Trace number 1099943

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 v1.13+picosatSAT 94.0157 95.0169

General information on the benchmark

Namecsp/tightness0.65/
normalized-rand-2-40-40-135-650-91_ext.xml
MD5SUM849e499b76c1e0db028b1c212d99473d
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.612906
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints135
Maximum constraint arity2
Maximum domain size40
Number of constraints which are defined in extension135
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Sat Jul  5 21:25:41 2008
0.00/0.04	c 0	PID 24476
0.03/0.05	c 0	HOST node34.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1099943-1215285941.xml TO HOME/temp.csp
0.03/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1099943-1215285941.xml' 'HOME/temp.csp'
0.03/0.65	c 0	1 domains, 40 variables, 0 predicates, 135 relations, 135 constraints
0.03/0.68	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.68	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.63/0.76	c 0	Parsing HOME/temp.csp
1.23/1.31	c 1	parsed 311 expressions
1.23/1.31	c 1	Heap : 8 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.23/1.31	c 1	Converting to clausal form CSP
1.23/1.33	c 1	converted 32 (10%) expressions
1.23/1.34	c 1	converted 63 (20%) expressions
1.23/1.34	c 1	converted 94 (30%) expressions
1.23/1.35	c 1	converted 125 (40%) expressions
1.23/1.35	c 1	converted 156 (50%) expressions
1.23/1.38	c 1	converted 187 (60%) expressions
1.33/1.42	c 1	converted 218 (70%) expressions
1.43/1.54	c 1	converted 249 (80%) expressions
1.43/1.57	c 1	converted 280 (90%) expressions
1.53/1.61	c 1	converted 311 (100%) expressions
1.53/1.61	c 1	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.53/1.61	c 1	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.53/1.61	c 1	Propagation in CSP
1.53/1.61	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.53/1.61	c 1	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.53/1.61	c 1	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.53/1.62	c 1	Simplifing CSP by introducing new Boolean variables
1.53/1.62	c 1	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.53/1.62	c 1	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.53/1.68	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.53/1.69	c 1	4 (10%) CSP integer variables are encoded (152 clauses, 1526 bytes)
1.53/1.69	c 1	8 (20%) CSP integer variables are encoded (304 clauses, 3198 bytes)
1.53/1.70	c 1	12 (30%) CSP integer variables are encoded (456 clauses, 4870 bytes)
1.63/1.70	c 1	16 (40%) CSP integer variables are encoded (608 clauses, 6542 bytes)
1.63/1.70	c 1	20 (50%) CSP integer variables are encoded (760 clauses, 8214 bytes)
1.63/1.70	c 1	24 (60%) CSP integer variables are encoded (912 clauses, 9886 bytes)
1.63/1.70	c 1	28 (70%) CSP integer variables are encoded (1064 clauses, 11739 bytes)
1.63/1.70	c 1	32 (80%) CSP integer variables are encoded (1216 clauses, 13715 bytes)
1.63/1.70	c 1	36 (90%) CSP integer variables are encoded (1368 clauses, 15691 bytes)
1.63/1.70	c 1	40 (100%) CSP integer variables are encoded (1520 clauses, 17667 bytes)
1.63/1.77	c 2	14 (10%) CSP clauses are encoded (6444 clauses, 103748 bytes)
1.72/1.81	c 2	27 (20%) CSP clauses are encoded (11102 clauses, 192515 bytes)
1.72/1.84	c 2	41 (30%) CSP clauses are encoded (16116 clauses, 292478 bytes)
1.72/1.87	c 2	54 (40%) CSP clauses are encoded (20693 clauses, 385179 bytes)
1.82/1.90	c 2	68 (50%) CSP clauses are encoded (25613 clauses, 483174 bytes)
1.82/1.93	c 2	81 (60%) CSP clauses are encoded (30230 clauses, 575998 bytes)
1.82/1.97	c 2	95 (70%) CSP clauses are encoded (35194 clauses, 678092 bytes)
1.91/2.00	c 2	108 (80%) CSP clauses are encoded (39821 clauses, 774064 bytes)
1.91/2.03	c 2	122 (90%) CSP clauses are encoded (44738 clauses, 875701 bytes)
1.91/2.06	c 2	135 (100%) CSP clauses are encoded (49367 clauses, 981072 bytes)
1.91/2.06	c 2	135 CSP clauses encoded
1.91/2.06	c 2	Writing map file : HOME/temp.map
1.91/2.06	c 2	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.91/2.06	c 2	SAT : 1560 SAT variables, 49367 SAT clauses, 981072 bytes
1.91/2.07	c 2	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.91/2.09	c 2	SOLVING HOME/temp.cnf
1.91/2.09	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
93.82/94.84	c 95	DECODING HOME/temp.out WITH HOME/temp.map
93.82/94.84	c 95	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
93.86/94.92	c 95	Decoding HOME/temp.out
93.86/94.95	s SATISFIABLE
93.86/94.95	v 28 12 39 20 35 7 16 12 5 15 0 6 29 36 32 37 29 12 11 25 14 28 28 37 21 11 27 21 13 30 16 37 37 31 37 35 39 27 3 22
93.86/94.96	c 95	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
93.86/95.01	c 95	CPU 93.56 (0.03 0.01 93.53 0.42)
93.86/95.01	c 95	END Sat Jul  5 21:27:16 2008

