Trace number 1103045

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 20.4549 20.7427

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-3_ext.xml
MD5SUM3b0f4f3d9fb4873abcdbd753efb5e9cf
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 benchmark0.870866
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 01:25:24 2008
0.00/0.04	c 0	PID 16619
0.00/0.05	c 0	HOST node64.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1103045-1215300324.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-1103045-1215300324.xml' 'HOME/temp.csp'
0.04/0.75	c 1	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.04/0.79	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.79	c 1	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'
0.73/0.86	c 1	Parsing HOME/temp.csp
1.72/1.89	c 2	parsed 247 expressions
1.72/1.89	c 2	Heap : 13 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.72/1.89	c 2	Converting to clausal form CSP
1.81/1.92	c 2	converted 25 (10%) expressions
1.81/1.92	c 2	converted 50 (20%) expressions
1.81/1.93	c 2	converted 75 (30%) expressions
1.81/1.94	c 2	converted 99 (40%) expressions
1.81/1.95	c 2	converted 124 (50%) expressions
1.81/1.98	c 2	converted 149 (60%) expressions
1.91/2.05	c 2	converted 173 (70%) expressions
2.12/2.26	c 3	converted 198 (80%) expressions
2.21/2.33	c 3	converted 223 (90%) expressions
2.30/2.40	c 3	converted 247 (100%) expressions
2.30/2.40	c 3	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.30/2.40	c 3	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.30/2.40	c 3	Propagation in CSP
2.30/2.40	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.30/2.40	c 3	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.30/2.40	c 3	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.30/2.40	c 3	Simplifing CSP by introducing new Boolean variables
2.30/2.41	c 3	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.30/2.41	c 3	Heap : 27 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.30/2.49	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.41/2.51	c 3	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.41/2.51	c 3	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.41/2.52	c 3	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.41/2.52	c 3	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.41/2.52	c 3	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.41/2.52	c 3	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.41/2.52	c 3	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.41/2.52	c 3	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.41/2.52	c 3	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.41/2.52	c 3	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.51/2.65	c 3	11 (10%) CSP clauses are encoded (14564 clauses, 260217 bytes)
2.60/2.73	c 3	21 (20%) CSP clauses are encoded (25063 clauses, 479133 bytes)
2.70/2.80	c 3	31 (30%) CSP clauses are encoded (35488 clauses, 698548 bytes)
2.70/2.89	c 3	42 (40%) CSP clauses are encoded (47016 clauses, 941262 bytes)
2.80/2.96	c 3	52 (50%) CSP clauses are encoded (57424 clauses, 1173044 bytes)
2.90/3.04	c 3	62 (60%) CSP clauses are encoded (67782 clauses, 1413139 bytes)
2.99/3.12	c 3	73 (70%) CSP clauses are encoded (79306 clauses, 1680415 bytes)
2.99/3.20	c 3	83 (80%) CSP clauses are encoded (89689 clauses, 1921241 bytes)
3.10/3.27	c 4	93 (90%) CSP clauses are encoded (100099 clauses, 2162752 bytes)
3.19/3.35	c 4	103 (100%) CSP clauses are encoded (110626 clauses, 2406893 bytes)
3.19/3.35	c 4	103 CSP clauses encoded
3.19/3.35	c 4	Writing map file : HOME/temp.map
3.19/3.36	c 4	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.19/3.36	c 4	SAT : 3160 SAT variables, 110626 SAT clauses, 2406893 bytes
3.19/3.36	c 4	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.19/3.40	c 4	SOLVING HOME/temp.cnf
3.19/3.40	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
20.28/20.62	c 21	DECODING HOME/temp.out WITH HOME/temp.map
20.28/20.62	c 21	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
20.28/20.69	c 21	Decoding HOME/temp.out
20.32/20.71	s UNSATISFIABLE
20.32/20.72	c 21	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
20.32/20.73	c 21	CPU 19.57 (0.03 0.01 19.54 0.84)
20.32/20.74	c 21	END Sun Jul  6 01:25:45 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-1103045-1215300324/watcher-1103045-1215300324 -o /tmp/evaluation-result-1103045-1215300324/solver-1103045-1215300324 -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-1103045-1215300324.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: 2.06 2.07 2.01 4/79 16619
/proc/meminfo: memFree=1656104/2055920 swapFree=4178936/4192956
[pid=16619] ppid=16617 vsize=18572 CPUtime=0
/proc/16619/stat : 16619 (runsolver) R 16617 16619 15276 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2009002784 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 251255123239 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16619/statm: 4643 292 257 25 0 2626 0

