Trace number 1100493

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.13+picosatUNSAT 32.1061 32.505

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-25_ext.xml
MD5SUM654d335bccaae2867f6d8197eca82ee6
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.995848
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.05	c 0	BEGIN Sat Jul  5 21:46:23 2008
0.00/0.05	c 0	PID 12766
0.03/0.05	c 0	HOST node65.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1100493-1215287183.xml TO HOME/temp.csp
0.03/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1100493-1215287183.xml' 'HOME/temp.csp'
1.05/1.16	c 1	1 domains, 40 variables, 0 predicates, 84 relations, 84 constraints
1.10/1.20	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.10/1.20	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
1.10/1.28	c 1	Parsing HOME/temp.csp
2.98/3.17	c 3	parsed 209 expressions
2.98/3.17	c 3	Heap : 30 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.98/3.17	c 3	Converting to clausal form CSP
2.98/3.19	c 3	converted 21 (10%) expressions
3.08/3.21	c 3	converted 42 (20%) expressions
3.08/3.23	c 3	converted 63 (30%) expressions
3.08/3.26	c 3	converted 84 (40%) expressions
3.08/3.27	c 3	converted 105 (50%) expressions
3.18/3.31	c 3	converted 126 (60%) expressions
3.58/3.72	c 4	converted 147 (70%) expressions
3.67/3.87	c 4	converted 168 (80%) expressions
3.88/4.06	c 4	converted 189 (90%) expressions
4.08/4.21	c 4	converted 209 (100%) expressions
4.08/4.21	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
4.08/4.21	c 4	Heap : 59 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
4.08/4.21	c 4	Propagation in CSP
4.08/4.21	c 4	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
4.08/4.21	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
4.08/4.21	c 4	Heap : 59 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
4.08/4.21	c 4	Simplifing CSP by introducing new Boolean variables
4.08/4.21	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
4.08/4.21	c 4	Heap : 59 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
4.18/4.40	c 4	Encoding CSP to SAT : HOME/temp.cnf
4.27/4.42	c 4	4 (10%) CSP integer variables are encoded (712 clauses, 7682 bytes)
4.27/4.42	c 4	8 (20%) CSP integer variables are encoded (1424 clauses, 16375 bytes)
4.27/4.43	c 4	12 (30%) CSP integer variables are encoded (2136 clauses, 25631 bytes)
4.27/4.43	c 4	16 (40%) CSP integer variables are encoded (2848 clauses, 34887 bytes)
4.27/4.43	c 4	20 (50%) CSP integer variables are encoded (3560 clauses, 44143 bytes)
4.27/4.43	c 4	24 (60%) CSP integer variables are encoded (4272 clauses, 53399 bytes)
4.27/4.43	c 4	28 (70%) CSP integer variables are encoded (4984 clauses, 62655 bytes)
4.27/4.43	c 4	32 (80%) CSP integer variables are encoded (5696 clauses, 71911 bytes)
4.27/4.43	c 4	36 (90%) CSP integer variables are encoded (6408 clauses, 81167 bytes)
4.27/4.43	c 4	40 (100%) CSP integer variables are encoded (7120 clauses, 90423 bytes)
4.56/4.77	c 5	9 (10%) CSP clauses are encoded (34240 clauses, 646194 bytes)
4.86/5.01	c 5	17 (20%) CSP clauses are encoded (58492 clauses, 1161172 bytes)
5.07/5.29	c 5	26 (30%) CSP clauses are encoded (85710 clauses, 1753006 bytes)
5.36/5.54	c 6	34 (40%) CSP clauses are encoded (109847 clauses, 2313094 bytes)
5.55/5.79	c 6	42 (50%) CSP clauses are encoded (134005 clauses, 2877453 bytes)
5.85/6.08	c 6	51 (60%) CSP clauses are encoded (161605 clauses, 3522204 bytes)
6.15/6.33	c 6	59 (70%) CSP clauses are encoded (185664 clauses, 4083999 bytes)
6.44/6.62	c 7	68 (80%) CSP clauses are encoded (212907 clauses, 4720227 bytes)
6.64/6.87	c 7	76 (90%) CSP clauses are encoded (236964 clauses, 5282144 bytes)
6.94/7.12	c 7	84 (100%) CSP clauses are encoded (261173 clauses, 5847590 bytes)
6.94/7.12	c 7	84 CSP clauses encoded
6.94/7.12	c 7	Writing map file : HOME/temp.map
6.94/7.12	c 7	Heap : 24 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.94/7.12	c 7	SAT : 7160 SAT variables, 261173 SAT clauses, 5847590 bytes
6.94/7.12	c 7	Heap : 24 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.94/7.16	c 7	SOLVING HOME/temp.cnf
6.94/7.16	c 7	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
31.88/32.38	c 32	DECODING HOME/temp.out WITH HOME/temp.map
31.88/32.38	c 32	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
31.97/32.47	c 32	Decoding HOME/temp.out
31.97/32.49	s UNSATISFIABLE
31.97/32.49	c 32	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
31.97/32.49	c 33	CPU 30.26 (0.03 0.01 30.23 1.82)
32.09/32.50	c 33	END Sat Jul  5 21:46:56 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1100493-1215287183/watcher-1100493-1215287183 -o /tmp/evaluation-result-1100493-1215287183/solver-1100493-1215287183 -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-1100493-1215287183.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.02 2.02 2.00 4/79 12766
/proc/meminfo: memFree=1701776/2055920 swapFree=4180840/4192956
[pid=12766] ppid=12764 vsize=18572 CPUtime=0
/proc/12766/stat : 12766 (runsolver) R 12764 12766 8148 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2007688096 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 257203694887 0 0 4096 24578 0 0 0 17 1 0 0
/proc/12766/statm: 4643 292 257 25 0 2626 0

