Trace number 1081380

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 45.0232 45.636

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-100-5-mul.xml
MD5SUM368c4b39c2d9adff7fe3e26447d96356
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 benchmark30.7603
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of constraints5460
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5460
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.05	c 0	BEGIN Sat Jul  5 02:12:15 2008
0.00/0.05	c 0	PID 6029
0.00/0.05	c 0	HOST node2.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1081380-1215216735.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-1081380-1215216735.xml' 'HOME/temp.csp'
0.03/0.86	c 1	2 domains, 105 variables, 4 predicates, 0 relations, 5460 constraints
0.03/0.91	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.91	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'
0.03/0.99	c 1	Parsing HOME/temp.csp
1.30/1.40	c 2	parsed 5571 expressions
1.30/1.40	c 2	Heap : 2 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.30/1.40	c 2	Converting to clausal form CSP
1.49/1.66	c 2	converted 558 (10%) expressions
1.60/1.77	c 2	converted 1115 (20%) expressions
1.70/1.85	c 2	converted 1672 (30%) expressions
1.80/1.91	c 2	converted 2229 (40%) expressions
1.89/2.01	c 2	converted 2786 (50%) expressions
1.89/2.07	c 2	converted 3343 (60%) expressions
1.99/2.13	c 2	converted 3900 (70%) expressions
1.99/2.18	c 2	converted 4457 (80%) expressions
2.08/2.24	c 2	converted 5014 (90%) expressions
2.19/2.37	c 3	converted 5571 (100%) expressions
2.19/2.37	c 3	CSP : 125 integers, 4960 booleans, 20390 clauses, largest domain size 10000
2.19/2.37	c 3	Heap : 12 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.19/2.37	c 3	Propagation in CSP
2.28/2.48	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.28/2.48	c 3	CSP : 125 integers, 4960 booleans, 20390 clauses, largest domain size 10000
2.28/2.48	c 3	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.28/2.49	c 3	Simplifing CSP by introducing new Boolean variables
2.58/2.74	c 3	CSP : 125 integers, 25808 booleans, 41238 clauses, largest domain size 10000
2.58/2.74	c 3	Heap : 21 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.68/2.87	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.78/2.90	c 3	13 (10%) CSP integer variables are encoded (1274 clauses, 14436 bytes)
2.78/2.91	c 3	25 (20%) CSP integer variables are encoded (2450 clauses, 29724 bytes)
2.78/2.91	c 3	38 (30%) CSP integer variables are encoded (3724 clauses, 46286 bytes)
2.78/2.91	c 3	50 (40%) CSP integer variables are encoded (4900 clauses, 61574 bytes)
2.78/2.91	c 3	63 (50%) CSP integer variables are encoded (6174 clauses, 78136 bytes)
2.78/2.92	c 3	75 (60%) CSP integer variables are encoded (7350 clauses, 93424 bytes)
2.78/2.92	c 3	88 (70%) CSP integer variables are encoded (8624 clauses, 109986 bytes)
2.78/2.92	c 3	100 (80%) CSP integer variables are encoded (9800 clauses, 125274 bytes)
2.78/2.98	c 3	113 (90%) CSP integer variables are encoded (60574 clauses, 886687 bytes)
2.78/2.98	c 3	125 (100%) CSP integer variables are encoded (61750 clauses, 904327 bytes)
3.67/3.82	c 4	4124 (10%) CSP clauses are encoded (474240 clauses, 9131190 bytes)
4.06/4.22	c 4	8248 (20%) CSP clauses are encoded (690558 clauses, 13247621 bytes)
4.46/4.66	c 5	12372 (30%) CSP clauses are encoded (912816 clauses, 17672095 bytes)
4.85/5.10	c 5	16496 (40%) CSP clauses are encoded (1138395 clauses, 22163948 bytes)
5.35/5.56	c 6	20619 (50%) CSP clauses are encoded (1374003 clauses, 26857402 bytes)
5.85/6.02	c 6	24743 (60%) CSP clauses are encoded (1616611 clauses, 31691860 bytes)
6.25/6.49	c 7	28867 (70%) CSP clauses are encoded (1865235 clauses, 36647647 bytes)
6.73/6.99	c 7	32991 (80%) CSP clauses are encoded (2125863 clauses, 41844507 bytes)
7.31/7.52	c 8	37115 (90%) CSP clauses are encoded (2396871 clauses, 47252012 bytes)
8.00/8.26	c 8	41238 (100%) CSP clauses are encoded (2783438 clauses, 55204256 bytes)
8.00/8.26	c 8	41238 CSP clauses encoded
8.00/8.26	c 8	Writing map file : HOME/temp.map
8.00/8.27	c 8	Heap : 15 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
8.00/8.27	c 8	SAT : 87683 SAT variables, 2783438 SAT clauses, 55204256 bytes
8.00/8.27	c 8	Heap : 15 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
8.08/8.33	c 9	SOLVING HOME/temp.cnf
8.08/8.33	c 9	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
44.80/45.44	c 46	DECODING HOME/temp.out WITH HOME/temp.map
44.80/45.44	c 46	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
44.86/45.52	c 46	Decoding HOME/temp.out
44.86/45.55	s UNSATISFIABLE
44.86/45.56	c 46	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
44.86/45.61	c 46	CPU 30.99 (0.03 0.01 30.96 13.97)
44.86/45.61	c 46	END Sat Jul  5 02:13:01 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-1081380-1215216735/watcher-1081380-1215216735 -o /tmp/evaluation-result-1081380-1215216735/solver-1081380-1215216735 -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-1081380-1215216735.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 1.98 1.99 4/72 6029
/proc/meminfo: memFree=1650160/2055920 swapFree=4180884/4192956
[pid=6029] ppid=6027 vsize=12268 CPUtime=0
/proc/6029/stat : 6029 (sugar) R 6027 6029 2864 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 1006078135 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 206381480549 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/6029/statm: 3067 316 241 3 0 167 0

