Trace number 1102891

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+picosatUNSAT 121.437 122.627

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-53_ext.xml
MD5SUM80192eca53d4e3f12ece0eed213f63f2
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 benchmark1.91871
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 (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Sun Jul  6 01:17:24 2008
0.00/0.04	c 0	PID 4580
0.00/0.05	c 0	HOST node16.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1102891-1215299844.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1102891-1215299844.xml' 'HOME/temp.csp'
0.03/0.59	c 0	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.03/0.62	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.62	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'
0.58/0.71	c 1	Parsing HOME/temp.csp
1.42/1.57	c 1	parsed 247 expressions
1.42/1.57	c 1	Heap : 13 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.42/1.57	c 1	Converting to clausal form CSP
1.42/1.59	c 1	converted 25 (10%) expressions
1.52/1.60	c 1	converted 50 (20%) expressions
1.52/1.61	c 1	converted 75 (30%) expressions
1.52/1.62	c 1	converted 99 (40%) expressions
1.52/1.63	c 1	converted 124 (50%) expressions
1.52/1.67	c 1	converted 149 (60%) expressions
1.62/1.74	c 2	converted 173 (70%) expressions
1.82/1.95	c 2	converted 198 (80%) expressions
1.92/2.05	c 2	converted 223 (90%) expressions
2.01/2.13	c 2	converted 247 (100%) expressions
2.01/2.13	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.01/2.13	c 2	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.01/2.13	c 2	Propagation in CSP
2.01/2.13	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.01/2.13	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.01/2.13	c 2	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.01/2.13	c 2	Simplifing CSP by introducing new Boolean variables
2.01/2.13	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.01/2.13	c 2	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.12/2.23	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.12/2.25	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.12/2.25	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.12/2.26	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.12/2.26	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.12/2.26	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.12/2.26	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.12/2.26	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.12/2.26	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.12/2.26	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.12/2.26	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.22/2.39	c 2	11 (10%) CSP clauses are encoded (14588 clauses, 265959 bytes)
2.31/2.47	c 2	21 (20%) CSP clauses are encoded (24923 clauses, 478806 bytes)
2.40/2.55	c 2	31 (30%) CSP clauses are encoded (35488 clauses, 703307 bytes)
2.51/2.63	c 2	42 (40%) CSP clauses are encoded (46927 clauses, 942353 bytes)
2.61/2.71	c 3	52 (50%) CSP clauses are encoded (57374 clauses, 1165118 bytes)
2.61/2.78	c 3	62 (60%) CSP clauses are encoded (67854 clauses, 1408329 bytes)
2.71/2.87	c 3	73 (70%) CSP clauses are encoded (79217 clauses, 1672021 bytes)
2.81/2.94	c 3	83 (80%) CSP clauses are encoded (89683 clauses, 1914784 bytes)
2.91/3.03	c 3	93 (90%) CSP clauses are encoded (100101 clauses, 2156368 bytes)
3.00/3.10	c 3	103 (100%) CSP clauses are encoded (110508 clauses, 2397978 bytes)
3.00/3.10	c 3	103 CSP clauses encoded
3.00/3.11	c 3	Writing map file : HOME/temp.map
3.00/3.11	c 3	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.00/3.11	c 3	SAT : 3160 SAT variables, 110508 SAT clauses, 2397978 bytes
3.00/3.11	c 3	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.00/3.14	c 3	SOLVING HOME/temp.cnf
3.00/3.14	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
121.20/122.49	c 122	DECODING HOME/temp.out WITH HOME/temp.map
121.20/122.49	c 122	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
121.31/122.58	c 122	Decoding HOME/temp.out
121.31/122.60	s UNSATISFIABLE
121.31/122.60	c 122	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
121.31/122.62	c 122	CPU 120.53 (0.03 0.01 120.5 0.87)
121.31/122.62	c 122	END Sun Jul  6 01:19:26 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1102891-1215299844/watcher-1102891-1215299844 -o /tmp/evaluation-result-1102891-1215299844/solver-1102891-1215299844 -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-1102891-1215299844.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: 2.07 2.02 2.00 4/72 4580
/proc/meminfo: memFree=1717912/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=18572 CPUtime=0
/proc/4580/stat : 4580 (runsolver) R 4578 4580 2858 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2008958972 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 231962373415 0 0 4096 24578 0 0 0 17 1 0 0
/proc/4580/statm: 4643 292 257 25 0 2626 0

