Trace number 1088690

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 250.583 253.128

General information on the benchmark

Namecsp/graphColoring/school/
normalized-school1-nsh-12.xml
MD5SUM2d1e316401a6d142c241b2ebac1fc85c
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.727889
Satisfiable
(Un)Satisfiability was proved
Number of variables352
Number of constraints14612
Maximum constraint arity2
Maximum domain size12
Number of constraints which are defined in extension0
Number of constraints which are defined in intension14612
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Sat Jul  5 14:08:36 2008
0.00/0.04	c 0	PID 30454
0.00/0.05	c 0	HOST node20.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1088690-1215259716.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1088690-1215259716.xml' 'HOME/temp.csp'
1.25/1.32	c 2	1 domains, 352 variables, 1 predicates, 0 relations, 14612 constraints
1.25/1.36	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.25/1.36	c 2	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'
1.29/1.44	c 2	Parsing HOME/temp.csp
1.29/1.87	c 2	parsed 10000 expressions
1.29/1.95	c 2	parsed 14966 expressions
1.29/1.96	c 2	Heap : 4 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.29/1.96	c 2	Converting to clausal form CSP
2.11/2.23	c 2	converted 1497 (10%) expressions
2.11/2.27	c 3	converted 2994 (20%) expressions
2.20/2.31	c 3	converted 4490 (30%) expressions
2.20/2.35	c 3	converted 5987 (40%) expressions
2.30/2.46	c 3	converted 7483 (50%) expressions
2.30/2.49	c 3	converted 8980 (60%) expressions
2.39/2.53	c 3	converted 10477 (70%) expressions
2.39/2.57	c 3	converted 11973 (80%) expressions
2.50/2.62	c 3	converted 13470 (90%) expressions
2.60/2.73	c 3	converted 14966 (100%) expressions
2.60/2.73	c 3	CSP : 352 integers, 0 booleans, 14612 clauses, largest domain size 12
2.60/2.73	c 3	Heap : 12 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.60/2.73	c 3	Propagation in CSP
2.70/2.86	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.70/2.86	c 3	CSP : 352 integers, 0 booleans, 14612 clauses, largest domain size 12
2.70/2.86	c 3	Heap : 15 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.70/2.87	c 3	Simplifing CSP by introducing new Boolean variables
2.99/3.16	c 3	CSP : 352 integers, 29224 booleans, 43836 clauses, largest domain size 12
2.99/3.16	c 3	Heap : 23 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.09/3.29	c 4	Encoding CSP to SAT : HOME/temp.cnf
3.19/3.32	c 4	36 (10%) CSP integer variables are encoded (360 clauses, 3827 bytes)
3.19/3.33	c 4	71 (20%) CSP integer variables are encoded (710 clauses, 7677 bytes)
3.19/3.33	c 4	106 (30%) CSP integer variables are encoded (1060 clauses, 11830 bytes)
3.19/3.33	c 4	141 (40%) CSP integer variables are encoded (1410 clauses, 16380 bytes)
3.19/3.33	c 4	176 (50%) CSP integer variables are encoded (1760 clauses, 20930 bytes)
3.19/3.33	c 4	212 (60%) CSP integer variables are encoded (2120 clauses, 25610 bytes)
3.19/3.33	c 4	247 (70%) CSP integer variables are encoded (2470 clauses, 30160 bytes)
3.19/3.33	c 4	282 (80%) CSP integer variables are encoded (2820 clauses, 34710 bytes)
3.19/3.34	c 4	317 (90%) CSP integer variables are encoded (3170 clauses, 39260 bytes)
3.19/3.34	c 4	352 (100%) CSP integer variables are encoded (3520 clauses, 43810 bytes)
3.28/3.48	c 4	4384 (10%) CSP clauses are encoded (40057 clauses, 640828 bytes)
3.37/3.57	c 4	8768 (20%) CSP clauses are encoded (76594 clauses, 1252278 bytes)
3.48/3.66	c 4	13151 (30%) CSP clauses are encoded (113119 clauses, 1901749 bytes)
3.57/3.75	c 4	17535 (40%) CSP clauses are encoded (149645 clauses, 2556779 bytes)
3.67/3.85	c 4	21918 (50%) CSP clauses are encoded (186170 clauses, 3232055 bytes)
3.78/3.94	c 4	26302 (60%) CSP clauses are encoded (222707 clauses, 3921876 bytes)
3.88/4.03	c 4	30686 (70%) CSP clauses are encoded (259244 clauses, 4611697 bytes)
3.97/4.13	c 4	35069 (80%) CSP clauses are encoded (295769 clauses, 5301289 bytes)
4.07/4.23	c 4	39453 (90%) CSP clauses are encoded (332295 clauses, 5990895 bytes)
4.17/4.33	c 5	43836 (100%) CSP clauses are encoded (368820 clauses, 6680487 bytes)
4.17/4.33	c 5	43836 CSP clauses encoded
4.17/4.33	c 5	Writing map file : HOME/temp.map
4.17/4.35	c 5	Heap : 15 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.17/4.35	c 5	SAT : 33096 SAT variables, 368820 SAT clauses, 6680487 bytes
4.17/4.35	c 5	Heap : 15 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.22/4.41	c 5	SOLVING HOME/temp.cnf
4.22/4.41	c 5	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
250.36/252.92	c 253	DECODING HOME/temp.out WITH HOME/temp.map
250.36/252.92	c 253	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
250.40/253.01	c 253	Decoding HOME/temp.out
250.40/253.06	s UNSATISFIABLE
250.40/253.07	c 253	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
250.40/253.12	c 253	CPU 248.55 (0.03 0 248.52 2)
250.40/253.12	c 253	END Sat Jul  5 14:12:49 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-1088690-1215259716/watcher-1088690-1215259716 -o /tmp/evaluation-result-1088690-1215259716/solver-1088690-1215259716 -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-1088690-1215259716.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: 2.00 2.00 2.00 4/72 30454
/proc/meminfo: memFree=1714744/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=4708 CPUtime=0
/proc/30454/stat : 30454 (sugar) R 30452 30454 29662 0 -1 4194304 58 0 0 0 0 0 0 0 20 0 1 0 1314217530 4820992 43 996147200 4194304 4206940 548682068608 18446744073709551615 273949943089 0 0 4096 0 0 0 0 17 1 0 0
/proc/30454/statm: 1177 43 33 3 0 8 0

