Trace number 2071104

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 11.4463 11.605

General information on the benchmark

Namecsp/golombRulerArity4/
normalized-ruler-25-8-a4.xml
MD5SUM911be6f11691798737b435362407e4b1
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.375942
Satisfiable
(Un)Satisfiability was proved
Number of variables8
Number of constraints350
Maximum constraint arity4
Maximum domain size26
Number of constraints which are defined in extension0
Number of constraints which are defined in intension350
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/minisat
0.00/0.08	c 0	BEGIN Sun Jul 12 00:52:34 2009
0.00/0.08	c 0	PID 16807
0.06/0.08	c 0	HOST node74.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-2071104-1247352754.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2071104-1247352754.xml' 'HOME/temp.csp'
0.06/0.43	c 1	1 domains, 8 variables, 2 predicates, 0 relations, 350 constraints
0.06/0.45	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.45	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'
0.40/0.53	c 1	Parsing HOME/temp.csp
0.40/0.57	c 1	parsed 361 expressions
0.40/0.58	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.40/0.58	c 1	Converting to clausal form CSP
0.40/0.62	c 1	converted 37 (10%) expressions
0.40/0.64	c 1	converted 73 (20%) expressions
0.40/0.66	c 1	converted 109 (30%) expressions
0.40/0.68	c 1	converted 145 (40%) expressions
0.40/0.72	c 1	converted 181 (50%) expressions
0.40/0.81	c 1	converted 217 (60%) expressions
0.40/0.83	c 1	converted 253 (70%) expressions
0.40/0.85	c 1	converted 289 (80%) expressions
0.40/0.87	c 1	converted 325 (90%) expressions
0.40/0.89	c 1	converted 361 (100%) expressions
0.40/0.89	c 1	CSP : 428 integers, 0 booleans, 1190 clauses, largest domain size 46
0.40/0.89	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.40/0.89	c 1	Propagation in CSP
0.40/0.93	c 1	2331 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.40/0.93	c 1	CSP : 428 integers, 0 booleans, 1190 clauses, largest domain size 37
0.40/0.93	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.40/0.94	c 1	Simplifing CSP by introducing new Boolean variables
0.40/0.95	c 1	CSP : 428 integers, 644 booleans, 1834 clauses, largest domain size 37
0.40/0.95	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.40/0.98	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.93/1.00	c 1	43 (10%) CSP integer variables are encoded (1361 clauses, 15618 bytes)
0.93/1.01	c 1	86 (20%) CSP integer variables are encoded (2866 clauses, 35183 bytes)
0.93/1.01	c 1	129 (30%) CSP integer variables are encoded (4371 clauses, 54748 bytes)
0.93/1.01	c 1	172 (40%) CSP integer variables are encoded (5876 clauses, 74313 bytes)
0.93/1.02	c 1	214 (50%) CSP integer variables are encoded (7346 clauses, 93423 bytes)
0.93/1.02	c 1	257 (60%) CSP integer variables are encoded (8851 clauses, 112988 bytes)
0.93/1.02	c 1	300 (70%) CSP integer variables are encoded (10356 clauses, 133830 bytes)
0.93/1.02	c 1	343 (80%) CSP integer variables are encoded (11861 clauses, 156405 bytes)
0.93/1.03	c 1	386 (90%) CSP integer variables are encoded (13366 clauses, 178980 bytes)
0.93/1.03	c 1	428 (100%) CSP integer variables are encoded (14836 clauses, 201030 bytes)
0.93/1.07	c 1	184 (10%) CSP clauses are encoded (25522 clauses, 399755 bytes)
1.04/1.11	c 2	367 (20%) CSP clauses are encoded (38484 clauses, 649183 bytes)
1.14/1.22	c 2	551 (30%) CSP clauses are encoded (95160 clauses, 1551004 bytes)
1.23/1.32	c 2	734 (40%) CSP clauses are encoded (151622 clauses, 2486616 bytes)
1.33/1.43	c 2	917 (50%) CSP clauses are encoded (207621 clauses, 3416761 bytes)
1.44/1.53	c 2	1101 (60%) CSP clauses are encoded (264163 clauses, 4364534 bytes)
1.53/1.64	c 2	1284 (70%) CSP clauses are encoded (320589 clauses, 5313278 bytes)
1.64/1.76	c 2	1468 (80%) CSP clauses are encoded (377373 clauses, 6326196 bytes)
1.73/1.86	c 2	1651 (90%) CSP clauses are encoded (433771 clauses, 7346931 bytes)
1.83/1.97	c 2	1834 (100%) CSP clauses are encoded (489878 clauses, 8370109 bytes)
1.83/1.97	c 2	1834 CSP clauses encoded
1.83/1.97	c 2	Writing map file : HOME/temp.map
1.83/1.97	c 2	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.83/1.97	c 2	SAT : 15908 SAT variables, 489878 SAT clauses, 8370109 bytes
1.83/1.97	c 2	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.83/1.98	c 2	SOLVING HOME/temp.cnf
1.83/1.98	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.83/1.98	c 2	This is MiniSat 2.0 beta
1.83/1.98	c 2	WARNING: for repeatability, setting FPU to use double precision
1.83/1.98	c 2	============================[ Problem Statistics ]=============================
1.83/1.98	c 2	|                                                                             |
1.83/1.98	c 2	|  Number of variables:  15908                                                |
1.83/1.98	c 2	|  Number of clauses:    489878                                               |
2.12/2.21	c 3	|  Parsing time:         0.20         s                                       |
2.12/2.23	c 3	============================[ Search Statistics ]==============================
2.12/2.23	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.12/2.23	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.12/2.23	c 3	===============================================================================
2.12/2.23	c 3	|         0 |   15908   489878  1575590 |   163292        0    nan |  0.000 % |
2.42/2.57	c 3	|       101 |   15902   489878  1575590 |   179621       99      5 | 16.697 % |
2.82/2.95	c 3	|       251 |   15900   489878  1575590 |   197584      248      5 | 19.012 % |
3.41/3.58	c 4	|       477 |   15900   489878  1575590 |   217342      474      6 | 19.010 % |
4.40/4.57	c 5	|       815 |   15900   489878  1575590 |   239076      811      6 | 22.254 % |
6.48/6.67	c 7	|      1321 |   11784   338712  1095048 |   262984      398      6 | 27.817 % |
8.36/8.53	c 9	|      2080 |   11783   338712  1095048 |   289282     1156      6 | 29.903 % |
11.23/11.48	c 12	===============================================================================
11.23/11.48	c 12	restarts              : 7
11.23/11.48	c 12	conflicts             : 3038           (324 /sec)
11.23/11.48	c 12	decisions             : 3942           (0.48 % random) (421 /sec)
11.23/11.48	c 12	propagations          : 4150941        (443307 /sec)
11.23/11.48	c 12	conflict literals     : 18551          (28.85 % deleted)
11.23/11.48	c 12	Memory used           : 25.29 MB
11.23/11.48	c 12	CPU time              : 9.36358 s
11.23/11.48	c 12	
11.23/11.48	c 12	UNSATISFIABLE
11.23/11.48	c 12	DECODING HOME/temp.out WITH HOME/temp.map
11.23/11.48	c 12	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'
11.32/11.56	c 12	Decoding HOME/temp.out
11.32/11.58	s UNSATISFIABLE
11.32/11.59	c 12	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
11.32/11.59	c 12	CPU 11.42 (0.06 0.02 11.12 0.22)
11.32/11.59	c 12	END Sun Jul 12 00:52:46 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-2071104-1247352754/watcher-2071104-1247352754 -o /tmp/evaluation-result-2071104-1247352754/solver-2071104-1247352754 -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-2071104-1247352754.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: 1.94 1.97 1.99 4/83 16807
/proc/meminfo: memFree=1821272/2055920 swapFree=4192812/4192956
[pid=16807] ppid=16805 vsize=12268 CPUtime=0
/proc/16807/stat : 16807 (sugar) R 16805 16807 15837 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 22341230 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 228774869605 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/16807/statm: 3067 316 241 3 0 167 0