[startup+0.101218 s]
/proc/loadavg: 2.06 2.07 2.01 4/79 16619
/proc/meminfo: memFree=1656104/2055920 swapFree=4178936/4192956
[pid=16619] ppid=16617 vsize=13600 CPUtime=0.04
/proc/16619/stat : 16619 (sugar) S 16617 16619 15276 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2009002784 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16619/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.201226 s]
/proc/loadavg: 2.06 2.07 2.01 4/79 16619
/proc/meminfo: memFree=1656104/2055920 swapFree=4178936/4192956
[pid=16619] ppid=16617 vsize=13600 CPUtime=0.04
/proc/16619/stat : 16619 (sugar) S 16617 16619 15276 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2009002784 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16619/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301237 s]
/proc/loadavg: 2.06 2.07 2.01 4/79 16619
/proc/meminfo: memFree=1656104/2055920 swapFree=4178936/4192956
[pid=16619] ppid=16617 vsize=13600 CPUtime=0.04
/proc/16619/stat : 16619 (sugar) S 16617 16619 15276 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2009002784 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16619/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701283 s]
/proc/loadavg: 2.06 2.07 2.01 4/79 16619
/proc/meminfo: memFree=1656104/2055920 swapFree=4178936/4192956
[pid=16619] ppid=16617 vsize=13600 CPUtime=0.04
/proc/16619/stat : 16619 (sugar) S 16617 16619 15276 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2009002784 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16619/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+1.50237 s]
/proc/loadavg: 2.06 2.07 2.01 4/90 16641
/proc/meminfo: memFree=1646992/2055920 swapFree=4178936/4192956
[pid=16619] ppid=16617 vsize=13600 CPUtime=0.73
/proc/16619/stat : 16619 (sugar) S 16617 16619 15276 0 -1 4194304 973 5143 0 1 3 1 64 5 16 0 1 0 2009002784 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16619/statm: 3400 797 370 3 0 500 0
[pid=16632] ppid=16619 vsize=5356 CPUtime=0
/proc/16632/stat : 16632 (sh) S 16619 16619 15276 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2009002863 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16632/statm: 1339 233 193 169 0 50 0
[pid=16633] ppid=16632 vsize=864040 CPUtime=0.69
/proc/16633/stat : 16633 (java) S 16632 16619 15276 0 -1 0 6550 0 1 0 66 3 0 0 18 0 9 0 2009002863 884776960 5841 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16633/statm: 216010 5841 2532 9 0 210592 0
[pid=16633/tid=16634] ppid=16632 vsize=864040 CPUtime=0.52
/proc/16633/task/16634/stat : 16634 (java) R 16632 16619 15276 0 -1 64 2456 0 1 0 51 1 0 0 21 0 9 0 2009002864 884776960 5841 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16633/tid=16635] ppid=16632 vsize=864040 CPUtime=0.11
/proc/16633/task/16635/stat : 16635 (java) R 16632 16619 15276 0 -1 64 3088 0 0 0 11 0 0 0 16 0 9 0 2009002865 884776960 5841 996147200 134512640 134550740 4294955952 18446744073709551615 103735830 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16633/tid=16636] ppid=16632 vsize=864040 CPUtime=0
/proc/16633/task/16636/stat : 16636 (java) S 16632 16619 15276 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 2009002866 884776960 5841 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16633/tid=16637] ppid=16632 vsize=864040 CPUtime=0
/proc/16633/task/16637/stat : 16637 (java) S 16632 16619 15276 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2009002866 884776960 5841 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16633/tid=16638] ppid=16632 vsize=864040 CPUtime=0
/proc/16633/task/16638/stat : 16638 (java) S 16632 16619 15276 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2009002868 884776960 5841 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16633/tid=16639] ppid=16632 vsize=864040 CPUtime=0.03
/proc/16633/task/16639/stat : 16639 (java) S 16632 16619 15276 0 -1 64 309 0 0 0 3 0 0 0 16 0 9 0 2009002868 884776960 5841 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16633/tid=16640] ppid=16632 vsize=864040 CPUtime=0
/proc/16633/task/16640/stat : 16640 (java) S 16632 16619 15276 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2009002868 884776960 5841 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16633/tid=16641] ppid=16632 vsize=864040 CPUtime=0
/proc/16633/task/16641/stat : 16641 (java) S 16632 16619 15276 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2009002868 884776960 5841 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) 882996

