Trace number 2085568

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.14.6+picosatUNSAT 21.2528 21.5825

General information on the benchmark

Namecsp/graphColoring/hos/
normalized-abb313GPIA-7.xml
MD5SUM2f1fc2e834d2ccdc26de517cd953fd07
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 benchmark2.43663
Satisfiable
(Un)Satisfiability was proved
Number of variables1557
Number of constraints65390
Maximum constraint arity2
Maximum domain size7
Number of constraints which are defined in extension0
Number of constraints which are defined in intension65390
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 09:01:54 2009
0.00/0.08	c 0	PID 24858
0.00/0.08	c 0	HOST node66.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2085568-1247382113.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2085568-1247382113.xml' 'HOME/temp.csp'
3.34/3.48	c 3	1 domains, 1557 variables, 1 predicates, 0 relations, 65390 constraints
3.41/3.53	c 3	ENCODING HOME/temp.csp TO HOME/temp.cnf
3.41/3.53	c 3	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
3.44/3.61	c 3	Parsing HOME/temp.csp
3.44/3.76	c 3	parsed 10000 expressions
3.44/3.88	c 3	parsed 20000 expressions
3.44/3.96	c 3	parsed 30000 expressions
3.44/4.09	c 4	parsed 40000 expressions
3.45/4.17	c 4	parsed 50000 expressions
3.45/4.33	c 4	parsed 60000 expressions
4.29/4.41	c 4	parsed 66949 expressions
4.29/4.42	c 4	Heap : 17 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.29/4.42	c 4	Converting to clausal form CSP
4.68/4.84	c 4	converted 6695 (10%) expressions
5.09/5.25	c 5	converted 13390 (20%) expressions
5.28/5.47	c 5	converted 20085 (30%) expressions
5.58/5.71	c 5	converted 26780 (40%) expressions
5.78/5.94	c 5	converted 33475 (50%) expressions
6.27/6.44	c 6	converted 40170 (60%) expressions
6.46/6.68	c 6	converted 46865 (70%) expressions
6.76/6.91	c 6	converted 53560 (80%) expressions
6.96/7.15	c 7	converted 60255 (90%) expressions
7.16/7.39	c 7	converted 66949 (100%) expressions
7.16/7.39	c 7	CSP : 1557 integers, 0 booleans, 65390 clauses, largest domain size 7
7.16/7.39	c 7	Heap : 61 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
7.16/7.39	c 7	Propagation in CSP
7.45/7.67	c 7	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
7.45/7.67	c 7	CSP : 1557 integers, 0 booleans, 65390 clauses, largest domain size 7
7.45/7.67	c 7	Heap : 61 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
7.45/7.70	c 7	Simplifing CSP by introducing new Boolean variables
8.83/9.04	c 8	CSP : 1557 integers, 130780 booleans, 196170 clauses, largest domain size 7
8.83/9.04	c 8	Heap : 102 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
