Trace number 2087626

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 27.9328 28.2706

General information on the benchmark

Namecsp/os-taillard-10/
normalized-os-taillard-10-95-1.xml
MD5SUMc4bee948f28d4254d98dcb202c49f529
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.239963
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints900
Maximum constraint arity2
Maximum domain size558
Number of constraints which are defined in extension0
Number of constraints which are defined in intension900
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 10:14:09 2009
0.00/0.08	c 0	PID 26920
0.00/0.08	c 0	HOST node26.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2087626-1247386449.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2087626-1247386449.xml' 'HOME/temp.csp'
0.07/0.70	c 1	100 domains, 100 variables, 1 predicates, 0 relations, 900 constraints
0.07/0.71	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.71	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'
0.07/0.79	c 1	Parsing HOME/temp.csp
0.67/0.86	c 1	parsed 1101 expressions
0.67/0.87	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.67/0.87	c 1	Converting to clausal form CSP
0.67/0.89	c 1	converted 111 (10%) expressions
0.67/0.91	c 1	converted 221 (20%) expressions
0.67/0.95	c 1	converted 331 (30%) expressions
0.67/0.98	c 1	converted 441 (40%) expressions
0.94/1.01	c 1	converted 551 (50%) expressions
0.94/1.09	c 1	converted 661 (60%) expressions
1.03/1.11	c 1	converted 771 (70%) expressions
1.03/1.12	c 1	converted 881 (80%) expressions
1.03/1.13	c 1	converted 991 (90%) expressions
1.03/1.14	c 1	converted 1101 (100%) expressions
1.03/1.14	c 1	CSP : 100 integers, 0 booleans, 900 clauses, largest domain size 558
1.03/1.14	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.03/1.14	c 1	Propagation in CSP
1.03/1.15	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.03/1.15	c 1	CSP : 100 integers, 0 booleans, 900 clauses, largest domain size 558
1.03/1.15	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.03/1.16	c 1	Simplifing CSP by introducing new Boolean variables
1.03/1.19	c 1	CSP : 100 integers, 1800 booleans, 2700 clauses, largest domain size 558
1.03/1.19	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.13/1.22	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.13/1.24	c 1	10 (10%) CSP integer variables are encoded (4993 clauses, 62766 bytes)
1.13/1.25	c 1	20 (20%) CSP integer variables are encoded (10060 clauses, 128798 bytes)
1.13/1.25	c 1	30 (30%) CSP integer variables are encoded (15159 clauses, 205283 bytes)
1.13/1.26	c 1	40 (40%) CSP integer variables are encoded (20242 clauses, 281528 bytes)
1.13/1.27	c 1	50 (50%) CSP integer variables are encoded (25318 clauses, 357668 bytes)
1.13/1.27	c 1	60 (60%) CSP integer variables are encoded (30415 clauses, 434123 bytes)
1.13/1.28	c 1	70 (70%) CSP integer variables are encoded (35522 clauses, 510728 bytes)
1.13/1.29	c 1	80 (80%) CSP integer variables are encoded (40521 clauses, 585713 bytes)
1.13/1.29	c 1	90 (90%) CSP integer variables are encoded (45775 clauses, 664523 bytes)
1.23/1.30	c 1	100 (100%) CSP integer variables are encoded (50899 clauses, 741383 bytes)
1.33/1.47	c 1	270 (10%) CSP clauses are encoded (131799 clauses, 2363258 bytes)
1.53/1.63	c 2	540 (20%) CSP clauses are encoded (213649 clauses, 4048997 bytes)
1.62/1.79	c 2	810 (30%) CSP clauses are encoded (296987 clauses, 5787395 bytes)
1.82/1.96	c 2	1080 (40%) CSP clauses are encoded (381179 clauses, 7636559 bytes)
2.02/2.12	c 2	1350 (50%) CSP clauses are encoded (463113 clauses, 9436047 bytes)
2.12/2.27	c 2	1620 (60%) CSP clauses are encoded (548345 clauses, 11308091 bytes)
2.31/2.42	c 2	1890 (70%) CSP clauses are encoded (630787 clauses, 13118755 bytes)
2.41/2.58	c 2	2160 (80%) CSP clauses are encoded (715621 clauses, 14982043 bytes)
2.61/2.74	c 3	2430 (90%) CSP clauses are encoded (798665 clauses, 16805951 bytes)
2.71/2.89	c 3	2700 (100%) CSP clauses are encoded (885163 clauses, 18705847 bytes)
2.71/2.89	c 3	2700 CSP clauses encoded
2.71/2.89	c 3	Writing map file : HOME/temp.map