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1099943-1215285941/watcher-1099943-1215285941 -o /tmp/evaluation-result-1099943-1215285941/solver-1099943-1215285941 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-1099943-1215285941.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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.02 2.03 2.00 4/81 24476
/proc/meminfo: memFree=1718272/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=12268 CPUtime=0
/proc/24476/stat : 24476 (sugar) R 24474 24476 19008 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 2007567557 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 254195497573 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/24476/statm: 3067 316 241 3 0 167 0

[startup+0.0501589 s]
/proc/loadavg: 2.02 2.03 2.00 4/81 24476
/proc/meminfo: memFree=1718272/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=13600 CPUtime=0.03
/proc/24476/stat : 24476 (sugar) S 24474 24476 19008 0 -1 4194304 837 0 0 0 3 0 0 0 18 0 1 0 2007567557 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24476/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101995 s]
/proc/loadavg: 2.02 2.03 2.00 4/81 24476
/proc/meminfo: memFree=1718272/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=13600 CPUtime=0.03
/proc/24476/stat : 24476 (sugar) S 24474 24476 19008 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2007567557 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24476/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302026 s]
/proc/loadavg: 2.02 2.03 2.00 4/81 24476
/proc/meminfo: memFree=1718272/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=13600 CPUtime=0.03
/proc/24476/stat : 24476 (sugar) S 24474 24476 19008 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2007567557 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24476/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.70109 s]
/proc/loadavg: 2.02 2.03 2.00 4/81 24476
/proc/meminfo: memFree=1718272/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=13600 CPUtime=0.63
/proc/24476/stat : 24476 (sugar) S 24474 24476 19008 0 -1 4194304 956 4697 0 1 3 0 56 4 16 0 1 0 2007567557 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24476/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 13600

[startup+1.50223 s]
/proc/loadavg: 2.02 2.03 2.00 3/92 24498
/proc/meminfo: memFree=1706792/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=13600 CPUtime=0.64
/proc/24476/stat : 24476 (sugar) S 24474 24476 19008 0 -1 4194304 973 4697 0 1 3 1 56 4 15 0 1 0 2007567557 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24476/statm: 3400 797 370 3 0 500 0
[pid=24489] ppid=24476 vsize=5356 CPUtime=0
/proc/24489/stat : 24489 (sh) S 24476 24476 19008 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2007567626 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24489/statm: 1339 233 193 169 0 50 0
[pid=24490] ppid=24489 vsize=864224 CPUtime=0.79
/proc/24490/stat : 24490 (java) S 24489 24476 19008 0 -1 0 8010 0 1 0 76 3 0 0 18 0 9 0 2007567626 884965376 7280 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24490/statm: 216056 7280 2540 9 0 210631 0
[pid=24490/tid=24491] ppid=24489 vsize=864224 CPUtime=0.44
/proc/24490/task/24491/stat : 24491 (java) R 24489 24476 19008 0 -1 64 2588 0 1 0 43 1 0 0 18 0 9 0 2007567627 884965376 7280 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24490/tid=24492] ppid=24489 vsize=864224 CPUtime=0.26
/proc/24490/task/24492/stat : 24492 (java) R 24489 24476 19008 0 -1 64 4393 0 0 0 25 1 0 0 16 0 9 0 2007567628 884965376 7280 996147200 134512640 134550740 4294955952 18446744073709551615 104180286 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24490/tid=24493] ppid=24489 vsize=864224 CPUtime=0
/proc/24490/task/24493/stat : 24493 (java) S 24489 24476 19008 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2007567628 884965376 7280 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24490/tid=24494] ppid=24489 vsize=864224 CPUtime=0
/proc/24490/task/24494/stat : 24494 (java) S 24489 24476 19008 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2007567628 884965376 7280 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24490/tid=24495] ppid=24489 vsize=864224 CPUtime=0
/proc/24490/task/24495/stat : 24495 (java) S 24489 24476 19008 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2007567630 884965376 7280 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24490/tid=24496] ppid=24489 vsize=864224 CPUtime=0.07
/proc/24490/task/24496/stat : 24496 (java) S 24489 24476 19008 0 -1 64 332 0 0 0 7 0 0 0 16 0 9 0 2007567630 884965376 7280 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24490/tid=24497] ppid=24489 vsize=864224 CPUtime=0
/proc/24490/task/24497/stat : 24497 (java) S 24489 24476 19008 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2007567630 884965376 7280 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24490/tid=24498] ppid=24489 vsize=864224 CPUtime=0
/proc/24490/task/24498/stat : 24498 (java) S 24489 24476 19008 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2007567630 884965376 7280 996147200 134512640 134550740 4294955952 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) 883180

