Trace number 2079881

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+picosatSAT 48.8286 49.1891

General information on the benchmark

Namecsp/travellingSalesman-20/
normalized-tsp-20-29_ext.xml
MD5SUM7ae50f6d6a62511b0bcb1887c36d915c
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.082987
Satisfiable
(Un)Satisfiability was proved
Number of variables61
Number of constraints230
Maximum constraint arity3
Maximum domain size1001
Number of constraints which are defined in extension230
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.07	c 0	BEGIN Sun Jul 12 05:23:40 2009
0.00/0.07	c 0	PID 24662
0.00/0.07	c 0	HOST node82.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2079881-1247369020.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2079881-1247369020.xml' 'HOME/temp.csp'
0.07/0.53	c 1	5 domains, 61 variables, 0 predicates, 23 relations, 230 constraints
0.07/0.54	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.54	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'
0.52/0.61	c 1	Parsing HOME/temp.csp
0.52/0.77	c 1	parsed 319 expressions
0.52/0.78	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.52/0.78	c 1	Converting to clausal form CSP
0.52/0.80	c 1	converted 32 (10%) expressions
0.52/0.80	c 1	converted 64 (20%) expressions
0.52/0.82	c 1	converted 96 (30%) expressions
0.52/0.83	c 1	converted 128 (40%) expressions
0.52/0.83	c 1	converted 160 (50%) expressions
0.52/0.84	c 1	converted 192 (60%) expressions
0.52/0.84	c 1	converted 224 (70%) expressions
0.52/0.84	c 1	converted 256 (80%) expressions
0.52/0.84	c 1	converted 288 (90%) expressions
1.66/1.70	c 2	converted 319 (100%) expressions
1.66/1.70	c 2	CSP : 61 integers, 0 booleans, 230 clauses, largest domain size 1001
1.66/1.70	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.66/1.70	c 2	Propagation in CSP
1.66/1.70	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.66/1.70	c 2	CSP : 61 integers, 0 booleans, 230 clauses, largest domain size 1001
1.66/1.70	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.66/1.70	c 2	Simplifing CSP by introducing new Boolean variables
1.66/1.70	c 2	CSP : 61 integers, 0 booleans, 230 clauses, largest domain size 1001
1.66/1.71	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.76/1.86	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.76/1.88	c 2	7 (10%) CSP integer variables are encoded (3069 clauses, 37754 bytes)
1.76/1.88	c 2	13 (20%) CSP integer variables are encoded (6120 clauses, 77417 bytes)
1.76/1.89	c 2	19 (30%) CSP integer variables are encoded (9171 clauses, 117080 bytes)
1.76/1.89	c 2	25 (40%) CSP integer variables are encoded (12222 clauses, 161228 bytes)
1.76/1.89	c 2	31 (50%) CSP integer variables are encoded (15273 clauses, 206993 bytes)
1.86/1.90	c 2	37 (60%) CSP integer variables are encoded (18324 clauses, 252758 bytes)
1.86/1.90	c 2	43 (70%) CSP integer variables are encoded (20730 clauses, 288848 bytes)
1.86/1.90	c 2	49 (80%) CSP integer variables are encoded (21510 clauses, 300548 bytes)
1.86/1.90	c 2	55 (90%) CSP integer variables are encoded (22290 clauses, 312248 bytes)
1.86/1.90	c 2	61 (100%) CSP integer variables are encoded (22810 clauses, 320048 bytes)
1.86/1.95	c 2	23 (10%) CSP clauses are encoded (23308 clauses, 329376 bytes)
1.86/1.97	c 2	46 (20%) CSP clauses are encoded (23787 clauses, 340510 bytes)
1.86/1.98	c 2	69 (30%) CSP clauses are encoded (24266 clauses, 351828 bytes)
1.86/2.00	c 2	92 (40%) CSP clauses are encoded (24762 clauses, 363347 bytes)
1.96/2.01	c 2	115 (50%) CSP clauses are encoded (25241 clauses, 374702 bytes)
1.96/2.02	c 2	138 (60%) CSP clauses are encoded (25736 clauses, 386305 bytes)
1.96/2.04	c 2	161 (70%) CSP clauses are encoded (26234 clauses, 398384 bytes)
1.96/2.06	c 2	184 (80%) CSP clauses are encoded (26750 clauses, 411407 bytes)
1.96/2.09	c 2	207 (90%) CSP clauses are encoded (27284 clauses, 424663 bytes)
24.15/24.29	c 24	230 (100%) CSP clauses are encoded (360928 clauses, 11359656 bytes)
24.15/24.29	c 24	230 CSP clauses encoded
24.15/24.30	c 24	Writing map file : HOME/temp.map
24.15/24.30	c 24	Heap : 35 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
24.15/24.30	c 24	SAT : 22869 SAT variables, 360928 SAT clauses, 11359656 bytes
24.15/24.30	c 24	Heap : 35 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
24.24/24.35	c 25	SOLVING HOME/temp.cnf
24.24/24.35	c 25	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
48.57/48.92	c 49	DECODING HOME/temp.out WITH HOME/temp.map
48.57/48.92	c 49	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'
48.57/48.99	c 49	Decoding HOME/temp.out
48.59/49.11	s SATISFIABLE
48.59/49.11	v 17 13 13 11 20 8 10 7 19 0 9 6 6 5 12 4 16 12 5 4 18 9 7 11 14 2 8 3 4 3 15 10 3 4 2 3 1 13 11 3 24 32 39 39 45 50 54 66 70 79 90 92 95 98 108 112 115 128 131 131 0
48.59/49.12	c 49	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
48.59/49.18	c 49	CPU 48.8 (0.05 0.02 46.04 2.69)
48.59/49.18	c 49	END Sun Jul 12 05:24:29 2009

