Trace number 2081927

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+picosatSAT 9.54455 9.75104

General information on the benchmark

Namecsp/rlfapScens/
normalized-scen4.xml
MD5SUM5d4414d3c886be1f33029e682696e3fd
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.526919
Satisfiable
(Un)Satisfiability was proved
Number of variables680
Number of constraints3967
Maximum constraint arity2
Maximum domain size44
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3967
Global constraints used (with number of constraints)

Solver Data

0.00/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.07	c 0	BEGIN Sun Jul 12 06:54:34 2009
0.00/0.07	c 0	PID 25149
0.00/0.07	c 0	HOST node81.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2081927-1247374474.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2081927-1247374474.xml' 'HOME/temp.csp'
0.06/0.82	c 1	5 domains, 680 variables, 2 predicates, 0 relations, 3967 constraints
0.06/0.87	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.88	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'
0.78/0.95	c 1	Parsing HOME/temp.csp
0.89/1.06	c 1	parsed 4654 expressions
0.89/1.07	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.89/1.07	c 1	Converting to clausal form CSP
0.89/1.10	c 1	converted 466 (10%) expressions
1.29/1.49	c 2	converted 931 (20%) expressions
1.98/2.12	c 2	converted 1397 (30%) expressions
2.38/2.54	c 3	converted 1862 (40%) expressions
2.87/3.06	c 3	converted 2327 (50%) expressions
3.37/3.50	c 4	converted 2793 (60%) expressions
3.76/3.97	c 4	converted 3258 (70%) expressions
4.27/4.43	c 5	converted 3724 (80%) expressions
4.66/4.85	c 5	converted 4189 (90%) expressions
5.16/5.39	c 6	converted 4654 (100%) expressions
5.16/5.39	c 6	CSP : 680 integers, 0 booleans, 4638 clauses, largest domain size 44
5.16/5.39	c 6	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
5.16/5.39	c 6	Propagation in CSP
5.86/6.01	c 6	242 values, 0 unsatisfiable literals, and 0 valid clauses are removed
5.86/6.01	c 6	CSP : 680 integers, 0 booleans, 4638 clauses, largest domain size 44
5.86/6.01	c 6	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
5.86/6.02	c 6	Simplifing CSP by introducing new Boolean variables
5.95/6.18	c 6	CSP : 680 integers, 7206 booleans, 11844 clauses, largest domain size 44
5.95/6.18	c 6	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
6.05/6.29	c 7	Encoding CSP to SAT : HOME/temp.cnf
6.15/6.33	c 7	68 (10%) CSP integer variables are encoded (2675 clauses, 32678 bytes)
6.15/6.35	c 7	136 (20%) CSP integer variables are encoded (4801 clauses, 60316 bytes)
6.15/6.37	c 7	204 (30%) CSP integer variables are encoded (7138 clauses, 90697 bytes)
6.15/6.39	c 7	272 (40%) CSP integer variables are encoded (9319 clauses, 119050 bytes)
6.25/6.41	c 7	340 (50%) CSP integer variables are encoded (11558 clauses, 151842 bytes)
6.25/6.43	c 7	408 (60%) CSP integer variables are encoded (13972 clauses, 188052 bytes)
6.25/6.44	c 7	476 (70%) CSP integer variables are encoded (15868 clauses, 216492 bytes)
6.25/6.46	c 7	544 (80%) CSP integer variables are encoded (18172 clauses, 251052 bytes)
6.25/6.48	c 7	612 (90%) CSP integer variables are encoded (20202 clauses, 281502 bytes)
6.25/6.50	c 7	680 (100%) CSP integer variables are encoded (22624 clauses, 317832 bytes)
6.45/6.64	c 7	1185 (10%) CSP clauses are encoded (46229 clauses, 763378 bytes)
6.55/6.74	c 7	2369 (20%) CSP clauses are encoded (61892 clauses, 1067752 bytes)
6.65/6.82	c 7	3554 (30%) CSP clauses are encoded (75464 clauses, 1324178 bytes)
6.74/6.92	c 7	4738 (40%) CSP clauses are encoded (97840 clauses, 1764921 bytes)
6.85/7.02	c 7	5922 (50%) CSP clauses are encoded (116117 clauses, 2117202 bytes)
6.95/7.11	c 7	7107 (60%) CSP clauses are encoded (135009 clauses, 2485874 bytes)
