Trace number 2092146

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 32.862 33.2944

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-52_ext.xml
MD5SUM518f122a0f289c859513203eb0c2ab6c
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.17506
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
Number of constraints which are defined in intension0
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 13:10:48 2009
0.00/0.08	c 0	PID 29137
0.07/0.08	c 0	HOST node19.alineos.net
0.07/0.08	c 0	CONVERTING HOME/instance-2092146-1247397048.xml TO HOME/temp.csp
0.07/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2092146-1247397048.xml' 'HOME/temp.csp'
0.07/0.86	c 1	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.07/0.90	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.90	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'
0.07/0.98	c 1	Parsing HOME/temp.csp
1.61/1.78	c 2	parsed 247 expressions
1.61/1.79	c 2	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.61/1.79	c 2	Converting to clausal form CSP
1.70/1.82	c 2	converted 25 (10%) expressions
1.70/1.83	c 2	converted 50 (20%) expressions
1.70/1.83	c 2	converted 75 (30%) expressions
1.70/1.85	c 2	converted 99 (40%) expressions
1.70/1.85	c 2	converted 124 (50%) expressions
1.70/1.89	c 2	converted 149 (60%) expressions
1.80/1.95	c 2	converted 173 (70%) expressions
1.99/2.17	c 3	converted 198 (80%) expressions
2.09/2.28	c 3	converted 223 (90%) expressions
2.19/2.35	c 3	converted 247 (100%) expressions
2.19/2.35	c 3	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.19/2.35	c 3	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.19/2.35	c 3	Propagation in CSP
2.19/2.35	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.19/2.35	c 3	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.19/2.35	c 3	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.19/2.36	c 3	Simplifing CSP by introducing new Boolean variables
2.19/2.36	c 3	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.19/2.36	c 3	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.29/2.45	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.29/2.47	c 3	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.29/2.47	c 3	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.29/2.47	c 3	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.29/2.47	c 3	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.29/2.48	c 3	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.29/2.48	c 3	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.29/2.48	c 3	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.29/2.48	c 3	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.29/2.48	c 3	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.29/2.48	c 3	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.48/2.61	c 3	11 (10%) CSP clauses are encoded (14666 clauses, 265731 bytes)
2.48/2.70	c 3	21 (20%) CSP clauses are encoded (25130 clauses, 485411 bytes)
2.59/2.77	c 3	31 (30%) CSP clauses are encoded (35531 clauses, 700375 bytes)
2.68/2.86	c 3	42 (40%) CSP clauses are encoded (47036 clauses, 944495 bytes)
2.78/2.94	c 3	52 (50%) CSP clauses are encoded (57431 clauses, 1176185 bytes)
2.88/3.02	c 3	62 (60%) CSP clauses are encoded (67718 clauses, 1414745 bytes)
2.98/3.11	c 4	73 (70%) CSP clauses are encoded (79265 clauses, 1682753 bytes)
2.98/3.18	c 4	83 (80%) CSP clauses are encoded (89658 clauses, 1923926 bytes)
3.08/3.27	c 4	93 (90%) CSP clauses are encoded (100093 clauses, 2165904 bytes)
3.18/3.35	c 4	103 (100%) CSP clauses are encoded (110569 clauses, 2409047 bytes)
3.18/3.35	c 4	103 CSP clauses encoded
3.18/3.35	c 4	Writing map file : HOME/temp.map
3.18/3.35	c 4	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.18/3.35	c 4	SAT : 3160 SAT variables, 110569 SAT clauses, 2409047 bytes
3.18/3.35	c 4	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.18/3.37	c 4	SOLVING HOME/temp.cnf
3.18/3.37	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
32.66/33.12	c 34	DECODING HOME/temp.out WITH HOME/temp.map
32.66/33.12	c 34	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'
32.71/33.20	c 34	Decoding HOME/temp.out
32.71/33.24	s SATISFIABLE
32.71/33.24	v 20 53 24 20 64 51 35 25 43 24 61 45 0 26 29 22 37 1 5 58 52 2 7 50 76 52 0 13 19 6 23 79 28 79 42 46 57 60 59 16
32.71/33.25	c 34	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
32.71/33.29	c 34	CPU 32.84 (0.05 0.02 31.91 0.86)
32.71/33.29	c 34	END Sun Jul 12 13:11:22 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-2092146-1247397048/watcher-2092146-1247397048 -o /tmp/evaluation-result-2092146-1247397048/solver-2092146-1247397048 -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-2092146-1247397048.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: 2.06 2.04 2.00 4/84 29137
/proc/meminfo: memFree=1624424/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=12268 CPUtime=0
/proc/29137/stat : 29137 (sugar) R 29135 29137 28669 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 26771474 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 255236733541 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/29137/statm: 3067 316 241 3 0 167 0