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2079881-1247369020/watcher-2079881-1247369020 -o /tmp/evaluation-result-2079881-1247369020/solver-2079881-1247369020 -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-2079881-1247369020.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: 1.96 2.02 2.05 4/75 24662
/proc/meminfo: memFree=1717680/2055920 swapFree=4192812/4192956
[pid=24662] ppid=24660 vsize=12272 CPUtime=0
/proc/24662/stat : 24662 (sugar) R 24660 24662 19891 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 23966986 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 224264944229 0 0 4224 0 0 0 0 17 0 0 0
/proc/24662/statm: 3068 327 246 3 0 168 0

[startup+0.0924041 s]
/proc/loadavg: 1.96 2.02 2.05 4/75 24662
/proc/meminfo: memFree=1717680/2055920 swapFree=4192812/4192956
[pid=24662] ppid=24660 vsize=16868 CPUtime=0.07
/proc/24662/stat : 24662 (sugar) S 24660 24662 19891 0 -1 4194304 1227 128 0 0 5 2 0 0 17 0 1 0 23966986 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24662/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.102406 s]
/proc/loadavg: 1.96 2.02 2.05 4/75 24662
/proc/meminfo: memFree=1717680/2055920 swapFree=4192812/4192956
[pid=24662] ppid=24660 vsize=16868 CPUtime=0.07
/proc/24662/stat : 24662 (sugar) S 24660 24662 19891 0 -1 4194304 1227 128 0 0 5 2 0 0 17 0 1 0 23966986 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24662/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.302445 s]
/proc/loadavg: 1.96 2.02 2.05 4/75 24662
/proc/meminfo: memFree=1717680/2055920 swapFree=4192812/4192956
[pid=24662] ppid=24660 vsize=16868 CPUtime=0.07
/proc/24662/stat : 24662 (sugar) S 24660 24662 19891 0 -1 4194304 1227 128 0 0 5 2 0 0 17 0 1 0 23966986 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24662/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.702526 s]
/proc/loadavg: 1.96 2.02 2.05 4/75 24662
/proc/meminfo: memFree=1717680/2055920 swapFree=4192812/4192956
[pid=24662] ppid=24660 vsize=16868 CPUtime=0.52
/proc/24662/stat : 24662 (sugar) S 24660 24662 19891 0 -1 4194304 1309 4971 0 1 5 2 41 4 15 0 1 0 23966986 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24662/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 16868

