Trace number 2084765

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 31.1493 31.561

General information on the benchmark

Namecsp/graphColoring/register/inithx/
normalized-inithx-i-2-10.xml
MD5SUMa9be9044f9e9bfbc6106a75e2f865ad2
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 benchmark0.498923
Satisfiable
(Un)Satisfiability was proved
Number of variables645
Number of constraints13979
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension0
Number of constraints which are defined in intension13979
Global constraints used (with number of constraints)

Solver Data 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 08:19:49 2009
0.00/0.08	c 0	PID 27111
0.00/0.08	c 0	HOST node30.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2084765-1247379588.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-2084765-1247379588.xml' 'HOME/temp.csp'
1.06/1.13	c 1	1 domains, 645 variables, 1 predicates, 0 relations, 13979 constraints
1.06/1.18	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.06/1.18	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
1.10/1.26	c 1	Parsing HOME/temp.csp
1.10/1.41	c 1	parsed 10000 expressions
1.10/1.44	c 1	parsed 14626 expressions
1.10/1.45	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.10/1.45	c 1	Converting to clausal form CSP
1.10/1.75	c 1	converted 1463 (10%) expressions
1.10/1.81	c 1	converted 2926 (20%) expressions
1.10/1.86	c 1	converted 4388 (30%) expressions
1.10/1.98	c 1	converted 5851 (40%) expressions
1.10/2.03	c 1	converted 7313 (50%) expressions
1.10/2.09	c 2	converted 8776 (60%) expressions
1.10/2.14	c 2	converted 10239 (70%) expressions
1.10/2.19	c 2	converted 11701 (80%) expressions
2.19/2.33	c 2	converted 13164 (90%) expressions
2.19/2.39	c 2	converted 14626 (100%) expressions
2.19/2.39	c 2	CSP : 645 integers, 0 booleans, 13979 clauses, largest domain size 10
2.19/2.39	c 2	Heap : 14 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.19/2.39	c 2	Propagation in CSP
2.29/2.46	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.29/2.46	c 2	CSP : 645 integers, 0 booleans, 13979 clauses, largest domain size 10
2.29/2.46	c 2	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.29/2.47	c 2	Simplifing CSP by introducing new Boolean variables
2.58/2.75	c 2	CSP : 645 integers, 27958 booleans, 41937 clauses, largest domain size 10
2.58/2.75	c 2	Heap : 22 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.68/2.88	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.78/2.91	c 2	65 (10%) CSP integer variables are encoded (520 clauses, 5592 bytes)
2.78/2.92	c 2	129 (20%) CSP integer variables are encoded (1032 clauses, 11512 bytes)
2.78/2.92	c 2	194 (30%) CSP integer variables are encoded (1552 clauses, 18272 bytes)
2.78/2.92	c 2	258 (40%) CSP integer variables are encoded (2064 clauses, 24928 bytes)
2.78/2.92	c 2	323 (50%) CSP integer variables are encoded (2584 clauses, 31688 bytes)
2.78/2.92	c 2	387 (60%) CSP integer variables are encoded (3096 clauses, 38344 bytes)
2.78/2.92	c 2	452 (70%) CSP integer variables are encoded (3616 clauses, 45104 bytes)
2.78/2.93	c 2	516 (80%) CSP integer variables are encoded (4128 clauses, 51760 bytes)
2.78/2.93	c 2	581 (90%) CSP integer variables are encoded (4648 clauses, 58520 bytes)
2.78/2.93	c 2	645 (100%) CSP integer variables are encoded (5160 clauses, 65176 bytes)
2.89/3.05	c 2	4194 (10%) CSP clauses are encoded (34518 clauses, 517366 bytes)
2.98/3.12	c 3	8388 (20%) CSP clauses are encoded (63876 clauses, 996058 bytes)
2.98/3.20	c 3	12582 (30%) CSP clauses are encoded (93234 clauses, 1505230 bytes)
3.08/3.27	c 3	16775 (40%) CSP clauses are encoded (122591 clauses, 2023568 bytes)
3.17/3.35	c 3	20969 (50%) CSP clauses are encoded (151949 clauses, 2541524 bytes)
3.28/3.42	c 3	25163 (60%) CSP clauses are encoded (181307 clauses, 3059408 bytes)
3.28/3.49	c 3	29356 (70%) CSP clauses are encoded (210655 clauses, 3576518 bytes)
3.37/3.56	c 3	33550 (80%) CSP clauses are encoded (240013 clauses, 4096472 bytes)
3.47/3.63	c 3	37744 (90%) CSP clauses are encoded (269371 clauses, 4618244 bytes)
3.57/3.71	c 3	41937 (100%) CSP clauses are encoded (298719 clauses, 5164442 bytes)
3.57/3.71	c 3	41937 CSP clauses encoded
3.57/3.71	c 3	Writing map file : HOME/temp.map
3.57/3.73	c 3	Heap : 14 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
3.57/3.73	c 3	SAT : 33763 SAT variables, 298719 SAT clauses, 5164442 bytes
3.57/3.73	c 3	Heap : 14 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
3.57/3.75	c 3	SOLVING HOME/temp.cnf
3.57/3.75	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
30.89/31.34	c 31	DECODING HOME/temp.out WITH HOME/temp.map
30.89/31.34	c 31	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'
30.94/31.42	c 31	Decoding HOME/temp.out
30.94/31.51	s UNSATISFIABLE
30.94/31.51	c 31	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
30.94/31.56	c 31	CPU 31.13 (0.06 0.01 29.42 1.64)
30.94/31.56	c 31	END Sun Jul 12 08:20:20 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-2084765-1247379588/watcher-2084765-1247379588 -o /tmp/evaluation-result-2084765-1247379588/solver-2084765-1247379588 -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-2084765-1247379588.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: 2.07 2.02 2.07 3/84 27111
/proc/meminfo: memFree=1812736/2055920 swapFree=4192812/4192956
[pid=27111] ppid=27109 vsize=12000 CPUtime=0
/proc/27111/stat : 27111 (sugar) R 27109 27111 26026 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 25024954 12288000 171 996147200 4194304 4206940 548682068608 18446744073709551615 264907471888 0 0 4224 0 0 0 0 17 1 0 0
/proc/27111/statm: 3000 171 132 3 0 100 0