[startup+0.0828101 s]
/proc/loadavg: 2.06 2.04 2.00 4/84 29137
/proc/meminfo: memFree=1624424/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=16740 CPUtime=0.07
/proc/29137/stat : 29137 (sugar) S 29135 29137 28669 0 -1 4194304 1152 0 0 0 5 2 0 0 18 0 1 0 26771474 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29137/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.10196 s]
/proc/loadavg: 2.06 2.04 2.00 4/84 29137
/proc/meminfo: memFree=1624424/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=16868 CPUtime=0.07
/proc/29137/stat : 29137 (sugar) S 29135 29137 28669 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 26771474 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29137/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301975 s]
/proc/loadavg: 2.06 2.04 2.00 4/84 29137
/proc/meminfo: memFree=1624424/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=16868 CPUtime=0.07
/proc/29137/stat : 29137 (sugar) S 29135 29137 28669 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 26771474 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29137/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.702019 s]
/proc/loadavg: 2.06 2.04 2.00 4/84 29137
/proc/meminfo: memFree=1624424/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=16868 CPUtime=0.07
/proc/29137/stat : 29137 (sugar) S 29135 29137 28669 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 26771474 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29137/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.5021 s]
/proc/loadavg: 2.06 2.04 2.00 3/95 29159
/proc/meminfo: memFree=1615824/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=16868 CPUtime=0.83
/proc/29137/stat : 29137 (sugar) S 29135 29137 28669 0 -1 4194304 1309 5209 0 1 5 2 72 4 16 0 1 0 26771474 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29137/statm: 4217 1111 409 3 0 796 0
[pid=29150] ppid=29137 vsize=5356 CPUtime=0
/proc/29150/stat : 29150 (sh) S 29137 29137 28669 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26771565 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29150/statm: 1339 233 193 169 0 50 0
[pid=29151] ppid=29150 vsize=862284 CPUtime=0.58
/proc/29151/stat : 29151 (java) S 29150 29137 28669 0 -1 0 6289 0 1 0 55 3 0 0 18 0 9 0 26771565 882978816 5572 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/29151/statm: 215571 5572 2158 9 0 210484 0
[pid=29151/tid=29152] ppid=29150 vsize=862284 CPUtime=0.35
/proc/29151/task/29152/stat : 29152 (java) R 29150 29137 28669 0 -1 64 2023 0 1 0 34 1 0 0 22 0 9 0 26771566 882978816 5572 996147200 134512640 134550932 4294955936 18446744073709551615 104749878 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29151/tid=29153] ppid=29150 vsize=862284 CPUtime=0.17
/proc/29151/task/29153/stat : 29153 (java) S 29150 29137 28669 0 -1 64 3258 0 0 0 16 1 0 0 16 0 9 0 26771567 882978816 5572 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=29151/tid=29154] ppid=29150 vsize=862284 CPUtime=0
/proc/29151/task/29154/stat : 29154 (java) S 29150 29137 28669 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26771567 882978816 5572 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29151/tid=29155] ppid=29150 vsize=862284 CPUtime=0
/proc/29151/task/29155/stat : 29155 (java) S 29150 29137 28669 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26771567 882978816 5572 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29151/tid=29156] ppid=29150 vsize=862284 CPUtime=0
/proc/29151/task/29156/stat : 29156 (java) S 29150 29137 28669 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26771569 882978816 5572 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29151/tid=29157] ppid=29150 vsize=862284 CPUtime=0.03
/proc/29151/task/29157/stat : 29157 (java) S 29150 29137 28669 0 -1 64 306 0 0 0 3 0 0 0 17 0 9 0 26771569 882978816 5572 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29151/tid=29158] ppid=29150 vsize=862284 CPUtime=0
/proc/29151/task/29158/stat : 29158 (java) S 29150 29137 28669 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 26771569 882978816 5572 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29151/tid=29159] ppid=29150 vsize=862284 CPUtime=0
/proc/29151/task/29159/stat : 29159 (java) S 29150 29137 28669 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26771569 882978816 5572 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 884508