7.04/7.21	c 8	8291 (70%) CSP clauses are encoded (155262 clauses, 2894815 bytes)
7.14/7.31	c 8	9476 (80%) CSP clauses are encoded (175050 clauses, 3303750 bytes)
7.14/7.40	c 8	10660 (90%) CSP clauses are encoded (194419 clauses, 3697613 bytes)
7.35/7.50	c 8	11844 (100%) CSP clauses are encoded (216599 clauses, 4149258 bytes)
7.35/7.50	c 8	11844 CSP clauses encoded
7.35/7.50	c 8	Writing map file : HOME/temp.map
7.35/7.52	c 8	Heap : 9 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
7.35/7.52	c 8	SAT : 30510 SAT variables, 216599 SAT clauses, 4149258 bytes
7.35/7.52	c 8	Heap : 9 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
7.35/7.56	c 8	SOLVING HOME/temp.cnf
7.35/7.56	c 8	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
9.09/9.33	c 10	DECODING HOME/temp.out WITH HOME/temp.map
9.09/9.33	c 10	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'
9.15/9.40	c 10	Decoding HOME/temp.out
9.15/9.66	s SATISFIABLE
9.15/9.69	v 694 456 254 16 792 554 16 254 16 254 268 30 72 310 792 554 156 394 352 114 792 554 456 694 16 254 680 442 540 778 254 16 554 792 156 394 44 282 16 254 708 470 142 380 652 414 72 310 380 142 16 254 778 540 72 310 156 394 142 380 540 778 114 352 352 114 722 484 554 792 254 16 666 428 554 792 554 792 86 324 114 352 128 366 44 282 86 324 526 764 282 44 156 394 44 282 428 666 254 16 540 778 652 414 268 30 512 750 484 722 86 324 254 16 44 282 268 30 778 540 778 540 100 338 86 324 792 554 428 666 792 554 694 456 44 282 254 16 792 554 16 254 16 254 484 722 792 554 554 792 394 156 792 554 470 708 554 792 170 408 554 792 792 554 526 764 380 142 16 254 456 694 792 554 394 156 708 470 484 722 652 414 296 58 394 156 254 16 156 394 156 394 380 142 352 114 750 512 792 554 554 792 792 554 540 778 540 778 352 114 86 324 456 694 58 296 30 268 44 282 778 540 268 30 268 30 540 778 352 114 442 680 736 498 268 30 778 540 680 442 778 540 540 778 30 268 324 86 324 86 456 694 254 16 694 456 114 352 778 540 352 114 694 456 442 680 268 30 428 666 268 30 540 778 338 100 540 778 778 540 338 100 86 324 428 666 58 296 792 554 778 540 652 414 652 414 778 540 30 268 338 100 540 778 282 44 142 380 470 708 394 156 778 540 470 708 540 778 484 722 540 778 652 414 540 778 540 778 666 428 16 254 338 100 128 366 282 44 366 128 778 540 268 30 394 156 380 142 526 764 666 428 736 498 324 86 414 652 324 86 268 30 16 254 156 394 666 428 352 114 456 694 282 44 380 142 142 380 694 456 268 30 778 540 30 268 428 666 736 498 792 554 414 652 554 792 694 456 792 554 394 156 792 554 764 526 128 366 380 142 540 778 540 778 778 540 142 380 778 540 540 778 554 792 128 366 526 764 470 708 30 268 142 380 778 540 498 736 282 44 268 30 722 484 44 282 428 666 128 366 254 16 296 58 30 268 72 310 254 16 540 778 470 708 58 296 380 142 16 254 394 156 366 128 484 722 100 338 764 526 380 142 680 442 338 100 708 470 114 352 680 442 526 764 254 16 722 484 30 268 156 394 30 268 16 254 680 442 366 128 792 554 792 554 540 778 540 778 778 540 526 764 282 44 666 428 764 526 72 310 72 310 708 470 512 750 128 366 498 736 470 708 526 764 310 72 44 282 540 778 652 414 324 86 666 428 380 142 666 428 268 30 268 30 72 310 30 268 778 540 310 72 540 778 708 470 282 44 680 442 778 540 540 778 456 694 142 380 268 30 540 778 72 310 526 764 324 86 666 428 736 498 268 30 512 750 16 254 254 16 498 736 114 352 540 778 254 16 554 792 72 310 554 792 380 142 366 128 778 540 750 512 442 680 324 86 470 708 694 456 554 792 100 338 778 540 540 778 114 352 100 338 268 30 680 442 470 708 540 778 128 366 380 142 366 128 30 268 694 456 44 282 254 16 268 30 778 540 16 254
9.15/9.70	c 10	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
9.16/9.75	c 10	CPU 9.52 (0.06 0.01 8.29 1.16)
9.16/9.75	c 10	END Sun Jul 12 06:54:44 2009