[startup+0.107228 s]
/proc/loadavg: 2.07 2.02 2.07 3/84 27111
/proc/meminfo: memFree=1812736/2055920 swapFree=4192812/4192956
[pid=27111] ppid=27109 vsize=16868 CPUtime=0.07
/proc/27111/stat : 27111 (sugar) S 27109 27111 26026 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 25024954 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27111/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.201457 s]
/proc/loadavg: 2.07 2.02 2.07 3/84 27111
/proc/meminfo: memFree=1812736/2055920 swapFree=4192812/4192956
[pid=27111] ppid=27109 vsize=16868 CPUtime=0.07
/proc/27111/stat : 27111 (sugar) S 27109 27111 26026 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 25024954 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27111/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301471 s]
/proc/loadavg: 2.07 2.02 2.07 3/84 27111
/proc/meminfo: memFree=1812736/2055920 swapFree=4192812/4192956
[pid=27111] ppid=27109 vsize=16868 CPUtime=0.07
/proc/27111/stat : 27111 (sugar) S 27109 27111 26026 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 25024954 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27111/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.70153 s]
/proc/loadavg: 2.07 2.02 2.07 3/84 27111
/proc/meminfo: memFree=1812736/2055920 swapFree=4192812/4192956
[pid=27111] ppid=27109 vsize=16868 CPUtime=0.07
/proc/27111/stat : 27111 (sugar) S 27109 27111 26026 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 25024954 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27111/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50165 s]
/proc/loadavg: 2.07 2.02 2.07 3/95 27123
/proc/meminfo: memFree=1782888/2055920 swapFree=4192812/4192956
[pid=27111] ppid=27109 vsize=16868 CPUtime=1.1
/proc/27111/stat : 27111 (sugar) S 27109 27111 26026 0 -1 4194304 1309 10785 0 1 6 1 96 7 16 0 1 0 25024954 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27111/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 16868