[startup+0.123484 s]
/proc/loadavg: 2.07 2.02 2.00 4/72 4580
/proc/meminfo: memFree=1717912/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=13600 CPUtime=0.03
/proc/4580/stat : 4580 (sugar) S 4578 4580 2858 0 -1 4194304 900 127 0 0 3 0 0 0 21 0 1 0 2008958972 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4580/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.201465 s]
/proc/loadavg: 2.07 2.02 2.00 4/72 4580
/proc/meminfo: memFree=1717912/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=13600 CPUtime=0.03
/proc/4580/stat : 4580 (sugar) S 4578 4580 2858 0 -1 4194304 900 127 0 0 3 0 0 0 21 0 1 0 2008958972 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4580/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301437 s]
/proc/loadavg: 2.07 2.02 2.00 4/72 4580
/proc/meminfo: memFree=1717912/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=13600 CPUtime=0.03
/proc/4580/stat : 4580 (sugar) S 4578 4580 2858 0 -1 4194304 900 127 0 0 3 0 0 0 21 0 1 0 2008958972 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4580/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701333 s]
/proc/loadavg: 2.07 2.02 2.00 4/72 4580
/proc/meminfo: memFree=1717912/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=13600 CPUtime=0.58
/proc/4580/stat : 4580 (sugar) S 4578 4580 2858 0 -1 4194304 956 5138 0 1 3 1 50 4 16 0 1 0 2008958972 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4580/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 13600

[startup+1.50213 s]
/proc/loadavg: 2.07 2.02 2.00 4/83 4602
/proc/meminfo: memFree=1702912/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=13600 CPUtime=0.58
/proc/4580/stat : 4580 (sugar) S 4578 4580 2858 0 -1 4194304 973 5138 0 1 3 1 50 4 16 0 1 0 2008958972 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4580/statm: 3400 797 370 3 0 500 0
[pid=4593] ppid=4580 vsize=5356 CPUtime=0
/proc/4593/stat : 4593 (sh) S 4580 4580 2858 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2008959035 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4593/statm: 1339 233 193 169 0 50 0
[pid=4594] ppid=4593 vsize=864012 CPUtime=0.84
/proc/4594/stat : 4594 (java) S 4593 4580 2858 0 -1 0 7855 0 1 0 80 4 0 0 18 0 9 0 2008959035 884748288 7133 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/4594/statm: 216003 7133 2532 9 0 210585 0
[pid=4594/tid=4595] ppid=4593 vsize=864012 CPUtime=0.5
/proc/4594/task/4595/stat : 4595 (java) R 4593 4580 2858 0 -1 64 2469 0 1 0 49 1 0 0 23 0 9 0 2008959036 884748288 7133 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4594/tid=4596] ppid=4593 vsize=864012 CPUtime=0.27
/proc/4594/task/4596/stat : 4596 (java) R 4593 4580 2858 0 -1 64 4375 0 0 0 25 2 0 0 16 0 9 0 2008959037 884748288 7133 996147200 134512640 134550740 4294955952 18446744073709551615 103737199 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=4594/tid=4597] ppid=4593 vsize=864012 CPUtime=0
/proc/4594/task/4597/stat : 4597 (java) S 4593 4580 2858 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2008959037 884748288 7133 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4594/tid=4598] ppid=4593 vsize=864012 CPUtime=0
/proc/4594/task/4598/stat : 4598 (java) S 4593 4580 2858 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2008959037 884748288 7133 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4594/tid=4599] ppid=4593 vsize=864012 CPUtime=0
/proc/4594/task/4599/stat : 4599 (java) S 4593 4580 2858 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2008959039 884748288 7133 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4594/tid=4600] ppid=4593 vsize=864012 CPUtime=0.04
/proc/4594/task/4600/stat : 4600 (java) S 4593 4580 2858 0 -1 64 314 0 0 0 4 0 0 0 16 0 9 0 2008959039 884748288 7133 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4594/tid=4601] ppid=4593 vsize=864012 CPUtime=0
/proc/4594/task/4601/stat : 4601 (java) S 4593 4580 2858 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2008959039 884748288 7133 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4594/tid=4602] ppid=4593 vsize=864012 CPUtime=0
/proc/4594/task/4602/stat : 4602 (java) S 4593 4580 2858 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2008959039 884748288 7133 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 882968

