Trace number 2078836

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 v1.14.6+picosatSAT 36.1105 36.5986

General information on the benchmark

Namecsp/nengfa/
normalized-queens1.xml
MD5SUM72b10381b21e6b6e79bdf3ac7e3009a4
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.6263
Satisfiable
(Un)Satisfiability was proved
Number of variables96
Number of constraints13680
Maximum constraint arity2
Maximum domain size96
Number of constraints which are defined in extension0
Number of constraints which are defined in intension13680
Global constraints used (with number of constraints)

Solver Data 

0.06/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.06/0.08	c 0	BEGIN Sun Jul 12 04:58:30 2009
0.06/0.08	c 0	PID 23978
0.06/0.08	c 0	HOST node34.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-2078836-1247367510.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2078836-1247367510.xml' 'HOME/temp.csp'
2.15/2.26	c 3	1 domains, 96 variables, 13680 predicates, 0 relations, 13680 constraints
2.15/2.29	c 3	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.15/2.29	c 3	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
2.22/2.37	c 3	Parsing HOME/temp.csp
2.22/2.70	c 3	parsed 10000 expressions
2.22/2.90	c 3	parsed 20000 expressions
2.22/2.95	c 3	parsed 27457 expressions
2.22/2.96	c 3	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.22/2.96	c 3	Converting to clausal form CSP
2.22/3.11	c 3	converted 2746 (10%) expressions
2.22/3.11	c 3	converted 5492 (20%) expressions
2.22/3.15	c 4	converted 8238 (30%) expressions
2.22/3.15	c 4	converted 10983 (40%) expressions
2.22/3.17	c 4	converted 13729 (50%) expressions
3.30/3.49	c 4	converted 16475 (60%) expressions
3.50/3.60	c 4	converted 19220 (70%) expressions
3.59/3.71	c 4	converted 21966 (80%) expressions
3.89/4.02	c 4	converted 24712 (90%) expressions
3.99/4.12	c 4	converted 27457 (100%) expressions
3.99/4.12	c 4	CSP : 96 integers, 0 booleans, 13680 clauses, largest domain size 96
3.99/4.12	c 4	Heap : 27 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.99/4.12	c 4	Propagation in CSP
3.99/4.19	c 5	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
3.99/4.19	c 5	CSP : 96 integers, 0 booleans, 13680 clauses, largest domain size 96
3.99/4.19	c 5	Heap : 27 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.09/4.20	c 5	Simplifing CSP by introducing new Boolean variables
4.19/4.35	c 5	CSP : 96 integers, 27356 booleans, 41036 clauses, largest domain size 96
4.19/4.35	c 5	Heap : 35 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.29/4.49	c 5	Encoding CSP to SAT : HOME/temp.cnf
4.38/4.52	c 5	10 (10%) CSP integer variables are encoded (940 clauses, 10192 bytes)