[startup+0.101535 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 6029
/proc/meminfo: memFree=1650160/2055920 swapFree=4180884/4192956
[pid=6029] ppid=6027 vsize=13600 CPUtime=0.03
/proc/6029/stat : 6029 (sugar) S 6027 6029 2864 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1006078135 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6029/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.201543 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 6029
/proc/meminfo: memFree=1650160/2055920 swapFree=4180884/4192956
[pid=6029] ppid=6027 vsize=13600 CPUtime=0.03
/proc/6029/stat : 6029 (sugar) S 6027 6029 2864 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1006078135 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6029/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301549 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 6029
/proc/meminfo: memFree=1650160/2055920 swapFree=4180884/4192956
[pid=6029] ppid=6027 vsize=13600 CPUtime=0.03
/proc/6029/stat : 6029 (sugar) S 6027 6029 2864 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1006078135 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6029/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701596 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 6029
/proc/meminfo: memFree=1650160/2055920 swapFree=4180884/4192956
[pid=6029] ppid=6027 vsize=13600 CPUtime=0.03
/proc/6029/stat : 6029 (sugar) S 6027 6029 2864 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1006078135 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6029/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50268 s]
/proc/loadavg: 1.92 1.98 1.99 4/83 6051
/proc/meminfo: memFree=1642776/2055920 swapFree=4180884/4192956
[pid=6029] ppid=6027 vsize=13600 CPUtime=0.83
/proc/6029/stat : 6029 (sugar) S 6027 6029 2864 0 -1 4194304 973 7444 0 1 3 0 75 5 15 0 1 0 1006078135 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6029/statm: 3400 797 370 3 0 500 0
[pid=6042] ppid=6029 vsize=5356 CPUtime=0
/proc/6042/stat : 6042 (sh) S 6029 6029 2864 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1006078226 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6042/statm: 1339 233 193 169 0 50 0
[pid=6043] ppid=6042 vsize=864152 CPUtime=0.57
/proc/6043/stat : 6043 (java) S 6042 6029 2864 0 -1 0 4374 0 1 0 55 2 0 0 18 0 9 0 1006078226 884891648 3789 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6043/statm: 216038 3789 1731 9 0 210613 0
[pid=6043/tid=6044] ppid=6042 vsize=864152 CPUtime=0.41
/proc/6043/task/6044/stat : 6044 (java) R 6042 6029 2864 0 -1 64 2659 0 1 0 40 1 0 0 20 0 9 0 1006078227 884891648 3789 996147200 134512640 134550740 4294955952 18446744073709551615 4125961412 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6045] ppid=6042 vsize=864152 CPUtime=0.04
/proc/6043/task/6045/stat : 6045 (java) S 6042 6029 2864 0 -1 64 671 0 0 0 4 0 0 0 16 0 9 0 1006078229 884891648 3789 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6046] ppid=6042 vsize=864152 CPUtime=0
/proc/6043/task/6046/stat : 6046 (java) S 6042 6029 2864 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 1006078229 884891648 3789 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6047] ppid=6042 vsize=864152 CPUtime=0
/proc/6043/task/6047/stat : 6047 (java) S 6042 6029 2864 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 1006078229 884891648 3789 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6048] ppid=6042 vsize=864152 CPUtime=0
/proc/6043/task/6048/stat : 6048 (java) S 6042 6029 2864 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1006078231 884891648 3789 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6049] ppid=6042 vsize=864152 CPUtime=0.1
/proc/6043/task/6049/stat : 6049 (java) S 6042 6029 2864 0 -1 64 352 0 0 0 10 0 0 0 16 0 9 0 1006078231 884891648 3789 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6050] ppid=6042 vsize=864152 CPUtime=0
/proc/6043/task/6050/stat : 6050 (java) S 6042 6029 2864 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1006078231 884891648 3789 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6051] ppid=6042 vsize=864152 CPUtime=0
/proc/6043/task/6051/stat : 6051 (java) S 6042 6029 2864 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1006078231 884891648 3789 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) 883108