[startup+3.10228 s]
/proc/loadavg: 2.06 2.04 2.00 4/95 29159
/proc/meminfo: memFree=1591248/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=16868 CPUtime=0.83
/proc/29137/stat : 29137 (sugar) S 29135 29137 28669 0 -1 4194304 1310 5209 0 1 5 2 72 4 15 0 1 0 26771474 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29137/statm: 4217 1111 409 3 0 796 0
[pid=29150] ppid=29137 vsize=5356 CPUtime=0
/proc/29150/stat : 29150 (sh) S 29137 29137 28669 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26771565 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29150/statm: 1339 233 193 169 0 50 0
[pid=29151] ppid=29150 vsize=864488 CPUtime=2.15
/proc/29151/stat : 29151 (java) S 29150 29137 28669 0 -1 0 12064 0 1 0 207 8 0 0 18 0 9 0 26771565 885235712 11256 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/29151/statm: 216122 11256 2590 9 0 210599 0
[pid=29151/tid=29152] ppid=29150 vsize=864488 CPUtime=1.31
/proc/29151/task/29152/stat : 29152 (java) R 29150 29137 28669 0 -1 64 3010 0 1 0 128 3 0 0 22 0 9 0 26771566 885235712 11256 996147200 134512640 134550932 4294955936 18446744073709551615 4126524647 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29151/tid=29153] ppid=29150 vsize=864488 CPUtime=0.73
/proc/29151/task/29153/stat : 29153 (java) S 29150 29137 28669 0 -1 64 8018 0 0 0 70 3 0 0 16 0 9 0 26771567 885235712 11256 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=29151/tid=29154] ppid=29150 vsize=864488 CPUtime=0
/proc/29151/task/29154/stat : 29154 (java) S 29150 29137 28669 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26771567 885235712 11256 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29151/tid=29155] ppid=29150 vsize=864488 CPUtime=0
/proc/29151/task/29155/stat : 29155 (java) S 29150 29137 28669 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 26771567 885235712 11256 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29151/tid=29156] ppid=29150 vsize=864488 CPUtime=0
/proc/29151/task/29156/stat : 29156 (java) S 29150 29137 28669 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26771569 885235712 11256 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29151/tid=29157] ppid=29150 vsize=864488 CPUtime=0.08
/proc/29151/task/29157/stat : 29157 (java) S 29150 29137 28669 0 -1 64 334 0 0 0 8 0 0 0 16 0 9 0 26771569 885235712 11256 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29151/tid=29158] ppid=29150 vsize=864488 CPUtime=0
/proc/29151/task/29158/stat : 29158 (java) S 29150 29137 28669 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 26771569 885235712 11256 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29151/tid=29159] ppid=29150 vsize=864488 CPUtime=0
/proc/29151/task/29159/stat : 29159 (java) R 29150 29137 28669 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26771569 885235712 11256 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) 886712

[startup+6.30262 s]
/proc/loadavg: 2.05 2.04 2.00 3/87 29161
/proc/meminfo: memFree=1612880/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=16868 CPUtime=3.24
/proc/29137/stat : 29137 (sugar) S 29135 29137 28669 0 -1 4194304 1365 17594 0 2 5 2 303 14 16 0 1 0 26771474 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29137/statm: 4217 1113 409 3 0 796 0
[pid=29160] ppid=29137 vsize=5356 CPUtime=0
/proc/29160/stat : 29160 (sh) S 29137 29137 28669 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26771811 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29160/statm: 1339 232 193 169 0 50 0
[pid=29161] ppid=29160 vsize=5268 CPUtime=2.89
/proc/29161/stat : 29161 (picosat) R 29160 29137 28669 0 -1 4194304 1212 0 0 0 222 67 0 0 25 0 1 0 26771811 5394432 1198 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 1317 1198 42 102 0 1212 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 27492

