Trace number 1039899

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+picosatSAT 56.1405 56.4274

General information on the benchmark

Namecsp/magicSquare/
normalized-magicSquare-8_glb.xml
MD5SUM8271b2d5ba856a3b606f0f192b2253bb
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.54261
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints19
Maximum constraint arity64
Maximum domain size64
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)alldifferent(1),weightedsum(18)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Wed Jul  2 13:12:17 2008
0.00/0.04	c 0	PID 19300
0.00/0.04	c 0	HOST node8.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1039899-1214997137.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1039899-1214997137.xml' 'HOME/temp.csp'
0.04/0.18	c 0	1 domains, 64 variables, 0 predicates, 0 relations, 19 constraints
0.04/0.20	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.20	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.04/0.27	c 0	Parsing HOME/temp.csp
0.20/0.31	c 0	parsed 84 expressions
0.20/0.31	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.31	c 0	Converting to clausal form CSP
0.20/0.33	c 0	converted 9 (10%) expressions
0.20/0.33	c 0	converted 17 (20%) expressions
0.20/0.33	c 0	converted 26 (30%) expressions
0.20/0.33	c 0	converted 34 (40%) expressions
0.20/0.33	c 0	converted 42 (50%) expressions
0.20/0.33	c 0	converted 51 (60%) expressions
0.20/0.33	c 0	converted 59 (70%) expressions
0.20/0.37	c 0	converted 68 (80%) expressions
0.20/0.42	c 0	converted 76 (90%) expressions
0.20/0.56	c 0	converted 84 (100%) expressions
0.20/0.56	c 0	CSP : 280 integers, 0 booleans, 2486 clauses, largest domain size 253
0.20/0.56	c 0	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.20/0.56	c 0	Propagation in CSP
0.20/0.60	c 0	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.20/0.60	c 0	CSP : 280 integers, 0 booleans, 2486 clauses, largest domain size 253
0.20/0.60	c 0	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.20/0.60	c 0	Simplifing CSP by introducing new Boolean variables
0.20/0.64	c 0	CSP : 280 integers, 4032 booleans, 6518 clauses, largest domain size 253
0.20/0.64	c 0	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.20/0.67	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.20/0.69	c 1	28 (10%) CSP integer variables are encoded (1736 clauses, 20453 bytes)
0.20/0.70	c 1	56 (20%) CSP integer variables are encoded (3472 clauses, 43021 bytes)
0.20/0.70	c 1	84 (30%) CSP integer variables are encoded (7224 clauses, 91797 bytes)
0.20/0.71	c 1	112 (40%) CSP integer variables are encoded (11984 clauses, 157846 bytes)
0.20/0.71	c 1	140 (50%) CSP integer variables are encoded (16618 clauses, 227356 bytes)
0.20/0.72	c 1	168 (60%) CSP integer variables are encoded (21252 clauses, 296866 bytes)
0.20/0.73	c 1	196 (70%) CSP integer variables are encoded (26012 clauses, 368266 bytes)
0.20/0.73	c 1	224 (80%) CSP integer variables are encoded (30646 clauses, 437776 bytes)
0.20/0.74	c 1	252 (90%) CSP integer variables are encoded (35280 clauses, 507286 bytes)
0.20/0.74	c 1	280 (100%) CSP integer variables are encoded (40040 clauses, 578686 bytes)
6.63/6.78	c 7	652 (10%) CSP clauses are encoded (3558837 clauses, 71340762 bytes)
6.74/6.84	c 7	1304 (20%) CSP clauses are encoded (3586894 clauses, 71857502 bytes)
6.74/6.89	c 7	1956 (30%) CSP clauses are encoded (3614888 clauses, 72379746 bytes)
6.84/6.94	c 7	2608 (40%) CSP clauses are encoded (3642945 clauses, 72905198 bytes)
6.84/6.99	c 7	3259 (50%) CSP clauses are encoded (3670938 clauses, 73437517 bytes)
6.94/7.04	c 7	3911 (60%) CSP clauses are encoded (3698995 clauses, 73992570 bytes)
6.94/7.09	c 7	4563 (70%) CSP clauses are encoded (3726989 clauses, 74546368 bytes)
7.04/7.14	c 7	5215 (80%) CSP clauses are encoded (3755046 clauses, 75101421 bytes)
7.04/7.20	c 7	5867 (90%) CSP clauses are encoded (3783103 clauses, 75656474 bytes)
7.13/7.25	c 7	6518 (100%) CSP clauses are encoded (3810970 clauses, 76208393 bytes)
7.13/7.25	c 7	6518 CSP clauses encoded
7.13/7.25	c 7	Writing map file : HOME/temp.map
7.13/7.25	c 7	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
7.13/7.25	c 7	SAT : 44352 SAT variables, 3810970 SAT clauses, 76208393 bytes
7.13/7.25	c 7	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
7.13/7.29	c 7	SOLVING HOME/temp.cnf
7.13/7.29	c 7	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
55.70/56.07	c 56	DECODING HOME/temp.out WITH HOME/temp.map
55.70/56.07	c 56	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
55.78/56.14	c 56	Decoding HOME/temp.out
55.78/56.36	s SATISFIABLE
55.78/56.37	v 44 1 26 14 50 60 22 43 15 16 56 13 51 18 52 39 5 49 42 53 4 41 57 9 2 59 7 64 45 62 10 11 48 54 46 12 6 3 30 61 63 35 23 20 21 31 34 33 58 19 32 55 47 8 17 24 25 27 28 29 36 37 38 40
55.78/56.37	c 56	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
55.78/56.39	c 56	CPU 38.33 (0.03 0.01 38.3 17.74)
55.78/56.39	c 56	END Wed Jul  2 13:13:13 2008