[startup+1.50167 s]
/proc/loadavg: 1.96 2.02 2.05 4/86 24684
/proc/meminfo: memFree=1700824/2055920 swapFree=4192812/4192956
[pid=24662] ppid=24660 vsize=16868 CPUtime=0.52
/proc/24662/stat : 24662 (sugar) S 24660 24662 19891 0 -1 4194304 1309 4971 0 1 5 2 41 4 15 0 1 0 23966986 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24662/statm: 4217 1111 409 3 0 796 0
[pid=24675] ppid=24662 vsize=5356 CPUtime=0
/proc/24675/stat : 24675 (sh) S 24662 24662 19891 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23967041 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24675/statm: 1339 233 193 169 0 50 0
[pid=24676] ppid=24675 vsize=864364 CPUtime=0.94
/proc/24676/stat : 24676 (java) S 24675 24662 19891 0 -1 0 10505 0 1 0 89 5 0 0 20 0 9 0 23967041 885108736 9769 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/24676/statm: 216091 9769 2566 9 0 210596 0
[pid=24676/tid=24677] ppid=24675 vsize=864364 CPUtime=0.44
/proc/24676/task/24677/stat : 24677 (java) R 24675 24662 19891 0 -1 64 2804 0 1 0 43 1 0 0 25 0 9 0 23967042 885108736 9769 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24678] ppid=24675 vsize=864364 CPUtime=0.43
/proc/24676/task/24678/stat : 24678 (java) R 24675 24662 19891 0 -1 64 6689 0 0 0 41 2 0 0 17 0 9 0 23967043 885108736 9769 996147200 134512640 134550932 4294955936 18446744073709551615 102758186 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24679] ppid=24675 vsize=864364 CPUtime=0
/proc/24676/task/24679/stat : 24679 (java) S 24675 24662 19891 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23967043 885108736 9769 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24680] ppid=24675 vsize=864364 CPUtime=0
/proc/24676/task/24680/stat : 24680 (java) S 24675 24662 19891 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 23967043 885108736 9769 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24681] ppid=24675 vsize=864364 CPUtime=0
/proc/24676/task/24681/stat : 24681 (java) S 24675 24662 19891 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23967045 885108736 9769 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24682] ppid=24675 vsize=864364 CPUtime=0.04
/proc/24676/task/24682/stat : 24682 (java) S 24675 24662 19891 0 -1 64 314 0 0 0 4 0 0 0 16 0 9 0 23967045 885108736 9769 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24683] ppid=24675 vsize=864364 CPUtime=0
/proc/24676/task/24683/stat : 24683 (java) S 24675 24662 19891 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 23967045 885108736 9769 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24684] ppid=24675 vsize=864364 CPUtime=0
/proc/24676/task/24684/stat : 24684 (java) S 24675 24662 19891 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 23967045 885108736 9769 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 886588

