Trace number 1100163

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 125.052 126.358

General information on the benchmark

Namecsp/tightness0.65/
normalized-rand-2-40-40-135-650-14_ext.xml
MD5SUM70e1d96b0cda44e6f30cfe269e8bad76
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 benchmark2.32565
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints135
Maximum constraint arity2
Maximum domain size40
Number of constraints which are defined in extension135
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.05	c 0	Sugar v1-13 + HOME/picosat
0.00/0.05	c 0	BEGIN Sat Jul  5 21:37:15 2008
0.00/0.05	c 0	PID 857
0.00/0.05	c 0	HOST node44.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1100163-1215286635.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-1100163-1215286635.xml' 'HOME/temp.csp'
0.04/0.74	c 0	1 domains, 40 variables, 0 predicates, 135 relations, 135 constraints
0.04/0.79	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.79	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'
0.71/0.87	c 1	Parsing HOME/temp.csp
1.29/1.41	c 1	parsed 311 expressions
1.29/1.41	c 1	Heap : 8 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.29/1.41	c 1	Converting to clausal form CSP
1.29/1.43	c 1	converted 32 (10%) expressions
1.29/1.44	c 1	converted 63 (20%) expressions
1.29/1.44	c 1	converted 94 (30%) expressions
1.29/1.45	c 1	converted 125 (40%) expressions
1.29/1.45	c 1	converted 156 (50%) expressions
1.29/1.49	c 1	converted 187 (60%) expressions
1.40/1.52	c 1	converted 218 (70%) expressions
1.49/1.64	c 1	converted 249 (80%) expressions
1.49/1.67	c 1	converted 280 (90%) expressions
1.59/1.71	c 1	converted 311 (100%) expressions
1.59/1.71	c 1	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.59/1.71	c 1	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.59/1.71	c 1	Propagation in CSP
1.59/1.71	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.59/1.72	c 1	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.59/1.72	c 1	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.59/1.72	c 1	Simplifing CSP by introducing new Boolean variables
1.59/1.72	c 1	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.59/1.72	c 1	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.59/1.78	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.59/1.79	c 1	4 (10%) CSP integer variables are encoded (152 clauses, 1526 bytes)
1.59/1.79	c 1	8 (20%) CSP integer variables are encoded (304 clauses, 3198 bytes)
1.59/1.80	c 1	12 (30%) CSP integer variables are encoded (456 clauses, 4870 bytes)
1.59/1.80	c 1	16 (40%) CSP integer variables are encoded (608 clauses, 6542 bytes)
1.69/1.80	c 1	20 (50%) CSP integer variables are encoded (760 clauses, 8214 bytes)
1.69/1.80	c 1	24 (60%) CSP integer variables are encoded (912 clauses, 9886 bytes)
1.69/1.80	c 1	28 (70%) CSP integer variables are encoded (1064 clauses, 11739 bytes)
1.69/1.80	c 1	32 (80%) CSP integer variables are encoded (1216 clauses, 13715 bytes)
1.69/1.80	c 1	36 (90%) CSP integer variables are encoded (1368 clauses, 15691 bytes)
1.69/1.80	c 1	40 (100%) CSP integer variables are encoded (1520 clauses, 17667 bytes)
1.69/1.87	c 2	14 (10%) CSP clauses are encoded (6490 clauses, 105257 bytes)
1.79/1.91	c 2	27 (20%) CSP clauses are encoded (10994 clauses, 195143 bytes)
1.79/1.94	c 2	41 (30%) CSP clauses are encoded (15968 clauses, 294859 bytes)
1.79/1.97	c 2	54 (40%) CSP clauses are encoded (20547 clauses, 389229 bytes)
1.89/2.00	c 2	68 (50%) CSP clauses are encoded (25525 clauses, 488463 bytes)
1.89/2.03	c 2	81 (60%) CSP clauses are encoded (30053 clauses, 579041 bytes)
1.89/2.06	c 2	95 (70%) CSP clauses are encoded (34954 clauses, 679391 bytes)
1.89/2.09	c 2	108 (80%) CSP clauses are encoded (39532 clauses, 773640 bytes)
1.99/2.13	c 2	122 (90%) CSP clauses are encoded (44602 clauses, 881197 bytes)
1.99/2.16	c 2	135 (100%) CSP clauses are encoded (49206 clauses, 986404 bytes)
1.99/2.16	c 2	135 CSP clauses encoded
1.99/2.16	c 2	Writing map file : HOME/temp.map
1.99/2.16	c 2	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.99/2.16	c 2	SAT : 1560 SAT variables, 49206 SAT clauses, 986404 bytes
1.99/2.16	c 2	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.06/2.21	c 2	SOLVING HOME/temp.cnf
2.06/2.21	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
124.88/126.22	c 126	DECODING HOME/temp.out WITH HOME/temp.map
124.88/126.22	c 126	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
124.92/126.31	c 126	Decoding HOME/temp.out
124.92/126.33	s UNSATISFIABLE
124.92/126.33	c 126	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
124.92/126.35	c 126	CPU 124.57 (0.03 0.01 124.54 0.45)
124.92/126.35	c 126	END Sat Jul  5 21:39:21 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-1100163-1215286635/watcher-1100163-1215286635 -o /tmp/evaluation-result-1100163-1215286635/solver-1100163-1215286635 -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-1100163-1215286635.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: 1.92 2.01 2.00 4/72 857
/proc/meminfo: memFree=1733792/2055920 swapFree=4180396/4192956
[pid=857] ppid=855 vsize=12268 CPUtime=0
/proc/857/stat : 857 (sugar) R 855 857 820 0 -1 4194304 337 0 0 0 0 0 0 0 20 0 1 0 2007636316 12562432 305 996147200 4194304 4206940 548682068608 18446744073709551615 264840345362 0 0 4224 0 0 0 0 17 1 0 0
/proc/857/statm: 3067 305 231 3 0 167 0