Verifier Data (download as text)

OK

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-1039899-1214997137/watcher-1039899-1214997137 -o /tmp/evaluation-result-1039899-1214997137/solver-1039899-1214997137 -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-1039899-1214997137.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: 0.00 0.00 0.00 2/68 19300
/proc/meminfo: memFree=1395144/2055920 swapFree=4179560/4192956
[pid=19300] ppid=19298 vsize=12268 CPUtime=0
/proc/19300/stat : 19300 (sugar) D 19298 19300 19188 0 -1 4194304 348 0 0 0 0 0 0 0 18 0 1 0 1978688721 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 228706712165 0 2147483391 4224 0 18446744072099937270 0 0 17 0 0 0
/proc/19300/statm: 3067 316 241 3 0 167 0

[startup+0.021918 s]
/proc/loadavg: 0.00 0.00 0.00 2/68 19300
/proc/meminfo: memFree=1395144/2055920 swapFree=4179560/4192956
[pid=19300] ppid=19298 vsize=12676 CPUtime=0
/proc/19300/stat : 19300 (sugar) R 19298 19300 19188 0 -1 4194304 529 0 0 0 0 0 0 0 18 0 1 0 1978688721 12980224 497 996147200 4194304 4206940 548682068608 18446744073709551615 228706390753 0 0 4224 0 0 0 0 17 0 0 0
/proc/19300/statm: 3169 498 315 3 0 269 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12676

[startup+0.101928 s]
/proc/loadavg: 0.00 0.00 0.00 2/68 19300
/proc/meminfo: memFree=1395144/2055920 swapFree=4179560/4192956
[pid=19300] ppid=19298 vsize=13600 CPUtime=0.04
/proc/19300/stat : 19300 (sugar) S 19298 19300 19188 0 -1 4194304 900 127 0 0 3 1 0 0 16 0 1 0 1978688721 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19300/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.30195 s]
/proc/loadavg: 0.00 0.00 0.00 2/68 19300
/proc/meminfo: memFree=1395144/2055920 swapFree=4179560/4192956
[pid=19300] ppid=19298 vsize=13600 CPUtime=0.2
/proc/19300/stat : 19300 (sugar) S 19298 19300 19188 0 -1 4194304 973 4143 0 1 3 1 14 2 16 0 1 0 1978688721 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19300/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 13600

[startup+0.701982 s]
/proc/loadavg: 0.00 0.00 0.00 2/68 19300
/proc/meminfo: memFree=1395144/2055920 swapFree=4179560/4192956
[pid=19300] ppid=19298 vsize=13600 CPUtime=0.2
/proc/19300/stat : 19300 (sugar) S 19298 19300 19188 0 -1 4194304 974 4143 0 1 3 1 14 2 15 0 1 0 1978688721 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/19300/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 13600