2.81/2.90	c 3	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.81/2.90	c 3	SAT : 52799 SAT variables, 885163 SAT clauses, 18705847 bytes
2.81/2.90	c 3	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.81/2.91	c 3	SOLVING HOME/temp.cnf
2.81/2.91	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.81/2.91	c 3	This is MiniSat 2.0 beta
2.81/2.91	c 3	WARNING: for repeatability, setting FPU to use double precision
2.81/2.91	c 3	============================[ Problem Statistics ]=============================
2.81/2.91	c 3	|                                                                             |
2.81/2.92	c 3	|  Number of variables:  52799                                                |
2.81/2.92	c 3	|  Number of clauses:    885163                                               |
3.29/3.45	c 3	|  Parsing time:         0.44         s                                       |
3.29/3.47	c 3	============================[ Search Statistics ]==============================
3.29/3.47	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.29/3.47	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.29/3.47	c 3	===============================================================================
3.29/3.47	c 3	|         0 |   52799   885163  2600090 |   295054        0    nan |  0.000 % |
3.40/3.59	c 3	|       100 |   52799   885163  2600090 |   324559      100     13 |  0.000 % |
3.49/3.67	c 4	|       250 |   52799   885163  2600090 |   357015      250     10 |  0.000 % |
3.59/3.77	c 4	|       477 |   52799   885163  2600090 |   392717      477     10 |  0.000 % |
3.79/3.91	c 4	|       814 |   52799   885163  2600090 |   431989      814      9 |  0.000 % |
3.99/4.10	c 4	|      1320 |   52799   885163  2600090 |   475187     1320      8 |  0.000 % |
4.29/4.40	c 4	|      2080 |   52799   885163  2600090 |   522706     2080      8 |  0.000 % |
4.68/4.85	c 5	|      3219 |   52799   885163  2600090 |   574977     3219      8 |  0.000 % |
5.47/5.62	c 5	|      4927 |   52799   885163  2600090 |   632475     4927      9 |  0.000 % |
6.75/6.93	c 7	|      7489 |   52799   885163  2600090 |   695722     7489      9 |  0.000 % |
8.73/8.91	c 9	|     11333 |   52799   885163  2600090 |   765294    11333      9 |  0.000 % |
12.30/12.57	c 12	|     17100 |   52799   885163  2600090 |   841824    17100      9 |  0.000 % |
19.03/19.37	c 19	|     25749 |   52799   885163  2600090 |   926006    25749     10 |  0.000 % |
27.66/28.08	c 28	===============================================================================
27.66/28.08	c 28	restarts              : 13
27.66/28.08	c 28	conflicts             : 35892          (1446 /sec)
27.66/28.08	c 28	decisions             : 45333          (1.92 % random) (1826 /sec)
27.66/28.08	c 28	propagations          : 29981933       (1207818 /sec)
27.66/28.08	c 28	conflict literals     : 336071         (28.55 % deleted)
27.66/28.08	c 28	Memory used           : 46.84 MB
27.66/28.08	c 28	CPU time              : 24.8232 s
27.66/28.08	c 28	
27.66/28.08	c 28	UNSATISFIABLE
27.66/28.09	c 28	DECODING HOME/temp.out WITH HOME/temp.map
27.66/28.09	c 28	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'
27.76/28.17	c 28	Decoding HOME/temp.out
27.76/28.19	s UNSATISFIABLE
27.76/28.20	c 28	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
27.76/28.26	c 28	CPU 27.89 (0.06 0.01 27.48 0.34)
27.76/28.26	c 28	END Sun Jul 12 10:14:37 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-2087626-1247386449/watcher-2087626-1247386449 -o /tmp/evaluation-result-2087626-1247386449/solver-2087626-1247386449 -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-2087626-1247386449.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: 1.92 1.98 1.99 4/82 26920
/proc/meminfo: memFree=1707000/2055920 swapFree=4192812/4192956
[pid=26920] ppid=26918 vsize=18576 CPUtime=0
/proc/26920/stat : 26920 (runsolver) R 26918 26920 26144 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 25711209 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 269028486439 0 0 4096 24578 0 0 0 17 1 0 0
/proc/26920/statm: 4644 284 249 26 0 2626 0