[startup+0.095164 s]
/proc/loadavg: 1.92 2.01 2.00 4/72 857
/proc/meminfo: memFree=1733792/2055920 swapFree=4180396/4192956
[pid=857] ppid=855 vsize=13600 CPUtime=0.04
/proc/857/stat : 857 (sugar) S 855 857 820 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2007636316 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/857/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.101158 s]
/proc/loadavg: 1.92 2.01 2.00 4/72 857
/proc/meminfo: memFree=1733792/2055920 swapFree=4180396/4192956
[pid=857] ppid=855 vsize=13600 CPUtime=0.04
/proc/857/stat : 857 (sugar) S 855 857 820 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2007636316 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/857/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301181 s]
/proc/loadavg: 1.92 2.01 2.00 4/72 857
/proc/meminfo: memFree=1733792/2055920 swapFree=4180396/4192956
[pid=857] ppid=855 vsize=13600 CPUtime=0.04
/proc/857/stat : 857 (sugar) S 855 857 820 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2007636316 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/857/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701224 s]
/proc/loadavg: 1.92 2.01 2.00 4/72 857
/proc/meminfo: memFree=1733792/2055920 swapFree=4180396/4192956
[pid=857] ppid=855 vsize=13600 CPUtime=0.04
/proc/857/stat : 857 (sugar) S 855 857 820 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2007636316 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/857/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+1.50131 s]
/proc/loadavg: 1.92 2.01 2.00 4/83 879
/proc/meminfo: memFree=1724680/2055920 swapFree=4180396/4192956
[pid=857] ppid=855 vsize=13600 CPUtime=0.71
/proc/857/stat : 857 (sugar) S 855 857 820 0 -1 4194304 973 4693 0 1 3 1 63 4 15 0 1 0 2007636316 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/857/statm: 3400 797 370 3 0 500 0
[pid=870] ppid=857 vsize=5356 CPUtime=0
/proc/870/stat : 870 (sh) S 857 857 820 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2007636395 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/870/statm: 1339 233 193 169 0 50 0
[pid=871] ppid=870 vsize=864172 CPUtime=0.69
/proc/871/stat : 871 (java) S 870 857 820 0 -1 0 7414 0 1 0 65 4 0 0 18 0 9 0 2007636395 884912128 6675 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/871/statm: 216043 6675 2540 9 0 210618 0
[pid=871/tid=872] ppid=870 vsize=864172 CPUtime=0.4
/proc/871/task/872/stat : 872 (java) R 870 857 820 0 -1 64 2584 0 1 0 39 1 0 0 22 0 9 0 2007636396 884912128 6675 996147200 134512640 134550740 4294955952 18446744073709551615 101444352 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=871/tid=873] ppid=870 vsize=864172 CPUtime=0.18
/proc/871/task/873/stat : 873 (java) S 870 857 820 0 -1 64 3802 0 0 0 17 1 0 0 16 0 9 0 2007636397 884912128 6675 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=871/tid=874] ppid=870 vsize=864172 CPUtime=0
/proc/871/task/874/stat : 874 (java) S 870 857 820 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2007636397 884912128 6675 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=871/tid=875] ppid=870 vsize=864172 CPUtime=0
/proc/871/task/875/stat : 875 (java) S 870 857 820 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2007636397 884912128 6675 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=871/tid=876] ppid=870 vsize=864172 CPUtime=0
/proc/871/task/876/stat : 876 (java) S 870 857 820 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2007636399 884912128 6675 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=871/tid=877] ppid=870 vsize=864172 CPUtime=0.07
/proc/871/task/877/stat : 877 (java) S 870 857 820 0 -1 64 332 0 0 0 7 0 0 0 16 0 9 0 2007636399 884912128 6675 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=871/tid=878] ppid=870 vsize=864172 CPUtime=0
/proc/871/task/878/stat : 878 (java) S 870 857 820 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2007636399 884912128 6675 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=871/tid=879] ppid=870 vsize=864172 CPUtime=0
/proc/871/task/879/stat : 879 (java) S 870 857 820 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2007636399 884912128 6675 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 883128