[startup+3.10285 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 6051
/proc/meminfo: memFree=1626392/2055920 swapFree=4180884/4192956
[pid=6029] ppid=6027 vsize=13600 CPUtime=0.83
/proc/6029/stat : 6029 (sugar) S 6027 6029 2864 0 -1 4194304 974 7444 0 1 3 0 75 5 15 0 1 0 1006078135 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6029/statm: 3400 797 370 3 0 500 0
[pid=6042] ppid=6029 vsize=5356 CPUtime=0
/proc/6042/stat : 6042 (sh) S 6029 6029 2864 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1006078226 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6042/statm: 1339 233 193 169 0 50 0
[pid=6043] ppid=6042 vsize=868476 CPUtime=2.15
/proc/6043/stat : 6043 (java) S 6042 6029 2864 0 -1 0 11722 0 1 0 208 7 0 0 18 0 9 0 1006078226 889319424 10662 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6043/statm: 217119 10662 2565 9 0 211666 0
[pid=6043/tid=6044] ppid=6042 vsize=868476 CPUtime=1.2
/proc/6043/task/6044/stat : 6044 (java) R 6042 6029 2864 0 -1 64 3033 0 1 0 118 2 0 0 25 0 9 0 1006078227 889319424 10662 996147200 134512640 134550740 4294955952 18446744073709551615 4126981473 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6045] ppid=6042 vsize=868476 CPUtime=0.67
/proc/6043/task/6045/stat : 6045 (java) S 6042 6029 2864 0 -1 64 6487 0 0 0 64 3 0 0 16 0 9 0 1006078229 889319424 10662 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6046] ppid=6042 vsize=868476 CPUtime=0
/proc/6043/task/6046/stat : 6046 (java) S 6042 6029 2864 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1006078229 889319424 10662 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6047] ppid=6042 vsize=868476 CPUtime=0
/proc/6043/task/6047/stat : 6047 (java) S 6042 6029 2864 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1006078229 889319424 10662 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6048] ppid=6042 vsize=868476 CPUtime=0
/proc/6043/task/6048/stat : 6048 (java) S 6042 6029 2864 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1006078231 889319424 10662 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6049] ppid=6042 vsize=868476 CPUtime=0.24
/proc/6043/task/6049/stat : 6049 (java) S 6042 6029 2864 0 -1 64 1509 0 0 0 24 0 0 0 16 0 9 0 1006078231 889319424 10662 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6050] ppid=6042 vsize=868476 CPUtime=0
/proc/6043/task/6050/stat : 6050 (java) S 6042 6029 2864 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1006078231 889319424 10662 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6051] ppid=6042 vsize=868476 CPUtime=0
/proc/6043/task/6051/stat : 6051 (java) S 6042 6029 2864 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1006078231 889319424 10662 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 887432