[startup+3.10146 s]
/proc/loadavg: 2.02 2.03 2.00 3/83 24499
/proc/meminfo: memFree=1714416/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=13600 CPUtime=2
/proc/24476/stat : 24476 (sugar) S 24474 24476 19008 0 -1 4194304 1021 13932 0 2 3 1 186 10 16 0 1 0 2007567557 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24476/statm: 3400 798 370 3 0 500 0
[pid=24499] ppid=24476 vsize=5356 CPUtime=0
/proc/24499/stat : 24499 (sh) S 24476 24476 19008 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007567767 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24499/statm: 1339 232 193 169 0 50 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 18956

[startup+6.30296 s]
/proc/loadavg: 2.02 2.03 2.00 3/84 24500
/proc/meminfo: memFree=1711336/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=13600 CPUtime=2
/proc/24476/stat : 24476 (sugar) S 24474 24476 19008 0 -1 4194304 1021 13932 0 2 3 1 186 10 16 0 1 0 2007567557 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24476/statm: 3400 798 370 3 0 500 0
[pid=24499] ppid=24476 vsize=5356 CPUtime=0
/proc/24499/stat : 24499 (sh) S 24476 24476 19008 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007567767 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24499/statm: 1339 232 193 169 0 50 0
[pid=24500] ppid=24499 vsize=3492 CPUtime=4.16
/proc/24500/stat : 24500 (picosat) R 24499 24476 19008 0 -1 4194304 816 0 0 0 387 29 0 0 25 0 1 0 2007567768 3575808 800 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24500/statm: 873 800 48 102 0 768 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 22448

[startup+12.702 s]
/proc/loadavg: 2.02 2.03 2.00 3/84 24500
/proc/meminfo: memFree=1711016/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=13600 CPUtime=2
/proc/24476/stat : 24476 (sugar) S 24474 24476 19008 0 -1 4194304 1021 13932 0 2 3 1 186 10 16 0 1 0 2007567557 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24476/statm: 3400 798 370 3 0 500 0
[pid=24499] ppid=24476 vsize=5356 CPUtime=0
/proc/24499/stat : 24499 (sh) S 24476 24476 19008 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007567767 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24499/statm: 1339 232 193 169 0 50 0
[pid=24500] ppid=24499 vsize=3784 CPUtime=10.5
/proc/24500/stat : 24500 (picosat) R 24499 24476 19008 0 -1 4194304 884 0 0 0 1021 29 0 0 25 0 1 0 2007567768 3874816 868 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24500/statm: 946 868 48 102 0 841 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 22740

[startup+25.5029 s]
/proc/loadavg: 2.01 2.03 2.00 3/84 24500
/proc/meminfo: memFree=1710632/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=13600 CPUtime=2
/proc/24476/stat : 24476 (sugar) S 24474 24476 19008 0 -1 4194304 1021 13932 0 2 3 1 186 10 16 0 1 0 2007567557 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24476/statm: 3400 798 370 3 0 500 0
[pid=24499] ppid=24476 vsize=5356 CPUtime=0
/proc/24499/stat : 24499 (sh) S 24476 24476 19008 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007567767 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24499/statm: 1339 232 193 169 0 50 0
[pid=24500] ppid=24499 vsize=4388 CPUtime=23.17
/proc/24500/stat : 24500 (picosat) R 24499 24476 19008 0 -1 4194304 978 0 0 0 2288 29 0 0 25 0 1 0 2007567768 4493312 962 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24500/statm: 1097 962 48 102 0 992 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 23344