[startup+3.10147 s]
/proc/loadavg: 1.92 2.01 2.00 3/83 879
/proc/meminfo: memFree=1707656/2055920 swapFree=4180396/4192956
[pid=857] ppid=855 vsize=13600 CPUtime=2.07
/proc/857/stat : 857 (sugar) S 855 857 820 0 -1 4194304 1021 13927 0 2 3 1 192 11 16 0 1 0 2007636316 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/857/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 2.07
Current children cumulated vsize (KiB) 13600

[startup+6.3028 s]
/proc/loadavg: 1.92 2.01 2.00 3/75 881
/proc/meminfo: memFree=1726984/2055920 swapFree=4180396/4192956
[pid=857] ppid=855 vsize=13600 CPUtime=2.07
/proc/857/stat : 857 (sugar) S 855 857 820 0 -1 4194304 1021 13927 0 2 3 1 192 11 16 0 1 0 2007636316 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/857/statm: 3400 798 370 3 0 500 0
[pid=880] ppid=857 vsize=5356 CPUtime=0
/proc/880/stat : 880 (sh) S 857 857 820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007636536 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/880/statm: 1339 232 193 169 0 50 0
[pid=881] ppid=880 vsize=3480 CPUtime=4.05
/proc/881/stat : 881 (picosat) R 880 857 820 0 -1 4194304 799 0 0 0 375 30 0 0 25 0 1 0 2007636537 3563520 783 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 870 783 48 102 0 765 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 22436

[startup+12.7015 s]
/proc/loadavg: 1.93 2.01 2.00 3/75 881
/proc/meminfo: memFree=1726600/2055920 swapFree=4180396/4192956
[pid=857] ppid=855 vsize=13600 CPUtime=2.07
/proc/857/stat : 857 (sugar) S 855 857 820 0 -1 4194304 1021 13927 0 2 3 1 192 11 16 0 1 0 2007636316 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/857/statm: 3400 798 370 3 0 500 0
[pid=880] ppid=857 vsize=5356 CPUtime=0
/proc/880/stat : 880 (sh) S 857 857 820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007636536 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/880/statm: 1339 232 193 169 0 50 0
[pid=881] ppid=880 vsize=3724 CPUtime=10.38
/proc/881/stat : 881 (picosat) R 880 857 820 0 -1 4194304 870 0 0 0 1008 30 0 0 25 0 1 0 2007636537 3813376 854 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 931 854 48 102 0 826 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 22680

[startup+25.5018 s]
/proc/loadavg: 1.94 2.01 2.00 3/75 881
/proc/meminfo: memFree=1726024/2055920 swapFree=4180396/4192956
[pid=857] ppid=855 vsize=13600 CPUtime=2.07
/proc/857/stat : 857 (sugar) S 855 857 820 0 -1 4194304 1021 13927 0 2 3 1 192 11 16 0 1 0 2007636316 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/857/statm: 3400 798 370 3 0 500 0
[pid=880] ppid=857 vsize=5356 CPUtime=0
/proc/880/stat : 880 (sh) S 857 857 820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007636536 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/880/statm: 1339 232 193 169 0 50 0
[pid=881] ppid=880 vsize=4380 CPUtime=23.06
/proc/881/stat : 881 (picosat) R 880 857 820 0 -1 4194304 963 0 0 0 2276 30 0 0 25 0 1 0 2007636537 4485120 947 996147200 134512640 134931368 4294956256 18446744073709551615 134530122 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 1095 947 48 102 0 990 0
Current children cumulated CPU time (s) 25.13
Current children cumulated vsize (KiB) 23336