4.38/4.53	c 5	20 (20%) CSP integer variables are encoded (1880 clauses, 22315 bytes)
4.38/4.53	c 5	29 (30%) CSP integer variables are encoded (2726 clauses, 33313 bytes)
4.38/4.53	c 5	39 (40%) CSP integer variables are encoded (3666 clauses, 45533 bytes)
4.38/4.53	c 5	48 (50%) CSP integer variables are encoded (4512 clauses, 56531 bytes)
4.38/4.53	c 5	58 (60%) CSP integer variables are encoded (5452 clauses, 68751 bytes)
4.38/4.54	c 5	68 (70%) CSP integer variables are encoded (6392 clauses, 80971 bytes)
4.38/4.54	c 5	77 (80%) CSP integer variables are encoded (7238 clauses, 91969 bytes)
4.38/4.54	c 5	87 (90%) CSP integer variables are encoded (8178 clauses, 104189 bytes)
4.38/4.54	c 5	96 (100%) CSP integer variables are encoded (9024 clauses, 115187 bytes)
4.78/4.95	c 5	4104 (10%) CSP clauses are encoded (188942 clauses, 3384750 bytes)
5.17/5.31	c 6	8208 (20%) CSP clauses are encoded (371457 clauses, 6822383 bytes)
5.47/5.68	c 6	12311 (30%) CSP clauses are encoded (561061 clauses, 10570818 bytes)
5.87/6.05	c 6	16415 (40%) CSP clauses are encoded (753629 clauses, 14393906 bytes)
6.27/6.42	c 7	20518 (50%) CSP clauses are encoded (949688 clauses, 18286820 bytes)
6.65/6.82	c 7	24622 (60%) CSP clauses are encoded (1154792 clauses, 22360628 bytes)
7.05/7.22	c 8	28726 (70%) CSP clauses are encoded (1366616 clauses, 26568836 bytes)
7.45/7.64	c 8	32829 (80%) CSP clauses are encoded (1585928 clauses, 30926815 bytes)
7.85/8.07	c 8	36933 (90%) CSP clauses are encoded (1815232 clauses, 35484623 bytes)
8.34/8.52	c 9	41036 (100%) CSP clauses are encoded (2059500 clauses, 40341722 bytes)
8.34/8.52	c 9	41036 CSP clauses encoded
8.34/8.53	c 9	Writing map file : HOME/temp.map
8.34/8.54	c 9	Heap : 15 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
8.34/8.54	c 9	SAT : 36476 SAT variables, 2059500 SAT clauses, 40341722 bytes
8.34/8.54	c 9	Heap : 15 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
8.39/8.60	c 9	SOLVING HOME/temp.cnf
8.39/8.60	c 9	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
35.82/36.35	c 37	DECODING HOME/temp.out WITH HOME/temp.map
35.82/36.35	c 37	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
35.87/36.43	c 37	Decoding HOME/temp.out
35.87/36.53	s SATISFIABLE
35.87/36.53	v 6 73 86 70 63 9 2 56 62 96 54 4 11 49 8 43 53 60 80 7 52 38 91 94 3 5 16 95 88 85 17 89 93 45 67 13 74 84 57 69 64 15 42 68 39 21 61 55 51 47 25 35 41 23 27 37 33 66 29 31 82 19 72 65 1 78 87 81 59 10 12 14 83 18 20 22 24 26 28 30 32 34 36 90 40 44 46 79 50 75 71 76 58 48 77 92
35.87/36.54	c 37	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
35.87/36.58	c 37	CPU 36.06 (0.06 0.01 25.27 10.72)
35.87/36.58	c 37	END Sun Jul 12 04:59:07 2009