[startup+3.10297 s]
/proc/loadavg: 1.96 2.02 2.05 3/86 24684
/proc/meminfo: memFree=1678872/2055920 swapFree=4192812/4192956
[pid=24662] ppid=24660 vsize=16868 CPUtime=0.52
/proc/24662/stat : 24662 (sugar) S 24660 24662 19891 0 -1 4194304 1310 4971 0 1 5 2 41 4 15 0 1 0 23966986 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24662/statm: 4217 1111 409 3 0 796 0
[pid=24675] ppid=24662 vsize=5356 CPUtime=0
/proc/24675/stat : 24675 (sh) S 24662 24662 19891 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23967041 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24675/statm: 1339 233 193 169 0 50 0
[pid=24676] ppid=24675 vsize=864476 CPUtime=2.54
/proc/24676/stat : 24676 (java) S 24675 24662 19891 0 -1 0 12439 0 1 0 247 7 0 0 20 0 9 0 23967041 885223424 11644 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/24676/statm: 216119 11644 2590 9 0 210596 0
[pid=24676/tid=24677] ppid=24675 vsize=864476 CPUtime=1.66
/proc/24676/task/24677/stat : 24677 (java) R 24675 24662 19891 0 -1 64 3068 0 1 0 164 2 0 0 25 0 9 0 23967042 885223424 11644 996147200 134512640 134550932 4294955936 18446744073709551615 102094187 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24678] ppid=24675 vsize=864476 CPUtime=0.78
/proc/24676/task/24678/stat : 24678 (java) S 24675 24662 19891 0 -1 64 8337 0 0 0 75 3 0 0 16 0 9 0 23967043 885223424 11644 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24679] ppid=24675 vsize=864476 CPUtime=0
/proc/24676/task/24679/stat : 24679 (java) S 24675 24662 19891 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23967043 885223424 11644 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24680] ppid=24675 vsize=864476 CPUtime=0
/proc/24676/task/24680/stat : 24680 (java) S 24675 24662 19891 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 23967043 885223424 11644 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24681] ppid=24675 vsize=864476 CPUtime=0
/proc/24676/task/24681/stat : 24681 (java) S 24675 24662 19891 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23967045 885223424 11644 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24682] ppid=24675 vsize=864476 CPUtime=0.07
/proc/24676/task/24682/stat : 24682 (java) S 24675 24662 19891 0 -1 64 336 0 0 0 7 0 0 0 16 0 9 0 23967045 885223424 11644 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24683] ppid=24675 vsize=864476 CPUtime=0
/proc/24676/task/24683/stat : 24683 (java) S 24675 24662 19891 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 23967045 885223424 11644 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24684] ppid=24675 vsize=864476 CPUtime=0
/proc/24676/task/24684/stat : 24684 (java) S 24675 24662 19891 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 23967045 885223424 11644 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 886700

[startup+6.30156 s]
/proc/loadavg: 1.96 2.02 2.05 3/86 24684
/proc/meminfo: memFree=1673240/2055920 swapFree=4192812/4192956
[pid=24662] ppid=24660 vsize=16868 CPUtime=0.52
/proc/24662/stat : 24662 (sugar) S 24660 24662 19891 0 -1 4194304 1310 4971 0 1 5 2 41 4 15 0 1 0 23966986 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24662/statm: 4217 1111 409 3 0 796 0
[pid=24675] ppid=24662 vsize=5356 CPUtime=0
/proc/24675/stat : 24675 (sh) S 24662 24662 19891 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23967041 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24675/statm: 1339 233 193 169 0 50 0
[pid=24676] ppid=24675 vsize=864476 CPUtime=5.73
/proc/24676/stat : 24676 (java) S 24675 24662 19891 0 -1 0 13448 0 1 0 564 9 0 0 20 0 9 0 23967041 885223424 12564 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/24676/statm: 216119 12564 2590 9 0 210596 0
[pid=24676/tid=24677] ppid=24675 vsize=864476 CPUtime=4.73
/proc/24676/task/24677/stat : 24677 (java) R 24675 24662 19891 0 -1 64 3157 0 1 0 470 3 0 0 25 0 9 0 23967042 885223424 12564 996147200 134512640 134550932 4294955936 18446744073709551615 4126597941 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24678] ppid=24675 vsize=864476 CPUtime=0.9
/proc/24676/task/24678/stat : 24678 (java) S 24675 24662 19891 0 -1 64 9257 0 0 0 86 4 0 0 16 0 9 0 23967043 885223424 12564 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24679] ppid=24675 vsize=864476 CPUtime=0
/proc/24676/task/24679/stat : 24679 (java) S 24675 24662 19891 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23967043 885223424 12564 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24680] ppid=24675 vsize=864476 CPUtime=0
/proc/24676/task/24680/stat : 24680 (java) S 24675 24662 19891 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 23967043 885223424 12564 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24681] ppid=24675 vsize=864476 CPUtime=0
/proc/24676/task/24681/stat : 24681 (java) S 24675 24662 19891 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23967045 885223424 12564 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24682] ppid=24675 vsize=864476 CPUtime=0.07
/proc/24676/task/24682/stat : 24682 (java) S 24675 24662 19891 0 -1 64 336 0 0 0 7 0 0 0 16 0 9 0 23967045 885223424 12564 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24683] ppid=24675 vsize=864476 CPUtime=0
/proc/24676/task/24683/stat : 24683 (java) S 24675 24662 19891 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 23967045 885223424 12564 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24684] ppid=24675 vsize=864476 CPUtime=0
/proc/24676/task/24684/stat : 24684 (java) S 24675 24662 19891 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 23967045 885223424 12564 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 886700