[startup+51.1014 s]
/proc/loadavg: 1.96 2.00 2.00 3/75 881
/proc/meminfo: memFree=1725576/2055920 swapFree=4180396/4192956
[pid=857] ppid=855 vsize=13600 CPUtime=2.07
/proc/857/stat : 857 (sugar) S 855 857 820 0 -1 4194304 1021 13927 0 2 3 1 192 11 16 0 1 0 2007636316 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/857/statm: 3400 798 370 3 0 500 0
[pid=880] ppid=857 vsize=5356 CPUtime=0
/proc/880/stat : 880 (sh) S 857 857 820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007636536 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/880/statm: 1339 232 193 169 0 50 0
[pid=881] ppid=880 vsize=4832 CPUtime=48.42
/proc/881/stat : 881 (picosat) R 880 857 820 0 -1 4194304 1095 0 0 0 4812 30 0 0 25 0 1 0 2007636537 4947968 1079 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 1208 1079 48 102 0 1103 0
Current children cumulated CPU time (s) 50.49
Current children cumulated vsize (KiB) 23788

[startup+102.307 s]
/proc/loadavg: 1.98 2.00 2.00 3/75 882
/proc/meminfo: memFree=1724872/2055920 swapFree=4180396/4192956
[pid=857] ppid=855 vsize=13600 CPUtime=2.07
/proc/857/stat : 857 (sugar) S 855 857 820 0 -1 4194304 1021 13927 0 2 3 1 192 11 16 0 1 0 2007636316 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/857/statm: 3400 798 370 3 0 500 0
[pid=880] ppid=857 vsize=5356 CPUtime=0
/proc/880/stat : 880 (sh) S 857 857 820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007636536 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/880/statm: 1339 232 193 169 0 50 0
[pid=881] ppid=880 vsize=5648 CPUtime=99.14
/proc/881/stat : 881 (picosat) R 880 857 820 0 -1 4194304 1291 0 0 0 9884 30 0 0 25 0 1 0 2007636537 5783552 1242 996147200 134512640 134931368 4294956256 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 1412 1242 48 102 0 1307 0
Current children cumulated CPU time (s) 101.21
Current children cumulated vsize (KiB) 24604

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

[startup+115.102 s]
/proc/loadavg: 1.98 2.00 2.00 3/75 883
/proc/meminfo: memFree=1724680/2055920 swapFree=4180396/4192956
[pid=857] ppid=855 vsize=13600 CPUtime=2.07
/proc/857/stat : 857 (sugar) S 855 857 820 0 -1 4194304 1021 13927 0 2 3 1 192 11 16 0 1 0 2007636316 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/857/statm: 3400 798 370 3 0 500 0
[pid=880] ppid=857 vsize=5356 CPUtime=0
/proc/880/stat : 880 (sh) S 857 857 820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007636536 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/880/statm: 1339 232 193 169 0 50 0
[pid=881] ppid=880 vsize=5780 CPUtime=111.82
/proc/881/stat : 881 (picosat) R 880 857 820 0 -1 4194304 1408 0 0 0 11152 30 0 0 25 0 1 0 2007636537 5918720 1292 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 1445 1292 48 102 0 1340 0
Current children cumulated CPU time (s) 113.89
Current children cumulated vsize (KiB) 24736

[startup+121.502 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 883
/proc/meminfo: memFree=1724680/2055920 swapFree=4180396/4192956
[pid=857] ppid=855 vsize=13600 CPUtime=2.07
/proc/857/stat : 857 (sugar) S 855 857 820 0 -1 4194304 1021 13927 0 2 3 1 192 11 16 0 1 0 2007636316 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/857/statm: 3400 798 370 3 0 500 0
[pid=880] ppid=857 vsize=5356 CPUtime=0
/proc/880/stat : 880 (sh) S 857 857 820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007636536 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/880/statm: 1339 232 193 169 0 50 0
[pid=881] ppid=880 vsize=5780 CPUtime=118.16
/proc/881/stat : 881 (picosat) R 880 857 820 0 -1 4194304 1442 0 0 0 11786 30 0 0 25 0 1 0 2007636537 5918720 1292 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 1445 1292 48 102 0 1340 0
Current children cumulated CPU time (s) 120.23
Current children cumulated vsize (KiB) 24736