[startup+0.0507399 s]
/proc/loadavg: 2.02 2.02 2.00 4/79 12766
/proc/meminfo: memFree=1701776/2055920 swapFree=4180840/4192956
[pid=12766] ppid=12764 vsize=13600 CPUtime=0.03
/proc/12766/stat : 12766 (sugar) S 12764 12766 8148 0 -1 4194304 837 0 0 0 2 1 0 0 18 0 1 0 2007688096 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12766/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102214 s]
/proc/loadavg: 2.02 2.02 2.00 4/79 12766
/proc/meminfo: memFree=1701776/2055920 swapFree=4180840/4192956
[pid=12766] ppid=12764 vsize=13600 CPUtime=0.03
/proc/12766/stat : 12766 (sugar) S 12764 12766 8148 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2007688096 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12766/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302143 s]
/proc/loadavg: 2.02 2.02 2.00 4/79 12766
/proc/meminfo: memFree=1701776/2055920 swapFree=4180840/4192956
[pid=12766] ppid=12764 vsize=13600 CPUtime=0.03
/proc/12766/stat : 12766 (sugar) S 12764 12766 8148 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2007688096 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12766/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.702183 s]
/proc/loadavg: 2.02 2.02 2.00 4/79 12766
/proc/meminfo: memFree=1701776/2055920 swapFree=4180840/4192956
[pid=12766] ppid=12764 vsize=13600 CPUtime=0.03
/proc/12766/stat : 12766 (sugar) S 12764 12766 8148 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2007688096 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12766/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50225 s]
/proc/loadavg: 2.02 2.02 2.00 3/90 12778
/proc/meminfo: memFree=1681208/2055920 swapFree=4180840/4192956
[pid=12766] ppid=12764 vsize=13600 CPUtime=1.11
/proc/12766/stat : 12766 (sugar) S 12764 12766 8148 0 -1 4194304 973 7933 0 1 2 1 101 7 16 0 1 0 2007688096 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12766/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 13600