[startup+3.10288 s]
/proc/loadavg: 2.07 2.02 2.07 3/95 27133
/proc/meminfo: memFree=1786216/2055920 swapFree=4192812/4192956
[pid=27111] ppid=27109 vsize=16868 CPUtime=1.1
/proc/27111/stat : 27111 (sugar) S 27109 27111 26026 0 -1 4194304 1310 10785 0 1 6 1 96 7 15 0 1 0 25024954 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27111/statm: 4217 1111 409 3 0 796 0
[pid=27124] ppid=27111 vsize=5356 CPUtime=0
/proc/27124/stat : 27124 (sh) S 27111 27111 26026 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25025073 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27124/statm: 1339 233 193 169 0 50 0
[pid=27125] ppid=27124 vsize=868672 CPUtime=1.88
/proc/27125/stat : 27125 (java) S 27124 27111 26026 0 -1 0 12262 0 1 0 181 7 0 0 18 0 9 0 25025073 889520128 11152 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27125/statm: 217168 11152 2590 9 0 211645 0
[pid=27125/tid=27126] ppid=27124 vsize=868672 CPUtime=0.96
/proc/27125/task/27126/stat : 27126 (java) R 27124 27111 26026 0 -1 64 3052 0 1 0 94 2 0 0 25 0 9 0 25025074 889520128 11152 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27125/tid=27127] ppid=27124 vsize=868672 CPUtime=0.67
/proc/27125/task/27127/stat : 27127 (java) S 27124 27111 26026 0 -1 64 7000 0 0 0 64 3 0 0 16 0 9 0 25025075 889520128 11152 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27125/tid=27128] ppid=27124 vsize=868672 CPUtime=0
/proc/27125/task/27128/stat : 27128 (java) S 27124 27111 26026 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25025076 889520128 11152 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27125/tid=27129] ppid=27124 vsize=868672 CPUtime=0
/proc/27125/task/27129/stat : 27129 (java) S 27124 27111 26026 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 25025076 889520128 11152 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27125/tid=27130] ppid=27124 vsize=868672 CPUtime=0
/proc/27125/task/27130/stat : 27130 (java) S 27124 27111 26026 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25025078 889520128 11152 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27125/tid=27131] ppid=27124 vsize=868672 CPUtime=0.22
/proc/27125/task/27131/stat : 27131 (java) S 27124 27111 26026 0 -1 64 1511 0 0 0 22 0 0 0 16 0 9 0 25025078 889520128 11152 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27125/tid=27132] ppid=27124 vsize=868672 CPUtime=0
/proc/27125/task/27132/stat : 27132 (java) S 27124 27111 26026 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25025078 889520128 11152 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27125/tid=27133] ppid=27124 vsize=868672 CPUtime=0
/proc/27125/task/27133/stat : 27133 (java) S 27124 27111 26026 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25025078 889520128 11152 996147200 134512640 134550932 4294955936 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) 890896

[startup+6.30134 s]
/proc/loadavg: 2.06 2.02 2.07 3/87 27135
/proc/meminfo: memFree=1795624/2055920 swapFree=4192812/4192956
[pid=27111] ppid=27109 vsize=16868 CPUtime=3.62
/proc/27111/stat : 27111 (sugar) S 27109 27111 26026 0 -1 4194304 1365 23419 0 2 6 1 336 19 16 0 1 0 25024954 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27111/statm: 4217 1113 409 3 0 796 0
[pid=27134] ppid=27111 vsize=5356 CPUtime=0
/proc/27134/stat : 27134 (sh) S 27111 27111 26026 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25025330 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27134/statm: 1339 232 193 169 0 50 0
[pid=27135] ppid=27134 vsize=13780 CPUtime=2.51
/proc/27135/stat : 27135 (picosat) R 27134 27111 26026 0 -1 4194304 2853 0 0 0 115 136 0 0 25 0 1 0 25025330 14110720 2839 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27135/statm: 3445 2839 40 102 0 3340 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 36004

[startup+12.7023 s]
/proc/loadavg: 2.06 2.02 2.07 3/87 27135
/proc/meminfo: memFree=1789928/2055920 swapFree=4192812/4192956
[pid=27111] ppid=27109 vsize=16868 CPUtime=3.62
/proc/27111/stat : 27111 (sugar) S 27109 27111 26026 0 -1 4194304 1365 23419 0 2 6 1 336 19 16 0 1 0 25024954 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27111/statm: 4217 1113 409 3 0 796 0
[pid=27134] ppid=27111 vsize=5356 CPUtime=0
/proc/27134/stat : 27134 (sh) S 27111 27111 26026 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25025330 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27134/statm: 1339 232 193 169 0 50 0
[pid=27135] ppid=27134 vsize=16216 CPUtime=8.85
/proc/27135/stat : 27135 (picosat) R 27134 27111 26026 0 -1 4194304 3473 0 0 0 746 139 0 0 25 0 1 0 25025330 16605184 3451 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27135/statm: 4054 3451 42 102 0 3949 0
Current children cumulated CPU time (s) 12.47
Current children cumulated vsize (KiB) 38440

