Trace number 1081464

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 43.5674 44.1764

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-100-5-add.xml
MD5SUM322bbcff3f69f7245f51580899f28315
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark21.3418
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of constraints4960
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4960
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Sat Jul  5 02:18:13 2008
0.00/0.04	c 0	PID 5023
0.00/0.05	c 0	HOST node64.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1081464-1215217093.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-1081464-1215217093.xml' 'HOME/temp.csp'
0.04/0.84	c 1	2 domains, 105 variables, 3 predicates, 0 relations, 4960 constraints
0.04/0.89	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.89	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'
0.82/0.97	c 1	Parsing HOME/temp.csp
1.31/1.45	c 2	parsed 5070 expressions
1.31/1.46	c 2	Heap : 2 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.31/1.46	c 2	Converting to clausal form CSP
1.50/1.70	c 2	converted 507 (10%) expressions
1.60/1.77	c 2	converted 1014 (20%) expressions
1.70/1.87	c 2	converted 1521 (30%) expressions
1.80/1.93	c 2	converted 2028 (40%) expressions
1.80/1.97	c 2	converted 2535 (50%) expressions
1.89/2.07	c 2	converted 3042 (60%) expressions
2.00/2.13	c 2	converted 3549 (70%) expressions
2.00/2.18	c 2	converted 4056 (80%) expressions
2.09/2.23	c 2	converted 4563 (90%) expressions
2.09/2.28	c 3	converted 5070 (100%) expressions
2.09/2.28	c 3	CSP : 125 integers, 4960 booleans, 19890 clauses, largest domain size 10000
2.09/2.28	c 3	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.09/2.28	c 3	Propagation in CSP
2.29/2.47	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.29/2.47	c 3	CSP : 125 integers, 4960 booleans, 19890 clauses, largest domain size 10000
2.29/2.47	c 3	Heap : 13 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.29/2.48	c 3	Simplifing CSP by introducing new Boolean variables
2.38/2.59	c 3	CSP : 125 integers, 24808 booleans, 39738 clauses, largest domain size 10000
2.38/2.59	c 3	Heap : 20 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.59/2.71	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.59/2.74	c 3	13 (10%) CSP integer variables are encoded (1274 clauses, 14436 bytes)
2.59/2.75	c 3	25 (20%) CSP integer variables are encoded (2450 clauses, 29724 bytes)
2.59/2.75	c 3	38 (30%) CSP integer variables are encoded (3724 clauses, 46286 bytes)
2.59/2.75	c 3	50 (40%) CSP integer variables are encoded (4900 clauses, 61574 bytes)
2.59/2.75	c 3	63 (50%) CSP integer variables are encoded (6174 clauses, 78136 bytes)
2.59/2.75	c 3	75 (60%) CSP integer variables are encoded (7350 clauses, 93424 bytes)
2.59/2.75	c 3	88 (70%) CSP integer variables are encoded (8624 clauses, 109986 bytes)
2.59/2.76	c 3	100 (80%) CSP integer variables are encoded (9800 clauses, 125274 bytes)
2.68/2.82	c 3	113 (90%) CSP integer variables are encoded (60574 clauses, 886687 bytes)
2.68/2.82	c 3	125 (100%) CSP integer variables are encoded (61750 clauses, 904327 bytes)
3.08/3.26	c 4	3974 (10%) CSP clauses are encoded (265550 clauses, 4689034 bytes)
3.47/3.67	c 4	7948 (20%) CSP clauses are encoded (474474 clauses, 8655352 bytes)
3.87/4.07	c 4	11922 (30%) CSP clauses are encoded (686078 clauses, 12861144 bytes)
4.33/4.51	c 5	15896 (40%) CSP clauses are encoded (904558 clauses, 17205911 bytes)
4.73/4.93	c 5	19869 (50%) CSP clauses are encoded (1128235 clauses, 21654623 bytes)
5.14/5.37	c 6	23843 (60%) CSP clauses are encoded (1359811 clauses, 26261293 bytes)
5.63/5.83	c 6	27817 (70%) CSP clauses are encoded (1599071 clauses, 31021665 bytes)
6.12/6.30	c 7	31791 (80%) CSP clauses are encoded (1847896 clauses, 35973332 bytes)
6.51/6.79	c 7	35765 (90%) CSP clauses are encoded (2107819 clauses, 41146953 bytes)
7.58/7.86	c 8	39738 (100%) CSP clauses are encoded (2682938 clauses, 53113891 bytes)
7.58/7.86	c 8	39738 CSP clauses encoded
7.58/7.86	c 8	Writing map file : HOME/temp.map
7.58/7.87	c 8	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
7.58/7.87	c 8	SAT : 86683 SAT variables, 2682938 SAT clauses, 53113891 bytes
7.58/7.87	c 8	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
7.66/7.92	c 8	SOLVING HOME/temp.cnf
7.66/7.92	c 8	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
43.31/43.97	c 44	DECODING HOME/temp.out WITH HOME/temp.map
43.31/43.97	c 44	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
43.39/44.05	c 44	Decoding HOME/temp.out
43.39/44.08	s UNSATISFIABLE
43.39/44.09	c 44	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
43.39/44.14	c 44	CPU 29.81 (0.03 0.01 29.78 13.69)
43.39/44.14	c 44	END Sat Jul  5 02:18:57 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-1081464-1215217093/watcher-1081464-1215217093 -o /tmp/evaluation-result-1081464-1215217093/solver-1081464-1215217093 -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-1081464-1215217093.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: 2.03 2.01 1.96 4/80 5023
/proc/meminfo: memFree=1735584/2055920 swapFree=4178936/4192956
[pid=5023] ppid=5021 vsize=12268 CPUtime=0
/proc/5023/stat : 5023 (sugar) R 5021 5023 3984 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 2000679680 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 251255290469 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/5023/statm: 3067 316 241 3 0 167 0

