Trace number 1100713

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 48.9786 49.5551

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-61_ext.xml
MD5SUM70e6eb0da387933a6a909a0357418c76
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 benchmark0.427934
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.02/0.04	c 0	Sugar v1-13 + HOME/picosat
0.02/0.04	c 0	BEGIN Sat Jul  5 21:53:32 2008
0.02/0.04	c 0	PID 13104
0.02/0.04	c 0	HOST node74.alineos.net
0.02/0.04	c 0	CONVERTING HOME/instance-1100713-1215287611.xml TO HOME/temp.csp
0.02/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1100713-1215287611.xml' 'HOME/temp.csp'
1.06/1.17	c 1	1 domains, 40 variables, 0 predicates, 84 relations, 84 constraints
1.13/1.20	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.13/1.20	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'
1.13/1.28	c 1	Parsing HOME/temp.csp
2.81/2.96	c 3	parsed 209 expressions
2.81/2.96	c 3	Heap : 30 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.81/2.96	c 3	Converting to clausal form CSP
2.81/2.98	c 3	converted 21 (10%) expressions
2.81/2.99	c 3	converted 42 (20%) expressions
2.90/3.01	c 3	converted 63 (30%) expressions
2.90/3.04	c 3	converted 84 (40%) expressions
2.90/3.04	c 3	converted 105 (50%) expressions
2.90/3.08	c 3	converted 126 (60%) expressions
3.31/3.48	c 3	converted 147 (70%) expressions
3.51/3.63	c 3	converted 168 (80%) expressions
3.70/3.81	c 3	converted 189 (90%) expressions
3.80/3.95	c 4	converted 209 (100%) expressions
3.80/3.95	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.80/3.95	c 4	Heap : 59 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.80/3.95	c 4	Propagation in CSP
3.80/3.95	c 4	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
3.80/3.95	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.80/3.95	c 4	Heap : 59 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.80/3.95	c 4	Simplifing CSP by introducing new Boolean variables
3.80/3.96	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.80/3.96	c 4	Heap : 59 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
4.00/4.12	c 4	Encoding CSP to SAT : HOME/temp.cnf
4.00/4.14	c 4	4 (10%) CSP integer variables are encoded (712 clauses, 7682 bytes)
4.00/4.15	c 4	8 (20%) CSP integer variables are encoded (1424 clauses, 16375 bytes)
4.00/4.15	c 4	12 (30%) CSP integer variables are encoded (2136 clauses, 25631 bytes)
4.00/4.15	c 4	16 (40%) CSP integer variables are encoded (2848 clauses, 34887 bytes)
4.00/4.15	c 4	20 (50%) CSP integer variables are encoded (3560 clauses, 44143 bytes)
4.00/4.15	c 4	24 (60%) CSP integer variables are encoded (4272 clauses, 53399 bytes)
4.00/4.15	c 4	28 (70%) CSP integer variables are encoded (4984 clauses, 62655 bytes)
4.00/4.15	c 4	32 (80%) CSP integer variables are encoded (5696 clauses, 71911 bytes)
4.00/4.15	c 4	36 (90%) CSP integer variables are encoded (6408 clauses, 81167 bytes)
4.00/4.16	c 4	40 (100%) CSP integer variables are encoded (7120 clauses, 90423 bytes)
4.30/4.48	c 4	9 (10%) CSP clauses are encoded (34201 clauses, 651735 bytes)
4.60/4.72	c 4	17 (20%) CSP clauses are encoded (58472 clauses, 1161519 bytes)
4.80/4.99	c 5	26 (30%) CSP clauses are encoded (85776 clauses, 1750156 bytes)
5.10/5.23	c 5	34 (40%) CSP clauses are encoded (109877 clauses, 2303004 bytes)
5.30/5.48	c 5	42 (50%) CSP clauses are encoded (134079 clauses, 2868081 bytes)
5.59/5.76	c 5	51 (60%) CSP clauses are encoded (161374 clauses, 3505619 bytes)
5.89/6.01	c 6	59 (70%) CSP clauses are encoded (185683 clauses, 4073547 bytes)
6.08/6.28	c 6	68 (80%) CSP clauses are encoded (212955 clauses, 4710669 bytes)
6.37/6.53	c 6	76 (90%) CSP clauses are encoded (237104 clauses, 5274683 bytes)
6.58/6.77	c 6	84 (100%) CSP clauses are encoded (261359 clauses, 5841219 bytes)
6.58/6.77	c 6	84 CSP clauses encoded
6.58/6.77	c 6	Writing map file : HOME/temp.map
6.58/6.77	c 6	Heap : 24 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.58/6.78	c 6	SAT : 7160 SAT variables, 261359 SAT clauses, 5841219 bytes
6.58/6.78	c 6	Heap : 24 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.65/6.84	c 6	SOLVING HOME/temp.cnf
6.65/6.84	c 6	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
48.71/49.35	c 49	DECODING HOME/temp.out WITH HOME/temp.map
48.71/49.35	c 49	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
48.81/49.44	c 49	Decoding HOME/temp.out
48.91/49.51	s SATISFIABLE
48.91/49.51	v 131 98 127 35 93 123 87 35 151 56 76 125 103 23 55 169 136 167 163 75 154 174 94 177 105 3 178 35 54 37 134 118 82 160 105 46 100 172 15 84
48.91/49.53	c 49	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
48.91/49.55	c 49	CPU 47.14 (0.03 0.01 47.11 1.81)
48.91/49.55	c 49	END Sat Jul  5 21:54:21 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-1100713-1215287611/watcher-1100713-1215287611 -o /tmp/evaluation-result-1100713-1215287611/solver-1100713-1215287611 -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-1100713-1215287611.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: 1.98 1.98 1.99 4/73 13104
/proc/meminfo: memFree=1736600/2055920 swapFree=4179604/4192956
[pid=13104] ppid=13102 vsize=12272 CPUtime=0
/proc/13104/stat : 13104 (sugar) R 13102 13104 8271 0 -1 4194304 356 0 0 0 0 0 0 0 18 0 1 0 2007712291 12566528 324 996147200 4194304 4206940 548682068608 18446744073709551615 228795150017 0 0 4224 0 0 0 0 17 0 0 0
/proc/13104/statm: 3068 325 244 3 0 168 0

