744073709551615 134530700 0 0 4096 3 0 0 0 17 1 0 0
/proc/28921/statm: 717 411 75 150 0 564 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 25092

[startup+6.30268 s]
/proc/loadavg: 2.00 2.03 2.00 3/76 28921
/proc/meminfo: memFree=1641536/2055920 swapFree=4192812/4192956
[pid=28897] ppid=28895 vsize=16868 CPUtime=0.95
/proc/28897/stat : 28897 (sugar) S 28895 28897 26026 0 -1 4194304 1376 10731 0 2 5 2 80 8 16 0 1 0 26043036 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28897/statm: 4217 1113 409 3 0 796 0
[pid=28920] ppid=28897 vsize=5356 CPUtime=0
/proc/28920/stat : 28920 (sh) S 28897 28897 26026 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26043139 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28920/statm: 1339 232 193 169 0 50 0
[pid=28921] ppid=28920 vsize=3280 CPUtime=5.2
/proc/28921/stat : 28921 (minisat) R 28920 28897 26026 0 -1 4194304 522 0 0 0 520 0 0 0 25 0 1 0 26043140 3358720 508 996147200 134512640 135127466 4294956256 18446744073709551615 134527131 0 0 4096 3 0 0 0 17 1 0 0
/proc/28921/statm: 820 508 75 150 0 667 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 25504

[startup+12.7016 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 28921
/proc/meminfo: memFree=1640960/2055920 swapFree=4192812/4192956
[pid=28897] ppid=28895 vsize=16868 CPUtime=0.95
/proc/28897/stat : 28897 (sugar) S 28895 28897 26026 0 -1 4194304 1376 10731 0 2 5 2 80 8 16 0 1 0 26043036 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28897/statm: 4217 1113 409 3 0 796 0
[pid=28920] ppid=28897 vsize=5356 CPUtime=0
/proc/28920/stat : 28920 (sh) S 28897 28897 26026 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26043139 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28920/statm: 1339 232 193 169 0 50 0
[pid=28921] ppid=28920 vsize=3676 CPUtime=11.54
/proc/28921/stat : 28921 (minisat) R 28920 28897 26026 0 -1 4194304 617 0 0 0 1154 0 0 0 25 0 1 0 26043140 3764224 603 996147200 134512640 135127466 4294956256 18446744073709551615 134527019 0 0 4096 3 0 0 0 17 1 0 0
/proc/28921/statm: 919 603 75 150 0 766 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 25900

[startup+25.5015 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 28921
/proc/meminfo: memFree=1640384/2055920 swapFree=4192812/4192956
[pid=28897] ppid=28895 vsize=16868 CPUtime=0.95
/proc/28897/stat : 28897 (sugar) S 28895 28897 26026 0 -1 4194304 1376 10731 0 2 5 2 80 8 16 0 1 0 26043036 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28897/statm: 4217 1113 409 3 0 796 0
[pid=28920] ppid=28897 vsize=5356 CPUtime=0
/proc/28920/stat : 28920 (sh) S 28897 28897 26026 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26043139 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28920/statm: 1339 232 193 169 0 50 0
[pid=28921] ppid=28920 vsize=4360 CPUtime=24.21
/proc/28921/stat : 28921 (minisat) R 28920 28897 26026 0 -1 4194304 782 0 0 0 2421 0 0 0 25 0 1 0 26043140 4464640 768 996147200 134512640 135127466 4294956256 18446744073709551615 134530573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28921/statm: 1090 768 75 150 0 937 0
Current children cumulated CPU time (s) 25.16
Current children cumulated vsize (KiB) 26584