[startup+12.7023 s]
/proc/loadavg: 2.05 2.04 2.00 3/87 29161
/proc/meminfo: memFree=1611544/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=16868 CPUtime=3.24
/proc/29137/stat : 29137 (sugar) S 29135 29137 28669 0 -1 4194304 1365 17594 0 2 5 2 303 14 16 0 1 0 26771474 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29137/statm: 4217 1113 409 3 0 796 0
[pid=29160] ppid=29137 vsize=5356 CPUtime=0
/proc/29160/stat : 29160 (sh) S 29137 29137 28669 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26771811 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29160/statm: 1339 232 193 169 0 50 0
[pid=29161] ppid=29160 vsize=6456 CPUtime=9.23
/proc/29161/stat : 29161 (picosat) R 29160 29137 28669 0 -1 4194304 1552 0 0 0 855 68 0 0 25 0 1 0 26771811 6610944 1538 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 1614 1538 42 102 0 1509 0
Current children cumulated CPU time (s) 12.47
Current children cumulated vsize (KiB) 28680

[startup+25.5017 s]
/proc/loadavg: 2.04 2.04 2.00 3/87 29161
/proc/meminfo: memFree=1610840/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=16868 CPUtime=3.24
/proc/29137/stat : 29137 (sugar) S 29135 29137 28669 0 -1 4194304 1365 17594 0 2 5 2 303 14 16 0 1 0 26771474 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29137/statm: 4217 1113 409 3 0 796 0
[pid=29160] ppid=29137 vsize=5356 CPUtime=0
/proc/29160/stat : 29160 (sh) S 29137 29137 28669 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26771811 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29160/statm: 1339 232 193 169 0 50 0
[pid=29161] ppid=29160 vsize=7544 CPUtime=21.9
/proc/29161/stat : 29161 (picosat) R 29160 29137 28669 0 -1 4194304 1713 0 0 0 2122 68 0 0 25 0 1 0 26771811 7725056 1687 996147200 134512640 134931368 4294956256 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 1886 1687 48 102 0 1781 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 29768

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

[startup+28.701 s]
/proc/loadavg: 2.04 2.04 2.00 3/87 29161
/proc/meminfo: memFree=1610840/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=16868 CPUtime=3.24
/proc/29137/stat : 29137 (sugar) S 29135 29137 28669 0 -1 4194304 1365 17594 0 2 5 2 303 14 16 0 1 0 26771474 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29137/statm: 4217 1113 409 3 0 796 0
[pid=29160] ppid=29137 vsize=5356 CPUtime=0
/proc/29160/stat : 29160 (sh) S 29137 29137 28669 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26771811 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29160/statm: 1339 232 193 169 0 50 0
[pid=29161] ppid=29160 vsize=7544 CPUtime=25.07
/proc/29161/stat : 29161 (picosat) R 29160 29137 28669 0 -1 4194304 1714 0 0 0 2439 68 0 0 25 0 1 0 26771811 7725056 1688 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 1886 1688 48 102 0 1781 0
Current children cumulated CPU time (s) 28.31
Current children cumulated vsize (KiB) 29768

[startup+30.3022 s]
/proc/loadavg: 2.04 2.04 2.00 3/87 29161
/proc/meminfo: memFree=1610712/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=16868 CPUtime=3.24
/proc/29137/stat : 29137 (sugar) S 29135 29137 28669 0 -1 4194304 1365 17594 0 2 5 2 303 14 16 0 1 0 26771474 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29137/statm: 4217 1113 409 3 0 796 0
[pid=29160] ppid=29137 vsize=5356 CPUtime=0
/proc/29160/stat : 29160 (sh) S 29137 29137 28669 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26771811 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29160/statm: 1339 232 193 169 0 50 0
[pid=29161] ppid=29160 vsize=7676 CPUtime=26.65
/proc/29161/stat : 29161 (picosat) R 29160 29137 28669 0 -1 4194304 1750 0 0 0 2597 68 0 0 25 0 1 0 26771811 7860224 1724 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 1919 1724 48 102 0 1814 0
Current children cumulated CPU time (s) 29.89
Current children cumulated vsize (KiB) 29900