[startup+0.055386 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 30454
/proc/meminfo: memFree=1714744/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=0.03
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1314217530 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102387 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 30454
/proc/meminfo: memFree=1714744/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=0.03
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1314217530 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302419 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 30454
/proc/meminfo: memFree=1714744/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=0.03
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1314217530 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701509 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 30454
/proc/meminfo: memFree=1714744/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=0.03
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1314217530 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50166 s]
/proc/loadavg: 2.00 2.00 2.00 4/83 30466
/proc/meminfo: memFree=1690656/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=1.29
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 973 10858 0 1 3 0 119 7 16 0 1 0 1314217530 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 13600

[startup+3.10298 s]
/proc/loadavg: 2.00 2.00 2.00 4/83 30476
/proc/meminfo: memFree=1699744/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=1.29
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 974 10858 0 1 3 0 119 7 15 0 1 0 1314217530 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 797 370 3 0 500 0
[pid=30467] ppid=30454 vsize=5356 CPUtime=0
/proc/30467/stat : 30467 (sh) S 30454 30454 29662 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1314217666 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30467/statm: 1339 233 193 169 0 50 0
[pid=30468] ppid=30467 vsize=868632 CPUtime=1.7
/proc/30468/stat : 30468 (java) S 30467 30454 29662 0 -1 0 11489 0 1 0 164 6 0 0 18 0 9 0 1314217667 889479168 10576 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30468/statm: 217158 10576 2540 9 0 211733 0
[pid=30468/tid=30469] ppid=30467 vsize=868632 CPUtime=0.93
/proc/30468/task/30469/stat : 30469 (java) R 30467 30454 29662 0 -1 64 2864 0 1 0 92 1 0 0 22 0 9 0 1314217668 889479168 10576 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30468/tid=30470] ppid=30467 vsize=868632 CPUtime=0.52
/proc/30468/task/30470/stat : 30470 (java) R 30467 30454 29662 0 -1 64 6474 0 0 0 50 2 0 0 16 0 9 0 1314217669 889479168 10576 996147200 134512640 134550740 4294955952 18446744073709551615 104182595 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30468/tid=30471] ppid=30467 vsize=868632 CPUtime=0
/proc/30468/task/30471/stat : 30471 (java) S 30467 30454 29662 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1314217669 889479168 10576 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30468/tid=30472] ppid=30467 vsize=868632 CPUtime=0
/proc/30468/task/30472/stat : 30472 (java) S 30467 30454 29662 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1314217669 889479168 10576 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30468/tid=30473] ppid=30467 vsize=868632 CPUtime=0
/proc/30468/task/30473/stat : 30473 (java) S 30467 30454 29662 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1314217671 889479168 10576 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30468/tid=30474] ppid=30467 vsize=868632 CPUtime=0.22
/proc/30468/task/30474/stat : 30474 (java) S 30467 30454 29662 0 -1 64 1459 0 0 0 21 1 0 0 16 0 9 0 1314217671 889479168 10576 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30468/tid=30475] ppid=30467 vsize=868632 CPUtime=0
/proc/30468/task/30475/stat : 30475 (java) S 30467 30454 29662 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1314217671 889479168 10576 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30468/tid=30476] ppid=30467 vsize=868632 CPUtime=0
/proc/30468/task/30476/stat : 30476 (java) S 30467 30454 29662 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1314217671 889479168 10576 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 887588