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2078836-1247367510/watcher-2078836-1247367510 -o /tmp/evaluation-result-2078836-1247367510/solver-2078836-1247367510 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2078836-1247367510.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.03 2.07 4/74 23978
/proc/meminfo: memFree=1735920/2055920 swapFree=4192812/4192956
[pid=23978] ppid=23976 vsize=12268 CPUtime=0
/proc/23978/stat : 23978 (sugar) R 23976 23978 20259 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 23817047 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 254195497573 0 0 4224 0 0 0 0 17 1 0 0
/proc/23978/statm: 3067 316 241 3 0 167 0

[startup+0.0751701 s]
/proc/loadavg: 2.01 2.03 2.07 4/74 23978
/proc/meminfo: memFree=1735920/2055920 swapFree=4192812/4192956
[pid=23978] ppid=23976 vsize=16476 CPUtime=0.06
/proc/23978/stat : 23978 (sugar) R 23976 23978 20259 0 -1 4194304 1044 0 0 0 5 1 0 0 18 0 1 0 23817047 16871424 1012 996147200 4194304 4206940 548682068608 18446744073709551615 254212914758 0 0 4224 0 0 0 0 17 1 0 0
/proc/23978/statm: 4119 1012 380 3 0 698 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16476

[startup+0.101187 s]
/proc/loadavg: 2.01 2.03 2.07 4/74 23978
/proc/meminfo: memFree=1735920/2055920 swapFree=4192812/4192956
[pid=23978] ppid=23976 vsize=16868 CPUtime=0.07
/proc/23978/stat : 23978 (sugar) S 23976 23978 20259 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 23817047 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23978/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301188 s]
/proc/loadavg: 2.01 2.03 2.07 4/74 23978
/proc/meminfo: memFree=1735920/2055920 swapFree=4192812/4192956
[pid=23978] ppid=23976 vsize=16868 CPUtime=0.07
/proc/23978/stat : 23978 (sugar) S 23976 23978 20259 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 23817047 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23978/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701224 s]
/proc/loadavg: 2.01 2.03 2.07 4/74 23978
/proc/meminfo: memFree=1735920/2055920 swapFree=4192812/4192956
[pid=23978] ppid=23976 vsize=16868 CPUtime=0.07
/proc/23978/stat : 23978 (sugar) S 23976 23978 20259 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 23817047 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23978/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50227 s]
/proc/loadavg: 2.01 2.03 2.07 4/85 23990
/proc/meminfo: memFree=1699864/2055920 swapFree=4192812/4192956
[pid=23978] ppid=23976 vsize=16868 CPUtime=0.07
/proc/23978/stat : 23978 (sugar) S 23976 23978 20259 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 23817047 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23978/statm: 4217 1111 409 3 0 796 0
[pid=23981] ppid=23978 vsize=5356 CPUtime=0
/proc/23981/stat : 23981 (sh) S 23978 23978 20259 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23817056 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23981/statm: 1339 233 193 169 0 50 0
[pid=23982] ppid=23981 vsize=864756 CPUtime=1.39
/proc/23982/stat : 23982 (java) S 23981 23978 20259 0 -1 0 16314 0 1 0 130 9 0 0 18 0 9 0 23817056 885510144 14335 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23982/statm: 216189 14335 2557 9 0 210701 0
[pid=23982/tid=23983] ppid=23981 vsize=864756 CPUtime=0.68
/proc/23982/task/23983/stat : 23983 (java) R 23981 23978 20259 0 -1 64 3071 0 1 0 66 2 0 0 25 0 9 0 23817057 885510144 14335 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23982/tid=23984] ppid=23981 vsize=864756 CPUtime=0.53
/proc/23982/task/23984/stat : 23984 (java) S 23981 23978 20259 0 -1 64 12013 0 0 0 48 5 0 0 16 0 9 0 23817059 885510144 14335 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=23982/tid=23985] ppid=23981 vsize=864756 CPUtime=0
/proc/23982/task/23985/stat : 23985 (java) S 23981 23978 20259 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 23817059 885510144 14335 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23982/tid=23986] ppid=23981 vsize=864756 CPUtime=0
/proc/23982/task/23986/stat : 23986 (java) S 23981 23978 20259 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 23817059 885510144 14335 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23982/tid=23987] ppid=23981 vsize=864756 CPUtime=0
/proc/23982/task/23987/stat : 23987 (java) S 23981 23978 20259 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23817061 885510144 14335 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23982/tid=23988] ppid=23981 vsize=864756 CPUtime=0.15
/proc/23982/task/23988/stat : 23988 (java) R 23981 23978 20259 0 -1 64 526 0 0 0 15 0 0 0 16 0 9 0 23817061 885510144 14335 996147200 134512640 134550932 4294955984 18446744073709551615 103772328 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23982/tid=23989] ppid=23981 vsize=864756 CPUtime=0
/proc/23982/task/23989/stat : 23989 (java) S 23981 23978 20259 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23817061 885510144 14335 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23982/tid=23990] ppid=23981 vsize=864756 CPUtime=0
/proc/23982/task/23990/stat : 23990 (java) S 23981 23978 20259 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 23817061 885510144 14335 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 886980

[startup+3.10139 s]
/proc/loadavg: 2.01 2.03 2.07 3/85 23990
/proc/meminfo: memFree=1683864/2055920 swapFree=4192812/4192956
[pid=23978] ppid=23976 vsize=16868 CPUtime=2.22
/proc/23978/stat : 23978 (sugar) S 23976 23978 20259 0 -1 4194304 1309 16866 0 1 6 1 204 11 16 0 1 0 23817047 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23978/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 2.22
Current children cumulated vsize (KiB) 16868
heavy processes:

[startup+6.30262 s]
/proc/loadavg: 2.17 2.06 2.08 3/85 24000
/proc/meminfo: memFree=1675800/2055920 swapFree=4192812/4192956
[pid=23978] ppid=23976 vsize=16868 CPUtime=2.22
/proc/23978/stat : 23978 (sugar) S 23976 23978 20259 0 -1 4194304 1310 16866 0 1 6 1 204 11 15 0 1 0 23817047 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23978/statm: 4217 1111 409 3 0 796 0
[pid=23991] ppid=23978 vsize=5356 CPUtime=0
/proc/23991/stat : 23991 (sh) S 23978 23978 20259 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23817276 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23991/statm: 1339 233 193 169 0 50 0
[pid=23992] ppid=23991 vsize=868732 CPUtime=3.94
/proc/23992/stat : 23992 (java) S 23991 23978 20259 0 -1 0 15606 0 1 0 374 20 0 0 19 0 9 0 23817277 889581568 14350 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23992/statm: 217183 14350 2590 9 0 211660 0
[pid=23992/tid=23993] ppid=23991 vsize=868732 CPUtime=2.71
/proc/23992/task/23993/stat : 23993 (java) R 23991 23978 20259 0 -1 64 3147 0 1 0 258 13 0 0 25 0 9 0 23817278 889581568 14350 996147200 134512640 134550932 4294955936 18446744073709551615 102093921 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23992/tid=23994] ppid=23991 vsize=868732 CPUtime=0.97
/proc/23992/task/23994/stat : 23994 (java) S 23991 23978 20259 0 -1 64 10227 0 0 0 92 5 0 0 16 0 9 0 23817279 889581568 14350 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=23992/tid=23995] ppid=23991 vsize=868732 CPUtime=0
/proc/23992/task/23995/stat : 23995 (java) S 23991 23978 20259 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23817279 889581568 14350 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23992/tid=23996] ppid=23991 vsize=868732 CPUtime=0
/proc/23992/task/23996/stat : 23996 (java) S 23991 23978 20259 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 23817279 889581568 14350 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23992/tid=23997] ppid=23991 vsize=868732 CPUtime=0
/proc/23992/task/23997/stat : 23997 (java) S 23991 23978 20259 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23817281 889581568 14350 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23992/tid=23998] ppid=23991 vsize=868732 CPUtime=0.23
/proc/23992/task/23998/stat : 23998 (java) S 23991 23978 20259 0 -1 64 1528 0 0 0 23 0 0 0 16 0 9 0 23817281 889581568 14350 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23992/tid=23999] ppid=23991 vsize=868732 CPUtime=0
/proc/23992/task/23999/stat : 23999 (java) S 23991 23978 20259 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 23817281 889581568 14350 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23992/tid=24000] ppid=23991 vsize=868732 CPUtime=0
/proc/23992/task/24000/stat : 24000 (java) R 23991 23978 20259 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23817281 889581568 14350 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 890956

[startup+12.7011 s]
/proc/loadavg: 2.15 2.06 2.08 3/77 24002
/proc/meminfo: memFree=1676824/2055920 swapFree=4192812/4192956
[pid=23978] ppid=23976 vsize=16868 CPUtime=8.41
/proc/23978/stat : 23978 (sugar) S 23976 23978 20259 0 -1 4194304 1365 33011 0 2 6 1 783 51 16 0 1 0 23817047 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23978/statm: 4217 1113 409 3 0 796 0
[pid=24001] ppid=23978 vsize=5356 CPUtime=0
/proc/24001/stat : 24001 (sh) S 23978 23978 20259 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23817908 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24001/statm: 1339 232 193 169 0 50 0
[pid=24002] ppid=24001 vsize=17256 CPUtime=4.02
/proc/24002/stat : 24002 (picosat) R 24001 23978 20259 0 -1 4194304 4143 0 0 0 185 217 0 0 25 0 1 0 23817908 17670144 4129 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 4314 4129 40 102 0 4209 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 39480