[startup+0.0346249 s]
/proc/loadavg: 1.98 1.98 1.99 4/73 13104
/proc/meminfo: memFree=1736600/2055920 swapFree=4179604/4192956
[pid=13104] ppid=13102 vsize=13204 CPUtime=0.02
/proc/13104/stat : 13104 (sugar) R 13102 13104 8271 0 -1 4194304 687 0 0 0 2 0 0 0 18 0 1 0 2007712291 13520896 655 996147200 4194304 4206940 548682068608 18446744073709551615 228783602686 0 0 4224 0 0 0 0 17 0 0 0
/proc/13104/statm: 3301 655 336 3 0 401 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13204

[startup+0.102639 s]
/proc/loadavg: 1.98 1.98 1.99 4/73 13104
/proc/meminfo: memFree=1736600/2055920 swapFree=4179604/4192956
[pid=13104] ppid=13102 vsize=13600 CPUtime=0.03
/proc/13104/stat : 13104 (sugar) S 13102 13104 8271 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 2007712291 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13104/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302676 s]
/proc/loadavg: 1.98 1.98 1.99 4/73 13104
/proc/meminfo: memFree=1736600/2055920 swapFree=4179604/4192956
[pid=13104] ppid=13102 vsize=13600 CPUtime=0.03
/proc/13104/stat : 13104 (sugar) S 13102 13104 8271 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 2007712291 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13104/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701756 s]
/proc/loadavg: 1.98 1.98 1.99 4/73 13104
/proc/meminfo: memFree=1736600/2055920 swapFree=4179604/4192956
[pid=13104] ppid=13102 vsize=13600 CPUtime=0.03
/proc/13104/stat : 13104 (sugar) S 13102 13104 8271 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 2007712291 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13104/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50191 s]
/proc/loadavg: 1.98 1.98 1.99 3/84 13116
/proc/meminfo: memFree=1717312/2055920 swapFree=4179604/4192956
[pid=13104] ppid=13102 vsize=13600 CPUtime=1.15
/proc/13104/stat : 13104 (sugar) S 13102 13104 8271 0 -1 4194304 973 7895 0 1 3 0 105 7 16 0 1 0 2007712291 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13104/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 13600