[startup+0.0624269 s]
/proc/loadavg: 2.03 2.01 1.96 4/80 5023
/proc/meminfo: memFree=1735584/2055920 swapFree=4178936/4192956
[pid=5023] ppid=5021 vsize=13600 CPUtime=0.04
/proc/5023/stat : 5023 (sugar) S 5021 5023 3984 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2000679680 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5023/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.10121 s]
/proc/loadavg: 2.03 2.01 1.96 4/80 5023
/proc/meminfo: memFree=1735584/2055920 swapFree=4178936/4192956
[pid=5023] ppid=5021 vsize=13600 CPUtime=0.04
/proc/5023/stat : 5023 (sugar) S 5021 5023 3984 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2000679680 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5023/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301225 s]
/proc/loadavg: 2.03 2.01 1.96 4/80 5023
/proc/meminfo: memFree=1735584/2055920 swapFree=4178936/4192956
[pid=5023] ppid=5021 vsize=13600 CPUtime=0.04
/proc/5023/stat : 5023 (sugar) S 5021 5023 3984 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2000679680 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5023/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701275 s]
/proc/loadavg: 2.03 2.01 1.96 4/80 5023
/proc/meminfo: memFree=1735584/2055920 swapFree=4178936/4192956
[pid=5023] ppid=5021 vsize=13600 CPUtime=0.04
/proc/5023/stat : 5023 (sugar) S 5021 5023 3984 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2000679680 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5023/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+1.50236 s]
/proc/loadavg: 2.03 2.01 1.96 4/91 5045
/proc/meminfo: memFree=1728648/2055920 swapFree=4178936/4192956
[pid=5023] ppid=5021 vsize=13600 CPUtime=0.82
/proc/5023/stat : 5023 (sugar) S 5021 5023 3984 0 -1 4194304 973 7293 0 1 3 1 74 4 15 0 1 0 2000679680 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5023/statm: 3400 797 370 3 0 500 0
[pid=5036] ppid=5023 vsize=5356 CPUtime=0
/proc/5036/stat : 5036 (sh) S 5023 5023 3984 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2000679770 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5036/statm: 1339 233 193 169 0 50 0
[pid=5037] ppid=5036 vsize=864340 CPUtime=0.58
/proc/5037/stat : 5037 (java) S 5036 5023 3984 0 -1 0 4289 0 1 0 55 3 0 0 18 0 9 0 2000679770 885084160 3729 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/5037/statm: 216085 3729 1731 9 0 210660 0
[pid=5037/tid=5038] ppid=5036 vsize=864340 CPUtime=0.46
/proc/5037/task/5038/stat : 5038 (java) R 5036 5023 3984 0 -1 64 2659 0 1 0 44 2 0 0 21 0 9 0 2000679771 885084160 3729 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5039] ppid=5036 vsize=864340 CPUtime=0.03
/proc/5037/task/5039/stat : 5039 (java) R 5036 5023 3984 0 -1 64 598 0 0 0 3 0 0 0 16 0 9 0 2000679772 885084160 3729 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5040] ppid=5036 vsize=864340 CPUtime=0
/proc/5037/task/5040/stat : 5040 (java) S 5036 5023 3984 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 2000679772 885084160 3729 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5041] ppid=5036 vsize=864340 CPUtime=0
/proc/5037/task/5041/stat : 5041 (java) S 5036 5023 3984 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 2000679772 885084160 3729 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5042] ppid=5036 vsize=864340 CPUtime=0
/proc/5037/task/5042/stat : 5042 (java) S 5036 5023 3984 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2000679774 885084160 3729 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5043] ppid=5036 vsize=864340 CPUtime=0.07
/proc/5037/task/5043/stat : 5043 (java) S 5036 5023 3984 0 -1 64 340 0 0 0 7 0 0 0 16 0 9 0 2000679774 885084160 3729 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5044] ppid=5036 vsize=864340 CPUtime=0
/proc/5037/task/5044/stat : 5044 (java) S 5036 5023 3984 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2000679774 885084160 3729 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5045] ppid=5036 vsize=864340 CPUtime=0
/proc/5037/task/5045/stat : 5045 (java) S 5036 5023 3984 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2000679774 885084160 3729 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 883296

