Trace number 2087526

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 16.6285 16.8464

General information on the benchmark

Namecsp/queens/
normalized-queens-80.xml
MD5SUMc42d8243620143429735bcf3368436b8
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 benchmark1.26681
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of constraints3160
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3160
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 10:12:21 2009
0.00/0.08	c 0	PID 24168
0.00/0.08	c 0	HOST node2.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2087526-1247386341.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2087526-1247386341.xml' 'HOME/temp.csp'
0.07/0.80	c 1	1 domains, 80 variables, 1 predicates, 0 relations, 3160 constraints
0.07/0.82	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.82	c 1	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'
0.07/0.89	c 1	Parsing HOME/temp.csp
1.04/1.14	c 1	parsed 3242 expressions
1.04/1.15	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.04/1.15	c 1	Converting to clausal form CSP
1.23/1.39	c 1	converted 325 (10%) expressions
1.33/1.45	c 1	converted 649 (20%) expressions
1.44/1.50	c 1	converted 973 (30%) expressions
1.44/1.54	c 1	converted 1297 (40%) expressions
1.53/1.64	c 1	converted 1621 (50%) expressions
1.53/1.67	c 1	converted 1946 (60%) expressions
1.63/1.71	c 1	converted 2270 (70%) expressions
1.63/1.74	c 2	converted 2594 (80%) expressions
1.73/1.83	c 2	converted 2918 (90%) expressions
1.73/1.87	c 2	converted 3242 (100%) expressions
1.73/1.87	c 2	CSP : 80 integers, 3160 booleans, 12640 clauses, largest domain size 80
1.73/1.87	c 2	Heap : 8 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.73/1.87	c 2	Propagation in CSP
1.83/1.91	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.83/1.91	c 2	CSP : 80 integers, 3160 booleans, 12640 clauses, largest domain size 80
1.83/1.91	c 2	Heap : 8 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.83/1.91	c 2	Simplifing CSP by introducing new Boolean variables
1.83/1.97	c 2	CSP : 80 integers, 15798 booleans, 25278 clauses, largest domain size 80
1.83/1.97	c 2	Heap : 12 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.93/2.07	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.93/2.10	c 2	8 (10%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.03/2.10	c 2	16 (20%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.03/2.10	c 2	24 (30%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.03/2.10	c 2	32 (40%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.03/2.11	c 2	40 (50%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.03/2.11	c 2	48 (60%) CSP integer variables are encoded (3744 clauses, 46551 bytes)
2.03/2.11	c 2	56 (70%) CSP integer variables are encoded (4368 clauses, 54663 bytes)
2.03/2.11	c 2	64 (80%) CSP integer variables are encoded (4992 clauses, 62775 bytes)
2.03/2.11	c 2	72 (90%) CSP integer variables are encoded (5616 clauses, 70887 bytes)
2.03/2.11	c 2	80 (100%) CSP integer variables are encoded (6240 clauses, 78999 bytes)
2.23/2.38	c 2	2528 (10%) CSP clauses are encoded (109946 clauses, 1920218 bytes)
2.42/2.59	c 2	5056 (20%) CSP clauses are encoded (216902 clauses, 3900155 bytes)
2.62/2.80	c 3	7584 (30%) CSP clauses are encoded (322786 clauses, 5876071 bytes)
2.92/3.02	c 3	10112 (40%) CSP clauses are encoded (434410 clauses, 8062194 bytes)
3.11/3.24	c 3	12639 (50%) CSP clauses are encoded (549478 clauses, 10315471 bytes)
3.32/3.47	c 3	15167 (60%) CSP clauses are encoded (667046 clauses, 12617527 bytes)
3.50/3.70	c 3	17695 (70%) CSP clauses are encoded (788330 clauses, 14992045 bytes)
3.81/3.93	c 4	20223 (80%) CSP clauses are encoded (914898 clauses, 17469601 bytes)
4.01/4.18	c 4	22751 (90%) CSP clauses are encoded (1047366 clauses, 20062207 bytes)
4.31/4.44	c 4	25278 (100%) CSP clauses are encoded (1188078 clauses, 22815542 bytes)
4.31/4.44	c 4	25278 CSP clauses encoded
4.31/4.45	c 4	Writing map file : HOME/temp.map
4.31/4.46	c 4	Heap : 9 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
4.31/4.46	c 4	SAT : 22118 SAT variables, 1188078 SAT clauses, 22815542 bytes
4.31/4.46	c 4	Heap : 9 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
4.31/4.47	c 4	SOLVING HOME/temp.cnf
4.31/4.47	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
16.27/16.50	c 16	DECODING HOME/temp.out WITH HOME/temp.map
16.27/16.50	c 16	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'
16.27/16.58	c 16	Decoding HOME/temp.out
16.29/16.81	s SATISFIABLE
16.29/16.81	v 73 7 72 11 9 33 70 8 10 71 68 66 27 16 26 12 67 17 14 65 80 69 64 18 63 56 19 62 22 15 13 20 24 60 21 23 61 59 57 53 58 1 79 25 78 4 55 76 5 75 54 28 51 29 52 30 3 31 49 32 50 6 47 74 48 34 45 35 46 36 77 37 43 2 44 38 41 39 42 40
16.29/16.82	c 17	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
16.29/16.84	c 17	CPU 16.59 (0.05 0.02 10.38 6.14)
16.29/16.84	c 17	END Sun Jul 12 10:12:38 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-2087526-1247386341/watcher-2087526-1247386341 -o /tmp/evaluation-result-2087526-1247386341/solver-2087526-1247386341 -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-2087526-1247386341.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: 2.02 2.00 2.00 4/74 24168
/proc/meminfo: memFree=1889792/2055920 swapFree=4192812/4192956
[pid=24168] ppid=24166 vsize=12272 CPUtime=0
/proc/24168/stat : 24168 (sugar) R 24166 24168 23423 0 -1 4194304 396 0 0 0 0 0 0 0 20 0 1 0 25701750 12566528 364 996147200 4194304 4206940 548682068608 18446744073709551615 206399100103 0 0 4224 0 0 0 0 17 1 0 0
/proc/24168/statm: 3068 364 274 3 0 168 0