[startup+51.1012 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 28921
/proc/meminfo: memFree=1639616/2055920 swapFree=4192812/4192956
[pid=28897] ppid=28895 vsize=16868 CPUtime=0.95
/proc/28897/stat : 28897 (sugar) S 28895 28897 26026 0 -1 4194304 1376 10731 0 2 5 2 80 8 16 0 1 0 26043036 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28897/statm: 4217 1113 409 3 0 796 0
[pid=28920] ppid=28897 vsize=5356 CPUtime=0
/proc/28920/stat : 28920 (sh) S 28897 28897 26026 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26043139 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28920/statm: 1339 232 193 169 0 50 0
[pid=28921] ppid=28920 vsize=5164 CPUtime=49.57
/proc/28921/stat : 28921 (minisat) R 28920 28897 26026 0 -1 4194304 974 0 0 0 4957 0 0 0 25 0 1 0 26043140 5287936 960 996147200 134512640 135127466 4294956256 18446744073709551615 134530679 0 0 4096 3 0 0 0 17 1 0 0
/proc/28921/statm: 1291 960 75 150 0 1138 0
Current children cumulated CPU time (s) 50.52
Current children cumulated vsize (KiB) 27388

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

[startup+57.5021 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 28921
/proc/meminfo: memFree=1639488/2055920 swapFree=4192812/4192956
[pid=28897] ppid=28895 vsize=16868 CPUtime=0.95
/proc/28897/stat : 28897 (sugar) S 28895 28897 26026 0 -1 4194304 1376 10731 0 2 5 2 80 8 16 0 1 0 26043036 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28897/statm: 4217 1113 409 3 0 796 0
[pid=28920] ppid=28897 vsize=5356 CPUtime=0
/proc/28920/stat : 28920 (sh) S 28897 28897 26026 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26043139 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28920/statm: 1339 232 193 169 0 50 0
[pid=28921] ppid=28920 vsize=5304 CPUtime=55.9
/proc/28921/stat : 28921 (minisat) R 28920 28897 26026 0 -1 4194304 1001 0 0 0 5590 0 0 0 25 0 1 0 26043140 5431296 987 996147200 134512640 135127466 4294956256 18446744073709551615 134530686 0 0 4096 3 0 0 0 17 1 0 0
/proc/28921/statm: 1326 987 75 150 0 1173 0
Current children cumulated CPU time (s) 56.85
Current children cumulated vsize (KiB) 27528

[startup+59.1014 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 28921
/proc/meminfo: memFree=1639488/2055920 swapFree=4192812/4192956
[pid=28897] ppid=28895 vsize=16868 CPUtime=0.95
/proc/28897/stat : 28897 (sugar) S 28895 28897 26026 0 -1 4194304 1376 10731 0 2 5 2 80 8 16 0 1 0 26043036 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28897/statm: 4217 1113 409 3 0 796 0
[pid=28920] ppid=28897 vsize=5356 CPUtime=0
/proc/28920/stat : 28920 (sh) S 28897 28897 26026 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26043139 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28920/statm: 1339 232 193 169 0 50 0
[pid=28921] ppid=28920 vsize=5304 CPUtime=57.49
/proc/28921/stat : 28921 (minisat) R 28920 28897 26026 0 -1 4194304 1001 0 0 0 5749 0 0 0 25 0 1 0 26043140 5431296 987 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/28921/statm: 1326 987 75 150 0 1173 0
Current children cumulated CPU time (s) 58.44
Current children cumulated vsize (KiB) 27528

[startup+59.9015 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 28921
/proc/meminfo: memFree=1639488/2055920 swapFree=4192812/4192956
[pid=28897] ppid=28895 vsize=16868 CPUtime=0.95
/proc/28897/stat : 28897 (sugar) S 28895 28897 26026 0 -1 4194304 1376 10731 0 2 5 2 80 8 16 0 1 0 26043036 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28897/statm: 4217 1113 409 3 0 796 0
[pid=28920] ppid=28897 vsize=5356 CPUtime=0
/proc/28920/stat : 28920 (sh) S 28897 28897 26026 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26043139 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28920/statm: 1339 232 193 169 0 50 0
[pid=28921] ppid=28920 vsize=5304 CPUtime=58.28
/proc/28921/stat : 28921 (minisat) R 28920 28897 26026 0 -1 4194304 1001 0 0 0 5828 0 0 0 25 0 1 0 26043140 5431296 987 996147200 134512640 135127466 4294956256 18446744073709551615 134528439 0 0 4096 3 0 0 0 17 1 0 0
/proc/28921/statm: 1326 987 75 150 0 1173 0
Current children cumulated CPU time (s) 59.23
Current children cumulated vsize (KiB) 27528