[startup+6.30218 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 6051
/proc/meminfo: memFree=1588632/2055920 swapFree=4180884/4192956
[pid=6029] ppid=6027 vsize=13600 CPUtime=0.83
/proc/6029/stat : 6029 (sugar) S 6027 6029 2864 0 -1 4194304 974 7444 0 1 3 0 75 5 15 0 1 0 1006078135 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6029/statm: 3400 797 370 3 0 500 0
[pid=6042] ppid=6029 vsize=5356 CPUtime=0
/proc/6042/stat : 6042 (sh) S 6029 6029 2864 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1006078226 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6042/statm: 1339 233 193 169 0 50 0
[pid=6043] ppid=6042 vsize=868476 CPUtime=5.31
/proc/6043/stat : 6043 (java) S 6042 6029 2864 0 -1 0 12122 0 1 0 502 29 0 0 18 0 9 0 1006078226 889319424 10671 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6043/statm: 217119 10671 2565 9 0 211666 0
[pid=6043/tid=6044] ppid=6042 vsize=868476 CPUtime=4.21
/proc/6043/task/6044/stat : 6044 (java) R 6042 6029 2864 0 -1 64 3427 0 1 0 399 22 0 0 25 0 9 0 1006078227 889319424 10671 996147200 134512640 134550740 4294955952 18446744073709551615 4126982640 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6045] ppid=6042 vsize=868476 CPUtime=0.81
/proc/6043/task/6045/stat : 6045 (java) S 6042 6029 2864 0 -1 64 6487 0 0 0 76 5 0 0 16 0 9 0 1006078229 889319424 10671 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6046] ppid=6042 vsize=868476 CPUtime=0
/proc/6043/task/6046/stat : 6046 (java) S 6042 6029 2864 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1006078229 889319424 10671 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6047] ppid=6042 vsize=868476 CPUtime=0
/proc/6043/task/6047/stat : 6047 (java) S 6042 6029 2864 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1006078229 889319424 10671 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6048] ppid=6042 vsize=868476 CPUtime=0
/proc/6043/task/6048/stat : 6048 (java) S 6042 6029 2864 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1006078231 889319424 10671 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6049] ppid=6042 vsize=868476 CPUtime=0.26
/proc/6043/task/6049/stat : 6049 (java) S 6042 6029 2864 0 -1 64 1515 0 0 0 26 0 0 0 16 0 9 0 1006078231 889319424 10671 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6050] ppid=6042 vsize=868476 CPUtime=0
/proc/6043/task/6050/stat : 6050 (java) S 6042 6029 2864 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1006078231 889319424 10671 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6043/tid=6051] ppid=6042 vsize=868476 CPUtime=0
/proc/6043/task/6051/stat : 6051 (java) S 6042 6029 2864 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1006078231 889319424 10671 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 887432