[startup+0.081938 s]
/proc/loadavg: 1.94 1.97 1.99 4/83 16807
/proc/meminfo: memFree=1821272/2055920 swapFree=4192812/4192956
[pid=16807] ppid=16805 vsize=16740 CPUtime=0.06
/proc/16807/stat : 16807 (sugar) S 16805 16807 15837 0 -1 4194304 1152 0 0 0 5 1 0 0 18 0 1 0 22341230 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16807/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.104526 s]
/proc/loadavg: 1.94 1.97 1.99 4/83 16807
/proc/meminfo: memFree=1821272/2055920 swapFree=4192812/4192956
[pid=16807] ppid=16805 vsize=16868 CPUtime=0.06
/proc/16807/stat : 16807 (sugar) S 16805 16807 15837 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 22341230 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16807/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.302546 s]
/proc/loadavg: 1.94 1.97 1.99 4/83 16807
/proc/meminfo: memFree=1821272/2055920 swapFree=4192812/4192956
[pid=16807] ppid=16805 vsize=16868 CPUtime=0.06
/proc/16807/stat : 16807 (sugar) S 16805 16807 15837 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 22341230 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16807/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.702593 s]
/proc/loadavg: 1.94 1.97 1.99 4/83 16807
/proc/meminfo: memFree=1821272/2055920 swapFree=4192812/4192956
[pid=16807] ppid=16805 vsize=16868 CPUtime=0.4
/proc/16807/stat : 16807 (sugar) S 16805 16807 15837 0 -1 4194304 1309 4560 0 1 5 1 31 3 15 0 1 0 22341230 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16807/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 16868