[startup+0.087964 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 26920
/proc/meminfo: memFree=1707000/2055920 swapFree=4192812/4192956
[pid=26920] ppid=26918 vsize=16868 CPUtime=0.07
/proc/26920/stat : 26920 (sugar) S 26918 26920 26144 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25711209 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26920/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.101971 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 26920
/proc/meminfo: memFree=1707000/2055920 swapFree=4192812/4192956
[pid=26920] ppid=26918 vsize=16868 CPUtime=0.07
/proc/26920/stat : 26920 (sugar) S 26918 26920 26144 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25711209 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26920/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301994 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 26920
/proc/meminfo: memFree=1707000/2055920 swapFree=4192812/4192956
[pid=26920] ppid=26918 vsize=16868 CPUtime=0.07
/proc/26920/stat : 26920 (sugar) S 26918 26920 26144 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25711209 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26920/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701064 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 26920
/proc/meminfo: memFree=1707000/2055920 swapFree=4192812/4192956
[pid=26920] ppid=26918 vsize=16868 CPUtime=0.07
/proc/26920/stat : 26920 (sugar) S 26918 26920 26144 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25711209 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26920/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50219 s]
/proc/loadavg: 1.92 1.98 1.99 4/93 26942
/proc/meminfo: memFree=1697184/2055920 swapFree=4192812/4192956
[pid=26920] ppid=26918 vsize=16868 CPUtime=0.67
/proc/26920/stat : 26920 (sugar) S 26918 26920 26144 0 -1 4194304 1310 4860 0 1 6 1 57 3 15 0 1 0 25711209 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26920/statm: 4217 1111 409 3 0 796 0
[pid=26933] ppid=26920 vsize=5356 CPUtime=0
/proc/26933/stat : 26933 (sh) S 26920 26920 26144 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25711281 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26933/statm: 1339 233 193 169 0 50 0
[pid=26934] ppid=26933 vsize=868608 CPUtime=0.76
/proc/26934/stat : 26934 (java) S 26933 26920 26144 0 -1 0 6575 0 1 0 70 6 0 0 18 0 9 0 25711281 889454592 5749 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26934/statm: 217152 5749 2589 9 0 211629 0
[pid=26934/tid=26935] ppid=26933 vsize=868608 CPUtime=0.5
/proc/26934/task/26935/stat : 26935 (java) R 26933 26920 26144 0 -1 64 2787 0 1 0 47 3 0 0 20 0 9 0 25711282 889454592 5749 996147200 134512640 134550932 4294955936 18446744073709551615 4126771112 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26934/tid=26936] ppid=26933 vsize=868608 CPUtime=0.07
/proc/26934/task/26936/stat : 26936 (java) S 26933 26920 26144 0 -1 64 1611 0 0 0 6 1 0 0 16 0 9 0 25711283 889454592 5749 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26934/tid=26937] ppid=26933 vsize=868608 CPUtime=0
/proc/26934/task/26937/stat : 26937 (java) S 26933 26920 26144 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25711283 889454592 5749 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26934/tid=26938] ppid=26933 vsize=868608 CPUtime=0
/proc/26934/task/26938/stat : 26938 (java) S 26933 26920 26144 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 25711283 889454592 5749 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26934/tid=26939] ppid=26933 vsize=868608 CPUtime=0
/proc/26934/task/26939/stat : 26939 (java) S 26933 26920 26144 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25711285 889454592 5749 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26934/tid=26940] ppid=26933 vsize=868608 CPUtime=0.17
/proc/26934/task/26940/stat : 26940 (java) S 26933 26920 26144 0 -1 64 1479 0 0 0 16 1 0 0 16 0 9 0 25711285 889454592 5749 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26934/tid=26941] ppid=26933 vsize=868608 CPUtime=0
/proc/26934/task/26941/stat : 26941 (java) S 26933 26920 26144 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25711285 889454592 5749 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26934/tid=26942] ppid=26933 vsize=868608 CPUtime=0
/proc/26934/task/26942/stat : 26942 (java) S 26933 26920 26144 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25711285 889454592 5749 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 890832