[startup+6.3016 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30478
/proc/meminfo: memFree=1700640/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=4.25
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 1022 23784 0 2 3 0 402 20 16 0 1 0 1314217530 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 799 370 3 0 500 0
[pid=30477] ppid=30454 vsize=5356 CPUtime=0
/proc/30477/stat : 30477 (sh) S 30454 30454 29662 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1314217971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30477/statm: 1339 232 193 169 0 50 0
[pid=30478] ppid=30477 vsize=9752 CPUtime=1.86
/proc/30478/stat : 30478 (picosat) R 30477 30454 29662 0 -1 4194304 2125 0 0 0 82 104 0 0 25 0 1 0 1314217972 9986048 2111 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30478/statm: 2438 2111 40 102 0 2333 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 28708

[startup+12.7019 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30478
/proc/meminfo: memFree=1689952/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=4.25
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 1022 23784 0 2 3 0 402 20 16 0 1 0 1314217530 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 799 370 3 0 500 0
[pid=30477] ppid=30454 vsize=5356 CPUtime=0
/proc/30477/stat : 30477 (sh) S 30454 30454 29662 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1314217971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30477/statm: 1339 232 193 169 0 50 0
[pid=30478] ppid=30477 vsize=18780 CPUtime=8.2
/proc/30478/stat : 30478 (picosat) R 30477 30454 29662 0 -1 4194304 3920 0 0 0 646 174 0 0 25 0 1 0 1314217972 19230720 3905 996147200 134512640 134931368 4294956256 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 1 0 0
/proc/30478/statm: 4695 3905 42 102 0 4590 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 37736

[startup+25.5024 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30478
/proc/meminfo: memFree=1685728/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=4.25
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 1022 23784 0 2 3 0 402 20 16 0 1 0 1314217530 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 799 370 3 0 500 0
[pid=30477] ppid=30454 vsize=5356 CPUtime=0
/proc/30477/stat : 30477 (sh) S 30454 30454 29662 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1314217971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30477/statm: 1339 232 193 169 0 50 0
[pid=30478] ppid=30477 vsize=22724 CPUtime=20.87
/proc/30478/stat : 30478 (picosat) R 30477 30454 29662 0 -1 4194304 5001 0 0 0 1912 175 0 0 25 0 1 0 1314217972 23269376 4890 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30478/statm: 5681 4890 48 102 0 5576 0
Current children cumulated CPU time (s) 25.12
Current children cumulated vsize (KiB) 41680

[startup+51.1024 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30478
/proc/meminfo: memFree=1685728/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=4.25
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 1022 23784 0 2 3 0 402 20 16 0 1 0 1314217530 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 799 370 3 0 500 0
[pid=30477] ppid=30454 vsize=5356 CPUtime=0
/proc/30477/stat : 30477 (sh) S 30454 30454 29662 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1314217971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30477/statm: 1339 232 193 169 0 50 0
[pid=30478] ppid=30477 vsize=22988 CPUtime=46.22
/proc/30478/stat : 30478 (picosat) R 30477 30454 29662 0 -1 4194304 5140 0 0 0 4447 175 0 0 25 0 1 0 1314217972 23539712 4954 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30478/statm: 5747 4954 48 102 0 5642 0
Current children cumulated CPU time (s) 50.47
Current children cumulated vsize (KiB) 41944

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30478
/proc/meminfo: memFree=1685024/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=4.25
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 1022 23784 0 2 3 0 402 20 16 0 1 0 1314217530 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 799 370 3 0 500 0
[pid=30477] ppid=30454 vsize=5356 CPUtime=0
/proc/30477/stat : 30477 (sh) S 30454 30454 29662 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1314217971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30477/statm: 1339 232 193 169 0 50 0
[pid=30478] ppid=30477 vsize=23252 CPUtime=96.95
/proc/30478/stat : 30478 (picosat) R 30477 30454 29662 0 -1 4194304 5309 0 0 0 9519 176 0 0 25 0 1 0 1314217972 23810048 5044 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30478/statm: 5813 5044 48 102 0 5708 0
Current children cumulated CPU time (s) 101.2
Current children cumulated vsize (KiB) 42208