9.43/9.65	c 9	Encoding CSP to SAT : HOME/temp.cnf
9.43/9.69	c 9	156 (10%) CSP integer variables are encoded (780 clauses, 8464 bytes)
9.53/9.70	c 9	312 (20%) CSP integer variables are encoded (1560 clauses, 18499 bytes)
9.53/9.70	c 9	468 (30%) CSP integer variables are encoded (2340 clauses, 28639 bytes)
9.53/9.70	c 9	623 (40%) CSP integer variables are encoded (3115 clauses, 38714 bytes)
9.53/9.70	c 9	779 (50%) CSP integer variables are encoded (3895 clauses, 48854 bytes)
9.53/9.70	c 9	935 (60%) CSP integer variables are encoded (4675 clauses, 58994 bytes)
9.53/9.71	c 9	1090 (70%) CSP integer variables are encoded (5450 clauses, 69069 bytes)
9.53/9.71	c 9	1246 (80%) CSP integer variables are encoded (6230 clauses, 79209 bytes)
9.53/9.71	c 9	1402 (90%) CSP integer variables are encoded (7010 clauses, 89349 bytes)
9.53/9.72	c 9	1557 (100%) CSP integer variables are encoded (7785 clauses, 99424 bytes)
9.83/10.03	c 9	19617 (10%) CSP clauses are encoded (105870 clauses, 1735880 bytes)
10.02/10.29	c 10	39234 (20%) CSP clauses are encoded (203955 clauses, 3514488 bytes)
10.32/10.55	c 10	58851 (30%) CSP clauses are encoded (302040 clauses, 5293096 bytes)
10.61/10.82	c 10	78468 (40%) CSP clauses are encoded (400125 clauses, 7071704 bytes)
10.81/11.08	c 11	98085 (50%) CSP clauses are encoded (498210 clauses, 8850312 bytes)
11.11/11.34	c 11	117702 (60%) CSP clauses are encoded (596295 clauses, 10628920 bytes)
11.30/11.59	c 11	137319 (70%) CSP clauses are encoded (694380 clauses, 12414640 bytes)
11.61/11.86	c 11	156936 (80%) CSP clauses are encoded (792465 clauses, 14297872 bytes)
11.90/12.13	c 12	176553 (90%) CSP clauses are encoded (890550 clauses, 16181104 bytes)
12.10/12.39	c 12	196170 (100%) CSP clauses are encoded (988635 clauses, 18064336 bytes)
12.10/12.39	c 12	196170 CSP clauses encoded
12.10/12.40	c 12	Writing map file : HOME/temp.map
12.19/12.42	c 12	Heap : 68 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
12.19/12.42	c 12	SAT : 140122 SAT variables, 988635 SAT clauses, 18064336 bytes
12.19/12.42	c 12	Heap : 68 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
12.19/12.48	c 12	SOLVING HOME/temp.cnf
12.19/12.48	c 12	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
20.76/21.19	c 21	DECODING HOME/temp.out WITH HOME/temp.map
20.76/21.19	c 21	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
20.86/21.27	c 21	Decoding HOME/temp.out
20.86/21.53	s UNSATISFIABLE
20.86/21.54	c 21	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
20.86/21.58	c 21	CPU 21.21 (0.06 0.01 16.03 5.11)
20.86/21.58	c 21	END Sun Jul 12 09:02:15 2009