[startup+3.10254 s]
/proc/loadavg: 2.03 2.01 1.96 3/91 5045
/proc/meminfo: memFree=1713992/2055920 swapFree=4178936/4192956
[pid=5023] ppid=5021 vsize=13600 CPUtime=0.82
/proc/5023/stat : 5023 (sugar) S 5021 5023 3984 0 -1 4194304 974 7293 0 1 3 1 74 4 15 0 1 0 2000679680 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5023/statm: 3400 797 370 3 0 500 0
[pid=5036] ppid=5023 vsize=5356 CPUtime=0
/proc/5036/stat : 5036 (sh) S 5023 5023 3984 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2000679770 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5036/statm: 1339 233 193 169 0 50 0
[pid=5037] ppid=5036 vsize=868484 CPUtime=2.16
/proc/5037/stat : 5037 (java) S 5036 5023 3984 0 -1 0 11367 0 1 0 207 9 0 0 18 0 9 0 2000679770 889327616 10382 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/5037/statm: 217121 10382 2565 9 0 211668 0
[pid=5037/tid=5038] ppid=5036 vsize=868484 CPUtime=1.37
/proc/5037/task/5038/stat : 5038 (java) R 5036 5023 3984 0 -1 64 2950 0 1 0 132 5 0 0 25 0 9 0 2000679771 889327616 10382 996147200 134512640 134550740 4294955952 18446744073709551615 102064685 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5039] ppid=5036 vsize=868484 CPUtime=0.53
/proc/5037/task/5039/stat : 5039 (java) S 5036 5023 3984 0 -1 64 6239 0 0 0 50 3 0 0 16 0 9 0 2000679772 889327616 10382 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5040] ppid=5036 vsize=868484 CPUtime=0
/proc/5037/task/5040/stat : 5040 (java) S 5036 5023 3984 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2000679772 889327616 10382 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5041] ppid=5036 vsize=868484 CPUtime=0
/proc/5037/task/5041/stat : 5041 (java) S 5036 5023 3984 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 2000679772 889327616 10382 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5042] ppid=5036 vsize=868484 CPUtime=0
/proc/5037/task/5042/stat : 5042 (java) S 5036 5023 3984 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2000679774 889327616 10382 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5043] ppid=5036 vsize=868484 CPUtime=0.24
/proc/5037/task/5043/stat : 5043 (java) S 5036 5023 3984 0 -1 64 1485 0 0 0 24 0 0 0 16 0 9 0 2000679774 889327616 10382 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5044] ppid=5036 vsize=868484 CPUtime=0
/proc/5037/task/5044/stat : 5044 (java) S 5036 5023 3984 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2000679774 889327616 10382 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5045] ppid=5036 vsize=868484 CPUtime=0
/proc/5037/task/5045/stat : 5045 (java) S 5036 5023 3984 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2000679774 889327616 10382 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 887440