[startup+25.502 s]
/proc/loadavg: 2.12 2.06 2.08 3/77 24002
/proc/meminfo: memFree=1625496/2055920 swapFree=4192812/4192956
[pid=23978] ppid=23976 vsize=16868 CPUtime=8.41
/proc/23978/stat : 23978 (sugar) S 23976 23978 20259 0 -1 4194304 1365 33011 0 2 6 1 783 51 16 0 1 0 23817047 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23978/statm: 4217 1113 409 3 0 796 0
[pid=24001] ppid=23978 vsize=5356 CPUtime=0
/proc/24001/stat : 24001 (sh) S 23978 23978 20259 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23817908 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24001/statm: 1339 232 193 169 0 50 0
[pid=24002] ppid=24001 vsize=69128 CPUtime=16.71
/proc/24002/stat : 24002 (picosat) R 24001 23978 20259 0 -1 4194304 16434 0 0 0 772 899 0 0 25 0 1 0 23817908 70787072 16420 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 17282 16420 40 102 0 17177 0
Current children cumulated CPU time (s) 25.12
Current children cumulated vsize (KiB) 91352

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

[startup+31.9075 s]
/proc/loadavg: 2.11 2.06 2.08 3/77 24002
/proc/meminfo: memFree=1615256/2055920 swapFree=4192812/4192956
[pid=23978] ppid=23976 vsize=16868 CPUtime=8.41
/proc/23978/stat : 23978 (sugar) S 23976 23978 20259 0 -1 4194304 1365 33011 0 2 6 1 783 51 16 0 1 0 23817047 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23978/statm: 4217 1113 409 3 0 796 0
[pid=24001] ppid=23978 vsize=5356 CPUtime=0
/proc/24001/stat : 24001 (sh) S 23978 23978 20259 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23817908 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24001/statm: 1339 232 193 169 0 50 0
[pid=24002] ppid=24001 vsize=77568 CPUtime=23.06
/proc/24002/stat : 24002 (picosat) R 24001 23978 20259 0 -1 4194304 18671 0 0 0 1289 1017 0 0 25 0 1 0 23817908 79429632 18624 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 19392 18624 42 102 0 19287 0
Current children cumulated CPU time (s) 31.47
Current children cumulated vsize (KiB) 99792

[startup+35.1017 s]
/proc/loadavg: 2.10 2.05 2.08 3/77 24002
/proc/meminfo: memFree=1614936/2055920 swapFree=4192812/4192956
[pid=23978] ppid=23976 vsize=16868 CPUtime=8.41
/proc/23978/stat : 23978 (sugar) S 23976 23978 20259 0 -1 4194304 1365 33011 0 2 6 1 783 51 16 0 1 0 23817047 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23978/statm: 4217 1113 409 3 0 796 0
[pid=24001] ppid=23978 vsize=5356 CPUtime=0
/proc/24001/stat : 24001 (sh) S 23978 23978 20259 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23817908 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24001/statm: 1339 232 193 169 0 50 0
[pid=24002] ppid=24001 vsize=77700 CPUtime=26.22
/proc/24002/stat : 24002 (picosat) R 24001 23978 20259 0 -1 4194304 18698 0 0 0 1605 1017 0 0 25 0 1 0 23817908 79564800 18651 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 19425 18651 42 102 0 19320 0
Current children cumulated CPU time (s) 34.63
Current children cumulated vsize (KiB) 99924