[startup+3.10223 s]
/proc/loadavg: 1.98 1.98 1.99 3/84 13126
/proc/meminfo: memFree=1711936/2055920 swapFree=4179604/4192956
[pid=13104] ppid=13102 vsize=13600 CPUtime=1.15
/proc/13104/stat : 13104 (sugar) S 13102 13104 8271 0 -1 4194304 973 7895 0 1 3 0 105 7 15 0 1 0 2007712291 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13104/statm: 3400 797 370 3 0 500 0
[pid=13117] ppid=13104 vsize=5356 CPUtime=0
/proc/13117/stat : 13117 (sh) S 13104 13104 8271 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2007712412 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13117/statm: 1339 233 193 169 0 50 0
[pid=13118] ppid=13117 vsize=864164 CPUtime=1.86
/proc/13118/stat : 13118 (java) S 13117 13104 8271 0 -1 0 14435 0 1 0 179 7 0 0 19 0 9 0 2007712412 884903936 13666 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13118/statm: 216041 13666 2540 9 0 210616 0
[pid=13118/tid=13119] ppid=13117 vsize=864164 CPUtime=1.04
/proc/13118/task/13119/stat : 13119 (java) R 13117 13104 8271 0 -1 64 2864 0 1 0 102 2 0 0 25 0 9 0 2007712413 884903936 13666 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13118/tid=13120] ppid=13117 vsize=864164 CPUtime=0.73
/proc/13118/task/13120/stat : 13120 (java) R 13117 13104 8271 0 -1 64 10546 0 0 0 69 4 0 0 16 0 9 0 2007712414 884903936 13666 996147200 134512640 134550740 4294955952 18446744073709551615 102516769 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13118/tid=13121] ppid=13117 vsize=864164 CPUtime=0
/proc/13118/task/13121/stat : 13121 (java) S 13117 13104 8271 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2007712414 884903936 13666 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13118/tid=13122] ppid=13117 vsize=864164 CPUtime=0
/proc/13118/task/13122/stat : 13122 (java) S 13117 13104 8271 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2007712414 884903936 13666 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13118/tid=13123] ppid=13117 vsize=864164 CPUtime=0
/proc/13118/task/13123/stat : 13123 (java) S 13117 13104 8271 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2007712416 884903936 13666 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13118/tid=13124] ppid=13117 vsize=864164 CPUtime=0.06
/proc/13118/task/13124/stat : 13124 (java) S 13117 13104 8271 0 -1 64 329 0 0 0 6 0 0 0 16 0 9 0 2007712416 884903936 13666 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13118/tid=13125] ppid=13117 vsize=864164 CPUtime=0
/proc/13118/task/13125/stat : 13125 (java) S 13117 13104 8271 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2007712416 884903936 13666 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13118/tid=13126] ppid=13117 vsize=864164 CPUtime=0
/proc/13118/task/13126/stat : 13126 (java) S 13117 13104 8271 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2007712416 884903936 13666 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 883120

[startup+6.30186 s]
/proc/loadavg: 2.07 2.00 2.00 3/84 13126
/proc/meminfo: memFree=1661760/2055920 swapFree=4179604/4192956
[pid=13104] ppid=13102 vsize=13600 CPUtime=1.16
/proc/13104/stat : 13104 (sugar) S 13102 13104 8271 0 -1 4194304 974 7895 0 1 3 1 105 7 15 0 1 0 2007712291 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13104/statm: 3400 797 370 3 0 500 0
[pid=13117] ppid=13104 vsize=5356 CPUtime=0
/proc/13117/stat : 13117 (sh) S 13104 13104 8271 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2007712412 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13117/statm: 1339 233 193 169 0 50 0
[pid=13118] ppid=13117 vsize=864276 CPUtime=5.02
/proc/13118/stat : 13118 (java) S 13117 13104 8271 0 -1 0 20228 0 1 0 488 14 0 0 19 0 9 0 2007712412 885018624 19359 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13118/statm: 216069 19359 2564 9 0 210616 0
[pid=13118/tid=13119] ppid=13117 vsize=864276 CPUtime=3.4
/proc/13118/task/13119/stat : 13119 (java) R 13117 13104 8271 0 -1 64 3303 0 1 0 335 5 0 0 25 0 9 0 2007712413 885018624 19359 996147200 134512640 134550740 4294955952 18446744073709551615 4126583978 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13118/tid=13120] ppid=13117 vsize=864276 CPUtime=1.5
/proc/13118/task/13120/stat : 13120 (java) S 13117 13104 8271 0 -1 64 15879 0 0 0 143 7 0 0 16 0 9 0 2007712414 885018624 19359 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13118/tid=13121] ppid=13117 vsize=864276 CPUtime=0
/proc/13118/task/13121/stat : 13121 (java) S 13117 13104 8271 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2007712414 885018624 19359 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13118/tid=13122] ppid=13117 vsize=864276 CPUtime=0
/proc/13118/task/13122/stat : 13122 (java) S 13117 13104 8271 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 2007712414 885018624 19359 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13118/tid=13123] ppid=13117 vsize=864276 CPUtime=0
/proc/13118/task/13123/stat : 13123 (java) S 13117 13104 8271 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2007712416 885018624 19359 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13118/tid=13124] ppid=13117 vsize=864276 CPUtime=0.09
/proc/13118/task/13124/stat : 13124 (java) S 13117 13104 8271 0 -1 64 350 0 0 0 9 0 0 0 16 0 9 0 2007712416 885018624 19359 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13118/tid=13125] ppid=13117 vsize=864276 CPUtime=0
/proc/13118/task/13125/stat : 13125 (java) S 13117 13104 8271 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2007712416 885018624 19359 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13118/tid=13126] ppid=13117 vsize=864276 CPUtime=0
/proc/13118/task/13126/stat : 13126 (java) S 13117 13104 8271 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2007712416 885018624 19359 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 883232