[startup+12.7028 s]
/proc/loadavg: 1.97 2.02 2.05 3/86 24684
/proc/meminfo: memFree=1661912/2055920 swapFree=4192812/4192956
[pid=24662] ppid=24660 vsize=16868 CPUtime=0.52
/proc/24662/stat : 24662 (sugar) S 24660 24662 19891 0 -1 4194304 1310 4971 0 1 5 2 41 4 15 0 1 0 23966986 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24662/statm: 4217 1111 409 3 0 796 0
[pid=24675] ppid=24662 vsize=5356 CPUtime=0
/proc/24675/stat : 24675 (sh) S 24662 24662 19891 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23967041 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24675/statm: 1339 233 193 169 0 50 0
[pid=24676] ppid=24675 vsize=864476 CPUtime=12.13
/proc/24676/stat : 24676 (java) S 24675 24662 19891 0 -1 0 15568 0 1 0 1200 13 0 0 20 0 9 0 23967041 885223424 14487 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/24676/statm: 216119 14487 2590 9 0 210596 0
[pid=24676/tid=24677] ppid=24675 vsize=864476 CPUtime=10.83
/proc/24676/task/24677/stat : 24677 (java) R 24675 24662 19891 0 -1 64 3354 0 1 0 1078 5 0 0 25 0 9 0 23967042 885223424 14487 996147200 134512640 134550932 4294955936 18446744073709551615 102094187 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24678] ppid=24675 vsize=864476 CPUtime=1.2
/proc/24676/task/24678/stat : 24678 (java) S 24675 24662 19891 0 -1 64 11179 0 0 0 113 7 0 0 16 0 9 0 23967043 885223424 14487 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24679] ppid=24675 vsize=864476 CPUtime=0
/proc/24676/task/24679/stat : 24679 (java) S 24675 24662 19891 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23967043 885223424 14487 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24680] ppid=24675 vsize=864476 CPUtime=0
/proc/24676/task/24680/stat : 24680 (java) S 24675 24662 19891 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 23967043 885223424 14487 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24681] ppid=24675 vsize=864476 CPUtime=0
/proc/24676/task/24681/stat : 24681 (java) S 24675 24662 19891 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23967045 885223424 14487 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24682] ppid=24675 vsize=864476 CPUtime=0.07
/proc/24676/task/24682/stat : 24682 (java) S 24675 24662 19891 0 -1 64 337 0 0 0 7 0 0 0 16 0 9 0 23967045 885223424 14487 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24683] ppid=24675 vsize=864476 CPUtime=0
/proc/24676/task/24683/stat : 24683 (java) S 24675 24662 19891 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 23967045 885223424 14487 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24676/tid=24684] ppid=24675 vsize=864476 CPUtime=0
/proc/24676/task/24684/stat : 24684 (java) S 24675 24662 19891 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 23967045 885223424 14487 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 886700

[startup+25.5021 s]
/proc/loadavg: 1.97 2.02 2.05 3/78 24686
/proc/meminfo: memFree=1697688/2055920 swapFree=4192812/4192956
[pid=24662] ppid=24660 vsize=16868 CPUtime=24.26
/proc/24662/stat : 24662 (sugar) S 24660 24662 19891 0 -1 4194304 1365 24861 0 2 5 2 2389 30 16 0 1 0 23966986 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24662/statm: 4217 1113 409 3 0 796 0
[pid=24685] ppid=24662 vsize=5356 CPUtime=0
/proc/24685/stat : 24685 (sh) S 24662 24662 19891 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23969421 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24685/statm: 1339 232 193 169 0 50 0
[pid=24686] ppid=24685 vsize=6756 CPUtime=1.12
/proc/24686/stat : 24686 (picosat) R 24685 24662 19891 0 -1 4194304 1432 0 0 0 52 60 0 0 25 0 1 0 23969422 6918144 1418 996147200 134512640 134931368 4294956256 18446744073709551615 134548598 0 0 4096 0 0 0 0 17 1 0 0
/proc/24686/statm: 1689 1418 40 102 0 1584 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 28980