Verifier Data

OK

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2081927-1247374474/watcher-2081927-1247374474 -o /tmp/evaluation-result-2081927-1247374474/solver-2081927-1247374474 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2081927-1247374474.xml 

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


[startup+0 s]
/proc/loadavg: 2.67 2.17 2.05 4/81 25149
/proc/meminfo: memFree=1702552/2055920 swapFree=4192812/4192956
[pid=25149] ppid=25147 vsize=18576 CPUtime=0
/proc/25149/stat : 25149 (runsolver) R 25147 25149 19085 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 24512502 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 269807578407 0 0 4096 24578 0 0 0 17 1 0 0
/proc/25149/statm: 4644 284 249 26 0 2626 0

[startup+0.0968401 s]
/proc/loadavg: 2.67 2.17 2.05 4/81 25149
/proc/meminfo: memFree=1702552/2055920 swapFree=4192812/4192956
[pid=25149] ppid=25147 vsize=16868 CPUtime=0.06
/proc/25149/stat : 25149 (sugar) S 25147 25149 19085 0 -1 4194304 1227 128 0 0 5 1 0 0 22 0 1 0 24512502 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25149/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.102838 s]
/proc/loadavg: 2.67 2.17 2.05 4/81 25149
/proc/meminfo: memFree=1702552/2055920 swapFree=4192812/4192956
[pid=25149] ppid=25147 vsize=16868 CPUtime=0.06
/proc/25149/stat : 25149 (sugar) S 25147 25149 19085 0 -1 4194304 1227 128 0 0 5 1 0 0 22 0 1 0 24512502 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25149/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.302862 s]
/proc/loadavg: 2.67 2.17 2.05 4/81 25149
/proc/meminfo: memFree=1702552/2055920 swapFree=4192812/4192956
[pid=25149] ppid=25147 vsize=16868 CPUtime=0.06
/proc/25149/stat : 25149 (sugar) S 25147 25149 19085 0 -1 4194304 1227 128 0 0 5 1 0 0 22 0 1 0 24512502 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25149/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.702908 s]
/proc/loadavg: 2.67 2.17 2.05 4/81 25149
/proc/meminfo: memFree=1702552/2055920 swapFree=4192812/4192956
[pid=25149] ppid=25147 vsize=16868 CPUtime=0.06
/proc/25149/stat : 25149 (sugar) S 25147 25149 19085 0 -1 4194304 1227 128 0 0 5 1 0 0 22 0 1 0 24512502 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25149/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50199 s]
/proc/loadavg: 2.67 2.17 2.05 5/92 25171
/proc/meminfo: memFree=1636600/2055920 swapFree=4192812/4192956
[pid=25149] ppid=25147 vsize=16868 CPUtime=0.78
/proc/25149/stat : 25149 (sugar) S 25147 25149 19085 0 -1 4194304 1309 7127 0 1 5 1 69 3 16 0 1 0 24512502 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25149/statm: 4217 1111 409 3 0 796 0
[pid=25162] ppid=25149 vsize=5356 CPUtime=0
/proc/25162/stat : 25162 (sh) S 25149 25149 19085 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24512590 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25162/statm: 1339 233 193 169 0 50 0
[pid=25163] ppid=25162 vsize=864332 CPUtime=0.6
/proc/25163/stat : 25163 (java) S 25162 25149 19085 0 -1 0 4175 0 1 0 57 3 0 0 18 0 9 0 24512590 885075968 3613 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/25163/statm: 216083 3613 1741 9 0 210588 0
[pid=25163/tid=25164] ppid=25162 vsize=864332 CPUtime=0.49
/proc/25163/task/25164/stat : 25164 (java) R 25162 25149 19085 0 -1 64 2680 0 1 0 48 1 0 0 23 0 9 0 24512591 885075968 3613 996147200 134512640 134550932 4294955936 18446744073709551615 4126428791 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25165] ppid=25162 vsize=864332 CPUtime=0.01
/proc/25163/task/25165/stat : 25165 (java) S 25162 25149 19085 0 -1 64 468 0 0 0 1 0 0 0 16 0 9 0 24512592 885075968 3613 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25166] ppid=25162 vsize=864332 CPUtime=0
/proc/25163/task/25166/stat : 25166 (java) S 25162 25149 19085 0 -1 64 11 0 0 0 0 0 0 0 19 0 9 0 24512593 885075968 3613 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25167] ppid=25162 vsize=864332 CPUtime=0
/proc/25163/task/25167/stat : 25167 (java) S 25162 25149 19085 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 24512593 885075968 3613 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25168] ppid=25162 vsize=864332 CPUtime=0
/proc/25163/task/25168/stat : 25168 (java) S 25162 25149 19085 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 24512595 885075968 3613 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25169] ppid=25162 vsize=864332 CPUtime=0.07
/proc/25163/task/25169/stat : 25169 (java) S 25162 25149 19085 0 -1 64 333 0 0 0 7 0 0 0 16 0 9 0 24512595 885075968 3613 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25170] ppid=25162 vsize=864332 CPUtime=0
/proc/25163/task/25170/stat : 25170 (java) S 25162 25149 19085 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24512595 885075968 3613 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25171] ppid=25162 vsize=864332 CPUtime=0
/proc/25163/task/25171/stat : 25171 (java) S 25162 25149 19085 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24512595 885075968 3613 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 886556