[startup+3.10255 s]
/proc/loadavg: 2.06 2.07 2.01 4/90 16641
/proc/meminfo: memFree=1624400/2055920 swapFree=4178936/4192956
[pid=16619] ppid=16617 vsize=13600 CPUtime=0.73
/proc/16619/stat : 16619 (sugar) S 16617 16619 15276 0 -1 4194304 974 5143 0 1 3 1 64 5 15 0 1 0 2009002784 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16619/statm: 3400 797 370 3 0 500 0
[pid=16632] ppid=16619 vsize=5356 CPUtime=0
/proc/16632/stat : 16632 (sh) S 16619 16619 15276 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2009002863 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16632/statm: 1339 233 193 169 0 50 0
[pid=16633] ppid=16632 vsize=864348 CPUtime=2.26
/proc/16633/stat : 16633 (java) S 16632 16619 15276 0 -1 0 11961 0 1 0 218 8 0 0 18 0 9 0 2009002863 885092352 11155 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16633/statm: 216087 11155 2564 9 0 210634 0
[pid=16633/tid=16634] ppid=16632 vsize=864348 CPUtime=1.45
/proc/16633/task/16634/stat : 16634 (java) R 16632 16619 15276 0 -1 64 2988 0 1 0 142 3 0 0 22 0 9 0 2009002864 885092352 11155 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16633/tid=16635] ppid=16632 vsize=864348 CPUtime=0.69
/proc/16633/task/16635/stat : 16635 (java) S 16632 16619 15276 0 -1 64 7931 0 0 0 65 4 0 0 16 0 9 0 2009002865 885092352 11155 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16633/tid=16636] ppid=16632 vsize=864348 CPUtime=0
/proc/16633/task/16636/stat : 16636 (java) S 16632 16619 15276 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 2009002866 885092352 11155 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16633/tid=16637] ppid=16632 vsize=864348 CPUtime=0
/proc/16633/task/16637/stat : 16637 (java) S 16632 16619 15276 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 2009002866 885092352 11155 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16633/tid=16638] ppid=16632 vsize=864348 CPUtime=0
/proc/16633/task/16638/stat : 16638 (java) S 16632 16619 15276 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2009002868 885092352 11155 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16633/tid=16639] ppid=16632 vsize=864348 CPUtime=0.1
/proc/16633/task/16639/stat : 16639 (java) S 16632 16619 15276 0 -1 64 345 0 0 0 10 0 0 0 16 0 9 0 2009002868 885092352 11155 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16633/tid=16640] ppid=16632 vsize=864348 CPUtime=0
/proc/16633/task/16640/stat : 16640 (java) S 16632 16619 15276 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2009002868 885092352 11155 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16633/tid=16641] ppid=16632 vsize=864348 CPUtime=0
/proc/16633/task/16641/stat : 16641 (java) S 16632 16619 15276 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2009002868 885092352 11155 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 883304

[startup+6.3029 s]
/proc/loadavg: 2.06 2.07 2.01 3/82 16643
/proc/meminfo: memFree=1645776/2055920 swapFree=4178936/4192956
[pid=16619] ppid=16617 vsize=13600 CPUtime=3.26
/proc/16619/stat : 16619 (sugar) S 16617 16619 15276 0 -1 4194304 1021 17427 0 2 3 1 307 15 16 0 1 0 2009002784 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16619/statm: 3400 798 370 3 0 500 0
[pid=16642] ppid=16619 vsize=5356 CPUtime=0
/proc/16642/stat : 16642 (sh) S 16619 16619 15276 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009003125 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16642/statm: 1339 232 193 169 0 50 0
[pid=16643] ppid=16642 vsize=5136 CPUtime=2.85
/proc/16643/stat : 16643 (picosat) R 16642 16619 15276 0 -1 4194304 1199 0 0 0 221 64 0 0 25 0 1 0 2009003125 5259264 1185 996147200 134512640 134931368 4294956256 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/16643/statm: 1284 1185 42 102 0 1179 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 24092

[startup+12.7026 s]
/proc/loadavg: 2.05 2.07 2.01 3/82 16643
/proc/meminfo: memFree=1644688/2055920 swapFree=4178936/4192956
[pid=16619] ppid=16617 vsize=13600 CPUtime=3.26
/proc/16619/stat : 16619 (sugar) S 16617 16619 15276 0 -1 4194304 1021 17427 0 2 3 1 307 15 16 0 1 0 2009002784 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16619/statm: 3400 798 370 3 0 500 0
[pid=16642] ppid=16619 vsize=5356 CPUtime=0
/proc/16642/stat : 16642 (sh) S 16619 16619 15276 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009003125 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16642/statm: 1339 232 193 169 0 50 0
[pid=16643] ppid=16642 vsize=6704 CPUtime=9.2
/proc/16643/stat : 16643 (picosat) R 16642 16619 15276 0 -1 4194304 1467 0 0 0 855 65 0 0 25 0 1 0 2009003125 6864896 1453 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/16643/statm: 1676 1453 42 102 0 1571 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 25660