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

[startup+38.3015 s]
/proc/loadavg: 1.98 2.02 2.05 3/78 24686
/proc/meminfo: memFree=1684248/2055920 swapFree=4192812/4192956
[pid=24662] ppid=24660 vsize=16868 CPUtime=24.26
/proc/24662/stat : 24662 (sugar) S 24660 24662 19891 0 -1 4194304 1365 24861 0 2 5 2 2389 30 16 0 1 0 23966986 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24662/statm: 4217 1113 409 3 0 796 0
[pid=24685] ppid=24662 vsize=5356 CPUtime=0
/proc/24685/stat : 24685 (sh) S 24662 24662 19891 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23969421 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24685/statm: 1339 232 193 169 0 50 0
[pid=24686] ppid=24685 vsize=19940 CPUtime=13.8
/proc/24686/stat : 24686 (picosat) R 24685 24662 19891 0 -1 4194304 4558 0 0 0 1144 236 0 0 25 0 1 0 23969422 20418560 4528 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24686/statm: 4985 4528 42 102 0 4880 0
Current children cumulated CPU time (s) 38.06
Current children cumulated vsize (KiB) 42164

[startup+44.7017 s]
/proc/loadavg: 1.98 2.01 2.05 3/78 24686
/proc/meminfo: memFree=1683608/2055920 swapFree=4192812/4192956
[pid=24662] ppid=24660 vsize=16868 CPUtime=24.26
/proc/24662/stat : 24662 (sugar) S 24660 24662 19891 0 -1 4194304 1365 24861 0 2 5 2 2389 30 16 0 1 0 23966986 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24662/statm: 4217 1113 409 3 0 796 0
[pid=24685] ppid=24662 vsize=5356 CPUtime=0
/proc/24685/stat : 24685 (sh) S 24662 24662 19891 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23969421 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24685/statm: 1339 232 193 169 0 50 0
[pid=24686] ppid=24685 vsize=20468 CPUtime=20.14
/proc/24686/stat : 24686 (picosat) R 24685 24662 19891 0 -1 4194304 4714 0 0 0 1778 236 0 0 25 0 1 0 23969422 20959232 4684 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24686/statm: 5117 4684 42 102 0 5012 0
Current children cumulated CPU time (s) 44.4
Current children cumulated vsize (KiB) 42692

[startup+46.303 s]
/proc/loadavg: 1.98 2.01 2.05 3/78 24686
/proc/meminfo: memFree=1683352/2055920 swapFree=4192812/4192956
[pid=24662] ppid=24660 vsize=16868 CPUtime=24.26
/proc/24662/stat : 24662 (sugar) S 24660 24662 19891 0 -1 4194304 1365 24861 0 2 5 2 2389 30 16 0 1 0 23966986 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24662/statm: 4217 1113 409 3 0 796 0
[pid=24685] ppid=24662 vsize=5356 CPUtime=0
/proc/24685/stat : 24685 (sh) S 24662 24662 19891 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23969421 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24685/statm: 1339 232 193 169 0 50 0
[pid=24686] ppid=24685 vsize=20600 CPUtime=21.73
/proc/24686/stat : 24686 (picosat) R 24685 24662 19891 0 -1 4194304 4761 0 0 0 1937 236 0 0 25 0 1 0 23969422 21094400 4731 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24686/statm: 5150 4731 42 102 0 5045 0
Current children cumulated CPU time (s) 45.99
Current children cumulated vsize (KiB) 42824