[startup+3.10117 s]
/proc/loadavg: 2.67 2.17 2.05 3/92 25171
/proc/meminfo: memFree=1627896/2055920 swapFree=4192812/4192956
[pid=25149] ppid=25147 vsize=16868 CPUtime=0.78
/proc/25149/stat : 25149 (sugar) S 25147 25149 19085 0 -1 4194304 1309 7127 0 1 5 1 69 3 16 0 1 0 24512502 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25149/statm: 4217 1111 409 3 0 796 0
[pid=25162] ppid=25149 vsize=5356 CPUtime=0
/proc/25162/stat : 25162 (sh) S 25149 25149 19085 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24512590 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25162/statm: 1339 233 193 169 0 50 0
[pid=25163] ppid=25162 vsize=868592 CPUtime=2.19
/proc/25163/stat : 25163 (java) S 25162 25149 19085 0 -1 0 7511 0 1 0 212 7 0 0 18 0 9 0 24512590 889438208 6615 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/25163/statm: 217148 6615 2568 9 0 211653 0
[pid=25163/tid=25164] ppid=25162 vsize=868592 CPUtime=1.85
/proc/25163/task/25164/stat : 25164 (java) R 25162 25149 19085 0 -1 64 2822 0 1 0 183 2 0 0 25 0 9 0 24512591 889438208 6615 996147200 134512640 134550932 4294955936 18446744073709551615 4126520083 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25165] ppid=25162 vsize=868592 CPUtime=0.14
/proc/25163/task/25165/stat : 25165 (java) S 25162 25149 19085 0 -1 64 2515 0 0 0 12 2 0 0 16 0 9 0 24512592 889438208 6615 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25166] ppid=25162 vsize=868592 CPUtime=0
/proc/25163/task/25166/stat : 25166 (java) S 25162 25149 19085 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24512593 889438208 6615 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25167] ppid=25162 vsize=868592 CPUtime=0
/proc/25163/task/25167/stat : 25167 (java) S 25162 25149 19085 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 24512593 889438208 6615 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25168] ppid=25162 vsize=868592 CPUtime=0
/proc/25163/task/25168/stat : 25168 (java) S 25162 25149 19085 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 24512595 889438208 6615 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25169] ppid=25162 vsize=868592 CPUtime=0.16
/proc/25163/task/25169/stat : 25169 (java) S 25162 25149 19085 0 -1 64 1475 0 0 0 16 0 0 0 15 0 9 0 24512595 889438208 6615 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25170] ppid=25162 vsize=868592 CPUtime=0
/proc/25163/task/25170/stat : 25170 (java) S 25162 25149 19085 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24512595 889438208 6615 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25171] ppid=25162 vsize=868592 CPUtime=0
/proc/25163/task/25171/stat : 25171 (java) S 25162 25149 19085 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24512595 889438208 6615 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 890816

