Trace number 2092158

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 92.7569 93.7169

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-43_ext.xml
MD5SUM0266131c51ec0aa37f345b2bfdf34be7
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 benchmark1.63475
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
Number of constraints which are defined in intension0
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 13:11:10 2009
0.00/0.08	c 0	PID 29459
0.06/0.08	c 0	HOST node18.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-2092158-1247397070.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-2092158-1247397070.xml' 'HOME/temp.csp'
0.06/0.84	c 1	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.06/0.87	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.87	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'
0.80/0.94	c 1	Parsing HOME/temp.csp
1.71/1.86	c 2	parsed 247 expressions
1.71/1.87	c 2	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.71/1.87	c 2	Converting to clausal form CSP
1.71/1.89	c 2	converted 25 (10%) expressions
1.80/1.90	c 2	converted 50 (20%) expressions
1.80/1.91	c 2	converted 75 (30%) expressions
1.80/1.92	c 2	converted 99 (40%) expressions
1.80/1.92	c 2	converted 124 (50%) expressions
1.80/1.95	c 2	converted 149 (60%) expressions
1.90/2.02	c 2	converted 173 (70%) expressions
2.10/2.23	c 2	converted 198 (80%) expressions
2.19/2.33	c 2	converted 223 (90%) expressions
2.19/2.40	c 3	converted 247 (100%) expressions
2.19/2.40	c 3	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.19/2.40	c 3	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.19/2.40	c 3	Propagation in CSP
2.19/2.40	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.30/2.40	c 3	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.30/2.40	c 3	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.30/2.40	c 3	Simplifing CSP by introducing new Boolean variables
2.30/2.40	c 3	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.30/2.40	c 3	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.30/2.49	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.39/2.51	c 3	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.39/2.51	c 3	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.39/2.51	c 3	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.39/2.51	c 3	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.39/2.52	c 3	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.39/2.52	c 3	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.39/2.52	c 3	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.39/2.52	c 3	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.39/2.52	c 3	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.39/2.52	c 3	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.49/2.64	c 3	11 (10%) CSP clauses are encoded (14559 clauses, 260790 bytes)
2.59/2.73	c 3	21 (20%) CSP clauses are encoded (24948 clauses, 481321 bytes)
2.69/2.80	c 3	31 (30%) CSP clauses are encoded (35391 clauses, 697321 bytes)
2.69/2.88	c 3	42 (40%) CSP clauses are encoded (46912 clauses, 938135 bytes)
2.79/2.96	c 3	52 (50%) CSP clauses are encoded (57317 clauses, 1157819 bytes)
2.89/3.03	c 3	62 (60%) CSP clauses are encoded (67739 clauses, 1391963 bytes)
2.99/3.12	c 3	73 (70%) CSP clauses are encoded (79274 clauses, 1659431 bytes)
2.99/3.19	c 3	83 (80%) CSP clauses are encoded (89701 clauses, 1901192 bytes)
3.09/3.27	c 3	93 (90%) CSP clauses are encoded (100033 clauses, 2140628 bytes)
3.19/3.35	c 3	103 (100%) CSP clauses are encoded (110529 clauses, 2384082 bytes)
3.19/3.35	c 3	103 CSP clauses encoded
3.19/3.35	c 3	Writing map file : HOME/temp.map
3.19/3.35	c 3	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.19/3.35	c 3	SAT : 3160 SAT variables, 110529 SAT clauses, 2384082 bytes
3.19/3.35	c 3	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.19/3.38	c 3	SOLVING HOME/temp.cnf
3.19/3.38	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
3.19/3.38	c 3	This is MiniSat 2.0 beta
3.19/3.38	c 3	WARNING: for repeatability, setting FPU to use double precision