[startup+3.10271 s]
/proc/loadavg: 2.07 2.02 2.00 4/83 4602
/proc/meminfo: memFree=1680256/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=13600 CPUtime=0.58
/proc/4580/stat : 4580 (sugar) S 4578 4580 2858 0 -1 4194304 974 5138 0 1 3 1 50 4 15 0 1 0 2008958972 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4580/statm: 3400 797 370 3 0 500 0
[pid=4593] ppid=4580 vsize=5356 CPUtime=0
/proc/4593/stat : 4593 (sh) S 4580 4580 2858 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2008959035 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4593/statm: 1339 233 193 169 0 50 0
[pid=4594] ppid=4593 vsize=864284 CPUtime=2.42
/proc/4594/stat : 4594 (java) S 4593 4580 2858 0 -1 0 11968 0 1 0 233 9 0 0 18 0 9 0 2008959035 885026816 11129 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/4594/statm: 216071 11129 2564 9 0 210618 0
[pid=4594/tid=4595] ppid=4593 vsize=864284 CPUtime=1.53
/proc/4594/task/4595/stat : 4595 (java) R 4593 4580 2858 0 -1 64 3008 0 1 0 149 4 0 0 25 0 9 0 2008959036 885026816 11129 996147200 134512640 134550740 4294955952 18446744073709551615 103214642 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4594/tid=4596] ppid=4593 vsize=864284 CPUtime=0.77
/proc/4594/task/4596/stat : 4596 (java) S 4593 4580 2858 0 -1 64 7916 0 0 0 73 4 0 0 16 0 9 0 2008959037 885026816 11129 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=4594/tid=4597] ppid=4593 vsize=864284 CPUtime=0
/proc/4594/task/4597/stat : 4597 (java) S 4593 4580 2858 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2008959037 885026816 11129 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4594/tid=4598] ppid=4593 vsize=864284 CPUtime=0
/proc/4594/task/4598/stat : 4598 (java) S 4593 4580 2858 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 2008959037 885026816 11129 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4594/tid=4599] ppid=4593 vsize=864284 CPUtime=0
/proc/4594/task/4599/stat : 4599 (java) S 4593 4580 2858 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2008959039 885026816 11129 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4594/tid=4600] ppid=4593 vsize=864284 CPUtime=0.1
/proc/4594/task/4600/stat : 4600 (java) S 4593 4580 2858 0 -1 64 347 0 0 0 10 0 0 0 16 0 9 0 2008959039 885026816 11129 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4594/tid=4601] ppid=4593 vsize=864284 CPUtime=0
/proc/4594/task/4601/stat : 4601 (java) S 4593 4580 2858 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2008959039 885026816 11129 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4594/tid=4602] ppid=4593 vsize=864284 CPUtime=0
/proc/4594/task/4602/stat : 4602 (java) S 4593 4580 2858 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2008959039 885026816 11129 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 883240

[startup+6.30188 s]
/proc/loadavg: 2.06 2.02 2.00 3/75 4604
/proc/meminfo: memFree=1707712/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=13600 CPUtime=3.03
/proc/4580/stat : 4580 (sugar) S 4578 4580 2858 0 -1 4194304 1021 17410 0 2 3 1 285 14 16 0 1 0 2008958972 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4580/statm: 3400 798 370 3 0 500 0
[pid=4603] ppid=4580 vsize=5356 CPUtime=0
/proc/4603/stat : 4603 (sh) S 4580 4580 2858 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008959286 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4603/statm: 1339 232 193 169 0 50 0
[pid=4604] ppid=4603 vsize=5272 CPUtime=3.12
/proc/4604/stat : 4604 (picosat) R 4603 4580 2858 0 -1 4194304 1216 0 0 0 244 68 0 0 25 0 1 0 2008959286 5398528 1202 996147200 134512640 134931368 4294956256 18446744073709551615 134529624 0 0 4096 0 0 0 0 17 1 0 0
/proc/4604/statm: 1318 1202 42 102 0 1213 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24228