[startup+6.30251 s]
/proc/loadavg: 2.62 2.16 2.05 3/92 25171
/proc/meminfo: memFree=1612536/2055920 swapFree=4192812/4192956
[pid=25149] ppid=25147 vsize=16868 CPUtime=0.78
/proc/25149/stat : 25149 (sugar) S 25147 25149 19085 0 -1 4194304 1310 7127 0 1 5 1 69 3 15 0 1 0 24512502 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25149/statm: 4217 1111 409 3 0 796 0
[pid=25162] ppid=25149 vsize=5356 CPUtime=0
/proc/25162/stat : 25162 (sh) S 25149 25149 19085 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24512590 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25162/statm: 1339 233 193 169 0 50 0
[pid=25163] ppid=25162 vsize=868704 CPUtime=5.37
/proc/25163/stat : 25163 (java) S 25162 25149 19085 0 -1 0 12482 0 1 0 527 10 0 0 18 0 9 0 24512590 889552896 8421 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/25163/statm: 217176 8421 2590 9 0 211653 0
[pid=25163/tid=25164] ppid=25162 vsize=868704 CPUtime=4.57
/proc/25163/task/25164/stat : 25164 (java) R 25162 25149 19085 0 -1 64 3208 0 1 0 454 3 0 0 24 0 9 0 24512591 889552896 8421 996147200 134512640 134550932 4294955936 18446744073709551615 4126430005 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25165] ppid=25162 vsize=868704 CPUtime=0.58
/proc/25163/task/25165/stat : 25165 (java) S 25162 25149 19085 0 -1 64 7082 0 0 0 53 5 0 0 16 0 9 0 24512592 889552896 8421 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25166] ppid=25162 vsize=868704 CPUtime=0
/proc/25163/task/25166/stat : 25166 (java) S 25162 25149 19085 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24512593 889552896 8421 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25167] ppid=25162 vsize=868704 CPUtime=0
/proc/25163/task/25167/stat : 25167 (java) S 25162 25149 19085 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 24512593 889552896 8421 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25168] ppid=25162 vsize=868704 CPUtime=0
/proc/25163/task/25168/stat : 25168 (java) S 25162 25149 19085 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 24512595 889552896 8421 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25169] ppid=25162 vsize=868704 CPUtime=0.19
/proc/25163/task/25169/stat : 25169 (java) R 25162 25149 19085 0 -1 64 1493 0 0 0 19 0 0 0 15 0 9 0 24512595 889552896 8421 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25170] ppid=25162 vsize=868704 CPUtime=0
/proc/25163/task/25170/stat : 25170 (java) S 25162 25149 19085 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24512595 889552896 8421 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25163/tid=25171] ppid=25162 vsize=868704 CPUtime=0
/proc/25163/task/25171/stat : 25171 (java) S 25162 25149 19085 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24512595 889552896 8421 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 890928

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

[startup+7.90268 s]
/proc/loadavg: 2.57 2.16 2.05 3/84 25173
/proc/meminfo: memFree=1628792/2055920 swapFree=4192812/4192956
[pid=25149] ppid=25147 vsize=16868 CPUtime=7.37
/proc/25149/stat : 25149 (sugar) S 25147 25149 19085 0 -1 4194304 1365 20171 0 2 5 1 712 19 16 0 1 0 24512502 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25149/statm: 4217 1113 409 3 0 796 0
[pid=25172] ppid=25149 vsize=5356 CPUtime=0
/proc/25172/stat : 25172 (sh) S 25149 25149 19085 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24513258 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25172/statm: 1339 232 193 169 0 50 0
[pid=25173] ppid=25172 vsize=4088 CPUtime=0.33
/proc/25173/stat : 25173 (picosat) R 25172 25149 19085 0 -1 4194304 807 0 0 0 15 18 0 0 22 0 1 0 24513258 4186112 793 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25173/statm: 1022 793 40 102 0 917 0
Current children cumulated CPU time (s) 7.7
Current children cumulated vsize (KiB) 26312