[startup+1.50206 s]
/proc/loadavg: 0.00 0.00 0.00 3/84 19332
/proc/meminfo: memFree=1373576/2055920 swapFree=4179560/4192956
[pid=19300] ppid=19298 vsize=13600 CPUtime=0.2
/proc/19300/stat : 19300 (sugar) S 19298 19300 19188 0 -1 4194304 974 4143 0 1 3 1 14 2 15 0 1 0 1978688721 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/19300/statm: 3400 797 370 3 0 500 0
[pid=19313] ppid=19300 vsize=5356 CPUtime=0
/proc/19313/stat : 19313 (sh) S 19300 19300 19188 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1978688742 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19313/statm: 1339 233 193 169 0 50 0
[pid=19314] ppid=19313 vsize=869352 CPUtime=1.3
/proc/19314/stat : 19314 (java) S 19313 19300 19188 0 -1 0 6992 0 1 0 119 11 0 0 20 0 9 0 1978688742 890216448 5961 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/19314/statm: 217338 5961 2562 9 0 211885 0
[pid=19314/tid=19315] ppid=19313 vsize=869352 CPUtime=0.97
/proc/19314/task/19315/stat : 19315 (java) R 19313 19300 19188 0 -1 64 2945 0 1 0 91 6 0 0 25 0 9 0 1978688743 890216448 5961 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19314/tid=19316] ppid=19313 vsize=869352 CPUtime=0.13
/proc/19314/task/19316/stat : 19316 (java) S 19313 19300 19188 0 -1 64 1861 0 0 0 11 2 0 0 16 0 9 0 1978688744 890216448 5961 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=19314/tid=19317] ppid=19313 vsize=869352 CPUtime=0
/proc/19314/task/19317/stat : 19317 (java) S 19313 19300 19188 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1978688744 890216448 5961 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19314/tid=19318] ppid=19313 vsize=869352 CPUtime=0
/proc/19314/task/19318/stat : 19318 (java) S 19313 19300 19188 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1978688744 890216448 5961 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19314/tid=19319] ppid=19313 vsize=869352 CPUtime=0
/proc/19314/task/19319/stat : 19319 (java) S 19313 19300 19188 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 1978688746 890216448 5961 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19314/tid=19320] ppid=19313 vsize=869352 CPUtime=0.17
/proc/19314/task/19320/stat : 19320 (java) S 19313 19300 19188 0 -1 64 1493 0 0 0 16 1 0 0 16 0 9 0 1978688746 890216448 5961 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19314/tid=19321] ppid=19313 vsize=869352 CPUtime=0
/proc/19314/task/19321/stat : 19321 (java) S 19313 19300 19188 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 1978688746 890216448 5961 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19314/tid=19322] ppid=19313 vsize=869352 CPUtime=0
/proc/19314/task/19322/stat : 19322 (java) S 19313 19300 19188 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1978688746 890216448 5961 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 888308

[startup+3.10221 s]
/proc/loadavg: 0.00 0.00 0.00 3/84 19332
/proc/meminfo: memFree=1360392/2055920 swapFree=4179560/4192956
[pid=19300] ppid=19298 vsize=13600 CPUtime=0.2
/proc/19300/stat : 19300 (sugar) S 19298 19300 19188 0 -1 4194304 974 4143 0 1 3 1 14 2 15 0 1 0 1978688721 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/19300/statm: 3400 797 370 3 0 500 0
[pid=19313] ppid=19300 vsize=5356 CPUtime=0
/proc/19313/stat : 19313 (sh) S 19300 19300 19188 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1978688742 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19313/statm: 1339 233 193 169 0 50 0
[pid=19314] ppid=19313 vsize=869352 CPUtime=2.89
/proc/19314/stat : 19314 (java) S 19313 19300 19188 0 -1 0 7515 0 1 0 265 24 0 0 20 0 9 0 1978688742 890216448 5961 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/19314/statm: 217338 5961 2562 9 0 211885 0
[pid=19314/tid=19315] ppid=19313 vsize=869352 CPUtime=2.43
/proc/19314/task/19315/stat : 19315 (java) R 19313 19300 19188 0 -1 64 3468 0 1 0 227 16 0 0 17 0 9 0 1978688743 890216448 5961 996147200 134512640 134550740 4294955952 18446744073709551615 4126826797 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19314/tid=19316] ppid=19313 vsize=869352 CPUtime=0.26
/proc/19314/task/19316/stat : 19316 (java) S 19313 19300 19188 0 -1 64 1861 0 0 0 21 5 0 0 16 0 9 0 1978688744 890216448 5961 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19314/tid=19317] ppid=19313 vsize=869352 CPUtime=0
/proc/19314/task/19317/stat : 19317 (java) S 19313 19300 19188 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1978688744 890216448 5961 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19314/tid=19318] ppid=19313 vsize=869352 CPUtime=0
/proc/19314/task/19318/stat : 19318 (java) S 19313 19300 19188 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1978688744 890216448 5961 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19314/tid=19319] ppid=19313 vsize=869352 CPUtime=0
/proc/19314/task/19319/stat : 19319 (java) S 19313 19300 19188 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 1978688746 890216448 5961 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19314/tid=19320] ppid=19313 vsize=869352 CPUtime=0.17
/proc/19314/task/19320/stat : 19320 (java) S 19313 19300 19188 0 -1 64 1493 0 0 0 16 1 0 0 16 0 9 0 1978688746 890216448 5961 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19314/tid=19321] ppid=19313 vsize=869352 CPUtime=0
/proc/19314/task/19321/stat : 19321 (java) S 19313 19300 19188 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 1978688746 890216448 5961 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19314/tid=19322] ppid=19313 vsize=869352 CPUtime=0
/proc/19314/task/19322/stat : 19322 (java) S 19313 19300 19188 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1978688746 890216448 5961 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 888308