[startup+51.1029 s]
/proc/loadavg: 2.01 2.02 2.00 3/84 24500
/proc/meminfo: memFree=1709928/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=13600 CPUtime=2
/proc/24476/stat : 24476 (sugar) S 24474 24476 19008 0 -1 4194304 1021 13932 0 2 3 1 186 10 16 0 1 0 2007567557 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24476/statm: 3400 798 370 3 0 500 0
[pid=24499] ppid=24476 vsize=5356 CPUtime=0
/proc/24499/stat : 24499 (sh) S 24476 24476 19008 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007567767 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24499/statm: 1339 232 193 169 0 50 0
[pid=24500] ppid=24499 vsize=4972 CPUtime=48.53
/proc/24500/stat : 24500 (picosat) R 24499 24476 19008 0 -1 4194304 1131 0 0 0 4824 29 0 0 25 0 1 0 2007567768 5091328 1115 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24500/statm: 1243 1115 48 102 0 1138 0
Current children cumulated CPU time (s) 50.53
Current children cumulated vsize (KiB) 23928

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

[startup+76.7029 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 24500
/proc/meminfo: memFree=1709480/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=13600 CPUtime=2
/proc/24476/stat : 24476 (sugar) S 24474 24476 19008 0 -1 4194304 1021 13932 0 2 3 1 186 10 16 0 1 0 2007567557 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24476/statm: 3400 798 370 3 0 500 0
[pid=24499] ppid=24476 vsize=5356 CPUtime=0
/proc/24499/stat : 24499 (sh) S 24476 24476 19008 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007567767 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24499/statm: 1339 232 193 169 0 50 0
[pid=24500] ppid=24499 vsize=5380 CPUtime=73.9
/proc/24500/stat : 24500 (picosat) R 24499 24476 19008 0 -1 4194304 1246 0 0 0 7361 29 0 0 25 0 1 0 2007567768 5509120 1230 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24500/statm: 1345 1230 48 102 0 1240 0
Current children cumulated CPU time (s) 75.9
Current children cumulated vsize (KiB) 24336

[startup+83.1019 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 24500
/proc/meminfo: memFree=1709416/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=13600 CPUtime=2
/proc/24476/stat : 24476 (sugar) S 24474 24476 19008 0 -1 4194304 1021 13932 0 2 3 1 186 10 16 0 1 0 2007567557 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24476/statm: 3400 798 370 3 0 500 0
[pid=24499] ppid=24476 vsize=5356 CPUtime=0
/proc/24499/stat : 24499 (sh) S 24476 24476 19008 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007567767 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24499/statm: 1339 232 193 169 0 50 0
[pid=24500] ppid=24499 vsize=5400 CPUtime=80.23
/proc/24500/stat : 24500 (picosat) R 24499 24476 19008 0 -1 4194304 1250 0 0 0 7994 29 0 0 25 0 1 0 2007567768 5529600 1234 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24500/statm: 1350 1234 48 102 0 1245 0
Current children cumulated CPU time (s) 82.23
Current children cumulated vsize (KiB) 24356

[startup+89.5018 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 24500
/proc/meminfo: memFree=1709352/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=13600 CPUtime=2
/proc/24476/stat : 24476 (sugar) S 24474 24476 19008 0 -1 4194304 1021 13932 0 2 3 1 186 10 16 0 1 0 2007567557 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24476/statm: 3400 798 370 3 0 500 0
[pid=24499] ppid=24476 vsize=5356 CPUtime=0
/proc/24499/stat : 24499 (sh) S 24476 24476 19008 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007567767 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24499/statm: 1339 232 193 169 0 50 0
[pid=24500] ppid=24499 vsize=5440 CPUtime=86.57
/proc/24500/stat : 24500 (picosat) R 24499 24476 19008 0 -1 4194304 1264 0 0 0 8628 29 0 0 25 0 1 0 2007567768 5570560 1248 996147200 134512640 134931368 4294956256 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/24500/statm: 1360 1248 48 102 0 1255 0
Current children cumulated CPU time (s) 88.57
Current children cumulated vsize (KiB) 24396

[startup+92.7023 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 24500
/proc/meminfo: memFree=1709224/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=13600 CPUtime=2
/proc/24476/stat : 24476 (sugar) S 24474 24476 19008 0 -1 4194304 1021 13932 0 2 3 1 186 10 16 0 1 0 2007567557 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24476/statm: 3400 798 370 3 0 500 0
[pid=24499] ppid=24476 vsize=5356 CPUtime=0
/proc/24499/stat : 24499 (sh) S 24476 24476 19008 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007567767 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24499/statm: 1339 232 193 169 0 50 0
[pid=24500] ppid=24499 vsize=5700 CPUtime=89.74
/proc/24500/stat : 24500 (picosat) R 24499 24476 19008 0 -1 4194304 1311 0 0 0 8945 29 0 0 25 0 1 0 2007567768 5836800 1262 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24500/statm: 1425 1262 48 102 0 1320 0
Current children cumulated CPU time (s) 91.74
Current children cumulated vsize (KiB) 24656