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2085568-1247382113/watcher-2085568-1247382113 -o /tmp/evaluation-result-2085568-1247382113/solver-2085568-1247382113 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2085568-1247382113.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.10 2.04 2.01 4/81 24858
/proc/meminfo: memFree=1870272/2055920 swapFree=4192812/4192956
[pid=24858] ppid=24856 vsize=18576 CPUtime=0
/proc/24858/stat : 24858 (runsolver) R 24856 24858 23657 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 25274171 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 227607637287 0 0 4096 24578 0 0 0 17 1 0 0
/proc/24858/statm: 4644 284 249 26 0 2626 0

[startup+0.108645 s]
/proc/loadavg: 2.10 2.04 2.01 4/81 24858
/proc/meminfo: memFree=1870272/2055920 swapFree=4192812/4192956
[pid=24858] ppid=24856 vsize=16868 CPUtime=0.06
/proc/24858/stat : 24858 (sugar) S 24856 24858 23657 0 -1 4194304 1227 128 0 0 5 1 0 0 22 0 1 0 25274171 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24858/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.201506 s]
/proc/loadavg: 2.10 2.04 2.01 4/81 24858
/proc/meminfo: memFree=1870272/2055920 swapFree=4192812/4192956
[pid=24858] ppid=24856 vsize=16868 CPUtime=0.06
/proc/24858/stat : 24858 (sugar) S 24856 24858 23657 0 -1 4194304 1227 128 0 0 5 1 0 0 22 0 1 0 25274171 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24858/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301519 s]
/proc/loadavg: 2.10 2.04 2.01 4/81 24858
/proc/meminfo: memFree=1870272/2055920 swapFree=4192812/4192956
[pid=24858] ppid=24856 vsize=16868 CPUtime=0.06
/proc/24858/stat : 24858 (sugar) S 24856 24858 23657 0 -1 4194304 1227 128 0 0 5 1 0 0 22 0 1 0 25274171 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24858/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701566 s]
/proc/loadavg: 2.10 2.04 2.01 4/81 24858
/proc/meminfo: memFree=1870272/2055920 swapFree=4192812/4192956
[pid=24858] ppid=24856 vsize=16868 CPUtime=0.06
/proc/24858/stat : 24858 (sugar) S 24856 24858 23657 0 -1 4194304 1227 128 0 0 5 1 0 0 22 0 1 0 25274171 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24858/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50166 s]
/proc/loadavg: 2.10 2.04 2.01 3/92 24870
/proc/meminfo: memFree=1834024/2055920 swapFree=4192812/4192956
[pid=24858] ppid=24856 vsize=16868 CPUtime=0.06
/proc/24858/stat : 24858 (sugar) S 24856 24858 23657 0 -1 4194304 1227 128 0 0 5 1 0 0 22 0 1 0 25274171 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24858/statm: 4217 1111 409 3 0 796 0
[pid=24861] ppid=24858 vsize=5356 CPUtime=0
/proc/24861/stat : 24861 (sh) S 24858 24858 23657 0 -1 4194304 277 0 0 0 0 0 0 0 24 0 1 0 25274180 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24861/statm: 1339 233 193 169 0 50 0
[pid=24862] ppid=24861 vsize=866760 CPUtime=1.4
/proc/24862/stat : 24862 (java) S 24861 24858 23657 0 -1 0 18557 0 1 0 128 12 0 0 18 0 9 0 25274180 887562240 15625 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24862/statm: 216690 15625 2557 9 0 211202 0
[pid=24862/tid=24863] ppid=24861 vsize=866760 CPUtime=0.71
/proc/24862/task/24863/stat : 24863 (java) R 24861 24858 23657 0 -1 64 3075 0 1 0 68 3 0 0 25 0 9 0 25274181 887562240 15625 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24862/tid=24864] ppid=24861 vsize=866760 CPUtime=0.56
/proc/24862/task/24864/stat : 24864 (java) R 24861 24858 23657 0 -1 64 14284 0 0 0 49 7 0 0 16 0 9 0 25274182 887562240 15625 996147200 134512640 134550932 4294955984 18446744073709551615 104188644 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24862/tid=24865] ppid=24861 vsize=866760 CPUtime=0
/proc/24862/task/24865/stat : 24865 (java) S 24861 24858 23657 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 25274182 887562240 15625 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24862/tid=24866] ppid=24861 vsize=866760 CPUtime=0
/proc/24862/task/24866/stat : 24866 (java) S 24861 24858 23657 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 25274182 887562240 15625 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24862/tid=24867] ppid=24861 vsize=866760 CPUtime=0
/proc/24862/task/24867/stat : 24867 (java) S 24861 24858 23657 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25274184 887562240 15625 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24862/tid=24868] ppid=24861 vsize=866760 CPUtime=0.1
/proc/24862/task/24868/stat : 24868 (java) S 24861 24858 23657 0 -1 64 494 0 0 0 10 0 0 0 16 0 9 0 25274184 887562240 15625 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24862/tid=24869] ppid=24861 vsize=866760 CPUtime=0
/proc/24862/task/24869/stat : 24869 (java) S 24861 24858 23657 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25274184 887562240 15625 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24862/tid=24870] ppid=24861 vsize=866760 CPUtime=0
/proc/24862/task/24870/stat : 24870 (java) S 24861 24858 23657 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25274185 887562240 15625 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 888984