[startup+0.160033 s]
/proc/loadavg: 2.02 2.00 2.00 4/74 24168
/proc/meminfo: memFree=1889792/2055920 swapFree=4192812/4192956
[pid=24168] ppid=24166 vsize=16868 CPUtime=0.07
/proc/24168/stat : 24168 (sugar) S 24166 24168 23423 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 25701750 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24168/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.202043 s]
/proc/loadavg: 2.02 2.00 2.00 4/74 24168
/proc/meminfo: memFree=1889792/2055920 swapFree=4192812/4192956
[pid=24168] ppid=24166 vsize=16868 CPUtime=0.07
/proc/24168/stat : 24168 (sugar) S 24166 24168 23423 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 25701750 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24168/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.302052 s]
/proc/loadavg: 2.02 2.00 2.00 4/74 24168
/proc/meminfo: memFree=1889792/2055920 swapFree=4192812/4192956
[pid=24168] ppid=24166 vsize=16868 CPUtime=0.07
/proc/24168/stat : 24168 (sugar) S 24166 24168 23423 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 25701750 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24168/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.702136 s]
/proc/loadavg: 2.02 2.00 2.00 4/74 24168
/proc/meminfo: memFree=1889792/2055920 swapFree=4192812/4192956
[pid=24168] ppid=24166 vsize=16868 CPUtime=0.07
/proc/24168/stat : 24168 (sugar) S 24166 24168 23423 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 25701750 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24168/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50128 s]
/proc/loadavg: 2.02 2.00 2.00 4/85 24190
/proc/meminfo: memFree=1880936/2055920 swapFree=4192812/4192956
[pid=24168] ppid=24166 vsize=16868 CPUtime=0.78
/proc/24168/stat : 24168 (sugar) S 24166 24168 23423 0 -1 4194304 1309 6742 0 1 5 2 66 5 16 0 1 0 25701750 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24168/statm: 4217 1111 409 3 0 796 0
[pid=24181] ppid=24168 vsize=5356 CPUtime=0
/proc/24181/stat : 24181 (sh) S 24168 24168 23423 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25701832 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24181/statm: 1339 233 193 169 0 50 0
[pid=24182] ppid=24181 vsize=868516 CPUtime=0.66
/proc/24182/stat : 24182 (java) S 24181 24168 23423 0 -1 0 5693 0 1 0 63 3 0 0 19 0 9 0 25701832 889360384 5122 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24182/statm: 217129 5122 1743 9 0 211634 0
[pid=24182/tid=24183] ppid=24181 vsize=868516 CPUtime=0.43
/proc/24182/task/24183/stat : 24183 (java) R 24181 24168 23423 0 -1 64 2667 0 1 0 42 1 0 0 19 0 9 0 25701833 889360384 5122 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24182/tid=24184] ppid=24181 vsize=868516 CPUtime=0.03
/proc/24182/task/24184/stat : 24184 (java) R 24181 24168 23423 0 -1 64 863 0 0 0 3 0 0 0 16 0 9 0 25701834 889360384 5122 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24182/tid=24185] ppid=24181 vsize=868516 CPUtime=0
/proc/24182/task/24185/stat : 24185 (java) S 24181 24168 23423 0 -1 64 11 0 0 0 0 0 0 0 19 0 9 0 25701835 889360384 5122 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24182/tid=24186] ppid=24181 vsize=868516 CPUtime=0
/proc/24182/task/24186/stat : 24186 (java) S 24181 24168 23423 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 25701835 889360384 5122 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24182/tid=24187] ppid=24181 vsize=868516 CPUtime=0
/proc/24182/task/24187/stat : 24187 (java) S 24181 24168 23423 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25701837 889360384 5122 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24182/tid=24188] ppid=24181 vsize=868516 CPUtime=0.16
/proc/24182/task/24188/stat : 24188 (java) S 24181 24168 23423 0 -1 64 1470 0 0 0 16 0 0 0 16 0 9 0 25701837 889360384 5122 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24182/tid=24189] ppid=24181 vsize=868516 CPUtime=0
/proc/24182/task/24189/stat : 24189 (java) S 24181 24168 23423 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25701837 889360384 5122 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24182/tid=24190] ppid=24181 vsize=868516 CPUtime=0
/proc/24182/task/24190/stat : 24190 (java) S 24181 24168 23423 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25701837 889360384 5122 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 890740