[startup+12.7011 s]
/proc/loadavg: 2.06 2.00 2.00 3/76 13128
/proc/meminfo: memFree=1715776/2055920 swapFree=4179604/4192956
[pid=13104] ppid=13102 vsize=13600 CPUtime=6.67
/proc/13104/stat : 13104 (sugar) S 13102 13104 8271 0 -1 4194304 1021 28443 0 2 3 1 640 23 16 0 1 0 2007712291 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13104/statm: 3400 798 370 3 0 500 0
[pid=13127] ppid=13104 vsize=5356 CPUtime=0
/proc/13127/stat : 13127 (sh) S 13104 13104 8271 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007712976 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13127/statm: 1339 232 193 169 0 50 0
[pid=13128] ppid=13127 vsize=10632 CPUtime=5.79
/proc/13128/stat : 13128 (picosat) R 13127 13104 8271 0 -1 4194304 2582 0 0 0 427 152 0 0 25 0 1 0 2007712976 10887168 2566 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13128/statm: 2658 2566 42 102 0 2553 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 29588

[startup+25.5026 s]
/proc/loadavg: 2.12 2.02 2.00 3/76 13128
/proc/meminfo: memFree=1714496/2055920 swapFree=4179604/4192956
[pid=13104] ppid=13102 vsize=13600 CPUtime=6.67
/proc/13104/stat : 13104 (sugar) S 13102 13104 8271 0 -1 4194304 1021 28443 0 2 3 1 640 23 16 0 1 0 2007712291 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13104/statm: 3400 798 370 3 0 500 0
[pid=13127] ppid=13104 vsize=5356 CPUtime=0
/proc/13127/stat : 13127 (sh) S 13104 13104 8271 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007712976 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13127/statm: 1339 232 193 169 0 50 0
[pid=13128] ppid=13127 vsize=12976 CPUtime=18.46
/proc/13128/stat : 13128 (picosat) R 13127 13104 8271 0 -1 4194304 2934 0 0 0 1694 152 0 0 25 0 1 0 2007712976 13287424 2918 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13128/statm: 3244 2918 42 102 0 3139 0
Current children cumulated CPU time (s) 25.13
Current children cumulated vsize (KiB) 31932

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

[startup+38.3011 s]
/proc/loadavg: 2.10 2.02 2.00 3/76 13128
/proc/meminfo: memFree=1713408/2055920 swapFree=4179604/4192956
[pid=13104] ppid=13102 vsize=13600 CPUtime=6.67
/proc/13104/stat : 13104 (sugar) S 13102 13104 8271 0 -1 4194304 1021 28443 0 2 3 1 640 23 16 0 1 0 2007712291 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13104/statm: 3400 798 370 3 0 500 0
[pid=13127] ppid=13104 vsize=5356 CPUtime=0
/proc/13127/stat : 13127 (sh) S 13104 13104 8271 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007712976 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13127/statm: 1339 232 193 169 0 50 0
[pid=13128] ppid=13127 vsize=14164 CPUtime=31.15
/proc/13128/stat : 13128 (picosat) R 13127 13104 8271 0 -1 4194304 3227 0 0 0 2962 153 0 0 25 0 1 0 2007712976 14503936 3211 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13128/statm: 3541 3211 42 102 0 3436 0
Current children cumulated CPU time (s) 37.82
Current children cumulated vsize (KiB) 33120