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

[startup+12.8026 s]
/proc/loadavg: 2.05 2.07 2.01 3/82 16643
/proc/meminfo: memFree=1644688/2055920 swapFree=4178936/4192956
[pid=16619] ppid=16617 vsize=13600 CPUtime=3.26
/proc/16619/stat : 16619 (sugar) S 16617 16619 15276 0 -1 4194304 1021 17427 0 2 3 1 307 15 16 0 1 0 2009002784 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16619/statm: 3400 798 370 3 0 500 0
[pid=16642] ppid=16619 vsize=5356 CPUtime=0
/proc/16642/stat : 16642 (sh) S 16619 16619 15276 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009003125 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16642/statm: 1339 232 193 169 0 50 0
[pid=16643] ppid=16642 vsize=6704 CPUtime=9.3
/proc/16643/stat : 16643 (picosat) R 16642 16619 15276 0 -1 4194304 1471 0 0 0 865 65 0 0 25 0 1 0 2009003125 6864896 1457 996147200 134512640 134931368 4294956256 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16643/statm: 1676 1457 42 102 0 1571 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 25660

[startup+16.002 s]
/proc/loadavg: 2.05 2.07 2.01 3/82 16643
/proc/meminfo: memFree=1644368/2055920 swapFree=4178936/4192956
[pid=16619] ppid=16617 vsize=13600 CPUtime=3.26
/proc/16619/stat : 16619 (sugar) S 16617 16619 15276 0 -1 4194304 1021 17427 0 2 3 1 307 15 16 0 1 0 2009002784 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16619/statm: 3400 798 370 3 0 500 0
[pid=16642] ppid=16619 vsize=5356 CPUtime=0
/proc/16642/stat : 16642 (sh) S 16619 16619 15276 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009003125 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16642/statm: 1339 232 193 169 0 50 0
[pid=16643] ppid=16642 vsize=6976 CPUtime=12.47
/proc/16643/stat : 16643 (picosat) R 16642 16619 15276 0 -1 4194304 1571 0 0 0 1182 65 0 0 25 0 1 0 2009003125 7143424 1544 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16643/statm: 1744 1544 48 102 0 1639 0
Current children cumulated CPU time (s) 15.73
Current children cumulated vsize (KiB) 25932

[startup+19.2013 s]
/proc/loadavg: 2.04 2.07 2.01 3/82 16643
/proc/meminfo: memFree=1644368/2055920 swapFree=4178936/4192956
[pid=16619] ppid=16617 vsize=13600 CPUtime=3.26
/proc/16619/stat : 16619 (sugar) S 16617 16619 15276 0 -1 4194304 1021 17427 0 2 3 1 307 15 16 0 1 0 2009002784 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16619/statm: 3400 798 370 3 0 500 0
[pid=16642] ppid=16619 vsize=5356 CPUtime=0
/proc/16642/stat : 16642 (sh) S 16619 16619 15276 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009003125 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16642/statm: 1339 232 193 169 0 50 0
[pid=16643] ppid=16642 vsize=6976 CPUtime=15.64
/proc/16643/stat : 16643 (picosat) R 16642 16619 15276 0 -1 4194304 1571 0 0 0 1499 65 0 0 25 0 1 0 2009003125 7143424 1544 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/16643/statm: 1744 1544 48 102 0 1639 0
Current children cumulated CPU time (s) 18.9
Current children cumulated vsize (KiB) 25932

[startup+20.0014 s]
/proc/loadavg: 2.04 2.07 2.01 3/82 16643
/proc/meminfo: memFree=1644368/2055920 swapFree=4178936/4192956
[pid=16619] ppid=16617 vsize=13600 CPUtime=3.26
/proc/16619/stat : 16619 (sugar) S 16617 16619 15276 0 -1 4194304 1021 17427 0 2 3 1 307 15 16 0 1 0 2009002784 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16619/statm: 3400 798 370 3 0 500 0
[pid=16642] ppid=16619 vsize=5356 CPUtime=0
/proc/16642/stat : 16642 (sh) S 16619 16619 15276 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009003125 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16642/statm: 1339 232 193 169 0 50 0
[pid=16643] ppid=16642 vsize=6976 CPUtime=16.43
/proc/16643/stat : 16643 (picosat) R 16642 16619 15276 0 -1 4194304 1571 0 0 0 1578 65 0 0 25 0 1 0 2009003125 7143424 1544 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16643/statm: 1744 1544 48 102 0 1639 0
Current children cumulated CPU time (s) 19.69
Current children cumulated vsize (KiB) 25932