3.19/3.38	c 3	============================[ Problem Statistics ]=============================
3.19/3.38	c 3	|                                                                             |
3.19/3.38	c 3	|  Number of variables:  3160                                                 |
3.19/3.38	c 3	|  Number of clauses:    110529                                               |
3.27/3.45	c 4	|  Parsing time:         0.05         s                                       |
3.27/3.45	c 4	============================[ Search Statistics ]==============================
3.27/3.45	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.27/3.45	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.27/3.45	c 4	===============================================================================
3.27/3.45	c 4	|         0 |    3160   110529   420160 |    36843        0    nan |  0.000 % |
3.27/3.49	c 4	|       100 |    3160   110529   420160 |    40527      100     13 |  0.000 % |
3.27/3.54	c 4	|       250 |    3160   110529   420160 |    44580      250     12 |  0.001 % |
3.27/3.60	c 4	|       476 |    3160   110529   420160 |    49038      476     11 |  0.001 % |
3.27/3.71	c 4	|       813 |    3160   110529   420160 |    53941      813     12 |  0.002 % |
3.27/3.88	c 4	|      1319 |    3160   110529   420160 |    59336     1319     13 |  0.000 % |
3.27/4.16	c 4	|      2078 |    3160   110529   420160 |    65269     2078     14 |  0.000 % |
4.36/4.54	c 5	|      3217 |    3160   110529   420160 |    71796     3217     14 |  0.000 % |
4.85/5.07	c 5	|      4925 |    3159   110437   419897 |    78976     3382     13 |  0.033 % |
5.65/5.84	c 6	|      7487 |    3158   110437   419897 |    86873     5943     13 |  0.063 % |
6.84/7.03	c 7	|     11331 |    3158   110331   419546 |    95561     8322     13 |  0.064 % |
8.72/8.98	c 9	|     17098 |    3156   110154   418995 |   105117    12139     14 |  0.127 % |
11.40/11.63	c 12	|     25747 |    3154   110060   418663 |   115629    19710     14 |  0.191 % |
17.14/17.47	c 18	|     38721 |    3154   109933   418205 |   127192    31517     15 |  0.191 % |
25.66/26.08	c 26	|     58182 |    3154   109933   418205 |   139911    50978     15 |  0.191 % |
42.10/42.63	c 43	|     87377 |    3142   109032   414877 |   153902    69354     16 |  0.570 % |
66.67/67.48	c 68	|    131166 |    3114   105523   401286 |   169292    72412     15 |  1.456 % |
92.54/93.57	c 94	===============================================================================
92.54/93.57	c 94	restarts              : 17
92.54/93.57	c 94	conflicts             : 169835         (1902 /sec)
92.54/93.57	c 94	decisions             : 232606         (1.74 % random) (2605 /sec)
92.54/93.57	c 94	propagations          : 29907528       (334898 /sec)
92.54/93.57	c 94	conflict literals     : 2675363        (46.03 % deleted)
92.54/93.57	c 94	Memory used           : 15.81 MB
92.54/93.57	c 94	CPU time              : 89.3034 s
92.54/93.57	c 94	
92.54/93.57	c 94	UNSATISFIABLE
92.54/93.58	c 94	DECODING HOME/temp.out WITH HOME/temp.map
92.54/93.58	c 94	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'
92.63/93.66	c 94	Decoding HOME/temp.out
92.63/93.68	s UNSATISFIABLE
92.63/93.69	c 94	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
92.63/93.71	c 94	CPU 92.74 (0.06 0.02 92.45 0.21)
92.63/93.71	c 94	END Sun Jul 12 13:12:44 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-2092158-1247397070/watcher-2092158-1247397070 -o /tmp/evaluation-result-2092158-1247397070/solver-2092158-1247397070 -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-2092158-1247397070.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 4/80 29459
/proc/meminfo: memFree=1615592/2055920 swapFree=4192812/4192956
[pid=29459] ppid=29457 vsize=18576 CPUtime=0
/proc/29459/stat : 29459 (runsolver) R 29457 29459 29422 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 26773647 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 227848809767 0 0 4096 24578 0 0 0 17 1 0 0
/proc/29459/statm: 4644 284 249 26 0 2626 0