[startup+25.5011 s]
/proc/loadavg: 2.04 2.02 2.07 3/87 27135
/proc/meminfo: memFree=1787944/2055920 swapFree=4192812/4192956
[pid=27111] ppid=27109 vsize=16868 CPUtime=3.62
/proc/27111/stat : 27111 (sugar) S 27109 27111 26026 0 -1 4194304 1365 23419 0 2 6 1 336 19 16 0 1 0 25024954 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27111/statm: 4217 1113 409 3 0 796 0
[pid=27134] ppid=27111 vsize=5356 CPUtime=0
/proc/27134/stat : 27134 (sh) S 27111 27111 26026 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25025330 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27134/statm: 1339 232 193 169 0 50 0
[pid=27135] ppid=27134 vsize=18828 CPUtime=21.52
/proc/27135/stat : 27135 (picosat) R 27134 27111 26026 0 -1 4194304 3977 0 0 0 2012 140 0 0 25 0 1 0 25025330 19279872 3898 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27135/statm: 4707 3898 48 102 0 4602 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 41052

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

[startup+25.6012 s]
/proc/loadavg: 2.04 2.02 2.07 3/87 27135
/proc/meminfo: memFree=1787944/2055920 swapFree=4192812/4192956
[pid=27111] ppid=27109 vsize=16868 CPUtime=3.62
/proc/27111/stat : 27111 (sugar) S 27109 27111 26026 0 -1 4194304 1365 23419 0 2 6 1 336 19 16 0 1 0 25024954 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27111/statm: 4217 1113 409 3 0 796 0
[pid=27134] ppid=27111 vsize=5356 CPUtime=0
/proc/27134/stat : 27134 (sh) S 27111 27111 26026 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25025330 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27134/statm: 1339 232 193 169 0 50 0
[pid=27135] ppid=27134 vsize=18828 CPUtime=21.62
/proc/27135/stat : 27135 (picosat) R 27134 27111 26026 0 -1 4194304 3977 0 0 0 2022 140 0 0 25 0 1 0 25025330 19279872 3898 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/27135/statm: 4707 3898 48 102 0 4602 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 41052

[startup+28.8026 s]
/proc/loadavg: 2.04 2.02 2.07 3/87 27135
/proc/meminfo: memFree=1787944/2055920 swapFree=4192812/4192956
[pid=27111] ppid=27109 vsize=16868 CPUtime=3.62
/proc/27111/stat : 27111 (sugar) S 27109 27111 26026 0 -1 4194304 1365 23419 0 2 6 1 336 19 16 0 1 0 25024954 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27111/statm: 4217 1113 409 3 0 796 0
[pid=27134] ppid=27111 vsize=5356 CPUtime=0
/proc/27134/stat : 27134 (sh) S 27111 27111 26026 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25025330 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27134/statm: 1339 232 193 169 0 50 0
[pid=27135] ppid=27134 vsize=18828 CPUtime=24.79
/proc/27135/stat : 27135 (picosat) R 27134 27111 26026 0 -1 4194304 3977 0 0 0 2339 140 0 0 25 0 1 0 25025330 19279872 3898 996147200 134512640 134931368 4294956256 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/27135/statm: 4707 3898 48 102 0 4602 0
Current children cumulated CPU time (s) 28.41
Current children cumulated vsize (KiB) 41052