[startup+6.30192 s]
/proc/loadavg: 2.02 2.01 1.96 3/91 5045
/proc/meminfo: memFree=1674888/2055920 swapFree=4178936/4192956
[pid=5023] ppid=5021 vsize=13600 CPUtime=0.82
/proc/5023/stat : 5023 (sugar) S 5021 5023 3984 0 -1 4194304 974 7293 0 1 3 1 74 4 15 0 1 0 2000679680 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5023/statm: 3400 797 370 3 0 500 0
[pid=5036] ppid=5023 vsize=5356 CPUtime=0
/proc/5036/stat : 5036 (sh) S 5023 5023 3984 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2000679770 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5036/statm: 1339 233 193 169 0 50 0
[pid=5037] ppid=5036 vsize=868484 CPUtime=5.3
/proc/5037/stat : 5037 (java) S 5036 5023 3984 0 -1 0 11886 0 1 0 498 32 0 0 18 0 9 0 2000679770 889327616 10387 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/5037/statm: 217121 10387 2565 9 0 211668 0
[pid=5037/tid=5038] ppid=5036 vsize=868484 CPUtime=4.32
/proc/5037/task/5038/stat : 5038 (java) R 5036 5023 3984 0 -1 64 3465 0 1 0 408 24 0 0 25 0 9 0 2000679771 889327616 10387 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5039] ppid=5036 vsize=868484 CPUtime=0.71
/proc/5037/task/5039/stat : 5039 (java) S 5036 5023 3984 0 -1 64 6239 0 0 0 65 6 0 0 15 0 9 0 2000679772 889327616 10387 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5040] ppid=5036 vsize=868484 CPUtime=0
/proc/5037/task/5040/stat : 5040 (java) S 5036 5023 3984 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2000679772 889327616 10387 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5041] ppid=5036 vsize=868484 CPUtime=0
/proc/5037/task/5041/stat : 5041 (java) S 5036 5023 3984 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 2000679772 889327616 10387 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5042] ppid=5036 vsize=868484 CPUtime=0
/proc/5037/task/5042/stat : 5042 (java) S 5036 5023 3984 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2000679774 889327616 10387 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5043] ppid=5036 vsize=868484 CPUtime=0.25
/proc/5037/task/5043/stat : 5043 (java) S 5036 5023 3984 0 -1 64 1489 0 0 0 25 0 0 0 16 0 9 0 2000679774 889327616 10387 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5044] ppid=5036 vsize=868484 CPUtime=0
/proc/5037/task/5044/stat : 5044 (java) S 5036 5023 3984 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2000679774 889327616 10387 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5037/tid=5045] ppid=5036 vsize=868484 CPUtime=0
/proc/5037/task/5045/stat : 5045 (java) S 5036 5023 3984 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2000679774 889327616 10387 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 887440

[startup+12.7026 s]
/proc/loadavg: 2.02 2.01 1.96 3/83 5047
/proc/meminfo: memFree=1660168/2055920 swapFree=4178936/4192956
[pid=5023] ppid=5021 vsize=13600 CPUtime=7.68
/proc/5023/stat : 5023 (sugar) S 5021 5023 3984 0 -1 4194304 1023 19743 0 2 3 1 711 53 16 0 1 0 2000679680 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5023/statm: 3400 798 370 3 0 500 0
[pid=5046] ppid=5023 vsize=5356 CPUtime=0
/proc/5046/stat : 5046 (sh) S 5023 5023 3984 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000680472 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5046/statm: 1339 232 193 169 0 50 0
[pid=5047] ppid=5046 vsize=27388 CPUtime=4.72
/proc/5047/stat : 5047 (picosat) R 5046 5023 3984 0 -1 4194304 5814 0 0 0 213 259 0 0 25 0 1 0 2000680472 28045312 5800 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/5047/statm: 6847 5800 40 102 0 6742 0
Current children cumulated CPU time (s) 12.4
Current children cumulated vsize (KiB) 46344