[startup+3.10138 s]
/proc/loadavg: 2.10 2.04 2.01 3/90 12788
/proc/meminfo: memFree=1678968/2055920 swapFree=4180840/4192956
[pid=12766] ppid=12764 vsize=13600 CPUtime=1.11
/proc/12766/stat : 12766 (sugar) S 12764 12766 8148 0 -1 4194304 973 7933 0 1 2 1 101 7 16 0 1 0 2007688096 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12766/statm: 3400 797 370 3 0 500 0
[pid=12779] ppid=12766 vsize=5356 CPUtime=0
/proc/12779/stat : 12779 (sh) S 12766 12766 8148 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2007688216 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12779/statm: 1339 233 193 169 0 50 0
[pid=12780] ppid=12779 vsize=864040 CPUtime=1.87
/proc/12780/stat : 12780 (java) S 12779 12766 8148 0 -1 0 12143 0 1 0 180 7 0 0 18 0 9 0 2007688217 884776960 11404 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12780/statm: 216010 11404 2532 9 0 210592 0
[pid=12780/tid=12781] ppid=12779 vsize=864040 CPUtime=1.15
/proc/12780/task/12781/stat : 12781 (java) R 12779 12766 8148 0 -1 64 2741 0 1 0 113 2 0 0 25 0 9 0 2007688218 884776960 11404 996147200 134512640 134550740 4294955952 18446744073709551615 4126425601 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12780/tid=12782] ppid=12779 vsize=864040 CPUtime=0.65
/proc/12780/task/12782/stat : 12782 (java) S 12779 12766 8148 0 -1 64 8394 0 0 0 62 3 0 0 16 0 9 0 2007688219 884776960 11404 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=12780/tid=12783] ppid=12779 vsize=864040 CPUtime=0
/proc/12780/task/12783/stat : 12783 (java) S 12779 12766 8148 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2007688219 884776960 11404 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12780/tid=12784] ppid=12779 vsize=864040 CPUtime=0
/proc/12780/task/12784/stat : 12784 (java) S 12779 12766 8148 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2007688219 884776960 11404 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12780/tid=12785] ppid=12779 vsize=864040 CPUtime=0
/proc/12780/task/12785/stat : 12785 (java) S 12779 12766 8148 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2007688221 884776960 11404 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12780/tid=12786] ppid=12779 vsize=864040 CPUtime=0.04
/proc/12780/task/12786/stat : 12786 (java) S 12779 12766 8148 0 -1 64 312 0 0 0 4 0 0 0 16 0 9 0 2007688221 884776960 11404 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12780/tid=12787] ppid=12779 vsize=864040 CPUtime=0
/proc/12780/task/12787/stat : 12787 (java) S 12779 12766 8148 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2007688221 884776960 11404 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12780/tid=12788] ppid=12779 vsize=864040 CPUtime=0
/proc/12780/task/12788/stat : 12788 (java) S 12779 12766 8148 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2007688221 884776960 11404 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 882996

[startup+6.30264 s]
/proc/loadavg: 2.10 2.04 2.01 3/90 12788
/proc/meminfo: memFree=1624704/2055920 swapFree=4180840/4192956
[pid=12766] ppid=12764 vsize=13600 CPUtime=1.12
/proc/12766/stat : 12766 (sugar) S 12764 12766 8148 0 -1 4194304 974 7933 0 1 3 1 101 7 15 0 1 0 2007688096 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12766/statm: 3400 797 370 3 0 500 0
[pid=12779] ppid=12766 vsize=5356 CPUtime=0
/proc/12779/stat : 12779 (sh) S 12766 12766 8148 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2007688216 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12779/statm: 1339 233 193 169 0 50 0
[pid=12780] ppid=12779 vsize=864344 CPUtime=5.03
/proc/12780/stat : 12780 (java) S 12779 12766 8148 0 -1 0 20198 0 1 0 488 15 0 0 18 0 9 0 2007688217 885088256 19353 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12780/statm: 216086 19353 2564 9 0 210633 0
[pid=12780/tid=12781] ppid=12779 vsize=864344 CPUtime=3.38
/proc/12780/task/12781/stat : 12781 (java) R 12779 12766 8148 0 -1 64 3295 0 1 0 333 5 0 0 25 0 9 0 2007688218 885088256 19353 996147200 134512640 134550740 4294955952 18446744073709551615 4125950624 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12780/tid=12782] ppid=12779 vsize=864344 CPUtime=1.51
/proc/12780/task/12782/stat : 12782 (java) S 12779 12766 8148 0 -1 64 15864 0 0 0 144 7 0 0 16 0 9 0 2007688219 885088256 19353 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=12780/tid=12783] ppid=12779 vsize=864344 CPUtime=0
/proc/12780/task/12783/stat : 12783 (java) S 12779 12766 8148 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2007688219 885088256 19353 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12780/tid=12784] ppid=12779 vsize=864344 CPUtime=0
/proc/12780/task/12784/stat : 12784 (java) S 12779 12766 8148 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 2007688219 885088256 19353 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12780/tid=12785] ppid=12779 vsize=864344 CPUtime=0
/proc/12780/task/12785/stat : 12785 (java) S 12779 12766 8148 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2007688221 885088256 19353 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12780/tid=12786] ppid=12779 vsize=864344 CPUtime=0.1
/proc/12780/task/12786/stat : 12786 (java) S 12779 12766 8148 0 -1 64 343 0 0 0 10 0 0 0 17 0 9 0 2007688221 885088256 19353 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12780/tid=12787] ppid=12779 vsize=864344 CPUtime=0
/proc/12780/task/12787/stat : 12787 (java) S 12779 12766 8148 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2007688221 885088256 19353 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12780/tid=12788] ppid=12779 vsize=864344 CPUtime=0
/proc/12780/task/12788/stat : 12788 (java) S 12779 12766 8148 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2007688221 885088256 19353 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 883300