[startup+30.4019 s]
/proc/loadavg: 2.04 2.02 2.07 3/87 27135
/proc/meminfo: memFree=1787944/2055920 swapFree=4192812/4192956
[pid=27111] ppid=27109 vsize=16868 CPUtime=3.62
/proc/27111/stat : 27111 (sugar) S 27109 27111 26026 0 -1 4194304 1365 23419 0 2 6 1 336 19 16 0 1 0 25024954 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27111/statm: 4217 1113 409 3 0 796 0
[pid=27134] ppid=27111 vsize=5356 CPUtime=0
/proc/27134/stat : 27134 (sh) S 27111 27111 26026 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25025330 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27134/statm: 1339 232 193 169 0 50 0
[pid=27135] ppid=27134 vsize=18828 CPUtime=26.38
/proc/27135/stat : 27135 (picosat) R 27134 27111 26026 0 -1 4194304 3977 0 0 0 2498 140 0 0 25 0 1 0 25025330 19279872 3898 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27135/statm: 4707 3898 48 102 0 4602 0
Current children cumulated CPU time (s) 30
Current children cumulated vsize (KiB) 41052

[startup+31.202 s]
/proc/loadavg: 2.04 2.02 2.07 3/87 27135
/proc/meminfo: memFree=1788008/2055920 swapFree=4192812/4192956
[pid=27111] ppid=27109 vsize=16868 CPUtime=3.62
/proc/27111/stat : 27111 (sugar) S 27109 27111 26026 0 -1 4194304 1365 23419 0 2 6 1 336 19 16 0 1 0 25024954 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27111/statm: 4217 1113 409 3 0 796 0
[pid=27134] ppid=27111 vsize=5356 CPUtime=0
/proc/27134/stat : 27134 (sh) S 27111 27111 26026 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25025330 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27134/statm: 1339 232 193 169 0 50 0
[pid=27135] ppid=27134 vsize=18828 CPUtime=27.17
/proc/27135/stat : 27135 (picosat) R 27134 27111 26026 0 -1 4194304 3977 0 0 0 2577 140 0 0 25 0 1 0 25025330 19279872 3898 996147200 134512640 134931368 4294956256 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/27135/statm: 4707 3898 48 102 0 4602 0
Current children cumulated CPU time (s) 30.79
Current children cumulated vsize (KiB) 41052

[startup+31.402 s]
/proc/loadavg: 2.04 2.02 2.07 3/87 27135
/proc/meminfo: memFree=1788008/2055920 swapFree=4192812/4192956
[pid=27111] ppid=27109 vsize=16868 CPUtime=30.94
/proc/27111/stat : 27111 (sugar) S 27109 27111 26026 0 -1 4194304 1428 27683 0 2 6 1 2927 160 17 0 1 0 25024954 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27111/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 30.94
Current children cumulated vsize (KiB) 16868

[startup+31.502 s]
/proc/loadavg: 2.04 2.02 2.07 3/87 27135
/proc/meminfo: memFree=1788008/2055920 swapFree=4192812/4192956
[pid=27111] ppid=27109 vsize=16868 CPUtime=30.94
/proc/27111/stat : 27111 (sugar) S 27109 27111 26026 0 -1 4194304 1446 27683 0 2 6 1 2927 160 16 0 1 0 25024954 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27111/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 30.94
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 31.561
CPU time (s): 31.1493
CPU user time (s): 29.4865
CPU system time (s): 1.66275
CPU usage (%): 98.6953
Max. virtual memory (cumulated for all children) (KiB): 891036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.4865
system time used= 1.66275
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33123
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= 3445
involuntary context switches= 4011

runsolver used 0.040993 second user time and 0.111982 second system time

The end

Launcher Data 

Begin job on node30 at 2009-07-12 08:19:48
IDJOB=2084765
IDBENCH=58137
IDSOLVER=738
FILE ID=node30/2084765-1247379588
PBS_JOBID= 9507218
Free space on /tmp= 66380 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/graphColoring/register/inithx/normalized-inithx-i-2-10.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-2084765-1247379588/watcher-2084765-1247379588 -o /tmp/evaluation-result-2084765-1247379588/solver-2084765-1247379588 -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-2084765-1247379588.xml

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

MD5SUM BENCH= a9be9044f9e9bfbc6106a75e2f865ad2
RANDOM SEED=210076715

node30.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		: 3000.277
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		: 3000.277
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:       1813280 kB
Buffers:          7220 kB
Cached:          60032 kB
SwapCached:          0 kB
Active:         175912 kB
Inactive:        13868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4964 kB
Writeback:           0 kB
Mapped:         138212 kB
Slab:            38024 kB
Committed_AS:   898580 kB
PageTables:       1916 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= 66376 MiB
End job on node30 at 2009-07-12 08:20:20