[startup+6.30151 s]
/proc/loadavg: 0.08 0.02 0.01 3/92 19367
/proc/meminfo: memFree=1278664/2055920 swapFree=4179560/4192956
[pid=19300] ppid=19298 vsize=13600 CPUtime=0.2
/proc/19300/stat : 19300 (sugar) S 19298 19300 19188 0 -1 4194304 974 4143 0 1 3 1 14 2 15 0 1 0 1978688721 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/19300/statm: 3400 797 370 3 0 500 0
[pid=19313] ppid=19300 vsize=5356 CPUtime=0
/proc/19313/stat : 19313 (sh) S 19300 19300 19188 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1978688742 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19313/statm: 1339 233 193 169 0 50 0
[pid=19314] ppid=19313 vsize=869352 CPUtime=6.04
/proc/19314/stat : 19314 (java) S 19313 19300 19188 0 -1 0 8545 0 1 0 554 50 0 0 20 0 9 0 1978688742 890216448 5963 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/19314/statm: 217338 5963 2562 9 0 211885 0
[pid=19314/tid=19315] ppid=19313 vsize=869352 CPUtime=5.38
/proc/19314/task/19315/stat : 19315 (java) R 19313 19300 19188 0 -1 64 4496 0 1 0 500 38 0 0 25 0 9 0 1978688743 890216448 5963 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19314/tid=19316] ppid=19313 vsize=869352 CPUtime=0.47
/proc/19314/task/19316/stat : 19316 (java) S 19313 19300 19188 0 -1 64 1861 0 0 0 37 10 0 0 16 0 9 0 1978688744 890216448 5963 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19314/tid=19317] ppid=19313 vsize=869352 CPUtime=0
/proc/19314/task/19317/stat : 19317 (java) S 19313 19300 19188 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1978688744 890216448 5963 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19314/tid=19318] ppid=19313 vsize=869352 CPUtime=0
/proc/19314/task/19318/stat : 19318 (java) S 19313 19300 19188 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1978688744 890216448 5963 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19314/tid=19319] ppid=19313 vsize=869352 CPUtime=0
/proc/19314/task/19319/stat : 19319 (java) S 19313 19300 19188 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 1978688746 890216448 5963 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19314/tid=19320] ppid=19313 vsize=869352 CPUtime=0.17
/proc/19314/task/19320/stat : 19320 (java) S 19313 19300 19188 0 -1 64 1495 0 0 0 16 1 0 0 16 0 9 0 1978688746 890216448 5963 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19314/tid=19321] ppid=19313 vsize=869352 CPUtime=0
/proc/19314/task/19321/stat : 19321 (java) S 19313 19300 19188 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 1978688746 890216448 5963 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19314/tid=19322] ppid=19313 vsize=869352 CPUtime=0
/proc/19314/task/19322/stat : 19322 (java) S 19313 19300 19188 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1978688746 890216448 5963 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 888308

[startup+12.7021 s]
/proc/loadavg: 0.23 0.05 0.02 3/84 19369
/proc/meminfo: memFree=1229200/2055920 swapFree=4179560/4192956
[pid=19300] ppid=19298 vsize=13600 CPUtime=7.2
/proc/19300/stat : 19300 (sugar) S 19298 19300 19188 0 -1 4194304 1022 13297 0 2 3 1 656 60 16 0 1 0 1978688721 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19300/statm: 3400 798 370 3 0 500 0
[pid=19368] ppid=19300 vsize=5356 CPUtime=0
/proc/19368/stat : 19368 (sh) S 19300 19300 19188 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978689450 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19368/statm: 1339 232 193 169 0 50 0
[pid=19369] ppid=19368 vsize=28884 CPUtime=5.36
/proc/19369/stat : 19369 (picosat) R 19368 19300 19188 0 -1 4194304 6346 0 0 0 243 293 0 0 25 0 1 0 1978689450 29577216 6332 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19369/statm: 7221 6332 40 102 0 7116 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 47840