[startup+1.50268 s]
/proc/loadavg: 1.94 1.97 1.99 3/94 16829
/proc/meminfo: memFree=1805696/2055920 swapFree=4192812/4192956
[pid=16807] ppid=16805 vsize=16868 CPUtime=0.42
/proc/16807/stat : 16807 (sugar) S 16805 16807 15837 0 -1 4194304 1310 4560 0 1 6 2 31 3 15 0 1 0 22341230 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16807/statm: 4217 1111 409 3 0 796 0
[pid=16820] ppid=16807 vsize=5356 CPUtime=0
/proc/16820/stat : 16820 (sh) S 16807 16807 15837 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 22341276 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16820/statm: 1339 233 193 169 0 50 0
[pid=16821] ppid=16820 vsize=868576 CPUtime=1.02
/proc/16821/stat : 16821 (java) S 16820 16807 15837 0 -1 0 6546 0 1 0 95 7 0 0 18 0 9 0 22341276 889421824 5634 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16821/statm: 217144 5634 2589 9 0 211621 0
[pid=16821/tid=16822] ppid=16820 vsize=868576 CPUtime=0.74
/proc/16821/task/16822/stat : 16822 (java) R 16820 16807 15837 0 -1 64 2863 0 1 0 70 4 0 0 21 0 9 0 22341277 889421824 5634 996147200 134512640 134550932 4294955936 18446744073709551615 4126883100 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16821/tid=16823] ppid=16820 vsize=868576 CPUtime=0.07
/proc/16821/task/16823/stat : 16823 (java) S 16820 16807 15837 0 -1 64 1486 0 0 0 6 1 0 0 16 0 9 0 22341278 889421824 5634 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16821/tid=16824] ppid=16820 vsize=868576 CPUtime=0
/proc/16821/task/16824/stat : 16824 (java) S 16820 16807 15837 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22341279 889421824 5634 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16821/tid=16825] ppid=16820 vsize=868576 CPUtime=0
/proc/16821/task/16825/stat : 16825 (java) S 16820 16807 15837 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 22341279 889421824 5634 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16821/tid=16826] ppid=16820 vsize=868576 CPUtime=0
/proc/16821/task/16826/stat : 16826 (java) S 16820 16807 15837 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22341281 889421824 5634 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16821/tid=16827] ppid=16820 vsize=868576 CPUtime=0.19
/proc/16821/task/16827/stat : 16827 (java) S 16820 16807 15837 0 -1 64 1498 0 0 0 18 1 0 0 16 0 9 0 22341281 889421824 5634 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16821/tid=16828] ppid=16820 vsize=868576 CPUtime=0
/proc/16821/task/16828/stat : 16828 (java) S 16820 16807 15837 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 22341281 889421824 5634 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16821/tid=16829] ppid=16820 vsize=868576 CPUtime=0
/proc/16821/task/16829/stat : 16829 (java) S 16820 16807 15837 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22341281 889421824 5634 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 890800