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30478
/proc/meminfo: memFree=1684576/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=4.25
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 1022 23784 0 2 3 0 402 20 16 0 1 0 1314217530 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 799 370 3 0 500 0
[pid=30477] ppid=30454 vsize=5356 CPUtime=0
/proc/30477/stat : 30477 (sh) S 30454 30454 29662 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1314217971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30477/statm: 1339 232 193 169 0 50 0
[pid=30478] ppid=30477 vsize=23648 CPUtime=156.38
/proc/30478/stat : 30478 (picosat) R 30477 30454 29662 0 -1 4194304 5503 0 0 0 15462 176 0 0 25 0 1 0 1314217972 24215552 5155 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30478/statm: 5912 5155 48 102 0 5807 0
Current children cumulated CPU time (s) 160.63
Current children cumulated vsize (KiB) 42604

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30478
/proc/meminfo: memFree=1684256/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=4.25
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 1022 23784 0 2 3 0 402 20 16 0 1 0 1314217530 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 799 370 3 0 500 0
[pid=30477] ppid=30454 vsize=5356 CPUtime=0
/proc/30477/stat : 30477 (sh) S 30454 30454 29662 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1314217971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30477/statm: 1339 232 193 169 0 50 0
[pid=30478] ppid=30477 vsize=23912 CPUtime=215.8
/proc/30478/stat : 30478 (picosat) R 30477 30454 29662 0 -1 4194304 5654 0 0 0 21404 176 0 0 25 0 1 0 1314217972 24485888 5219 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30478/statm: 5978 5219 48 102 0 5873 0
Current children cumulated CPU time (s) 220.05
Current children cumulated vsize (KiB) 42868

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

[startup+230.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30478
/proc/meminfo: memFree=1684256/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=4.25
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 1022 23784 0 2 3 0 402 20 16 0 1 0 1314217530 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 799 370 3 0 500 0
[pid=30477] ppid=30454 vsize=5356 CPUtime=0
/proc/30477/stat : 30477 (sh) S 30454 30454 29662 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1314217971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30477/statm: 1339 232 193 169 0 50 0
[pid=30478] ppid=30477 vsize=23912 CPUtime=223.73
/proc/30478/stat : 30478 (picosat) R 30477 30454 29662 0 -1 4194304 5654 0 0 0 22197 176 0 0 25 0 1 0 1314217972 24485888 5219 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30478/statm: 5978 5219 48 102 0 5873 0
Current children cumulated CPU time (s) 227.98
Current children cumulated vsize (KiB) 42868

[startup+243.106 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30478
/proc/meminfo: memFree=1684256/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=4.25
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 1022 23784 0 2 3 0 402 20 16 0 1 0 1314217530 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 799 370 3 0 500 0
[pid=30477] ppid=30454 vsize=5356 CPUtime=0
/proc/30477/stat : 30477 (sh) S 30454 30454 29662 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1314217971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30477/statm: 1339 232 193 169 0 50 0
[pid=30478] ppid=30477 vsize=23912 CPUtime=236.41
/proc/30478/stat : 30478 (picosat) R 30477 30454 29662 0 -1 4194304 5654 0 0 0 23465 176 0 0 25 0 1 0 1314217972 24485888 5219 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30478/statm: 5978 5219 48 102 0 5873 0
Current children cumulated CPU time (s) 240.66
Current children cumulated vsize (KiB) 42868

[startup+249.501 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30478
/proc/meminfo: memFree=1684256/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=4.25
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 1022 23784 0 2 3 0 402 20 16 0 1 0 1314217530 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 799 370 3 0 500 0
[pid=30477] ppid=30454 vsize=5356 CPUtime=0
/proc/30477/stat : 30477 (sh) S 30454 30454 29662 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1314217971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30477/statm: 1339 232 193 169 0 50 0
[pid=30478] ppid=30477 vsize=23912 CPUtime=242.74
/proc/30478/stat : 30478 (picosat) R 30477 30454 29662 0 -1 4194304 5654 0 0 0 24098 176 0 0 25 0 1 0 1314217972 24485888 5219 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30478/statm: 5978 5219 48 102 0 5873 0
Current children cumulated CPU time (s) 246.99
Current children cumulated vsize (KiB) 42868