[startup+0.0810369 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 29459
/proc/meminfo: memFree=1615592/2055920 swapFree=4192812/4192956
[pid=29459] ppid=29457 vsize=16740 CPUtime=0.06
/proc/29459/stat : 29459 (sugar) S 29457 29459 29422 0 -1 4194304 1152 0 0 0 5 1 0 0 18 0 1 0 26773647 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29459/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.100711 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 29459
/proc/meminfo: memFree=1615592/2055920 swapFree=4192812/4192956
[pid=29459] ppid=29457 vsize=16868 CPUtime=0.06
/proc/29459/stat : 29459 (sugar) S 29457 29459 29422 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26773647 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29459/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301725 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 29459
/proc/meminfo: memFree=1615592/2055920 swapFree=4192812/4192956
[pid=29459] ppid=29457 vsize=16868 CPUtime=0.06
/proc/29459/stat : 29459 (sugar) S 29457 29459 29422 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26773647 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29459/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701766 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 29459
/proc/meminfo: memFree=1615592/2055920 swapFree=4192812/4192956
[pid=29459] ppid=29457 vsize=16868 CPUtime=0.06
/proc/29459/stat : 29459 (sugar) S 29457 29459 29422 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26773647 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29459/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50284 s]
/proc/loadavg: 1.92 1.98 1.99 5/91 29481
/proc/meminfo: memFree=1606736/2055920 swapFree=4192812/4192956
[pid=29459] ppid=29457 vsize=16868 CPUtime=0.8
/proc/29459/stat : 29459 (sugar) S 29457 29459 29422 0 -1 4194304 1309 5198 0 1 5 1 71 3 16 0 1 0 26773647 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29459/statm: 4217 1111 409 3 0 796 0
[pid=29472] ppid=29459 vsize=5356 CPUtime=0
/proc/29472/stat : 29472 (sh) S 29459 29459 29422 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26773734 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29472/statm: 1339 233 193 169 0 50 0
[pid=29473] ppid=29472 vsize=862288 CPUtime=0.61
/proc/29473/stat : 29473 (java) S 29472 29459 29422 0 -1 0 6166 0 1 0 58 3 0 0 19 0 9 0 26773734 882982912 5450 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/29473/statm: 215572 5450 2158 9 0 210485 0
[pid=29473/tid=29474] ppid=29472 vsize=862288 CPUtime=0.45
/proc/29473/task/29474/stat : 29474 (java) R 29472 29459 29422 0 -1 64 2025 0 1 0 44 1 0 0 21 0 9 0 26773735 882982912 5450 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29473/tid=29475] ppid=29472 vsize=862288 CPUtime=0.1
/proc/29473/task/29475/stat : 29475 (java) R 29472 29459 29422 0 -1 64 3139 0 0 0 10 0 0 0 16 0 9 0 26773736 882982912 5450 996147200 134512640 134550932 4294955936 18446744073709551615 102499753 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=29473/tid=29476] ppid=29472 vsize=862288 CPUtime=0
/proc/29473/task/29476/stat : 29476 (java) S 29472 29459 29422 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 26773737 882982912 5450 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29473/tid=29477] ppid=29472 vsize=862288 CPUtime=0
/proc/29473/task/29477/stat : 29477 (java) S 29472 29459 29422 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26773737 882982912 5450 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29473/tid=29478] ppid=29472 vsize=862288 CPUtime=0
/proc/29473/task/29478/stat : 29478 (java) S 29472 29459 29422 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26773739 882982912 5450 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29473/tid=29479] ppid=29472 vsize=862288 CPUtime=0.03
/proc/29473/task/29479/stat : 29479 (java) S 29472 29459 29422 0 -1 64 299 0 0 0 3 0 0 0 17 0 9 0 26773739 882982912 5450 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29473/tid=29480] ppid=29472 vsize=862288 CPUtime=0
/proc/29473/task/29480/stat : 29480 (java) S 29472 29459 29422 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 26773739 882982912 5450 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29473/tid=29481] ppid=29472 vsize=862288 CPUtime=0
/proc/29473/task/29481/stat : 29481 (java) S 29472 29459 29422 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26773739 882982912 5450 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 884512