[startup+60.7016 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 28921
/proc/meminfo: memFree=1639488/2055920 swapFree=4192812/4192956
[pid=28897] ppid=28895 vsize=16868 CPUtime=0.95
/proc/28897/stat : 28897 (sugar) S 28895 28897 26026 0 -1 4194304 1376 10731 0 2 5 2 80 8 16 0 1 0 26043036 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28897/statm: 4217 1113 409 3 0 796 0
[pid=28920] ppid=28897 vsize=5356 CPUtime=0
/proc/28920/stat : 28920 (sh) S 28897 28897 26026 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26043139 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28920/statm: 1339 232 193 169 0 50 0
[pid=28921] ppid=28920 vsize=5304 CPUtime=59.07
/proc/28921/stat : 28921 (minisat) R 28920 28897 26026 0 -1 4194304 1005 0 0 0 5907 0 0 0 25 0 1 0 26043140 5431296 991 996147200 134512640 135127466 4294956256 18446744073709551615 134530768 0 0 4096 3 0 0 0 17 1 0 0
/proc/28921/statm: 1326 991 75 150 0 1173 0
Current children cumulated CPU time (s) 60.02
Current children cumulated vsize (KiB) 27528

[startup+60.9016 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 28921
/proc/meminfo: memFree=1639488/2055920 swapFree=4192812/4192956
[pid=28897] ppid=28895 vsize=16868 CPUtime=0.95
/proc/28897/stat : 28897 (sugar) S 28895 28897 26026 0 -1 4194304 1376 10731 0 2 5 2 80 8 16 0 1 0 26043036 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28897/statm: 4217 1113 409 3 0 796 0
[pid=28920] ppid=28897 vsize=5356 CPUtime=0
/proc/28920/stat : 28920 (sh) S 28897 28897 26026 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26043139 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28920/statm: 1339 232 193 169 0 50 0
[pid=28921] ppid=28920 vsize=5304 CPUtime=59.27
/proc/28921/stat : 28921 (minisat) R 28920 28897 26026 0 -1 4194304 1005 0 0 0 5927 0 0 0 25 0 1 0 26043140 5431296 991 996147200 134512640 135127466 4294956256 18446744073709551615 134530936 0 0 4096 3 0 0 0 17 1 0 0
/proc/28921/statm: 1326 991 75 150 0 1173 0
Current children cumulated CPU time (s) 60.22
Current children cumulated vsize (KiB) 27528

[startup+61.0017 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 28921
/proc/meminfo: memFree=1639488/2055920 swapFree=4192812/4192956
[pid=28897] ppid=28895 vsize=16868 CPUtime=60.3
/proc/28897/stat : 28897 (sugar) S 28895 28897 26026 0 -1 4194304 1430 12030 0 2 5 2 6014 9 17 0 1 0 26043036 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28897/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 60.3
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 61.0846
CPU time (s): 60.4238
CPU user time (s): 60.2838
CPU system time (s): 0.139978
CPU usage (%): 98.9182
Max. virtual memory (cumulated for all children) (KiB): 886536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 60.2838
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17235
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1637
involuntary context switches= 2781

runsolver used 0.078987 second user time and 0.211967 second system time

The end

Launcher Data 

Begin job on node30 at 2009-07-12 11:09:29
IDJOB=2088946
IDBENCH=59210
IDSOLVER=739
FILE ID=node30/2088946-1247389769
PBS_JOBID= 9507218
Free space on /tmp= 66368 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/tightness0.2/normalized-rand-2-40-11-414-200-37_ext.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2088946-1247389769/watcher-2088946-1247389769 -o /tmp/evaluation-result-2088946-1247389769/solver-2088946-1247389769 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-2088946-1247389769.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ea7f252fb613801873704c496a78cb9e
RANDOM SEED=466590560

node30.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1647288 kB
Buffers:         21796 kB
Cached:         105092 kB
SwapCached:          0 kB
Active:         317448 kB
Inactive:        37112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1647288 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1684 kB
Writeback:           0 kB
Mapped:         238380 kB
Slab:            38800 kB
Committed_AS:   512860 kB
PageTables:       2412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66364 MiB
End job on node30 at 2009-07-12 11:10:30