[startup+25.5013 s]
/proc/loadavg: 0.62 0.14 0.05 3/84 19369
/proc/meminfo: memFree=1173264/2055920 swapFree=4179560/4192956
[pid=19300] ppid=19298 vsize=13600 CPUtime=7.2
/proc/19300/stat : 19300 (sugar) S 19298 19300 19188 0 -1 4194304 1022 13297 0 2 3 1 656 60 16 0 1 0 1978688721 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19300/statm: 3400 798 370 3 0 500 0
[pid=19368] ppid=19300 vsize=5356 CPUtime=0
/proc/19368/stat : 19368 (sh) S 19300 19300 19188 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978689450 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19368/statm: 1339 232 193 169 0 50 0
[pid=19369] ppid=19368 vsize=88824 CPUtime=18.11
/proc/19369/stat : 19369 (picosat) R 19368 19300 19188 0 -1 4194304 19719 0 0 0 829 982 0 0 25 0 1 0 1978689450 90955776 19705 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19369/statm: 22206 19705 40 102 0 22101 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 107780

[startup+51.1017 s]
/proc/loadavg: 1.09 0.29 0.10 3/84 19369
/proc/meminfo: memFree=1115536/2055920 swapFree=4179560/4192956
[pid=19300] ppid=19298 vsize=13600 CPUtime=7.2
/proc/19300/stat : 19300 (sugar) S 19298 19300 19188 0 -1 4194304 1022 13297 0 2 3 1 656 60 16 0 1 0 1978688721 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19300/statm: 3400 798 370 3 0 500 0
[pid=19368] ppid=19300 vsize=5356 CPUtime=0
/proc/19368/stat : 19368 (sh) S 19300 19300 19188 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978689450 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19368/statm: 1339 232 193 169 0 50 0
[pid=19369] ppid=19368 vsize=139508 CPUtime=43.61
/proc/19369/stat : 19369 (picosat) R 19368 19300 19188 0 -1 4194304 33859 0 0 0 2652 1709 0 0 25 0 1 0 1978689450 142856192 33812 996147200 134512640 134931368 4294956256 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/19369/statm: 34877 33812 42 102 0 34772 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 158464

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

[startup+54.303 s]
/proc/loadavg: 1.16 0.32 0.11 3/84 19369
/proc/meminfo: memFree=1115536/2055920 swapFree=4179560/4192956
[pid=19300] ppid=19298 vsize=13600 CPUtime=7.2
/proc/19300/stat : 19300 (sugar) S 19298 19300 19188 0 -1 4194304 1022 13297 0 2 3 1 656 60 16 0 1 0 1978688721 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19300/statm: 3400 798 370 3 0 500 0
[pid=19368] ppid=19300 vsize=5356 CPUtime=0
/proc/19368/stat : 19368 (sh) S 19300 19300 19188 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978689450 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19368/statm: 1339 232 193 169 0 50 0
[pid=19369] ppid=19368 vsize=139508 CPUtime=46.8
/proc/19369/stat : 19369 (picosat) R 19368 19300 19188 0 -1 4194304 33859 0 0 0 2971 1709 0 0 25 0 1 0 1978689450 142856192 33812 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19369/statm: 34877 33812 42 102 0 34772 0
Current children cumulated CPU time (s) 54
Current children cumulated vsize (KiB) 158464

[startup+55.1021 s]
/proc/loadavg: 1.16 0.32 0.11 3/84 19369
/proc/meminfo: memFree=1115536/2055920 swapFree=4179560/4192956
[pid=19300] ppid=19298 vsize=13600 CPUtime=7.2
/proc/19300/stat : 19300 (sugar) S 19298 19300 19188 0 -1 4194304 1022 13297 0 2 3 1 656 60 16 0 1 0 1978688721 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19300/statm: 3400 798 370 3 0 500 0
[pid=19368] ppid=19300 vsize=5356 CPUtime=0
/proc/19368/stat : 19368 (sh) S 19300 19300 19188 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978689450 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19368/statm: 1339 232 193 169 0 50 0
[pid=19369] ppid=19368 vsize=139508 CPUtime=47.6
/proc/19369/stat : 19369 (picosat) R 19368 19300 19188 0 -1 4194304 33859 0 0 0 3051 1709 0 0 25 0 1 0 1978689450 142856192 33812 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19369/statm: 34877 33812 42 102 0 34772 0
Current children cumulated CPU time (s) 54.8
Current children cumulated vsize (KiB) 158464