[startup+3.103 s]
/proc/loadavg: 1.92 1.98 1.99 4/91 29481
/proc/meminfo: memFree=1582488/2055920 swapFree=4192812/4192956
[pid=29459] ppid=29457 vsize=16868 CPUtime=0.8
/proc/29459/stat : 29459 (sugar) S 29457 29459 29422 0 -1 4194304 1310 5198 0 1 5 1 71 3 15 0 1 0 26773647 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29459/statm: 4217 1111 409 3 0 796 0
[pid=29472] ppid=29459 vsize=5356 CPUtime=0
/proc/29472/stat : 29472 (sh) S 29459 29459 29422 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26773734 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29472/statm: 1339 233 193 169 0 50 0
[pid=29473] ppid=29472 vsize=864496 CPUtime=2.19
/proc/29473/stat : 29473 (java) S 29472 29459 29422 0 -1 0 12062 0 1 0 212 7 0 0 19 0 9 0 26773734 885243904 11255 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/29473/statm: 216124 11255 2590 9 0 210601 0
[pid=29473/tid=29474] ppid=29472 vsize=864496 CPUtime=1.39
/proc/29473/task/29474/stat : 29474 (java) R 29472 29459 29422 0 -1 64 3012 0 1 0 136 3 0 0 22 0 9 0 26773735 885243904 11255 996147200 134512640 134550932 4294955936 18446744073709551615 4126576868 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29473/tid=29475] ppid=29472 vsize=864496 CPUtime=0.69
/proc/29473/task/29475/stat : 29475 (java) S 29472 29459 29422 0 -1 64 8019 0 0 0 66 3 0 0 15 0 9 0 26773736 885243904 11255 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=29473/tid=29476] ppid=29472 vsize=864496 CPUtime=0
/proc/29473/task/29476/stat : 29476 (java) S 29472 29459 29422 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 26773737 885243904 11255 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29473/tid=29477] ppid=29472 vsize=864496 CPUtime=0
/proc/29473/task/29477/stat : 29477 (java) S 29472 29459 29422 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 26773737 885243904 11255 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29473/tid=29478] ppid=29472 vsize=864496 CPUtime=0
/proc/29473/task/29478/stat : 29478 (java) S 29472 29459 29422 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26773739 885243904 11255 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29473/tid=29479] ppid=29472 vsize=864496 CPUtime=0.07
/proc/29473/task/29479/stat : 29479 (java) S 29472 29459 29422 0 -1 64 328 0 0 0 7 0 0 0 16 0 9 0 26773739 885243904 11255 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29473/tid=29480] ppid=29472 vsize=864496 CPUtime=0
/proc/29473/task/29480/stat : 29480 (java) S 29472 29459 29422 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 26773739 885243904 11255 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29473/tid=29481] ppid=29472 vsize=864496 CPUtime=0
/proc/29473/task/29481/stat : 29481 (java) S 29472 29459 29422 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26773739 885243904 11255 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 886720