[startup+8.70276 s]
/proc/loadavg: 2.57 2.16 2.05 3/84 25173
/proc/meminfo: memFree=1623416/2055920 swapFree=4192812/4192956
[pid=25149] ppid=25147 vsize=16868 CPUtime=7.37
/proc/25149/stat : 25149 (sugar) S 25147 25149 19085 0 -1 4194304 1365 20171 0 2 5 1 712 19 16 0 1 0 24512502 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25149/statm: 4217 1113 409 3 0 796 0
[pid=25172] ppid=25149 vsize=5356 CPUtime=0
/proc/25172/stat : 25172 (sh) S 25149 25149 19085 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24513258 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25172/statm: 1339 232 193 169 0 50 0
[pid=25173] ppid=25172 vsize=6980 CPUtime=1.13
/proc/25173/stat : 25173 (picosat) R 25172 25149 19085 0 -1 4194304 1582 0 0 0 50 63 0 0 25 0 1 0 24513258 7147520 1568 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25173/statm: 1745 1568 40 102 0 1640 0
Current children cumulated CPU time (s) 8.5
Current children cumulated vsize (KiB) 29204

[startup+9.50285 s]
/proc/loadavg: 2.57 2.16 2.05 3/84 25173
/proc/meminfo: memFree=1623416/2055920 swapFree=4192812/4192956
[pid=25149] ppid=25147 vsize=16868 CPUtime=9.15
/proc/25149/stat : 25149 (sugar) S 25147 25149 19085 0 -1 4194304 1446 22613 0 2 5 1 796 113 15 0 1 0 24512502 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25149/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 9.15
Current children cumulated vsize (KiB) 16868

[startup+9.70287 s]
/proc/loadavg: 2.57 2.16 2.05 3/84 25173
/proc/meminfo: memFree=1623416/2055920 swapFree=4192812/4192956
[pid=25149] ppid=25147 vsize=16868 CPUtime=9.16
/proc/25149/stat : 25149 (sugar) S 25147 25149 19085 0 -1 4194304 1450 22613 0 2 6 1 796 113 15 0 1 0 24512502 17272832 1114 996147200 4194304 4206940 548682068608 18446744073709551615 269816475746 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25149/statm: 4217 1114 409 3 0 796 0
Current children cumulated CPU time (s) 9.16
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 9.75104
CPU time (s): 9.54455
CPU user time (s): 8.35873
CPU system time (s): 1.18582
CPU usage (%): 97.8823
Max. virtual memory (cumulated for all children) (KiB): 893448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.35873
system time used= 1.18582
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28645
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= 8335
involuntary context switches= 8478

runsolver used 0.024996 second user time and 0.037994 second system time

The end

Launcher Data

Begin job on node81 at 2009-07-12 06:54:34
IDJOB=2081927
IDBENCH=57510
IDSOLVER=738
FILE ID=node81/2081927-1247374474
PBS_JOBID= 9507040
Free space on /tmp= 126680 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/rlfapScens/normalized-scen4.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2081927-1247374474/watcher-2081927-1247374474 -o /tmp/evaluation-result-2081927-1247374474/solver-2081927-1247374474 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2081927-1247374474.xml

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

MD5SUM BENCH= 5d4414d3c886be1f33029e682696e3fd
RANDOM SEED=755947309

node81.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		: 3000.233
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		: 3000.233
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1703224 kB
Buffers:         59624 kB
Cached:         181640 kB
SwapCached:        136 kB
Active:         164528 kB
Inactive:       110760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1703224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5240 kB
Writeback:           0 kB
Mapped:          51352 kB
Slab:            62420 kB
Committed_AS:   932080 kB
PageTables:       1904 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= 126680 MiB
End job on node81 at 2009-07-12 06:54:44