[startup+44.7024 s]
/proc/loadavg: 2.09 2.01 2.00 3/76 13128
/proc/meminfo: memFree=1712960/2055920 swapFree=4179604/4192956
[pid=13104] ppid=13102 vsize=13600 CPUtime=6.67
/proc/13104/stat : 13104 (sugar) S 13102 13104 8271 0 -1 4194304 1021 28443 0 2 3 1 640 23 16 0 1 0 2007712291 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13104/statm: 3400 798 370 3 0 500 0
[pid=13127] ppid=13104 vsize=5356 CPUtime=0
/proc/13127/stat : 13127 (sh) S 13104 13104 8271 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007712976 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13127/statm: 1339 232 193 169 0 50 0
[pid=13128] ppid=13127 vsize=14560 CPUtime=37.48
/proc/13128/stat : 13128 (picosat) R 13127 13104 8271 0 -1 4194304 3353 0 0 0 3595 153 0 0 25 0 1 0 2007712976 14909440 3337 996147200 134512640 134931368 4294956256 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/13128/statm: 3640 3337 42 102 0 3535 0
Current children cumulated CPU time (s) 44.15
Current children cumulated vsize (KiB) 33516

[startup+47.902 s]
/proc/loadavg: 2.08 2.01 2.00 3/76 13128
/proc/meminfo: memFree=1712640/2055920 swapFree=4179604/4192956
[pid=13104] ppid=13102 vsize=13600 CPUtime=6.67
/proc/13104/stat : 13104 (sugar) S 13102 13104 8271 0 -1 4194304 1021 28443 0 2 3 1 640 23 16 0 1 0 2007712291 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13104/statm: 3400 798 370 3 0 500 0
[pid=13127] ppid=13104 vsize=5356 CPUtime=0
/proc/13127/stat : 13127 (sh) S 13104 13104 8271 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007712976 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13127/statm: 1339 232 193 169 0 50 0
[pid=13128] ppid=13127 vsize=14824 CPUtime=40.65
/proc/13128/stat : 13128 (picosat) R 13127 13104 8271 0 -1 4194304 3423 0 0 0 3912 153 0 0 25 0 1 0 2007712976 15179776 3407 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13128/statm: 3706 3407 42 102 0 3601 0
Current children cumulated CPU time (s) 47.32
Current children cumulated vsize (KiB) 33780

[startup+48.7011 s]
/proc/loadavg: 2.08 2.01 2.00 3/76 13128
/proc/meminfo: memFree=1712576/2055920 swapFree=4179604/4192956
[pid=13104] ppid=13102 vsize=13600 CPUtime=6.67
/proc/13104/stat : 13104 (sugar) S 13102 13104 8271 0 -1 4194304 1021 28443 0 2 3 1 640 23 16 0 1 0 2007712291 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13104/statm: 3400 798 370 3 0 500 0
[pid=13127] ppid=13104 vsize=5356 CPUtime=0
/proc/13127/stat : 13127 (sh) S 13104 13104 8271 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007712976 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13127/statm: 1339 232 193 169 0 50 0
[pid=13128] ppid=13127 vsize=14956 CPUtime=41.45
/proc/13128/stat : 13128 (picosat) R 13127 13104 8271 0 -1 4194304 3436 0 0 0 3992 153 0 0 25 0 1 0 2007712976 15314944 3420 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13128/statm: 3739 3420 42 102 0 3634 0
Current children cumulated CPU time (s) 48.12
Current children cumulated vsize (KiB) 33912