[startup+124.702 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 883
/proc/meminfo: memFree=1724680/2055920 swapFree=4180396/4192956
[pid=857] ppid=855 vsize=13600 CPUtime=2.07
/proc/857/stat : 857 (sugar) S 855 857 820 0 -1 4194304 1021 13927 0 2 3 1 192 11 16 0 1 0 2007636316 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/857/statm: 3400 798 370 3 0 500 0
[pid=880] ppid=857 vsize=5356 CPUtime=0
/proc/880/stat : 880 (sh) S 857 857 820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007636536 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/880/statm: 1339 232 193 169 0 50 0
[pid=881] ppid=880 vsize=5912 CPUtime=121.32
/proc/881/stat : 881 (picosat) R 880 857 820 0 -1 4194304 1508 0 0 0 12102 30 0 0 25 0 1 0 2007636537 6053888 1322 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 1478 1322 48 102 0 1373 0
Current children cumulated CPU time (s) 123.39
Current children cumulated vsize (KiB) 24868

[startup+125.502 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 883
/proc/meminfo: memFree=1724552/2055920 swapFree=4180396/4192956
[pid=857] ppid=855 vsize=13600 CPUtime=2.07
/proc/857/stat : 857 (sugar) S 855 857 820 0 -1 4194304 1021 13927 0 2 3 1 192 11 16 0 1 0 2007636316 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/857/statm: 3400 798 370 3 0 500 0
[pid=880] ppid=857 vsize=5356 CPUtime=0
/proc/880/stat : 880 (sh) S 857 857 820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007636536 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/880/statm: 1339 232 193 169 0 50 0
[pid=881] ppid=880 vsize=5912 CPUtime=122.11
/proc/881/stat : 881 (picosat) R 880 857 820 0 -1 4194304 1508 0 0 0 12181 30 0 0 25 0 1 0 2007636537 6053888 1322 996147200 134512640 134931368 4294956256 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 1478 1322 48 102 0 1373 0
Current children cumulated CPU time (s) 124.18
Current children cumulated vsize (KiB) 24868

[startup+125.902 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 883
/proc/meminfo: memFree=1724552/2055920 swapFree=4180396/4192956
[pid=857] ppid=855 vsize=13600 CPUtime=2.07
/proc/857/stat : 857 (sugar) S 855 857 820 0 -1 4194304 1021 13927 0 2 3 1 192 11 16 0 1 0 2007636316 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/857/statm: 3400 798 370 3 0 500 0
[pid=880] ppid=857 vsize=5356 CPUtime=0
/proc/880/stat : 880 (sh) S 857 857 820 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007636536 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/880/statm: 1339 232 193 169 0 50 0
[pid=881] ppid=880 vsize=5912 CPUtime=122.51
/proc/881/stat : 881 (picosat) R 880 857 820 0 -1 4194304 1508 0 0 0 12221 30 0 0 25 0 1 0 2007636537 6053888 1322 996147200 134512640 134931368 4294956256 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 1478 1322 48 102 0 1373 0
Current children cumulated CPU time (s) 124.58
Current children cumulated vsize (KiB) 24868

[startup+126.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 883
/proc/meminfo: memFree=1724552/2055920 swapFree=4180396/4192956
[pid=857] ppid=855 vsize=13600 CPUtime=124.92
/proc/857/stat : 857 (sugar) S 855 857 820 0 -1 4194304 1070 15722 0 2 3 1 12446 42 17 0 1 0 2007636316 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/857/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 124.92
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 126.358
CPU time (s): 125.052
CPU user time (s): 124.579
CPU system time (s): 0.472928
CPU usage (%): 98.9662
Max. virtual memory (cumulated for all children) (KiB): 883240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 124.579
system time used= 0.472928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20489
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= 1832
involuntary context switches= 4308

runsolver used 0.165974 second user time and 0.423935 second system time

The end

Launcher Data (download as text)

Begin job on node44 at 2008-07-05 21:37:15
IDJOB=1100163
IDBENCH=59850
IDSOLVER=345
FILE ID=node44/1100163-1215286635
PBS_JOBID= 7882350
Free space on /tmp= 66548 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.65/normalized-rand-2-40-40-135-650-14_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-1100163-1215286635/watcher-1100163-1215286635 -o /tmp/evaluation-result-1100163-1215286635/solver-1100163-1215286635 -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-1100163-1215286635.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 70e1d96b0cda44e6f30cfe269e8bad76
RANDOM SEED=1794849491

node44.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:       1734272 kB
Buffers:         46384 kB
Cached:         202572 kB
SwapCached:       6316 kB
Active:         174160 kB
Inactive:        92652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734272 kB
SwapTotal:     4192956 kB
SwapFree:      4180396 kB
Dirty:            1844 kB
Writeback:           0 kB
Mapped:          25848 kB
Slab:            40248 kB
Committed_AS:  3688688 kB
PageTables:       1800 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= 66548 MiB
End job on node44 at 2008-07-05 21:39:21