[startup+12.7018 s]
/proc/loadavg: 2.25 2.05 2.02 3/75 6053
/proc/meminfo: memFree=1574104/2055920 swapFree=4180884/4192956
[pid=6029] ppid=6027 vsize=13600 CPUtime=8.1
/proc/6029/stat : 6029 (sugar) S 6027 6029 2864 0 -1 4194304 1023 20114 0 2 3 1 754 52 16 0 1 0 1006078135 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6029/statm: 3400 798 370 3 0 500 0
[pid=6052] ppid=6029 vsize=5356 CPUtime=0
/proc/6052/stat : 6052 (sh) S 6029 6029 2864 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1006078969 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6052/statm: 1339 232 193 169 0 50 0
[pid=6053] ppid=6052 vsize=25936 CPUtime=4.3
/proc/6053/stat : 6053 (picosat) R 6052 6029 2864 0 -1 4194304 5391 0 0 0 196 234 0 0 25 0 1 0 1006078969 26558464 5377 996147200 134512640 134931368 4294956256 18446744073709551615 134520649 0 0 4096 0 0 0 0 17 1 0 0
/proc/6053/statm: 6484 5377 40 102 0 6379 0
Current children cumulated CPU time (s) 12.4
Current children cumulated vsize (KiB) 44892

[startup+25.5012 s]
/proc/loadavg: 2.19 2.05 2.01 3/75 6053
/proc/meminfo: memFree=1522776/2055920 swapFree=4180884/4192956
[pid=6029] ppid=6027 vsize=13600 CPUtime=8.1
/proc/6029/stat : 6029 (sugar) S 6027 6029 2864 0 -1 4194304 1023 20114 0 2 3 1 754 52 16 0 1 0 1006078135 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6029/statm: 3400 798 370 3 0 500 0
[pid=6052] ppid=6029 vsize=5356 CPUtime=0
/proc/6052/stat : 6052 (sh) S 6029 6029 2864 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1006078969 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6052/statm: 1339 232 193 169 0 50 0
[pid=6053] ppid=6052 vsize=75772 CPUtime=16.98
/proc/6053/stat : 6053 (picosat) R 6052 6029 2864 0 -1 4194304 17839 0 0 0 783 915 0 0 25 0 1 0 1006078969 77590528 17825 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6053/statm: 18943 17825 40 102 0 18838 0
Current children cumulated CPU time (s) 25.08
Current children cumulated vsize (KiB) 94728

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

[startup+25.6012 s]
/proc/loadavg: 2.19 2.05 2.01 3/75 6053
/proc/meminfo: memFree=1522776/2055920 swapFree=4180884/4192956
[pid=6029] ppid=6027 vsize=13600 CPUtime=8.1
/proc/6029/stat : 6029 (sugar) S 6027 6029 2864 0 -1 4194304 1023 20114 0 2 3 1 754 52 16 0 1 0 1006078135 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6029/statm: 3400 798 370 3 0 500 0
[pid=6052] ppid=6029 vsize=5356 CPUtime=0
/proc/6052/stat : 6052 (sh) S 6029 6029 2864 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1006078969 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6052/statm: 1339 232 193 169 0 50 0
[pid=6053] ppid=6052 vsize=76036 CPUtime=17.08
/proc/6053/stat : 6053 (picosat) R 6052 6029 2864 0 -1 4194304 17935 0 0 0 786 922 0 0 25 0 1 0 1006078969 77860864 17921 996147200 134512640 134931368 4294956256 18446744073709551615 134549433 0 0 4096 0 0 0 0 17 1 0 0
/proc/6053/statm: 19009 17921 40 102 0 18904 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 94992