[startup+94.3016 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 24500
/proc/meminfo: memFree=1709224/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=13600 CPUtime=2
/proc/24476/stat : 24476 (sugar) S 24474 24476 19008 0 -1 4194304 1021 13932 0 2 3 1 186 10 16 0 1 0 2007567557 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24476/statm: 3400 798 370 3 0 500 0
[pid=24499] ppid=24476 vsize=5356 CPUtime=0
/proc/24499/stat : 24499 (sh) S 24476 24476 19008 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007567767 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24499/statm: 1339 232 193 169 0 50 0
[pid=24500] ppid=24499 vsize=5700 CPUtime=91.33
/proc/24500/stat : 24500 (picosat) R 24499 24476 19008 0 -1 4194304 1311 0 0 0 9104 29 0 0 25 0 1 0 2007567768 5836800 1262 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24500/statm: 1425 1262 48 102 0 1320 0
Current children cumulated CPU time (s) 93.33
Current children cumulated vsize (KiB) 24656

[startup+94.7016 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 24500
/proc/meminfo: memFree=1709224/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=13600 CPUtime=2
/proc/24476/stat : 24476 (sugar) S 24474 24476 19008 0 -1 4194304 1021 13932 0 2 3 1 186 10 16 0 1 0 2007567557 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24476/statm: 3400 798 370 3 0 500 0
[pid=24499] ppid=24476 vsize=5356 CPUtime=0
/proc/24499/stat : 24499 (sh) S 24476 24476 19008 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007567767 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24499/statm: 1339 232 193 169 0 50 0
[pid=24500] ppid=24499 vsize=5700 CPUtime=91.72
/proc/24500/stat : 24500 (picosat) R 24499 24476 19008 0 -1 4194304 1311 0 0 0 9143 29 0 0 25 0 1 0 2007567768 5836800 1262 996147200 134512640 134931368 4294956256 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/24500/statm: 1425 1262 48 102 0 1320 0
Current children cumulated CPU time (s) 93.72
Current children cumulated vsize (KiB) 24656

[startup+94.9017 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 24500
/proc/meminfo: memFree=1709224/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=13600 CPUtime=93.86
/proc/24476/stat : 24476 (sugar) S 24474 24476 19008 0 -1 4194304 1070 15534 0 2 3 1 9343 39 17 0 1 0 2007567557 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24476/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 93.86
Current children cumulated vsize (KiB) 13600

[startup+95.0017 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 24500
/proc/meminfo: memFree=1709224/2055920 swapFree=4179828/4192956
[pid=24476] ppid=24474 vsize=13600 CPUtime=93.86
/proc/24476/stat : 24476 (sugar) S 24474 24476 19008 0 -1 4194304 1090 15534 0 2 3 1 9343 39 16 0 1 0 2007567557 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24476/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 93.86
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 95.0169
CPU time (s): 94.0157
CPU user time (s): 93.5758
CPU system time (s): 0.439933
CPU usage (%): 98.9463
Max. virtual memory (cumulated for all children) (KiB): 883292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 93.5758
system time used= 0.439933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20369
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= 1917
involuntary context switches= 5548

runsolver used 0.102984 second user time and 0.344947 second system time

The end

Launcher Data (download as text)

Begin job on node34 at 2008-07-05 21:25:41
IDJOB=1099943
IDBENCH=59804
IDSOLVER=345
FILE ID=node34/1099943-1215285941
PBS_JOBID= 7882190
Free space on /tmp= 66504 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.65/normalized-rand-2-40-40-135-650-91_ext.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1099943-1215285941/watcher-1099943-1215285941 -o /tmp/evaluation-result-1099943-1215285941/solver-1099943-1215285941 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-1099943-1215285941.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 849e499b76c1e0db028b1c212d99473d
RANDOM SEED=1204682780

node34.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		: 3000.259
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		: 3000.259
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:       1718752 kB
Buffers:         57032 kB
Cached:         203412 kB
SwapCached:       7272 kB
Active:         174916 kB
Inactive:       108204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718752 kB
SwapTotal:     4192956 kB
SwapFree:      4179828 kB
Dirty:            1712 kB
Writeback:           0 kB
Mapped:          38476 kB
Slab:            39108 kB
Committed_AS:  3630388 kB
PageTables:       1924 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= 66504 MiB
End job on node34 at 2008-07-05 21:27:16