[startup+25.502 s]
/proc/loadavg: 2.02 2.01 1.96 3/83 5047
/proc/meminfo: memFree=1608968/2055920 swapFree=4178936/4192956
[pid=5023] ppid=5021 vsize=13600 CPUtime=7.68
/proc/5023/stat : 5023 (sugar) S 5021 5023 3984 0 -1 4194304 1023 19743 0 2 3 1 711 53 16 0 1 0 2000679680 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5023/statm: 3400 798 370 3 0 500 0
[pid=5046] ppid=5023 vsize=5356 CPUtime=0
/proc/5046/stat : 5046 (sh) S 5023 5023 3984 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000680472 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5046/statm: 1339 232 193 169 0 50 0
[pid=5047] ppid=5046 vsize=77092 CPUtime=17.39
/proc/5047/stat : 5047 (picosat) R 5046 5023 3984 0 -1 4194304 18255 0 0 0 784 955 0 0 25 0 1 0 2000680472 78942208 18241 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/5047/statm: 19273 18241 40 102 0 19168 0
Current children cumulated CPU time (s) 25.07
Current children cumulated vsize (KiB) 96048

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

[startup+31.9067 s]
/proc/loadavg: 2.02 2.01 1.96 3/83 5047
/proc/meminfo: memFree=1583176/2055920 swapFree=4178936/4192956
[pid=5023] ppid=5021 vsize=13600 CPUtime=7.68
/proc/5023/stat : 5023 (sugar) S 5021 5023 3984 0 -1 4194304 1023 19743 0 2 3 1 711 53 16 0 1 0 2000679680 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5023/statm: 3400 798 370 3 0 500 0
[pid=5046] ppid=5023 vsize=5356 CPUtime=0
/proc/5046/stat : 5046 (sh) S 5023 5023 3984 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000680472 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5046/statm: 1339 232 193 169 0 50 0
[pid=5047] ppid=5046 vsize=107328 CPUtime=23.74
/proc/5047/stat : 5047 (picosat) R 5046 5023 3984 0 -1 4194304 24503 0 0 0 1071 1303 0 0 25 0 1 0 2000680472 109903872 24489 996147200 134512640 134931368 4294956256 18446744073709551615 134560065 0 0 4096 0 0 0 0 17 1 0 0
/proc/5047/statm: 26832 24489 40 102 0 26727 0
Current children cumulated CPU time (s) 31.42
Current children cumulated vsize (KiB) 126284

[startup+38.3024 s]
/proc/loadavg: 2.01 2.01 1.96 3/83 5047
/proc/meminfo: memFree=1581896/2055920 swapFree=4178936/4192956
[pid=5023] ppid=5021 vsize=13600 CPUtime=7.68
/proc/5023/stat : 5023 (sugar) S 5021 5023 3984 0 -1 4194304 1023 19743 0 2 3 1 711 53 16 0 1 0 2000679680 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5023/statm: 3400 798 370 3 0 500 0
[pid=5046] ppid=5023 vsize=5356 CPUtime=0
/proc/5046/stat : 5046 (sh) S 5023 5023 3984 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000680472 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5046/statm: 1339 232 193 169 0 50 0
[pid=5047] ppid=5046 vsize=109028 CPUtime=30.09
/proc/5047/stat : 5047 (picosat) R 5046 5023 3984 0 -1 4194304 24767 0 0 0 1698 1311 0 0 25 0 1 0 2000680472 111644672 24753 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5047/statm: 27257 24753 42 102 0 27152 0
Current children cumulated CPU time (s) 37.77
Current children cumulated vsize (KiB) 127984

[startup+41.5017 s]
/proc/loadavg: 2.01 2.01 1.96 3/83 5047
/proc/meminfo: memFree=1581832/2055920 swapFree=4178936/4192956
[pid=5023] ppid=5021 vsize=13600 CPUtime=7.68
/proc/5023/stat : 5023 (sugar) S 5021 5023 3984 0 -1 4194304 1023 19743 0 2 3 1 711 53 16 0 1 0 2000679680 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5023/statm: 3400 798 370 3 0 500 0
[pid=5046] ppid=5023 vsize=5356 CPUtime=0
/proc/5046/stat : 5046 (sh) S 5023 5023 3984 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000680472 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5046/statm: 1339 232 193 169 0 50 0
[pid=5047] ppid=5046 vsize=109028 CPUtime=33.25
/proc/5047/stat : 5047 (picosat) R 5046 5023 3984 0 -1 4194304 24780 0 0 0 2014 1311 0 0 25 0 1 0 2000680472 111644672 24766 996147200 134512640 134931368 4294956256 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/5047/statm: 27257 24766 42 102 0 27152 0
Current children cumulated CPU time (s) 40.93
Current children cumulated vsize (KiB) 127984