[startup+6.30231 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 29483
/proc/meminfo: memFree=1601176/2055920 swapFree=4192812/4192956
[pid=29459] ppid=29457 vsize=16868 CPUtime=3.27
/proc/29459/stat : 29459 (sugar) S 29457 29459 29422 0 -1 4194304 1376 17582 0 2 5 2 307 13 15 0 1 0 26773647 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29459/statm: 4217 1113 409 3 0 796 0
[pid=29482] ppid=29459 vsize=5356 CPUtime=0
/proc/29482/stat : 29482 (sh) S 29459 29459 29422 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26773985 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29482/statm: 1339 232 193 169 0 50 0
[pid=29483] ppid=29482 vsize=8284 CPUtime=2.87
/proc/29483/stat : 29483 (minisat) R 29482 29459 29422 0 -1 4194304 1944 0 0 0 286 1 0 0 25 0 1 0 26773985 8482816 1930 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/29483/statm: 2071 1930 75 150 0 1918 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 30508

[startup+12.7019 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 29483
/proc/meminfo: memFree=1599832/2055920 swapFree=4192812/4192956
[pid=29459] ppid=29457 vsize=16868 CPUtime=3.27
/proc/29459/stat : 29459 (sugar) S 29457 29459 29422 0 -1 4194304 1376 17582 0 2 5 2 307 13 16 0 1 0 26773647 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29459/statm: 4217 1113 409 3 0 796 0
[pid=29482] ppid=29459 vsize=5356 CPUtime=0
/proc/29482/stat : 29482 (sh) S 29459 29459 29422 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26773985 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29482/statm: 1339 232 193 169 0 50 0
[pid=29483] ppid=29482 vsize=9608 CPUtime=9.22
/proc/29483/stat : 29483 (minisat) R 29482 29459 29422 0 -1 4194304 2290 0 0 0 920 2 0 0 25 0 1 0 26773985 9838592 2276 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/29483/statm: 2402 2276 75 150 0 2249 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 31832

[startup+25.5012 s]
/proc/loadavg: 1.95 1.98 1.99 3/83 29483
/proc/meminfo: memFree=1597080/2055920 swapFree=4192812/4192956
[pid=29459] ppid=29457 vsize=16868 CPUtime=3.27
/proc/29459/stat : 29459 (sugar) S 29457 29459 29422 0 -1 4194304 1376 17582 0 2 5 2 307 13 16 0 1 0 26773647 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29459/statm: 4217 1113 409 3 0 796 0
[pid=29482] ppid=29459 vsize=5356 CPUtime=0
/proc/29482/stat : 29482 (sh) S 29459 29459 29422 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26773985 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29482/statm: 1339 232 193 169 0 50 0
[pid=29483] ppid=29482 vsize=12364 CPUtime=21.9
/proc/29483/stat : 29483 (minisat) R 29482 29459 29422 0 -1 4194304 2951 0 0 0 2187 3 0 0 25 0 1 0 26773985 12660736 2937 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/29483/statm: 3091 2937 75 150 0 2938 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 34588

[startup+51.1016 s]
/proc/loadavg: 1.96 1.98 1.99 3/83 29483
/proc/meminfo: memFree=1594584/2055920 swapFree=4192812/4192956
[pid=29459] ppid=29457 vsize=16868 CPUtime=3.27
/proc/29459/stat : 29459 (sugar) S 29457 29459 29422 0 -1 4194304 1376 17582 0 2 5 2 307 13 16 0 1 0 26773647 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29459/statm: 4217 1113 409 3 0 796 0
[pid=29482] ppid=29459 vsize=5356 CPUtime=0
/proc/29482/stat : 29482 (sh) S 29459 29459 29422 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26773985 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29482/statm: 1339 232 193 169 0 50 0
[pid=29483] ppid=29482 vsize=14996 CPUtime=47.25
/proc/29483/stat : 29483 (minisat) R 29482 29459 29422 0 -1 4194304 3604 0 0 0 4722 3 0 0 25 0 1 0 26773985 15355904 3590 996147200 134512640 135127466 4294956256 18446744073709551615 134530616 0 0 4096 3 0 0 0 17 1 0 0
/proc/29483/statm: 3749 3590 75 150 0 3596 0
Current children cumulated CPU time (s) 50.52
Current children cumulated vsize (KiB) 37220

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

[startup+76.7011 s]
/proc/loadavg: 1.97 1.98 1.99 3/83 29483
/proc/meminfo: memFree=1593496/2055920 swapFree=4192812/4192956
[pid=29459] ppid=29457 vsize=16868 CPUtime=3.28
/proc/29459/stat : 29459 (sugar) S 29457 29459 29422 0 -1 4194304 1376 17582 0 2 6 2 307 13 16 0 1 0 26773647 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29459/statm: 4217 1113 409 3 0 796 0
[pid=29482] ppid=29459 vsize=5356 CPUtime=0
/proc/29482/stat : 29482 (sh) S 29459 29459 29422 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26773985 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29482/statm: 1339 232 193 169 0 50 0
[pid=29483] ppid=29482 vsize=16052 CPUtime=72.61
/proc/29483/stat : 29483 (minisat) R 29482 29459 29422 0 -1 4194304 3883 0 0 0 7258 3 0 0 25 0 1 0 26773985 16437248 3869 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/29483/statm: 4013 3869 75 150 0 3860 0
Current children cumulated CPU time (s) 75.89
Current children cumulated vsize (KiB) 38276