[startup+12.7022 s]
/proc/loadavg: 2.06 2.01 2.00 3/75 4604
/proc/meminfo: memFree=1706496/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=13600 CPUtime=3.03
/proc/4580/stat : 4580 (sugar) S 4578 4580 2858 0 -1 4194304 1021 17410 0 2 3 1 285 14 16 0 1 0 2008958972 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4580/statm: 3400 798 370 3 0 500 0
[pid=4603] ppid=4580 vsize=5356 CPUtime=0
/proc/4603/stat : 4603 (sh) S 4580 4580 2858 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008959286 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4603/statm: 1339 232 193 169 0 50 0
[pid=4604] ppid=4603 vsize=6840 CPUtime=9.46
/proc/4604/stat : 4604 (picosat) R 4603 4580 2858 0 -1 4194304 1526 0 0 0 878 68 0 0 25 0 1 0 2008959286 7004160 1512 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4604/statm: 1710 1512 42 102 0 1605 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 25796

[startup+25.5019 s]
/proc/loadavg: 2.04 2.01 2.00 3/75 4604
/proc/meminfo: memFree=1705984/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=13600 CPUtime=3.03
/proc/4580/stat : 4580 (sugar) S 4578 4580 2858 0 -1 4194304 1021 17410 0 2 3 1 285 14 16 0 1 0 2008958972 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4580/statm: 3400 798 370 3 0 500 0
[pid=4603] ppid=4580 vsize=5356 CPUtime=0
/proc/4603/stat : 4603 (sh) S 4580 4580 2858 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008959286 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4603/statm: 1339 232 193 169 0 50 0
[pid=4604] ppid=4603 vsize=7376 CPUtime=22.14
/proc/4604/stat : 4604 (picosat) R 4603 4580 2858 0 -1 4194304 1675 0 0 0 2145 69 0 0 25 0 1 0 2008959286 7553024 1649 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4604/statm: 1844 1649 48 102 0 1739 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 26332

[startup+51.1012 s]
/proc/loadavg: 2.03 2.01 2.00 3/75 4604
/proc/meminfo: memFree=1705728/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=13600 CPUtime=3.03
/proc/4580/stat : 4580 (sugar) S 4578 4580 2858 0 -1 4194304 1021 17410 0 2 3 1 285 14 16 0 1 0 2008958972 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4580/statm: 3400 798 370 3 0 500 0
[pid=4603] ppid=4580 vsize=5356 CPUtime=0
/proc/4603/stat : 4603 (sh) S 4580 4580 2858 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008959286 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4603/statm: 1339 232 193 169 0 50 0
[pid=4604] ppid=4603 vsize=7924 CPUtime=47.51
/proc/4604/stat : 4604 (picosat) R 4603 4580 2858 0 -1 4194304 1789 0 0 0 4682 69 0 0 25 0 1 0 2008959286 8114176 1763 996147200 134512640 134931368 4294956256 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/4604/statm: 1981 1763 48 102 0 1876 0
Current children cumulated CPU time (s) 50.54
Current children cumulated vsize (KiB) 26880

[startup+102.302 s]
/proc/loadavg: 2.01 2.01 2.00 3/75 4604
/proc/meminfo: memFree=1705216/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=13600 CPUtime=3.03
/proc/4580/stat : 4580 (sugar) S 4578 4580 2858 0 -1 4194304 1021 17410 0 2 3 1 285 14 16 0 1 0 2008958972 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4580/statm: 3400 798 370 3 0 500 0
[pid=4603] ppid=4580 vsize=5356 CPUtime=0
/proc/4603/stat : 4603 (sh) S 4580 4580 2858 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008959286 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4603/statm: 1339 232 193 169 0 50 0
[pid=4604] ppid=4603 vsize=8320 CPUtime=98.25
/proc/4604/stat : 4604 (picosat) R 4603 4580 2858 0 -1 4194304 2033 0 0 0 9756 69 0 0 25 0 1 0 2008959286 8519680 1862 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4604/statm: 2080 1862 48 102 0 1975 0
Current children cumulated CPU time (s) 101.28
Current children cumulated vsize (KiB) 27276