[startup+47.9013 s]
/proc/loadavg: 1.98 2.01 2.05 3/78 24686
/proc/meminfo: memFree=1683288/2055920 swapFree=4192812/4192956
[pid=24662] ppid=24660 vsize=16868 CPUtime=24.26
/proc/24662/stat : 24662 (sugar) S 24660 24662 19891 0 -1 4194304 1365 24861 0 2 5 2 2389 30 16 0 1 0 23966986 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24662/statm: 4217 1113 409 3 0 796 0
[pid=24685] ppid=24662 vsize=5356 CPUtime=0
/proc/24685/stat : 24685 (sh) S 24662 24662 19891 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23969421 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24685/statm: 1339 232 193 169 0 50 0
[pid=24686] ppid=24685 vsize=20732 CPUtime=23.31
/proc/24686/stat : 24686 (picosat) R 24685 24662 19891 0 -1 4194304 4790 0 0 0 2095 236 0 0 25 0 1 0 23969422 21229568 4760 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24686/statm: 5183 4760 42 102 0 5078 0
Current children cumulated CPU time (s) 47.57
Current children cumulated vsize (KiB) 42956

[startup+48.7015 s]
/proc/loadavg: 1.98 2.01 2.05 3/78 24686
/proc/meminfo: memFree=1683224/2055920 swapFree=4192812/4192956
[pid=24662] ppid=24660 vsize=16868 CPUtime=24.26
/proc/24662/stat : 24662 (sugar) S 24660 24662 19891 0 -1 4194304 1365 24861 0 2 5 2 2389 30 16 0 1 0 23966986 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24662/statm: 4217 1113 409 3 0 796 0
[pid=24685] ppid=24662 vsize=5356 CPUtime=0
/proc/24685/stat : 24685 (sh) S 24662 24662 19891 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23969421 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24685/statm: 1339 232 193 169 0 50 0
[pid=24686] ppid=24685 vsize=20732 CPUtime=24.1
/proc/24686/stat : 24686 (picosat) R 24685 24662 19891 0 -1 4194304 4794 0 0 0 2174 236 0 0 25 0 1 0 23969422 21229568 4764 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24686/statm: 5183 4764 42 102 0 5078 0
Current children cumulated CPU time (s) 48.36
Current children cumulated vsize (KiB) 42956

[startup+49.1015 s]
/proc/loadavg: 1.98 2.01 2.05 3/78 24686
/proc/meminfo: memFree=1683224/2055920 swapFree=4192812/4192956
[pid=24662] ppid=24660 vsize=16868 CPUtime=48.59
/proc/24662/stat : 24662 (sugar) S 24660 24662 19891 0 -1 4194304 1446 29947 0 2 5 2 4585 267 15 0 1 0 23966986 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24662/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 48.59
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 49.1891
CPU time (s): 48.8286
CPU user time (s): 46.097
CPU system time (s): 2.73158
CPU usage (%): 99.267
Max. virtual memory (cumulated for all children) (KiB): 891828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.097
system time used= 2.73158
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35270
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= 7756
involuntary context switches= 8162

runsolver used 0.065989 second user time and 0.168974 second system time

The end

Launcher Data 

Begin job on node82 at 2009-07-12 05:23:40
IDJOB=2079881
IDBENCH=56967
IDSOLVER=738
FILE ID=node82/2079881-1247369020
PBS_JOBID= 9506983
Free space on /tmp= 66188 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/travellingSalesman-20/normalized-tsp-20-29_ext.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-2079881-1247369020/watcher-2079881-1247369020 -o /tmp/evaluation-result-2079881-1247369020/solver-2079881-1247369020 -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-2079881-1247369020.xml

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

MD5SUM BENCH= 7ae50f6d6a62511b0bcb1887c36d915c
RANDOM SEED=345738749

node82.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		: 3000.265
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		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1718160 kB
Buffers:         40924 kB
Cached:         177764 kB
SwapCached:          0 kB
Active:         190576 kB
Inactive:        82748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1616 kB
Writeback:           0 kB
Mapped:          63916 kB
Slab:            49700 kB
Committed_AS:   199524 kB
PageTables:       1884 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66184 MiB
End job on node82 at 2009-07-12 05:24:29