[startup+3.10285 s]
/proc/loadavg: 2.10 2.04 2.01 4/92 24870
/proc/meminfo: memFree=1782376/2055920 swapFree=4192812/4192956
[pid=24858] ppid=24856 vsize=16868 CPUtime=0.06
/proc/24858/stat : 24858 (sugar) S 24856 24858 23657 0 -1 4194304 1227 128 0 0 5 1 0 0 22 0 1 0 25274171 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24858/statm: 4217 1111 409 3 0 796 0
[pid=24861] ppid=24858 vsize=5356 CPUtime=0
/proc/24861/stat : 24861 (sh) S 24858 24858 23657 0 -1 4194304 277 0 0 0 0 0 0 0 24 0 1 0 25274180 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24861/statm: 1339 233 193 169 0 50 0
[pid=24862] ppid=24861 vsize=864772 CPUtime=2.97
/proc/24862/stat : 24862 (java) S 24861 24858 23657 0 -1 0 31793 0 1 0 278 19 0 0 18 0 9 0 25274180 885526528 26375 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24862/statm: 216193 26375 2557 9 0 210705 0
[pid=24862/tid=24863] ppid=24861 vsize=864772 CPUtime=1.49
/proc/24862/task/24863/stat : 24863 (java) R 24861 24858 23657 0 -1 64 3928 0 1 0 145 4 0 0 25 0 9 0 25274181 885526528 26375 996147200 134512640 134550932 4294955984 18446744073709551615 4126744389 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24862/tid=24864] ppid=24861 vsize=864772 CPUtime=1.3
/proc/24862/task/24864/stat : 24864 (java) S 24861 24858 23657 0 -1 64 26631 0 0 0 117 13 0 0 16 0 9 0 25274182 885526528 26375 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24862/tid=24865] ppid=24861 vsize=864772 CPUtime=0
/proc/24862/task/24865/stat : 24865 (java) S 24861 24858 23657 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 25274182 885526528 26375 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24862/tid=24866] ppid=24861 vsize=864772 CPUtime=0
/proc/24862/task/24866/stat : 24866 (java) S 24861 24858 23657 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 25274182 885526528 26375 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24862/tid=24867] ppid=24861 vsize=864772 CPUtime=0
/proc/24862/task/24867/stat : 24867 (java) S 24861 24858 23657 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25274184 885526528 26375 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24862/tid=24868] ppid=24861 vsize=864772 CPUtime=0.15
/proc/24862/task/24868/stat : 24868 (java) S 24861 24858 23657 0 -1 64 530 0 0 0 15 0 0 0 16 0 9 0 25274184 885526528 26375 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24862/tid=24869] ppid=24861 vsize=864772 CPUtime=0
/proc/24862/task/24869/stat : 24869 (java) S 24861 24858 23657 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25274184 885526528 26375 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24862/tid=24870] ppid=24861 vsize=864772 CPUtime=0
/proc/24862/task/24870/stat : 24870 (java) S 24861 24858 23657 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25274185 885526528 26375 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 886996

[startup+6.30223 s]
/proc/loadavg: 2.09 2.04 2.01 3/92 24880
/proc/meminfo: memFree=1821544/2055920 swapFree=4192812/4192956
[pid=24858] ppid=24856 vsize=16868 CPUtime=3.45
/proc/24858/stat : 24858 (sugar) S 24856 24858 23657 0 -1 4194304 1309 32444 0 1 6 1 316 22 16 0 1 0 25274171 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24858/statm: 4217 1111 409 3 0 796 0
[pid=24871] ppid=24858 vsize=5356 CPUtime=0
/proc/24871/stat : 24871 (sh) S 24858 24858 23657 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25274525 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24871/statm: 1339 233 193 169 0 50 0
[pid=24872] ppid=24871 vsize=868620 CPUtime=2.72
/proc/24872/stat : 24872 (java) S 24871 24858 23657 0 -1 0 18648 0 1 0 262 10 0 0 18 0 9 0 25274526 889466880 16409 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24872/statm: 217155 16409 2566 9 0 211660 0
[pid=24872/tid=24873] ppid=24871 vsize=868620 CPUtime=1.47
/proc/24872/task/24873/stat : 24873 (java) R 24871 24858 23657 0 -1 64 3257 0 1 0 145 2 0 0 25 0 9 0 25274527 889466880 16409 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24872/tid=24874] ppid=24871 vsize=868620 CPUtime=1.06
/proc/24872/task/24874/stat : 24874 (java) R 24871 24858 23657 0 -1 64 13204 0 0 0 100 6 0 0 16 0 9 0 25274528 889466880 16409 996147200 134512640 134550932 4294955936 18446744073709551615 104187687 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24872/tid=24875] ppid=24871 vsize=868620 CPUtime=0
/proc/24872/task/24875/stat : 24875 (java) S 24871 24858 23657 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25274528 889466880 16409 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24872/tid=24876] ppid=24871 vsize=868620 CPUtime=0
/proc/24872/task/24876/stat : 24876 (java) S 24871 24858 23657 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 25274528 889466880 16409 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24872/tid=24877] ppid=24871 vsize=868620 CPUtime=0
/proc/24872/task/24877/stat : 24877 (java) S 24871 24858 23657 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25274530 889466880 16409 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24872/tid=24878] ppid=24871 vsize=868620 CPUtime=0.17
/proc/24872/task/24878/stat : 24878 (java) S 24871 24858 23657 0 -1 64 1483 0 0 0 16 1 0 0 16 0 9 0 25274530 889466880 16409 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24872/tid=24879] ppid=24871 vsize=868620 CPUtime=0
/proc/24872/task/24879/stat : 24879 (java) S 24871 24858 23657 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25274530 889466880 16409 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24872/tid=24880] ppid=24871 vsize=868620 CPUtime=0
/proc/24872/task/24880/stat : 24880 (java) S 24871 24858 23657 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25274530 889466880 16409 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 890844