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

[startup+102.407 s]
/proc/loadavg: 2.01 2.01 2.00 3/75 4604
/proc/meminfo: memFree=1705216/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=13600 CPUtime=3.03
/proc/4580/stat : 4580 (sugar) S 4578 4580 2858 0 -1 4194304 1021 17410 0 2 3 1 285 14 16 0 1 0 2008958972 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4580/statm: 3400 798 370 3 0 500 0
[pid=4603] ppid=4580 vsize=5356 CPUtime=0
/proc/4603/stat : 4603 (sh) S 4580 4580 2858 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008959286 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4603/statm: 1339 232 193 169 0 50 0
[pid=4604] ppid=4603 vsize=8320 CPUtime=98.35
/proc/4604/stat : 4604 (picosat) R 4603 4580 2858 0 -1 4194304 2033 0 0 0 9766 69 0 0 25 0 1 0 2008959286 8519680 1862 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4604/statm: 2080 1862 48 102 0 1975 0
Current children cumulated CPU time (s) 101.38
Current children cumulated vsize (KiB) 27276

[startup+115.203 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 4604
/proc/meminfo: memFree=1705024/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=13600 CPUtime=3.03
/proc/4580/stat : 4580 (sugar) S 4578 4580 2858 0 -1 4194304 1021 17410 0 2 3 1 285 14 16 0 1 0 2008958972 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4580/statm: 3400 798 370 3 0 500 0
[pid=4603] ppid=4580 vsize=5356 CPUtime=0
/proc/4603/stat : 4603 (sh) S 4580 4580 2858 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008959286 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4603/statm: 1339 232 193 169 0 50 0
[pid=4604] ppid=4603 vsize=8452 CPUtime=111.04
/proc/4604/stat : 4604 (picosat) R 4603 4580 2858 0 -1 4194304 2117 0 0 0 11034 70 0 0 25 0 1 0 2008959286 8654848 1905 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4604/statm: 2113 1905 48 102 0 2008 0
Current children cumulated CPU time (s) 114.07
Current children cumulated vsize (KiB) 27408

[startup+118.402 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 4604
/proc/meminfo: memFree=1705024/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=13600 CPUtime=3.03
/proc/4580/stat : 4580 (sugar) S 4578 4580 2858 0 -1 4194304 1021 17410 0 2 3 1 285 14 16 0 1 0 2008958972 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4580/statm: 3400 798 370 3 0 500 0
[pid=4603] ppid=4580 vsize=5356 CPUtime=0
/proc/4603/stat : 4603 (sh) S 4580 4580 2858 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008959286 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4603/statm: 1339 232 193 169 0 50 0
[pid=4604] ppid=4603 vsize=8452 CPUtime=114.21
/proc/4604/stat : 4604 (picosat) R 4603 4580 2858 0 -1 4194304 2117 0 0 0 11351 70 0 0 25 0 1 0 2008959286 8654848 1905 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4604/statm: 2113 1905 48 102 0 2008 0
Current children cumulated CPU time (s) 117.24
Current children cumulated vsize (KiB) 27408

[startup+120.006 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 4604
/proc/meminfo: memFree=1705024/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=13600 CPUtime=3.03
/proc/4580/stat : 4580 (sugar) S 4578 4580 2858 0 -1 4194304 1021 17410 0 2 3 1 285 14 16 0 1 0 2008958972 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4580/statm: 3400 798 370 3 0 500 0
[pid=4603] ppid=4580 vsize=5356 CPUtime=0
/proc/4603/stat : 4603 (sh) S 4580 4580 2858 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008959286 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4603/statm: 1339 232 193 169 0 50 0
[pid=4604] ppid=4603 vsize=8452 CPUtime=115.8
/proc/4604/stat : 4604 (picosat) R 4603 4580 2858 0 -1 4194304 2117 0 0 0 11510 70 0 0 25 0 1 0 2008959286 8654848 1905 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4604/statm: 2113 1905 48 102 0 2008 0
Current children cumulated CPU time (s) 118.83
Current children cumulated vsize (KiB) 27408