[startup+3.10187 s]
/proc/loadavg: 1.94 1.97 1.99 3/86 16831
/proc/meminfo: memFree=1797248/2055920 swapFree=4192812/4192956
[pid=16807] ppid=16805 vsize=16868 CPUtime=1.92
/proc/16807/stat : 16807 (sugar) S 16805 16807 15837 0 -1 4194304 1373 11559 0 2 6 2 168 16 15 0 1 0 22341230 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16807/statm: 4217 1111 409 3 0 796 0
[pid=16830] ppid=16807 vsize=5356 CPUtime=0
/proc/16830/stat : 16830 (sh) S 16807 16807 15837 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22341428 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16830/statm: 1339 232 193 169 0 50 0
[pid=16831] ppid=16830 vsize=25632 CPUtime=1.1
/proc/16831/stat : 16831 (minisat) R 16830 16807 15837 0 -1 4194304 6069 0 0 0 107 3 0 0 25 0 1 0 22341429 26247168 6055 996147200 134512640 135127466 4294956256 18446744073709551615 134530692 0 0 4096 3 0 0 0 17 1 0 0
/proc/16831/statm: 6408 6055 75 150 0 6255 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 47856

[startup+6.30124 s]
/proc/loadavg: 1.94 1.97 1.99 3/86 16831
/proc/meminfo: memFree=1785280/2055920 swapFree=4192812/4192956
[pid=16807] ppid=16805 vsize=16868 CPUtime=1.92
/proc/16807/stat : 16807 (sugar) S 16805 16807 15837 0 -1 4194304 1373 11559 0 2 6 2 168 16 16 0 1 0 22341230 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16807/statm: 4217 1111 409 3 0 796 0
[pid=16830] ppid=16807 vsize=5356 CPUtime=0
/proc/16830/stat : 16830 (sh) S 16807 16807 15837 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22341428 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16830/statm: 1339 232 193 169 0 50 0
[pid=16831] ppid=16830 vsize=25896 CPUtime=4.26
/proc/16831/stat : 16831 (minisat) R 16830 16807 15837 0 -1 4194304 6138 0 0 0 423 3 0 0 25 0 1 0 22341429 26517504 6124 996147200 134512640 135127466 4294956256 18446744073709551615 134523542 0 0 4096 3 0 0 0 17 1 0 0
/proc/16831/statm: 6474 6124 75 150 0 6321 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 48120

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

[startup+9.50261 s]
/proc/loadavg: 1.95 1.97 1.99 3/86 16831
/proc/meminfo: memFree=1785024/2055920 swapFree=4192812/4192956
[pid=16807] ppid=16805 vsize=16868 CPUtime=1.92
/proc/16807/stat : 16807 (sugar) S 16805 16807 15837 0 -1 4194304 1373 11559 0 2 6 2 168 16 16 0 1 0 22341230 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16807/statm: 4217 1111 409 3 0 796 0
[pid=16830] ppid=16807 vsize=5356 CPUtime=0
/proc/16830/stat : 16830 (sh) S 16807 16807 15837 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22341428 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16830/statm: 1339 232 193 169 0 50 0
[pid=16831] ppid=16830 vsize=25896 CPUtime=7.43
/proc/16831/stat : 16831 (minisat) R 16830 16807 15837 0 -1 4194304 6138 0 0 0 740 3 0 0 25 0 1 0 22341429 26517504 6124 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/16831/statm: 6474 6124 75 150 0 6321 0
Current children cumulated CPU time (s) 9.35
Current children cumulated vsize (KiB) 48120

[startup+10.3017 s]
/proc/loadavg: 1.95 1.97 1.99 3/86 16831
/proc/meminfo: memFree=1785024/2055920 swapFree=4192812/4192956
[pid=16807] ppid=16805 vsize=16868 CPUtime=1.92
/proc/16807/stat : 16807 (sugar) S 16805 16807 15837 0 -1 4194304 1373 11559 0 2 6 2 168 16 16 0 1 0 22341230 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16807/statm: 4217 1111 409 3 0 796 0
[pid=16830] ppid=16807 vsize=5356 CPUtime=0
/proc/16830/stat : 16830 (sh) S 16807 16807 15837 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22341428 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16830/statm: 1339 232 193 169 0 50 0
[pid=16831] ppid=16830 vsize=25896 CPUtime=8.22
/proc/16831/stat : 16831 (minisat) R 16830 16807 15837 0 -1 4194304 6138 0 0 0 819 3 0 0 25 0 1 0 22341429 26517504 6124 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/16831/statm: 6474 6124 75 150 0 6321 0
Current children cumulated CPU time (s) 10.14
Current children cumulated vsize (KiB) 48120