[startup+49.1012 s]
/proc/loadavg: 2.08 2.01 2.00 3/76 13128
/proc/meminfo: memFree=1712576/2055920 swapFree=4179604/4192956
[pid=13104] ppid=13102 vsize=13600 CPUtime=6.67
/proc/13104/stat : 13104 (sugar) S 13102 13104 8271 0 -1 4194304 1021 28443 0 2 3 1 640 23 16 0 1 0 2007712291 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13104/statm: 3400 798 370 3 0 500 0
[pid=13127] ppid=13104 vsize=5356 CPUtime=0
/proc/13127/stat : 13127 (sh) S 13104 13104 8271 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007712976 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13127/statm: 1339 232 193 169 0 50 0
[pid=13128] ppid=13127 vsize=14956 CPUtime=41.84
/proc/13128/stat : 13128 (picosat) R 13127 13104 8271 0 -1 4194304 3446 0 0 0 4031 153 0 0 25 0 1 0 2007712976 15314944 3430 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/13128/statm: 3739 3430 42 102 0 3634 0
Current children cumulated CPU time (s) 48.51
Current children cumulated vsize (KiB) 33912

[startup+49.5073 s]
/proc/loadavg: 2.08 2.01 2.00 3/80 13134
/proc/meminfo: memFree=1723104/2055920 swapFree=4179604/4192956
[pid=13104] ppid=13102 vsize=13600 CPUtime=48.78
/proc/13104/stat : 13104 (sugar) S 13102 13104 8271 0 -1 4194304 1089 32185 0 2 3 1 4696 178 16 0 1 0 2007712291 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13104/statm: 3400 798 370 3 0 500 0
[pid=13129] ppid=13104 vsize=5356 CPUtime=0
/proc/13129/stat : 13129 (sh) S 13104 13104 8271 0 -1 4194304 278 0 0 0 0 0 0 0 19 0 1 0 2007717227 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13129/statm: 1339 233 193 169 0 50 0
[pid=13130] ppid=13129 vsize=863720 CPUtime=0.13
/proc/13130/stat : 13130 (java) S 13129 13104 8271 0 -1 0 3267 0 1 0 11 2 0 0 18 0 9 0 2007717227 884449280 2742 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13130/statm: 215930 2742 1640 9 0 210512 0
[pid=13130/tid=13131] ppid=13129 vsize=863720 CPUtime=0.11
/proc/13130/task/13131/stat : 13131 (java) R 13129 13104 8271 0 -1 64 2361 0 1 0 10 1 0 0 18 0 9 0 2007717228 884449280 2742 996147200 134512640 134550740 4294956000 18446744073709551615 4125960196 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13130/tid=13132] ppid=13129 vsize=863720 CPUtime=0
/proc/13130/task/13132/stat : 13132 (java) S 13129 13104 8271 0 -1 64 3 0 0 0 0 0 0 0 18 0 9 0 2007717230 884449280 2742 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13130/tid=13133] ppid=13129 vsize=863720 CPUtime=0
/proc/13130/task/13133/stat : 13133 (java) S 13129 13104 8271 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 2007717230 884449280 2742 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13130/tid=13134] ppid=13129 vsize=863720 CPUtime=0
/proc/13130/task/13134/stat : 13134 (java) S 13129 13104 8271 0 -1 64 3 0 0 0 0 0 0 0 20 0 9 0 2007717230 884449280 2742 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 48.91
Current children cumulated vsize (KiB) 882676

Child status: 0
Real time (s): 49.5551
CPU time (s): 48.9786
CPU user time (s): 47.1508
CPU system time (s): 1.82772
CPU usage (%): 98.8366
Max. virtual memory (cumulated for all children) (KiB): 883232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.1508
system time used= 1.82772
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37042
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= 3165
involuntary context switches= 3999

runsolver used 0.05999 second user time and 0.184971 second system time

The end

Launcher Data (download as text)

Begin job on node74 at 2008-07-05 21:53:32
IDJOB=1100713
IDBENCH=59965
IDSOLVER=345
FILE ID=node74/1100713-1215287611
PBS_JOBID= 7882174
Free space on /tmp= 103232 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-61_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-1100713-1215287611/watcher-1100713-1215287611 -o /tmp/evaluation-result-1100713-1215287611/solver-1100713-1215287611 -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-1100713-1215287611.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 70e6eb0da387933a6a909a0357418c76
RANDOM SEED=879156266

node74.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:       1737080 kB
Buffers:         54304 kB
Cached:         189892 kB
SwapCached:       6520 kB
Active:         183932 kB
Inactive:        80336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1737080 kB
SwapTotal:     4192956 kB
SwapFree:      4179604 kB
Dirty:            3268 kB
Writeback:           0 kB
Mapped:          27428 kB
Slab:            39680 kB
Committed_AS:  4106048 kB
PageTables:       1800 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= 103232 MiB
End job on node74 at 2008-07-05 21:54:21