[startup+121.602 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 4604
/proc/meminfo: memFree=1705024/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=13600 CPUtime=3.03
/proc/4580/stat : 4580 (sugar) S 4578 4580 2858 0 -1 4194304 1021 17410 0 2 3 1 285 14 16 0 1 0 2008958972 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4580/statm: 3400 798 370 3 0 500 0
[pid=4603] ppid=4580 vsize=5356 CPUtime=0
/proc/4603/stat : 4603 (sh) S 4580 4580 2858 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008959286 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4603/statm: 1339 232 193 169 0 50 0
[pid=4604] ppid=4603 vsize=8452 CPUtime=117.38
/proc/4604/stat : 4604 (picosat) R 4603 4580 2858 0 -1 4194304 2117 0 0 0 11668 70 0 0 25 0 1 0 2008959286 8654848 1905 996147200 134512640 134931368 4294956256 18446744073709551615 134529449 0 0 4096 0 0 0 0 17 1 0 0
/proc/4604/statm: 2113 1905 48 102 0 2008 0
Current children cumulated CPU time (s) 120.41
Current children cumulated vsize (KiB) 27408

[startup+122.402 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 4604
/proc/meminfo: memFree=1705024/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=13600 CPUtime=3.03
/proc/4580/stat : 4580 (sugar) S 4578 4580 2858 0 -1 4194304 1021 17410 0 2 3 1 285 14 16 0 1 0 2008958972 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4580/statm: 3400 798 370 3 0 500 0
[pid=4603] ppid=4580 vsize=5356 CPUtime=0
/proc/4603/stat : 4603 (sh) S 4580 4580 2858 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008959286 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4603/statm: 1339 232 193 169 0 50 0
[pid=4604] ppid=4603 vsize=8452 CPUtime=118.17
/proc/4604/stat : 4604 (picosat) R 4603 4580 2858 0 -1 4194304 2117 0 0 0 11747 70 0 0 25 0 1 0 2008959286 8654848 1905 996147200 134512640 134931368 4294956256 18446744073709551615 134529882 0 0 4096 0 0 0 0 17 1 0 0
/proc/4604/statm: 2113 1905 48 102 0 2008 0
Current children cumulated CPU time (s) 121.2
Current children cumulated vsize (KiB) 27408

[startup+122.602 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 4604
/proc/meminfo: memFree=1705024/2055920 swapFree=4180124/4192956
[pid=4580] ppid=4578 vsize=13600 CPUtime=121.31
/proc/4580/stat : 4580 (sugar) R 4578 4580 2858 0 -1 4194304 1089 19814 0 2 3 1 12042 85 16 0 1 0 2008958972 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231980148733 0 0 4224 16386 0 0 0 17 1 0 0
/proc/4580/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 121.31
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 122.627
CPU time (s): 121.437
CPU user time (s): 120.54
CPU system time (s): 0.896863
CPU usage (%): 99.0293
Max. virtual memory (cumulated for all children) (KiB): 883240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 120.54
system time used= 0.896863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24577
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= 2400
involuntary context switches= 4666

runsolver used 0.150977 second user time and 0.420936 second system time

The end

Launcher Data (download as text)

Begin job on node16 at 2008-07-06 01:17:24
IDJOB=1102891
IDBENCH=60245
IDSOLVER=345
FILE ID=node16/1102891-1215299844
PBS_JOBID= 7882347
Free space on /tmp= 66524 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-53_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-1102891-1215299844/watcher-1102891-1215299844 -o /tmp/evaluation-result-1102891-1215299844/solver-1102891-1215299844 -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-1102891-1215299844.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 80192eca53d4e3f12ece0eed213f63f2
RANDOM SEED=1083397592

node16.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		: 3000.213
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		: 3000.213
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:       1718392 kB
Buffers:         63584 kB
Cached:         201360 kB
SwapCached:       7056 kB
Active:         187140 kB
Inactive:        97248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718392 kB
SwapTotal:     4192956 kB
SwapFree:      4180124 kB
Dirty:            2944 kB
Writeback:           0 kB
Mapped:          26776 kB
Slab:            38468 kB
Committed_AS:  3644656 kB
PageTables:       1828 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= 66520 MiB
End job on node16 at 2008-07-06 01:19:26