[startup+251.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30478
/proc/meminfo: memFree=1684256/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=4.25
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 1022 23784 0 2 3 0 402 20 16 0 1 0 1314217530 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 799 370 3 0 500 0
[pid=30477] ppid=30454 vsize=5356 CPUtime=0
/proc/30477/stat : 30477 (sh) S 30454 30454 29662 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1314217971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30477/statm: 1339 232 193 169 0 50 0
[pid=30478] ppid=30477 vsize=23912 CPUtime=244.33
/proc/30478/stat : 30478 (picosat) R 30477 30454 29662 0 -1 4194304 5654 0 0 0 24257 176 0 0 25 0 1 0 1314217972 24485888 5219 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30478/statm: 5978 5219 48 102 0 5873 0
Current children cumulated CPU time (s) 248.58
Current children cumulated vsize (KiB) 42868

[startup+251.907 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30478
/proc/meminfo: memFree=1684256/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=4.25
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 1022 23784 0 2 3 0 402 20 16 0 1 0 1314217530 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 799 370 3 0 500 0
[pid=30477] ppid=30454 vsize=5356 CPUtime=0
/proc/30477/stat : 30477 (sh) S 30454 30454 29662 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1314217971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30477/statm: 1339 232 193 169 0 50 0
[pid=30478] ppid=30477 vsize=23912 CPUtime=245.12
/proc/30478/stat : 30478 (picosat) R 30477 30454 29662 0 -1 4194304 5654 0 0 0 24336 176 0 0 25 0 1 0 1314217972 24485888 5219 996147200 134512640 134931368 4294956256 18446744073709551615 134525918 0 0 4096 0 0 0 0 17 1 0 0
/proc/30478/statm: 5978 5219 48 102 0 5873 0
Current children cumulated CPU time (s) 249.37
Current children cumulated vsize (KiB) 42868

[startup+252.701 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30478
/proc/meminfo: memFree=1684256/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=4.25
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 1022 23784 0 2 3 0 402 20 16 0 1 0 1314217530 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 799 370 3 0 500 0
[pid=30477] ppid=30454 vsize=5356 CPUtime=0
/proc/30477/stat : 30477 (sh) S 30454 30454 29662 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1314217971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30477/statm: 1339 232 193 169 0 50 0
[pid=30478] ppid=30477 vsize=23912 CPUtime=245.91
/proc/30478/stat : 30478 (picosat) R 30477 30454 29662 0 -1 4194304 5654 0 0 0 24415 176 0 0 25 0 1 0 1314217972 24485888 5219 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30478/statm: 5978 5219 48 102 0 5873 0
Current children cumulated CPU time (s) 250.16
Current children cumulated vsize (KiB) 42868

[startup+253.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 30478
/proc/meminfo: memFree=1686688/2055920 swapFree=4122216/4192956
[pid=30454] ppid=30452 vsize=13600 CPUtime=250.4
/proc/30454/stat : 30454 (sugar) S 30452 30454 29662 0 -1 4194304 1091 29725 0 2 3 0 24839 198 15 0 1 0 1314217530 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30454/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 250.4
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 253.128
CPU time (s): 250.583
CPU user time (s): 248.56
CPU system time (s): 2.02269
CPU usage (%): 98.9944
Max. virtual memory (cumulated for all children) (KiB): 887588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 248.56
system time used= 2.02269
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34592
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= 3327
involuntary context switches= 8509

runsolver used 0.298954 second user time and 0.867868 second system time

The end

Launcher Data (download as text)

Begin job on node20 at 2008-07-05 14:08:36
IDJOB=1088690
IDBENCH=58096
IDSOLVER=345
FILE ID=node20/1088690-1215259716
PBS_JOBID= 7882076
Free space on /tmp= 66496 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/graphColoring/school/normalized-school1-nsh-12.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-1088690-1215259716/watcher-1088690-1215259716 -o /tmp/evaluation-result-1088690-1215259716/solver-1088690-1215259716 -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-1088690-1215259716.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2d1e316401a6d142c241b2ebac1fc85c
RANDOM SEED=1828102978

node20.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		: 3000.263
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		: 3000.263
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:       1715224 kB
Buffers:         27316 kB
Cached:         148268 kB
SwapCached:      64388 kB
Active:         206208 kB
Inactive:        80524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715224 kB
SwapTotal:     4192956 kB
SwapFree:      4122216 kB
Dirty:            3344 kB
Writeback:           0 kB
Mapped:         118484 kB
Slab:            39100 kB
Committed_AS:  2728968 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= 66492 MiB
End job on node20 at 2008-07-05 14:12:49