[startup+43.1019 s]
/proc/loadavg: 2.01 2.01 1.96 3/83 5047
/proc/meminfo: memFree=1580936/2055920 swapFree=4178936/4192956
[pid=5023] ppid=5021 vsize=13600 CPUtime=7.68
/proc/5023/stat : 5023 (sugar) S 5021 5023 3984 0 -1 4194304 1023 19743 0 2 3 1 711 53 16 0 1 0 2000679680 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5023/statm: 3400 798 370 3 0 500 0
[pid=5046] ppid=5023 vsize=5356 CPUtime=0
/proc/5046/stat : 5046 (sh) S 5023 5023 3984 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000680472 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5046/statm: 1339 232 193 169 0 50 0
[pid=5047] ppid=5046 vsize=109028 CPUtime=34.83
/proc/5047/stat : 5047 (picosat) R 5046 5023 3984 0 -1 4194304 24784 0 0 0 2172 1311 0 0 25 0 1 0 2000680472 111644672 24770 996147200 134512640 134931368 4294956256 18446744073709551615 134525723 0 0 4096 0 0 0 0 17 1 0 0
/proc/5047/statm: 27257 24770 42 102 0 27152 0
Current children cumulated CPU time (s) 42.51
Current children cumulated vsize (KiB) 127984

[startup+43.902 s]
/proc/loadavg: 2.01 2.01 1.96 3/83 5047
/proc/meminfo: memFree=1580936/2055920 swapFree=4178936/4192956
[pid=5023] ppid=5021 vsize=13600 CPUtime=7.68
/proc/5023/stat : 5023 (sugar) S 5021 5023 3984 0 -1 4194304 1023 19743 0 2 3 1 711 53 16 0 1 0 2000679680 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5023/statm: 3400 798 370 3 0 500 0
[pid=5046] ppid=5023 vsize=5356 CPUtime=0
/proc/5046/stat : 5046 (sh) S 5023 5023 3984 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000680472 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5046/statm: 1339 232 193 169 0 50 0
[pid=5047] ppid=5046 vsize=109032 CPUtime=35.63
/proc/5047/stat : 5047 (picosat) R 5046 5023 3984 0 -1 4194304 24787 0 0 0 2252 1311 0 0 25 0 1 0 2000680472 111648768 24773 996147200 134512640 134931368 4294956256 18446744073709551615 134533676 0 0 4096 0 0 0 0 17 1 0 0
/proc/5047/statm: 27258 24773 42 102 0 27153 0
Current children cumulated CPU time (s) 43.31
Current children cumulated vsize (KiB) 127988

[startup+44.101 s]
/proc/loadavg: 2.01 2.01 1.96 3/83 5047
/proc/meminfo: memFree=1580936/2055920 swapFree=4178936/4192956
[pid=5023] ppid=5021 vsize=13600 CPUtime=43.39
/proc/5023/stat : 5023 (sugar) S 5021 5023 3984 0 -1 4194304 1089 44817 0 2 3 1 2969 1366 16 0 1 0 2000679680 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 251264020578 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5023/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 43.39
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 44.1764
CPU time (s): 43.5674
CPU user time (s): 29.8195
CPU system time (s): 13.7479
CPU usage (%): 98.6213
Max. virtual memory (cumulated for all children) (KiB): 887580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.8195
system time used= 13.7479
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49609
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= 8227
involuntary context switches= 9707

runsolver used 0.06399 second user time and 0.154976 second system time

The end

Launcher Data (download as text)

Begin job on node64 at 2008-07-05 02:18:13
IDJOB=1081464
IDBENCH=57105
IDSOLVER=345
FILE ID=node64/1081464-1215217093
PBS_JOBID= 7881776
Free space on /tmp= 66388 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-100-5-add.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-1081464-1215217093/watcher-1081464-1215217093 -o /tmp/evaluation-result-1081464-1215217093/solver-1081464-1215217093 -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-1081464-1215217093.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 322bbcff3f69f7245f51580899f28315
RANDOM SEED=1638431867

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:       1736064 kB
Buffers:         19512 kB
Cached:         145584 kB
SwapCached:       7148 kB
Active:         215332 kB
Inactive:        50704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736064 kB
SwapTotal:     4192956 kB
SwapFree:      4178936 kB
Dirty:            1892 kB
Writeback:           0 kB
Mapped:         117292 kB
Slab:            38580 kB
Committed_AS:  4836172 kB
PageTables:       1956 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 2008-07-05 02:18:57