[startup+3.10257 s]
/proc/loadavg: 2.02 2.00 2.00 3/85 24190
/proc/meminfo: memFree=1861928/2055920 swapFree=4192812/4192956
[pid=24168] ppid=24166 vsize=16868 CPUtime=0.78
/proc/24168/stat : 24168 (sugar) S 24166 24168 23423 0 -1 4194304 1310 6742 0 1 5 2 66 5 15 0 1 0 25701750 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24168/statm: 4217 1111 409 3 0 796 0
[pid=24181] ppid=24168 vsize=5356 CPUtime=0
/proc/24181/stat : 24181 (sh) S 24168 24168 23423 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25701832 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24181/statm: 1339 233 193 169 0 50 0
[pid=24182] ppid=24181 vsize=868712 CPUtime=2.23
/proc/24182/stat : 24182 (java) S 24181 24168 23423 0 -1 0 9533 0 1 0 211 12 0 0 19 0 9 0 25701832 889561088 8479 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24182/statm: 217178 8479 2590 9 0 211655 0
[pid=24182/tid=24183] ppid=24181 vsize=868712 CPUtime=1.61
/proc/24182/task/24183/stat : 24183 (java) R 24181 24168 23423 0 -1 64 3003 0 1 0 153 8 0 0 25 0 9 0 25701833 889561088 8479 996147200 134512640 134550932 4294955936 18446744073709551615 102093965 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24182/tid=24184] ppid=24181 vsize=868712 CPUtime=0.37
/proc/24182/task/24184/stat : 24184 (java) S 24181 24168 23423 0 -1 64 4312 0 0 0 34 3 0 0 16 0 9 0 25701834 889561088 8479 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24182/tid=24185] ppid=24181 vsize=868712 CPUtime=0
/proc/24182/task/24185/stat : 24185 (java) S 24181 24168 23423 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25701835 889561088 8479 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24182/tid=24186] ppid=24181 vsize=868712 CPUtime=0
/proc/24182/task/24186/stat : 24186 (java) S 24181 24168 23423 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 25701835 889561088 8479 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24182/tid=24187] ppid=24181 vsize=868712 CPUtime=0
/proc/24182/task/24187/stat : 24187 (java) S 24181 24168 23423 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25701837 889561088 8479 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24182/tid=24188] ppid=24181 vsize=868712 CPUtime=0.23
/proc/24182/task/24188/stat : 24188 (java) S 24181 24168 23423 0 -1 64 1520 0 0 0 23 0 0 0 16 0 9 0 25701837 889561088 8479 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24182/tid=24189] ppid=24181 vsize=868712 CPUtime=0
/proc/24182/task/24189/stat : 24189 (java) S 24181 24168 23423 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25701837 889561088 8479 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24182/tid=24190] ppid=24181 vsize=868712 CPUtime=0
/proc/24182/task/24190/stat : 24190 (java) S 24181 24168 23423 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25701837 889561088 8479 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 890936