[startup+55.9022 s]
/proc/loadavg: 1.16 0.32 0.11 3/84 19369
/proc/meminfo: memFree=1115536/2055920 swapFree=4179560/4192956
[pid=19300] ppid=19298 vsize=13600 CPUtime=7.2
/proc/19300/stat : 19300 (sugar) S 19298 19300 19188 0 -1 4194304 1022 13297 0 2 3 1 656 60 16 0 1 0 1978688721 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19300/statm: 3400 798 370 3 0 500 0
[pid=19368] ppid=19300 vsize=5356 CPUtime=0
/proc/19368/stat : 19368 (sh) S 19300 19300 19188 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1978689450 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19368/statm: 1339 232 193 169 0 50 0
[pid=19369] ppid=19368 vsize=139512 CPUtime=48.4
/proc/19369/stat : 19369 (picosat) R 19368 19300 19188 0 -1 4194304 33865 0 0 0 3131 1709 0 0 25 0 1 0 1978689450 142860288 33818 996147200 134512640 134931368 4294956256 18446744073709551615 134580055 0 0 4096 0 0 0 0 17 1 0 0
/proc/19369/statm: 34878 33818 47 102 0 34773 0
Current children cumulated CPU time (s) 55.6
Current children cumulated vsize (KiB) 158468

[startup+56.3022 s]
/proc/loadavg: 1.16 0.32 0.11 3/84 19369
/proc/meminfo: memFree=1115216/2055920 swapFree=4179560/4192956
[pid=19300] ppid=19298 vsize=13600 CPUtime=55.78
/proc/19300/stat : 19300 (sugar) S 19298 19300 19188 0 -1 4194304 1087 47448 0 2 3 1 3802 1772 15 0 1 0 1978688721 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19300/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 55.78
Current children cumulated vsize (KiB) 13600

[startup+56.4022 s]
/proc/loadavg: 1.16 0.32 0.11 3/84 19369
/proc/meminfo: memFree=1115216/2055920 swapFree=4179560/4192956
[pid=19300] ppid=19298 vsize=13600 CPUtime=56.09
/proc/19300/stat : 19300 (sugar) R 19298 19300 19188 0 -1 4194304 1116 51200 0 3 3 2 3830 1774 16 0 1 0 1978688721 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 228706718761 0 0 4224 16386 0 0 0 17 1 0 0
/proc/19300/statm: 3400 799 371 3 0 500 0
Current children cumulated CPU time (s) 56.09
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 56.4274
CPU time (s): 56.1405
CPU user time (s): 38.3402
CPU system time (s): 17.8003
CPU usage (%): 99.4914
Max. virtual memory (cumulated for all children) (KiB): 888308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 38.3402
system time used= 17.8003
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52346
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= 15855
involuntary context switches= 16038

runsolver used 0.057991 second user time and 0.160975 second system time

The end

Launcher Data (download as text)

Begin job on node8 at 2008-07-02 13:12:17
IDJOB=1039899
IDBENCH=53652
IDSOLVER=345
FILE ID=node8/1039899-1214997137
PBS_JOBID= 7870907
Free space on /tmp= 66552 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/magicSquare/normalized-magicSquare-8_glb.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-1039899-1214997137/watcher-1039899-1214997137 -o /tmp/evaluation-result-1039899-1214997137/solver-1039899-1214997137 -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-1039899-1214997137.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8271b2d5ba856a3b606f0f192b2253bb
RANDOM SEED=982237247

node8.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		: 3000.222
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		: 3000.222
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1395624 kB
Buffers:         60960 kB
Cached:         510624 kB
SwapCached:       6756 kB
Active:         126012 kB
Inactive:       454784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1395624 kB
SwapTotal:     4192956 kB
SwapFree:      4179560 kB
Dirty:            1308 kB
Writeback:           0 kB
Mapped:          14924 kB
Slab:            64968 kB
Committed_AS:  3163860 kB
PageTables:       1568 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB
End job on node8 at 2008-07-02 13:13:13