[startup+83.1027 s]
/proc/loadavg: 1.98 1.98 1.99 3/83 29483
/proc/meminfo: memFree=1593304/2055920 swapFree=4192812/4192956
[pid=29459] ppid=29457 vsize=16868 CPUtime=3.28
/proc/29459/stat : 29459 (sugar) S 29457 29459 29422 0 -1 4194304 1376 17582 0 2 6 2 307 13 16 0 1 0 26773647 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29459/statm: 4217 1113 409 3 0 796 0
[pid=29482] ppid=29459 vsize=5356 CPUtime=0
/proc/29482/stat : 29482 (sh) S 29459 29459 29422 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26773985 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29482/statm: 1339 232 193 169 0 50 0
[pid=29483] ppid=29482 vsize=16052 CPUtime=78.95
/proc/29483/stat : 29483 (minisat) R 29482 29459 29422 0 -1 4194304 3895 0 0 0 7892 3 0 0 25 0 1 0 26773985 16437248 3881 996147200 134512640 135127466 4294956256 18446744073709551615 134530757 0 0 4096 3 0 0 0 17 1 0 0
/proc/29483/statm: 4013 3881 75 150 0 3860 0
Current children cumulated CPU time (s) 82.23
Current children cumulated vsize (KiB) 38276

[startup+89.5013 s]
/proc/loadavg: 1.98 1.98 1.99 3/83 29483
/proc/meminfo: memFree=1593240/2055920 swapFree=4192812/4192956
[pid=29459] ppid=29457 vsize=16868 CPUtime=3.28
/proc/29459/stat : 29459 (sugar) S 29457 29459 29422 0 -1 4194304 1376 17582 0 2 6 2 307 13 16 0 1 0 26773647 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29459/statm: 4217 1113 409 3 0 796 0
[pid=29482] ppid=29459 vsize=5356 CPUtime=0
/proc/29482/stat : 29482 (sh) S 29459 29459 29422 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26773985 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29482/statm: 1339 232 193 169 0 50 0
[pid=29483] ppid=29482 vsize=16184 CPUtime=85.29
/proc/29483/stat : 29483 (minisat) R 29482 29459 29422 0 -1 4194304 3913 0 0 0 8526 3 0 0 25 0 1 0 26773985 16572416 3899 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/29483/statm: 4046 3899 75 150 0 3893 0
Current children cumulated CPU time (s) 88.57
Current children cumulated vsize (KiB) 38408

[startup+91.1024 s]
/proc/loadavg: 1.98 1.98 1.99 3/83 29483
/proc/meminfo: memFree=1593176/2055920 swapFree=4192812/4192956
[pid=29459] ppid=29457 vsize=16868 CPUtime=3.28
/proc/29459/stat : 29459 (sugar) S 29457 29459 29422 0 -1 4194304 1376 17582 0 2 6 2 307 13 16 0 1 0 26773647 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29459/statm: 4217 1113 409 3 0 796 0
[pid=29482] ppid=29459 vsize=5356 CPUtime=0
/proc/29482/stat : 29482 (sh) S 29459 29459 29422 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26773985 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29482/statm: 1339 232 193 169 0 50 0
[pid=29483] ppid=29482 vsize=16184 CPUtime=86.88
/proc/29483/stat : 29483 (minisat) R 29482 29459 29422 0 -1 4194304 3919 0 0 0 8685 3 0 0 25 0 1 0 26773985 16572416 3905 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/29483/statm: 4046 3905 75 150 0 3893 0
Current children cumulated CPU time (s) 90.16
Current children cumulated vsize (KiB) 38408