[startup+3.10145 s]
/proc/loadavg: 1.92 1.98 1.99 3/93 26942
/proc/meminfo: memFree=1681312/2055920 swapFree=4192812/4192956
[pid=26920] ppid=26918 vsize=16868 CPUtime=2.83
/proc/26920/stat : 26920 (sugar) S 26918 26920 26144 0 -1 4194304 1376 12184 0 2 6 1 255 21 16 0 1 0 25711209 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26920/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.83
Current children cumulated vsize (KiB) 16868

[startup+6.30297 s]
/proc/loadavg: 1.93 1.98 1.99 3/85 26944
/proc/meminfo: memFree=1641440/2055920 swapFree=4192812/4192956
[pid=26920] ppid=26918 vsize=16868 CPUtime=2.83
/proc/26920/stat : 26920 (sugar) S 26918 26920 26144 0 -1 4194304 1376 12184 0 2 6 1 255 21 15 0 1 0 25711209 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26920/statm: 4217 1113 409 3 0 796 0
[pid=26943] ppid=26920 vsize=5356 CPUtime=0
/proc/26943/stat : 26943 (sh) S 26920 26920 26144 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25711501 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26943/statm: 1339 232 193 169 0 50 0
[pid=26944] ppid=26943 vsize=45480 CPUtime=3.33
/proc/26944/stat : 26944 (minisat) R 26943 26920 26144 0 -1 4194304 10959 0 0 0 325 8 0 0 25 0 1 0 25711501 46571520 10945 996147200 134512640 135127466 4294956256 18446744073709551615 134530949 0 0 4096 3 0 0 0 17 1 0 0
/proc/26944/statm: 11370 10945 76 150 0 11217 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 67704

[startup+12.703 s]
/proc/loadavg: 1.93 1.98 1.99 3/85 26944
/proc/meminfo: memFree=1640288/2055920 swapFree=4192812/4192956
[pid=26920] ppid=26918 vsize=16868 CPUtime=2.83
/proc/26920/stat : 26920 (sugar) S 26918 26920 26144 0 -1 4194304 1376 12184 0 2 6 1 255 21 16 0 1 0 25711209 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26920/statm: 4217 1113 409 3 0 796 0
[pid=26943] ppid=26920 vsize=5356 CPUtime=0
/proc/26943/stat : 26943 (sh) S 26920 26920 26144 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25711501 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26943/statm: 1339 232 193 169 0 50 0
[pid=26944] ppid=26943 vsize=46584 CPUtime=9.67
/proc/26944/stat : 26944 (minisat) R 26943 26920 26144 0 -1 4194304 11251 0 0 0 959 8 0 0 25 0 1 0 25711501 47702016 11237 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/26944/statm: 11646 11237 76 150 0 11493 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 68808

[startup+25.501 s]
/proc/loadavg: 1.95 1.98 1.99 3/85 26944
/proc/meminfo: memFree=1639200/2055920 swapFree=4192812/4192956
[pid=26920] ppid=26918 vsize=16868 CPUtime=2.83
/proc/26920/stat : 26920 (sugar) S 26918 26920 26144 0 -1 4194304 1376 12184 0 2 6 1 255 21 16 0 1 0 25711209 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26920/statm: 4217 1113 409 3 0 796 0
[pid=26943] ppid=26920 vsize=5356 CPUtime=0
/proc/26943/stat : 26943 (sh) S 26920 26920 26144 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25711501 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26943/statm: 1339 232 193 169 0 50 0
[pid=26944] ppid=26943 vsize=47956 CPUtime=22.35
/proc/26944/stat : 26944 (minisat) R 26943 26920 26144 0 -1 4194304 11560 0 0 0 2226 9 0 0 25 0 1 0 25711501 49106944 11546 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/26944/statm: 11989 11546 76 150 0 11836 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 70180