[startup+35.9018 s]
/proc/loadavg: 2.10 2.05 2.08 3/77 24002
/proc/meminfo: memFree=1614936/2055920 swapFree=4192812/4192956
[pid=23978] ppid=23976 vsize=16868 CPUtime=8.41
/proc/23978/stat : 23978 (sugar) S 23976 23978 20259 0 -1 4194304 1365 33011 0 2 6 1 783 51 16 0 1 0 23817047 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23978/statm: 4217 1113 409 3 0 796 0
[pid=24001] ppid=23978 vsize=5356 CPUtime=0
/proc/24001/stat : 24001 (sh) S 23978 23978 20259 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23817908 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24001/statm: 1339 232 193 169 0 50 0
[pid=24002] ppid=24001 vsize=77700 CPUtime=27.01
/proc/24002/stat : 24002 (picosat) R 24001 23978 20259 0 -1 4194304 18707 0 0 0 1684 1017 0 0 25 0 1 0 23817908 79564800 18660 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 19425 18660 42 102 0 19320 0
Current children cumulated CPU time (s) 35.42
Current children cumulated vsize (KiB) 99924

[startup+36.3068 s]
/proc/loadavg: 2.10 2.05 2.08 3/77 24002
/proc/meminfo: memFree=1614872/2055920 swapFree=4192812/4192956
[pid=23978] ppid=23976 vsize=16868 CPUtime=8.41
/proc/23978/stat : 23978 (sugar) S 23976 23978 20259 0 -1 4194304 1365 33011 0 2 6 1 783 51 16 0 1 0 23817047 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23978/statm: 4217 1113 409 3 0 796 0
[pid=24001] ppid=23978 vsize=5356 CPUtime=0
/proc/24001/stat : 24001 (sh) S 23978 23978 20259 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23817908 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24001/statm: 1339 232 193 169 0 50 0
[pid=24002] ppid=24001 vsize=77704 CPUtime=27.41
/proc/24002/stat : 24002 (picosat) R 24001 23978 20259 0 -1 4194304 18718 0 0 0 1724 1017 0 0 25 0 1 0 23817908 79568896 18671 996147200 134512640 134931368 4294956256 18446744073709551615 134533709 0 0 4096 0 0 0 0 17 1 0 0
/proc/24002/statm: 19426 18671 47 102 0 19321 0
Current children cumulated CPU time (s) 35.82
Current children cumulated vsize (KiB) 99928

[startup+36.5018 s]
/proc/loadavg: 2.10 2.05 2.08 3/77 24002
/proc/meminfo: memFree=1614872/2055920 swapFree=4192812/4192956
[pid=23978] ppid=23976 vsize=16868 CPUtime=35.87
/proc/23978/stat : 23978 (sugar) S 23976 23978 20259 0 -1 4194304 1446 52015 0 2 6 1 2511 1069 16 0 1 0 23817047 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23978/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 35.87
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 36.5986
CPU time (s): 36.1105
CPU user time (s): 25.3471
CPU system time (s): 10.7634
CPU usage (%): 98.6663
Max. virtual memory (cumulated for all children) (KiB): 891096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.3471
system time used= 10.7634
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57364
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= 6981
involuntary context switches= 7587

runsolver used 0.044993 second user time and 0.149977 second system time

The end

Launcher Data 

Begin job on node34 at 2009-07-12 04:58:30
IDJOB=2078836
IDBENCH=56817
IDSOLVER=738
FILE ID=node34/2078836-1247367510
PBS_JOBID= 9507037
Free space on /tmp= 66316 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/nengfa/normalized-queens1.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2078836-1247367510/watcher-2078836-1247367510 -o /tmp/evaluation-result-2078836-1247367510/solver-2078836-1247367510 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2078836-1247367510.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 72b10381b21e6b6e79bdf3ac7e3009a4
RANDOM SEED=1546559670

node34.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		: 3000.232
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		: 3000.232
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:       1736400 kB
Buffers:         34984 kB
Cached:         185472 kB
SwapCached:          0 kB
Active:         181692 kB
Inactive:        78936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5104 kB
Writeback:           0 kB
Mapped:          51464 kB
Slab:            44288 kB
Committed_AS:   188916 kB
PageTables:       1848 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= 66312 MiB
End job on node34 at 2009-07-12 04:59:07