[startup+11.1018 s]
/proc/loadavg: 1.95 1.97 1.99 3/86 16831
/proc/meminfo: memFree=1785024/2055920 swapFree=4192812/4192956
[pid=16807] ppid=16805 vsize=16868 CPUtime=1.92
/proc/16807/stat : 16807 (sugar) S 16805 16807 15837 0 -1 4194304 1373 11559 0 2 6 2 168 16 16 0 1 0 22341230 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16807/statm: 4217 1111 409 3 0 796 0
[pid=16830] ppid=16807 vsize=5356 CPUtime=0
/proc/16830/stat : 16830 (sh) S 16807 16807 15837 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22341428 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16830/statm: 1339 232 193 169 0 50 0
[pid=16831] ppid=16830 vsize=25896 CPUtime=9.01
/proc/16831/stat : 16831 (minisat) R 16830 16807 15837 0 -1 4194304 6138 0 0 0 898 3 0 0 25 0 1 0 22341429 26517504 6124 996147200 134512640 135127466 4294956256 18446744073709551615 134523436 0 0 4096 3 0 0 0 17 1 0 0
/proc/16831/statm: 6474 6124 75 150 0 6321 0
Current children cumulated CPU time (s) 10.93
Current children cumulated vsize (KiB) 48120

[startup+11.5018 s]
/proc/loadavg: 1.95 1.97 1.99 3/86 16831
/proc/meminfo: memFree=1785024/2055920 swapFree=4192812/4192956
[pid=16807] ppid=16805 vsize=16868 CPUtime=11.32
/proc/16807/stat : 16807 (sugar) S 16805 16807 15837 0 -1 4194304 1424 17991 0 2 6 2 1104 20 17 0 1 0 22341230 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16807/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 11.32
Current children cumulated vsize (KiB) 16868

[startup+11.6019 s]
/proc/loadavg: 1.95 1.97 1.99 3/86 16831
/proc/meminfo: memFree=1785024/2055920 swapFree=4192812/4192956
[pid=16807] ppid=16805 vsize=16868 CPUtime=11.42
/proc/16807/stat : 16807 (sugar) R 16805 16807 15837 0 -1 4194304 1472 21653 0 3 6 2 1112 22 16 0 1 0 22341230 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228774876201 0 0 4224 16386 0 0 0 17 1 0 0
/proc/16807/statm: 4217 1113 410 3 0 796 0
Current children cumulated CPU time (s) 11.42
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 11.605
CPU time (s): 11.4463
CPU user time (s): 11.1883
CPU system time (s): 0.25796
CPU usage (%): 98.632
Max. virtual memory (cumulated for all children) (KiB): 890800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.1883
system time used= 0.25796
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23185
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= 3883
involuntary context switches= 4214

runsolver used 0.014997 second user time and 0.048992 second system time

The end

Launcher Data 

Begin job on node74 at 2009-07-12 00:52:34
IDJOB=2071104
IDBENCH=55435
IDSOLVER=739
FILE ID=node74/2071104-1247352754
PBS_JOBID= 9506806
Free space on /tmp= 103084 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/golombRulerArity4/normalized-ruler-25-8-a4.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-2071104-1247352754/watcher-2071104-1247352754 -o /tmp/evaluation-result-2071104-1247352754/solver-2071104-1247352754 -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-2071104-1247352754.xml

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

MD5SUM BENCH= 911be6f11691798737b435362407e4b1
RANDOM SEED=1154076143

node74.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		: 3000.234
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		: 3000.234
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:       1821752 kB
Buffers:          4944 kB
Cached:          60812 kB
SwapCached:          0 kB
Active:         169668 kB
Inactive:        20588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821752 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1752 kB
Writeback:           0 kB
Mapped:         144872 kB
Slab:            28708 kB
Committed_AS:   326760 kB
PageTables:       2108 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103080 MiB
End job on node74 at 2009-07-12 00:52:46