[startup+12.702 s]
/proc/loadavg: 2.17 2.06 2.01 4/92 24880
/proc/meminfo: memFree=1727208/2055920 swapFree=4192812/4192956
[pid=24858] ppid=24856 vsize=16868 CPUtime=12.25
/proc/24858/stat : 24858 (sugar) S 24856 24858 23657 0 -1 4194304 1365 82834 0 2 6 1 1157 61 16 0 1 0 25274171 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24858/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 12.25
Current children cumulated vsize (KiB) 16868

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

[startup+12.802 s]
/proc/loadavg: 2.17 2.06 2.01 4/92 24880
/proc/meminfo: memFree=1727208/2055920 swapFree=4192812/4192956
[pid=24858] ppid=24856 vsize=16868 CPUtime=12.25
/proc/24858/stat : 24858 (sugar) S 24856 24858 23657 0 -1 4194304 1365 82834 0 2 6 1 1157 61 16 0 1 0 25274171 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24858/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 12.25
Current children cumulated vsize (KiB) 16868

[startup+16.0024 s]
/proc/loadavg: 2.15 2.06 2.01 3/84 24882
/proc/meminfo: memFree=1833640/2055920 swapFree=4192812/4192956
[pid=24858] ppid=24856 vsize=16868 CPUtime=12.25
/proc/24858/stat : 24858 (sugar) S 24856 24858 23657 0 -1 4194304 1365 82834 0 2 6 1 1157 61 16 0 1 0 25274171 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24858/statm: 4217 1113 409 3 0 796 0
[pid=24881] ppid=24858 vsize=5356 CPUtime=0
/proc/24881/stat : 24881 (sh) S 24858 24858 23657 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25275420 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24881/statm: 1339 232 193 169 0 50 0
[pid=24882] ppid=24881 vsize=17676 CPUtime=3.47
/proc/24882/stat : 24882 (picosat) R 24881 24858 23657 0 -1 4194304 4091 0 0 0 156 191 0 0 25 0 1 0 25275421 18100224 4077 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24882/statm: 4419 4077 40 102 0 4314 0
Current children cumulated CPU time (s) 15.72
Current children cumulated vsize (KiB) 39900

[startup+19.2017 s]
/proc/loadavg: 2.14 2.06 2.01 4/84 24882
/proc/meminfo: memFree=1818984/2055920 swapFree=4192812/4192956
[pid=24858] ppid=24856 vsize=16868 CPUtime=12.25
/proc/24858/stat : 24858 (sugar) S 24856 24858 23657 0 -1 4194304 1365 82834 0 2 6 1 1157 61 16 0 1 0 25274171 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24858/statm: 4217 1113 409 3 0 796 0
[pid=24881] ppid=24858 vsize=5356 CPUtime=0
/proc/24881/stat : 24881 (sh) S 24858 24858 23657 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25275420 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24881/statm: 1339 232 193 169 0 50 0
[pid=24882] ppid=24881 vsize=33856 CPUtime=6.63
/proc/24882/stat : 24882 (picosat) R 24881 24858 23657 0 -1 4194304 7649 0 0 0 300 363 0 0 25 0 1 0 25275421 34668544 7635 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24882/statm: 8464 7635 40 102 0 8359 0
Current children cumulated CPU time (s) 18.88
Current children cumulated vsize (KiB) 56080