[startup+92.7026 s]
/proc/loadavg: 1.98 1.98 1.99 3/83 29483
/proc/meminfo: memFree=1593176/2055920 swapFree=4192812/4192956
[pid=29459] ppid=29457 vsize=16868 CPUtime=3.28
/proc/29459/stat : 29459 (sugar) S 29457 29459 29422 0 -1 4194304 1376 17582 0 2 6 2 307 13 16 0 1 0 26773647 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29459/statm: 4217 1113 409 3 0 796 0
[pid=29482] ppid=29459 vsize=5356 CPUtime=0
/proc/29482/stat : 29482 (sh) S 29459 29459 29422 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26773985 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29482/statm: 1339 232 193 169 0 50 0
[pid=29483] ppid=29482 vsize=16184 CPUtime=88.46
/proc/29483/stat : 29483 (minisat) R 29482 29459 29422 0 -1 4194304 3919 0 0 0 8843 3 0 0 25 0 1 0 26773985 16572416 3905 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/29483/statm: 4046 3905 75 150 0 3893 0
Current children cumulated CPU time (s) 91.74
Current children cumulated vsize (KiB) 38408

[startup+93.5067 s]
/proc/loadavg: 1.98 1.98 1.99 3/83 29483
/proc/meminfo: memFree=1593176/2055920 swapFree=4192812/4192956
[pid=29459] ppid=29457 vsize=16868 CPUtime=3.28
/proc/29459/stat : 29459 (sugar) S 29457 29459 29422 0 -1 4194304 1376 17582 0 2 6 2 307 13 16 0 1 0 26773647 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29459/statm: 4217 1113 409 3 0 796 0
[pid=29482] ppid=29459 vsize=5356 CPUtime=0
/proc/29482/stat : 29482 (sh) S 29459 29459 29422 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26773985 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29482/statm: 1339 232 193 169 0 50 0
[pid=29483] ppid=29482 vsize=16184 CPUtime=89.26
/proc/29483/stat : 29483 (minisat) R 29482 29459 29422 0 -1 4194304 3921 0 0 0 8923 3 0 0 25 0 1 0 26773985 16572416 3907 996147200 134512640 135127466 4294956256 18446744073709551615 134530936 0 0 4096 3 0 0 0 17 1 0 0
/proc/29483/statm: 4046 3907 75 150 0 3893 0
Current children cumulated CPU time (s) 92.54
Current children cumulated vsize (KiB) 38408

[startup+93.7017 s]
/proc/loadavg: 1.98 1.98 1.99 3/83 29483
/proc/meminfo: memFree=1593176/2055920 swapFree=4192812/4192956
[pid=29459] ppid=29457 vsize=16868 CPUtime=92.63
/proc/29459/stat : 29459 (sugar) S 29457 29459 29422 0 -1 4194304 1449 21797 0 2 6 2 9238 17 16 0 1 0 26773647 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29459/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 92.63
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 93.7169
CPU time (s): 92.7569
CPU user time (s): 92.5189
CPU system time (s): 0.237963
CPU usage (%): 98.9756
Max. virtual memory (cumulated for all children) (KiB): 886720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 92.5189
system time used= 0.237963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27001
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= 2485
involuntary context switches= 4238

runsolver used 0.115982 second user time and 0.32795 second system time

The end

Launcher Data 

Begin job on node18 at 2009-07-12 13:11:10
IDJOB=2092158
IDBENCH=60277
IDSOLVER=739
FILE ID=node18/2092158-1247397070
PBS_JOBID= 9507466
Free space on /tmp= 66304 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-43_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-2092158-1247397070/watcher-2092158-1247397070 -o /tmp/evaluation-result-2092158-1247397070/solver-2092158-1247397070 -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-2092158-1247397070.xml

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

MD5SUM BENCH= 0266131c51ec0aa37f345b2bfdf34be7
RANDOM SEED=1660910153

node18.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		: 3000.243
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		: 3000.243
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:       1616072 kB
Buffers:         66228 kB
Cached:         228008 kB
SwapCached:          0 kB
Active:         233624 kB
Inactive:       140380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1616072 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2232 kB
Writeback:           0 kB
Mapped:          97576 kB
Slab:            51164 kB
Committed_AS:   951552 kB
PageTables:       1892 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= 66304 MiB
End job on node18 at 2009-07-12 13:12:44