[startup+6.30115 s]
/proc/loadavg: 2.02 2.00 2.00 3/77 24192
/proc/meminfo: memFree=1858536/2055920 swapFree=4192812/4192956
[pid=24168] ppid=24166 vsize=16868 CPUtime=4.37
/proc/24168/stat : 24168 (sugar) S 24166 24168 23423 0 -1 4194304 1365 16918 0 2 5 2 401 29 16 0 1 0 25701750 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24168/statm: 4217 1113 409 3 0 796 0
[pid=24191] ppid=24168 vsize=5356 CPUtime=0
/proc/24191/stat : 24191 (sh) S 24168 24168 23423 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25702197 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24191/statm: 1339 232 193 169 0 50 0
[pid=24192] ppid=24191 vsize=8840 CPUtime=1.79
/proc/24192/stat : 24192 (picosat) R 24191 24168 23423 0 -1 4194304 2007 0 0 0 81 98 0 0 25 0 1 0 25702197 9052160 1993 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24192/statm: 2210 1993 40 102 0 2105 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 31064

[startup+12.7013 s]
/proc/loadavg: 2.01 2.00 2.00 3/77 24192
/proc/meminfo: memFree=1832936/2055920 swapFree=4192812/4192956
[pid=24168] ppid=24166 vsize=16868 CPUtime=4.37
/proc/24168/stat : 24168 (sugar) S 24166 24168 23423 0 -1 4194304 1365 16918 0 2 5 2 401 29 16 0 1 0 25701750 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24168/statm: 4217 1113 409 3 0 796 0
[pid=24191] ppid=24168 vsize=5356 CPUtime=0
/proc/24191/stat : 24191 (sh) S 24168 24168 23423 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25702197 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24191/statm: 1339 232 193 169 0 50 0
[pid=24192] ppid=24191 vsize=34720 CPUtime=8.13
/proc/24192/stat : 24192 (picosat) R 24191 24168 23423 0 -1 4194304 8275 0 0 0 370 443 0 0 25 0 1 0 25702197 35553280 8261 996147200 134512640 134931368 4294956256 18446744073709551615 134549868 0 0 4096 0 0 0 0 17 1 0 0
/proc/24192/statm: 8680 8261 40 102 0 8575 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 56944

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

[startup+12.8013 s]
/proc/loadavg: 2.01 2.00 2.00 3/77 24192
/proc/meminfo: memFree=1832936/2055920 swapFree=4192812/4192956
[pid=24168] ppid=24166 vsize=16868 CPUtime=4.37
/proc/24168/stat : 24168 (sugar) S 24166 24168 23423 0 -1 4194304 1365 16918 0 2 5 2 401 29 16 0 1 0 25701750 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24168/statm: 4217 1113 409 3 0 796 0
[pid=24191] ppid=24168 vsize=5356 CPUtime=0
/proc/24191/stat : 24191 (sh) S 24168 24168 23423 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25702197 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24191/statm: 1339 232 193 169 0 50 0
[pid=24192] ppid=24191 vsize=35116 CPUtime=8.23
/proc/24192/stat : 24192 (picosat) R 24191 24168 23423 0 -1 4194304 8373 0 0 0 375 448 0 0 25 0 1 0 25702197 35958784 8359 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24192/statm: 8779 8359 40 102 0 8674 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 57340

[startup+14.4066 s]
/proc/loadavg: 2.01 2.00 2.00 3/77 24192
/proc/meminfo: memFree=1824360/2055920 swapFree=4192812/4192956
[pid=24168] ppid=24166 vsize=16868 CPUtime=4.37
/proc/24168/stat : 24168 (sugar) S 24166 24168 23423 0 -1 4194304 1365 16918 0 2 5 2 401 29 16 0 1 0 25701750 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24168/statm: 4217 1113 409 3 0 796 0
[pid=24191] ppid=24168 vsize=5356 CPUtime=0
/proc/24191/stat : 24191 (sh) S 24168 24168 23423 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25702197 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24191/statm: 1339 232 193 169 0 50 0
[pid=24192] ppid=24191 vsize=44756 CPUtime=9.82
/proc/24192/stat : 24192 (picosat) R 24191 24168 23423 0 -1 4194304 9944 0 0 0 445 537 0 0 25 0 1 0 25702197 45830144 9930 996147200 134512640 134931368 4294956256 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/24192/statm: 11189 9930 40 102 0 11084 0
Current children cumulated CPU time (s) 14.19
Current children cumulated vsize (KiB) 66980