[startup+20.8019 s]
/proc/loadavg: 2.14 2.06 2.01 4/84 24882
/proc/meminfo: memFree=1814056/2055920 swapFree=4192812/4192956
[pid=24858] ppid=24856 vsize=16868 CPUtime=12.25
/proc/24858/stat : 24858 (sugar) S 24856 24858 23657 0 -1 4194304 1365 82834 0 2 6 1 1157 61 16 0 1 0 25274171 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24858/statm: 4217 1113 409 3 0 796 0
[pid=24881] ppid=24858 vsize=5356 CPUtime=0
/proc/24881/stat : 24881 (sh) S 24858 24858 23657 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25275420 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24881/statm: 1339 232 193 169 0 50 0
[pid=24882] ppid=24881 vsize=46808 CPUtime=8.22
/proc/24882/stat : 24882 (picosat) R 24881 24858 23657 0 -1 4194304 9399 0 0 0 376 446 0 0 25 0 1 0 25275421 47931392 9385 996147200 134512640 134931368 4294956256 18446744073709551615 134522500 0 0 4096 0 0 0 0 17 1 0 0
/proc/24882/statm: 11702 9385 40 102 0 11597 0
Current children cumulated CPU time (s) 20.47
Current children cumulated vsize (KiB) 69032

[startup+21.202 s]
/proc/loadavg: 2.14 2.06 2.01 4/84 24882
/proc/meminfo: memFree=1809576/2055920 swapFree=4192812/4192956
[pid=24858] ppid=24856 vsize=16868 CPUtime=20.86
/proc/24858/stat : 24858 (sugar) S 24856 24858 23657 0 -1 4194304 1428 92582 0 2 6 1 1571 508 17 0 1 0 25274171 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24858/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 20.86
Current children cumulated vsize (KiB) 16868

[startup+21.402 s]
/proc/loadavg: 2.14 2.06 2.01 4/84 24882
/proc/meminfo: memFree=1809576/2055920 swapFree=4192812/4192956
[pid=24858] ppid=24856 vsize=16868 CPUtime=20.86
/proc/24858/stat : 24858 (sugar) S 24856 24858 23657 0 -1 4194304 1446 92582 0 2 6 1 1571 508 16 0 1 0 25274171 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24858/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 20.86
Current children cumulated vsize (KiB) 16868

[startup+21.502 s]
/proc/loadavg: 2.14 2.06 2.01 4/84 24882
/proc/meminfo: memFree=1809576/2055920 swapFree=4192812/4192956
[pid=24858] ppid=24856 vsize=16868 CPUtime=20.86
/proc/24858/stat : 24858 (sugar) S 24856 24858 23657 0 -1 4194304 1446 92582 0 2 6 1 1571 508 16 0 1 0 25274171 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24858/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 20.86
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 21.5825
CPU time (s): 21.2528
CPU user time (s): 16.1076
CPU system time (s): 5.14522
CPU usage (%): 98.4721
Max. virtual memory (cumulated for all children) (KiB): 912336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.1076
system time used= 5.14522
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98120
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= 4449
involuntary context switches= 5079

runsolver used 0.035994 second user time and 0.078987 second system time

The end

Launcher Data 

Begin job on node66 at 2009-07-12 09:01:53
IDJOB=2085568
IDBENCH=58448
IDSOLVER=738
FILE ID=node66/2085568-1247382113
PBS_JOBID= 9507214
Free space on /tmp= 66240 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/graphColoring/hos/normalized-abb313GPIA-7.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2085568-1247382113/watcher-2085568-1247382113 -o /tmp/evaluation-result-2085568-1247382113/solver-2085568-1247382113 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2085568-1247382113.xml

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

MD5SUM BENCH= 2f1fc2e834d2ccdc26de517cd953fd07
RANDOM SEED=1593998145

node66.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		: 3000.214
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		: 3000.214
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:       1870752 kB
Buffers:         10400 kB
Cached:          70248 kB
SwapCached:          0 kB
Active:         114604 kB
Inactive:        17508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1870752 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9644 kB
Writeback:           0 kB
Mapped:          71900 kB
Slab:            38276 kB
Committed_AS:   242884 kB
PageTables:       1864 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= 66240 MiB
End job on node66 at 2009-07-12 09:02:15