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

[startup+27.1023 s]
/proc/loadavg: 1.95 1.98 1.99 3/85 26944
/proc/meminfo: memFree=1639200/2055920 swapFree=4192812/4192956
[pid=26920] ppid=26918 vsize=16868 CPUtime=2.83
/proc/26920/stat : 26920 (sugar) S 26918 26920 26144 0 -1 4194304 1376 12184 0 2 6 1 255 21 16 0 1 0 25711209 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26920/statm: 4217 1113 409 3 0 796 0
[pid=26943] ppid=26920 vsize=5356 CPUtime=0
/proc/26943/stat : 26943 (sh) S 26920 26920 26144 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25711501 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26943/statm: 1339 232 193 169 0 50 0
[pid=26944] ppid=26943 vsize=47956 CPUtime=23.94
/proc/26944/stat : 26944 (minisat) R 26943 26920 26144 0 -1 4194304 11564 0 0 0 2385 9 0 0 25 0 1 0 25711501 49106944 11550 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/26944/statm: 11989 11550 76 150 0 11836 0
Current children cumulated CPU time (s) 26.77
Current children cumulated vsize (KiB) 70180

[startup+27.9024 s]
/proc/loadavg: 1.95 1.98 1.99 3/85 26944
/proc/meminfo: memFree=1639136/2055920 swapFree=4192812/4192956
[pid=26920] ppid=26918 vsize=16868 CPUtime=2.83
/proc/26920/stat : 26920 (sugar) S 26918 26920 26144 0 -1 4194304 1376 12184 0 2 6 1 255 21 16 0 1 0 25711209 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26920/statm: 4217 1113 409 3 0 796 0
[pid=26943] ppid=26920 vsize=5356 CPUtime=0
/proc/26943/stat : 26943 (sh) S 26920 26920 26144 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25711501 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26943/statm: 1339 232 193 169 0 50 0
[pid=26944] ppid=26943 vsize=47956 CPUtime=24.73
/proc/26944/stat : 26944 (minisat) R 26943 26920 26144 0 -1 4194304 11564 0 0 0 2464 9 0 0 25 0 1 0 25711501 49106944 11550 996147200 134512640 135127466 4294956256 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/26944/statm: 11989 11550 76 150 0 11836 0
Current children cumulated CPU time (s) 27.56
Current children cumulated vsize (KiB) 70180

[startup+28.1015 s]
/proc/loadavg: 1.95 1.98 1.99 3/85 26944
/proc/meminfo: memFree=1639136/2055920 swapFree=4192812/4192956
[pid=26920] ppid=26918 vsize=16868 CPUtime=27.76
/proc/26920/stat : 26920 (sugar) S 26918 26920 26144 0 -1 4194304 1430 24042 0 2 6 1 2738 31 17 0 1 0 25711209 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26920/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 27.76
Current children cumulated vsize (KiB) 16868

[startup+28.2015 s]
/proc/loadavg: 1.95 1.98 1.99 3/85 26944
/proc/meminfo: memFree=1639136/2055920 swapFree=4192812/4192956
[pid=26920] ppid=26918 vsize=16868 CPUtime=27.76
/proc/26920/stat : 26920 (sugar) S 26918 26920 26144 0 -1 4194304 1449 24042 0 2 6 1 2738 31 16 0 1 0 25711209 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26920/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 27.76
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 28.2706
CPU time (s): 27.9328
CPU user time (s): 27.5588
CPU system time (s): 0.373943
CPU usage (%): 98.8051
Max. virtual memory (cumulated for all children) (KiB): 890832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.5588
system time used= 0.373943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29325
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= 6102
involuntary context switches= 7076

runsolver used 0.039993 second user time and 0.101984 second system time

The end

Launcher Data 

Begin job on node26 at 2009-07-12 10:14:09
IDJOB=2087626
IDBENCH=58752
IDSOLVER=739
FILE ID=node26/2087626-1247386449
PBS_JOBID= 9507272
Free space on /tmp= 66396 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/os-taillard-10/normalized-os-taillard-10-95-1.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-2087626-1247386449/watcher-2087626-1247386449 -o /tmp/evaluation-result-2087626-1247386449/solver-2087626-1247386449 -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-2087626-1247386449.xml

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

MD5SUM BENCH= c4bee948f28d4254d98dcb202c49f529
RANDOM SEED=1433220840

node26.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		: 3000.281
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		: 3000.281
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:       1707416 kB
Buffers:         13668 kB
Cached:          71128 kB
SwapCached:          0 kB
Active:         268132 kB
Inactive:        29204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1707416 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1400 kB
Writeback:           0 kB
Mapped:         232996 kB
Slab:            35872 kB
Committed_AS:   395512 kB
PageTables:       2184 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= 66392 MiB
End job on node26 at 2009-07-12 10:14:37