[startup+20.4014 s]
/proc/loadavg: 2.04 2.07 2.01 3/82 16643
/proc/meminfo: memFree=1644368/2055920 swapFree=4178936/4192956
[pid=16619] ppid=16617 vsize=13600 CPUtime=3.26
/proc/16619/stat : 16619 (sugar) S 16617 16619 15276 0 -1 4194304 1021 17427 0 2 3 1 307 15 16 0 1 0 2009002784 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16619/statm: 3400 798 370 3 0 500 0
[pid=16642] ppid=16619 vsize=5356 CPUtime=0
/proc/16642/stat : 16642 (sh) S 16619 16619 15276 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009003125 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16642/statm: 1339 232 193 169 0 50 0
[pid=16643] ppid=16642 vsize=6976 CPUtime=16.82
/proc/16643/stat : 16643 (picosat) R 16642 16619 15276 0 -1 4194304 1571 0 0 0 1617 65 0 0 25 0 1 0 2009003125 7143424 1544 996147200 134512640 134931368 4294956256 18446744073709551615 134525528 0 0 4096 0 0 0 0 17 1 0 0
/proc/16643/statm: 1744 1544 48 102 0 1639 0
Current children cumulated CPU time (s) 20.08
Current children cumulated vsize (KiB) 25932

[startup+20.6015 s]
/proc/loadavg: 2.04 2.07 2.01 3/82 16643
/proc/meminfo: memFree=1644368/2055920 swapFree=4178936/4192956
[pid=16619] ppid=16617 vsize=13600 CPUtime=3.26
/proc/16619/stat : 16619 (sugar) S 16617 16619 15276 0 -1 4194304 1021 17427 0 2 3 1 307 15 16 0 1 0 2009002784 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16619/statm: 3400 798 370 3 0 500 0
[pid=16642] ppid=16619 vsize=5356 CPUtime=0
/proc/16642/stat : 16642 (sh) S 16619 16619 15276 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009003125 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16642/statm: 1339 232 193 169 0 50 0
[pid=16643] ppid=16642 vsize=6976 CPUtime=17.02
/proc/16643/stat : 16643 (picosat) R 16642 16619 15276 0 -1 4194304 1571 0 0 0 1637 65 0 0 25 0 1 0 2009003125 7143424 1544 996147200 134512640 134931368 4294956256 18446744073709551615 134524012 0 0 4096 0 0 0 0 17 1 0 0
/proc/16643/statm: 1744 1544 48 102 0 1639 0
Current children cumulated CPU time (s) 20.28
Current children cumulated vsize (KiB) 25932

[startup+20.7015 s]
/proc/loadavg: 2.04 2.07 2.01 3/82 16643
/proc/meminfo: memFree=1644368/2055920 swapFree=4178936/4192956
[pid=16619] ppid=16617 vsize=13600 CPUtime=20.32
/proc/16619/stat : 16619 (sugar) S 16617 16619 15276 0 -1 4194304 1089 19285 0 2 3 1 1946 82 16 0 1 0 2009002784 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16619/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 20.32
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 20.7427
CPU time (s): 20.4549
CPU user time (s): 19.587
CPU system time (s): 0.867868
CPU usage (%): 98.6123
Max. virtual memory (cumulated for all children) (KiB): 883304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.587
system time used= 0.867868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24052
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= 2001
involuntary context switches= 2267

runsolver used 0.027995 second user time and 0.078987 second system time

The end

Launcher Data (download as text)

Begin job on node64 at 2008-07-06 01:25:24
IDJOB=1103045
IDBENCH=60266
IDSOLVER=345
FILE ID=node64/1103045-1215300324
PBS_JOBID= 7882433
Free space on /tmp= 66388 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-3_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-1103045-1215300324/watcher-1103045-1215300324 -o /tmp/evaluation-result-1103045-1215300324/solver-1103045-1215300324 -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-1103045-1215300324.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3b0f4f3d9fb4873abcdbd753efb5e9cf
RANDOM SEED=1449925749

node64.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		: 3000.248
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		: 3000.248
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:       1656584 kB
Buffers:         76644 kB
Cached:         232488 kB
SwapCached:       7408 kB
Active:         234328 kB
Inactive:       104228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656584 kB
SwapTotal:     4192956 kB
SwapFree:      4178936 kB
Dirty:            2036 kB
Writeback:           0 kB
Mapped:          37328 kB
Slab:            45056 kB
Committed_AS:  4215584 kB
PageTables:       2272 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= 66388 MiB
End job on node64 at 2008-07-06 01:25:45