[startup+12.7012 s]
/proc/loadavg: 2.16 2.05 2.01 3/82 12790
/proc/meminfo: memFree=1677960/2055920 swapFree=4180840/4192956
[pid=12766] ppid=12764 vsize=13600 CPUtime=6.99
/proc/12766/stat : 12766 (sugar) S 12764 12766 8148 0 -1 4194304 1021 28460 0 2 3 1 669 26 16 0 1 0 2007688096 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12766/statm: 3400 798 370 3 0 500 0
[pid=12789] ppid=12766 vsize=5356 CPUtime=0
/proc/12789/stat : 12789 (sh) S 12766 12766 8148 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007688812 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12789/statm: 1339 232 193 169 0 50 0
[pid=12790] ppid=12789 vsize=10496 CPUtime=5.47
/proc/12790/stat : 12790 (picosat) R 12789 12766 8148 0 -1 4194304 2544 0 0 0 395 152 0 0 25 0 1 0 2007688812 10747904 2530 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12790/statm: 2624 2530 42 102 0 2519 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 29452

[startup+25.5022 s]
/proc/loadavg: 2.13 2.05 2.01 3/82 12790
/proc/meminfo: memFree=1676872/2055920 swapFree=4180840/4192956
[pid=12766] ppid=12764 vsize=13600 CPUtime=6.99
/proc/12766/stat : 12766 (sugar) S 12764 12766 8148 0 -1 4194304 1021 28460 0 2 3 1 669 26 16 0 1 0 2007688096 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12766/statm: 3400 798 370 3 0 500 0
[pid=12789] ppid=12766 vsize=5356 CPUtime=0
/proc/12789/stat : 12789 (sh) S 12766 12766 8148 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007688812 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12789/statm: 1339 232 193 169 0 50 0
[pid=12790] ppid=12789 vsize=12576 CPUtime=18.15
/proc/12790/stat : 12790 (picosat) R 12789 12766 8148 0 -1 4194304 2840 0 0 0 1662 153 0 0 25 0 1 0 2007688812 12877824 2826 996147200 134512640 134931368 4294956256 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/12790/statm: 3144 2826 42 102 0 3039 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 31532

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

[startup+28.7015 s]
/proc/loadavg: 2.12 2.05 2.01 3/82 12790
/proc/meminfo: memFree=1676552/2055920 swapFree=4180840/4192956
[pid=12766] ppid=12764 vsize=13600 CPUtime=6.99
/proc/12766/stat : 12766 (sugar) S 12764 12766 8148 0 -1 4194304 1021 28460 0 2 3 1 669 26 16 0 1 0 2007688096 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12766/statm: 3400 798 370 3 0 500 0
[pid=12789] ppid=12766 vsize=5356 CPUtime=0
/proc/12789/stat : 12789 (sh) S 12766 12766 8148 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007688812 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12789/statm: 1339 232 193 169 0 50 0
[pid=12790] ppid=12789 vsize=12972 CPUtime=21.32
/proc/12790/stat : 12790 (picosat) R 12789 12766 8148 0 -1 4194304 2913 0 0 0 1979 153 0 0 25 0 1 0 2007688812 13283328 2899 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/12790/statm: 3243 2899 42 102 0 3138 0
Current children cumulated CPU time (s) 28.31
Current children cumulated vsize (KiB) 31928

[startup+30.3016 s]
/proc/loadavg: 2.12 2.05 2.01 3/82 12790
/proc/meminfo: memFree=1676488/2055920 swapFree=4180840/4192956
[pid=12766] ppid=12764 vsize=13600 CPUtime=6.99
/proc/12766/stat : 12766 (sugar) S 12764 12766 8148 0 -1 4194304 1021 28460 0 2 3 1 669 26 16 0 1 0 2007688096 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12766/statm: 3400 798 370 3 0 500 0
[pid=12789] ppid=12766 vsize=5356 CPUtime=0
/proc/12789/stat : 12789 (sh) S 12766 12766 8148 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007688812 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12789/statm: 1339 232 193 169 0 50 0
[pid=12790] ppid=12789 vsize=12972 CPUtime=22.91
/proc/12790/stat : 12790 (picosat) R 12789 12766 8148 0 -1 4194304 2946 0 0 0 2138 153 0 0 25 0 1 0 2007688812 13283328 2932 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12790/statm: 3243 2932 42 102 0 3138 0
Current children cumulated CPU time (s) 29.9
Current children cumulated vsize (KiB) 31928