[startup+38.4015 s]
/proc/loadavg: 2.16 2.04 2.01 3/75 6053
/proc/meminfo: memFree=1490904/2055920 swapFree=4180884/4192956
[pid=6029] ppid=6027 vsize=13600 CPUtime=8.1
/proc/6029/stat : 6029 (sugar) S 6027 6029 2864 0 -1 4194304 1023 20114 0 2 3 1 754 52 16 0 1 0 1006078135 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6029/statm: 3400 798 370 3 0 500 0
[pid=6052] ppid=6029 vsize=5356 CPUtime=0
/proc/6052/stat : 6052 (sh) S 6029 6029 2864 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1006078969 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6052/statm: 1339 232 193 169 0 50 0
[pid=6053] ppid=6052 vsize=112072 CPUtime=29.77
/proc/6053/stat : 6053 (picosat) R 6052 6029 2864 0 -1 4194304 25667 0 0 0 1637 1340 0 0 25 0 1 0 1006078969 114761728 25642 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6053/statm: 28018 25642 42 102 0 27913 0
Current children cumulated CPU time (s) 37.87
Current children cumulated vsize (KiB) 131028

[startup+41.6028 s]
/proc/loadavg: 2.15 2.04 2.01 3/75 6053
/proc/meminfo: memFree=1490904/2055920 swapFree=4180884/4192956
[pid=6029] ppid=6027 vsize=13600 CPUtime=8.1
/proc/6029/stat : 6029 (sugar) S 6027 6029 2864 0 -1 4194304 1023 20114 0 2 3 1 754 52 16 0 1 0 1006078135 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6029/statm: 3400 798 370 3 0 500 0
[pid=6052] ppid=6029 vsize=5356 CPUtime=0
/proc/6052/stat : 6052 (sh) S 6029 6029 2864 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1006078969 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6052/statm: 1339 232 193 169 0 50 0
[pid=6053] ppid=6052 vsize=112072 CPUtime=32.94
/proc/6053/stat : 6053 (picosat) R 6052 6029 2864 0 -1 4194304 25668 0 0 0 1954 1340 0 0 25 0 1 0 1006078969 114761728 25643 996147200 134512640 134931368 4294956256 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/6053/statm: 28018 25643 42 102 0 27913 0
Current children cumulated CPU time (s) 41.04
Current children cumulated vsize (KiB) 131028

[startup+43.202 s]
/proc/loadavg: 2.14 2.04 2.01 3/75 6053
/proc/meminfo: memFree=1490968/2055920 swapFree=4180884/4192956
[pid=6029] ppid=6027 vsize=13600 CPUtime=8.1
/proc/6029/stat : 6029 (sugar) S 6027 6029 2864 0 -1 4194304 1023 20114 0 2 3 1 754 52 16 0 1 0 1006078135 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6029/statm: 3400 798 370 3 0 500 0
[pid=6052] ppid=6029 vsize=5356 CPUtime=0
/proc/6052/stat : 6052 (sh) S 6029 6029 2864 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1006078969 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6052/statm: 1339 232 193 169 0 50 0
[pid=6053] ppid=6052 vsize=112072 CPUtime=34.52
/proc/6053/stat : 6053 (picosat) R 6052 6029 2864 0 -1 4194304 25672 0 0 0 2112 1340 0 0 25 0 1 0 1006078969 114761728 25647 996147200 134512640 134931368 4294956256 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/6053/statm: 28018 25647 42 102 0 27913 0
Current children cumulated CPU time (s) 42.62
Current children cumulated vsize (KiB) 131028