[startup+16.0029 s]
/proc/loadavg: 2.01 2.00 2.00 3/77 24192
/proc/meminfo: memFree=1820648/2055920 swapFree=4192812/4192956
[pid=24168] ppid=24166 vsize=16868 CPUtime=4.37
/proc/24168/stat : 24168 (sugar) S 24166 24168 23423 0 -1 4194304 1365 16918 0 2 5 2 401 29 16 0 1 0 25701750 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24168/statm: 4217 1113 409 3 0 796 0
[pid=24191] ppid=24168 vsize=5356 CPUtime=0
/proc/24191/stat : 24191 (sh) S 24168 24168 23423 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25702197 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24191/statm: 1339 232 193 169 0 50 0
[pid=24192] ppid=24191 vsize=48124 CPUtime=11.4
/proc/24192/stat : 24192 (picosat) R 24191 24168 23423 0 -1 4194304 10854 0 0 0 560 580 0 0 25 0 1 0 25702197 49278976 10825 996147200 134512640 134931368 4294956256 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/24192/statm: 12031 10825 42 102 0 11926 0
Current children cumulated CPU time (s) 15.77
Current children cumulated vsize (KiB) 70348

[startup+16.402 s]
/proc/loadavg: 2.01 2.00 2.00 3/77 24192
/proc/meminfo: memFree=1820648/2055920 swapFree=4192812/4192956
[pid=24168] ppid=24166 vsize=16868 CPUtime=4.37
/proc/24168/stat : 24168 (sugar) S 24166 24168 23423 0 -1 4194304 1365 16918 0 2 5 2 401 29 16 0 1 0 25701750 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24168/statm: 4217 1113 409 3 0 796 0
[pid=24191] ppid=24168 vsize=5356 CPUtime=0
/proc/24191/stat : 24191 (sh) S 24168 24168 23423 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25702197 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24191/statm: 1339 232 193 169 0 50 0
[pid=24192] ppid=24191 vsize=48124 CPUtime=11.8
/proc/24192/stat : 24192 (picosat) R 24191 24168 23423 0 -1 4194304 10859 0 0 0 600 580 0 0 25 0 1 0 25702197 49278976 10830 996147200 134512640 134931368 4294956256 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/24192/statm: 12031 10830 42 102 0 11926 0
Current children cumulated CPU time (s) 16.17
Current children cumulated vsize (KiB) 70348

[startup+16.8011 s]
/proc/loadavg: 2.01 2.00 2.00 3/77 24192
/proc/meminfo: memFree=1862760/2055920 swapFree=4192812/4192956
[pid=24168] ppid=24166 vsize=16868 CPUtime=16.29
/proc/24168/stat : 24168 (sugar) S 24166 24168 23423 0 -1 4194304 1446 28069 0 2 5 2 1011 611 16 0 1 0 25701750 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24168/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 16.29
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 16.8464
CPU time (s): 16.6285
CPU user time (s): 10.4444
CPU system time (s): 6.18406
CPU usage (%): 98.7062
Max. virtual memory (cumulated for all children) (KiB): 891012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.4444
system time used= 6.18406
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33401
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= 7094
involuntary context switches= 7319

runsolver used 0.025996 second user time and 0.068989 second system time

The end

Launcher Data 

Begin job on node2 at 2009-07-12 10:12:21
IDJOB=2087526
IDBENCH=58735
IDSOLVER=738
FILE ID=node2/2087526-1247386341
PBS_JOBID= 9507277
Free space on /tmp= 66336 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/queens/normalized-queens-80.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-2087526-1247386341/watcher-2087526-1247386341 -o /tmp/evaluation-result-2087526-1247386341/solver-2087526-1247386341 -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-2087526-1247386341.xml

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

MD5SUM BENCH= c42d8243620143429735bcf3368436b8
RANDOM SEED=760673778

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		: 3000.265
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		: 3000.265
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:       1890272 kB
Buffers:         11256 kB
Cached:          78436 kB
SwapCached:          0 kB
Active:          84460 kB
Inactive:        34572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1890272 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1988 kB
Writeback:           0 kB
Mapped:          40496 kB
Slab:            31648 kB
Committed_AS:   186652 kB
PageTables:       1948 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= 66332 MiB
End job on node2 at 2009-07-12 10:12:38