[startup+31.9077 s]
/proc/loadavg: 2.11 2.05 2.01 3/82 12790
/proc/meminfo: memFree=1675016/2055920 swapFree=4180840/4192956
[pid=12766] ppid=12764 vsize=13600 CPUtime=6.99
/proc/12766/stat : 12766 (sugar) S 12764 12766 8148 0 -1 4194304 1021 28460 0 2 3 1 669 26 16 0 1 0 2007688096 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12766/statm: 3400 798 370 3 0 500 0
[pid=12789] ppid=12766 vsize=5356 CPUtime=0
/proc/12789/stat : 12789 (sh) S 12766 12766 8148 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007688812 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12789/statm: 1339 232 193 169 0 50 0
[pid=12790] ppid=12789 vsize=13104 CPUtime=24.5
/proc/12790/stat : 12790 (picosat) R 12789 12766 8148 0 -1 4194304 2969 0 0 0 2297 153 0 0 25 0 1 0 2007688812 13418496 2955 996147200 134512640 134931368 4294956256 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/12790/statm: 3276 2955 42 102 0 3171 0
Current children cumulated CPU time (s) 31.49
Current children cumulated vsize (KiB) 32060

[startup+32.3018 s]
/proc/loadavg: 2.11 2.05 2.01 3/82 12790
/proc/meminfo: memFree=1675016/2055920 swapFree=4180840/4192956
[pid=12766] ppid=12764 vsize=13600 CPUtime=6.99
/proc/12766/stat : 12766 (sugar) S 12764 12766 8148 0 -1 4194304 1021 28460 0 2 3 1 669 26 16 0 1 0 2007688096 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12766/statm: 3400 798 370 3 0 500 0
[pid=12789] ppid=12766 vsize=5356 CPUtime=0
/proc/12789/stat : 12789 (sh) S 12766 12766 8148 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007688812 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12789/statm: 1339 232 193 169 0 50 0
[pid=12790] ppid=12789 vsize=13104 CPUtime=24.89
/proc/12790/stat : 12790 (picosat) R 12789 12766 8148 0 -1 4194304 2969 0 0 0 2336 153 0 0 25 0 1 0 2007688812 13418496 2955 996147200 134512640 134931368 4294956256 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/12790/statm: 3276 2955 42 102 0 3171 0
Current children cumulated CPU time (s) 31.88
Current children cumulated vsize (KiB) 32060

[startup+32.5018 s]
/proc/loadavg: 2.11 2.05 2.01 3/82 12790
/proc/meminfo: memFree=1675016/2055920 swapFree=4180840/4192956
[pid=12766] ppid=12764 vsize=13600 CPUtime=32.09
/proc/12766/stat : 12766 (sugar) R 12764 12766 8148 0 -1 4194304 1116 35339 0 3 3 1 3023 182 16 0 1 0 2007688096 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 257203868713 0 0 4224 16386 0 0 0 17 1 0 0
/proc/12766/statm: 3400 799 371 3 0 500 0
Current children cumulated CPU time (s) 32.09
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 32.505
CPU time (s): 32.1061
CPU user time (s): 30.2634
CPU system time (s): 1.84272
CPU usage (%): 98.7728
Max. virtual memory (cumulated for all children) (KiB): 883300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 30.2634
system time used= 1.84272
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36485
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= 2853
involuntary context switches= 3403

runsolver used 0.047992 second user time and 0.118981 second system time

The end

Launcher Data (download as text)

Begin job on node65 at 2008-07-05 21:46:23
IDJOB=1100493
IDBENCH=59919
IDSOLVER=345
FILE ID=node65/1100493-1215287183
PBS_JOBID= 7882207
Free space on /tmp= 66480 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-25_ext.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-1100493-1215287183/watcher-1100493-1215287183 -o /tmp/evaluation-result-1100493-1215287183/solver-1100493-1215287183 -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-1100493-1215287183.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 654d335bccaae2867f6d8197eca82ee6
RANDOM SEED=374646346

node65.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		: 3000.231
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		: 3000.231
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:       1702320 kB
Buffers:         36252 kB
Cached:         188364 kB
SwapCached:       6584 kB
Active:         235868 kB
Inactive:        64064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702320 kB
SwapTotal:     4192956 kB
SwapFree:      4180840 kB
Dirty:            3088 kB
Writeback:           0 kB
Mapped:          82760 kB
Slab:            38220 kB
Committed_AS:  4107868 kB
PageTables:       2488 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= 66476 MiB
End job on node65 at 2008-07-05 21:46:56