[startup+44.8012 s]
/proc/loadavg: 2.14 2.04 2.01 3/75 6053
/proc/meminfo: memFree=1490968/2055920 swapFree=4180884/4192956
[pid=6029] ppid=6027 vsize=13600 CPUtime=8.1
/proc/6029/stat : 6029 (sugar) S 6027 6029 2864 0 -1 4194304 1023 20114 0 2 3 1 754 52 16 0 1 0 1006078135 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6029/statm: 3400 798 370 3 0 500 0
[pid=6052] ppid=6029 vsize=5356 CPUtime=0
/proc/6052/stat : 6052 (sh) S 6029 6029 2864 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1006078969 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6052/statm: 1339 232 193 169 0 50 0
[pid=6053] ppid=6052 vsize=112072 CPUtime=36.11
/proc/6053/stat : 6053 (picosat) R 6052 6029 2864 0 -1 4194304 25675 0 0 0 2271 1340 0 0 25 0 1 0 1006078969 114761728 25650 996147200 134512640 134931368 4294956256 18446744073709551615 134522688 0 0 4096 0 0 0 0 17 1 0 0
/proc/6053/statm: 28018 25650 42 102 0 27913 0
Current children cumulated CPU time (s) 44.21
Current children cumulated vsize (KiB) 131028

[startup+45.2062 s]
/proc/loadavg: 2.14 2.04 2.01 3/75 6053
/proc/meminfo: memFree=1490968/2055920 swapFree=4180884/4192956
[pid=6029] ppid=6027 vsize=13600 CPUtime=8.1
/proc/6029/stat : 6029 (sugar) S 6027 6029 2864 0 -1 4194304 1023 20114 0 2 3 1 754 52 16 0 1 0 1006078135 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6029/statm: 3400 798 370 3 0 500 0
[pid=6052] ppid=6029 vsize=5356 CPUtime=0
/proc/6052/stat : 6052 (sh) S 6029 6029 2864 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1006078969 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6052/statm: 1339 232 193 169 0 50 0
[pid=6053] ppid=6052 vsize=112072 CPUtime=36.51
/proc/6053/stat : 6053 (picosat) R 6052 6029 2864 0 -1 4194304 25675 0 0 0 2311 1340 0 0 25 0 1 0 1006078969 114761728 25650 996147200 134512640 134931368 4294956256 18446744073709551615 134522761 0 0 4096 0 0 0 0 17 1 0 0
/proc/6053/statm: 28018 25650 42 102 0 27913 0
Current children cumulated CPU time (s) 44.61
Current children cumulated vsize (KiB) 131028

[startup+45.6012 s]
/proc/loadavg: 2.14 2.04 2.01 3/75 6053
/proc/meminfo: memFree=1490968/2055920 swapFree=4180884/4192956
[pid=6029] ppid=6027 vsize=13600 CPUtime=44.86
/proc/6029/stat : 6029 (sugar) S 6027 6029 2864 0 -1 4194304 1089 46413 0 2 3 1 3087 1395 16 0 1 0 1006078135 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6029/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 44.86
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 45.636
CPU time (s): 45.0232
CPU user time (s): 31.0043
CPU system time (s): 14.0189
CPU usage (%): 98.6572
Max. virtual memory (cumulated for all children) (KiB): 887572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 31.0043
system time used= 14.0189
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51205
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= 7107
involuntary context switches= 7918

runsolver used 0.06399 second user time and 0.146977 second system time

The end

Launcher Data (download as text)

Begin job on node2 at 2008-07-05 02:12:15
IDJOB=1081380
IDBENCH=57095
IDSOLVER=345
FILE ID=node2/1081380-1215216735
PBS_JOBID= 7881690
Free space on /tmp= 66512 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-100-5-mul.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-1081380-1215216735/watcher-1081380-1215216735 -o /tmp/evaluation-result-1081380-1215216735/solver-1081380-1215216735 -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-1081380-1215216735.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 368c4b39c2d9adff7fe3e26447d96356
RANDOM SEED=257859794

node2.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		: 3000.236
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		: 3000.236
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:       1650704 kB
Buffers:         82704 kB
Cached:         240168 kB
SwapCached:       5908 kB
Active:         195076 kB
Inactive:       145836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650704 kB
SwapTotal:     4192956 kB
SwapFree:      4180884 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          25440 kB
Slab:            49408 kB
Committed_AS:  1612452 kB
PageTables:       1940 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66508 MiB
End job on node2 at 2008-07-05 02:13:01