[startup+31.9074 s]
/proc/loadavg: 2.04 2.04 2.00 3/87 29161
/proc/meminfo: memFree=1610712/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=16868 CPUtime=3.24
/proc/29137/stat : 29137 (sugar) S 29135 29137 28669 0 -1 4194304 1365 17594 0 2 5 2 303 14 16 0 1 0 26771474 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29137/statm: 4217 1113 409 3 0 796 0
[pid=29160] ppid=29137 vsize=5356 CPUtime=0
/proc/29160/stat : 29160 (sh) S 29137 29137 28669 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26771811 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29160/statm: 1339 232 193 169 0 50 0
[pid=29161] ppid=29160 vsize=7676 CPUtime=28.24
/proc/29161/stat : 29161 (picosat) R 29160 29137 28669 0 -1 4194304 1750 0 0 0 2756 68 0 0 25 0 1 0 26771811 7860224 1724 996147200 134512640 134931368 4294956256 18446744073709551615 134530246 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 1919 1724 48 102 0 1814 0
Current children cumulated CPU time (s) 31.48
Current children cumulated vsize (KiB) 29900

[startup+32.7015 s]
/proc/loadavg: 2.04 2.04 2.00 3/87 29161
/proc/meminfo: memFree=1610712/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=16868 CPUtime=3.24
/proc/29137/stat : 29137 (sugar) S 29135 29137 28669 0 -1 4194304 1365 17594 0 2 5 2 303 14 16 0 1 0 26771474 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29137/statm: 4217 1113 409 3 0 796 0
[pid=29160] ppid=29137 vsize=5356 CPUtime=0
/proc/29160/stat : 29160 (sh) S 29137 29137 28669 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26771811 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29160/statm: 1339 232 193 169 0 50 0
[pid=29161] ppid=29160 vsize=7676 CPUtime=29.03
/proc/29161/stat : 29161 (picosat) R 29160 29137 28669 0 -1 4194304 1750 0 0 0 2835 68 0 0 25 0 1 0 26771811 7860224 1724 996147200 134512640 134931368 4294956256 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 1919 1724 48 102 0 1814 0
Current children cumulated CPU time (s) 32.27
Current children cumulated vsize (KiB) 29900

[startup+33.1015 s]
/proc/loadavg: 2.03 2.04 2.00 3/87 29161
/proc/meminfo: memFree=1610776/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=16868 CPUtime=3.24
/proc/29137/stat : 29137 (sugar) S 29135 29137 28669 0 -1 4194304 1365 17594 0 2 5 2 303 14 16 0 1 0 26771474 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29137/statm: 4217 1113 409 3 0 796 0
[pid=29160] ppid=29137 vsize=5356 CPUtime=0
/proc/29160/stat : 29160 (sh) S 29137 29137 28669 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26771811 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29160/statm: 1339 232 193 169 0 50 0
[pid=29161] ppid=29160 vsize=7676 CPUtime=29.42
/proc/29161/stat : 29161 (picosat) R 29160 29137 28669 0 -1 4194304 1750 0 0 0 2874 68 0 0 25 0 1 0 26771811 7860224 1724 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 1919 1724 48 102 0 1814 0
Current children cumulated CPU time (s) 32.66
Current children cumulated vsize (KiB) 29900

[startup+33.2015 s]
/proc/loadavg: 2.03 2.04 2.00 3/87 29161
/proc/meminfo: memFree=1610776/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=16868 CPUtime=32.71
/proc/29137/stat : 29137 (sugar) S 29135 29137 28669 0 -1 4194304 1428 19636 0 2 5 2 3180 84 17 0 1 0 26771474 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29137/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 32.71
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 33.2944
CPU time (s): 32.862
CPU user time (s): 31.9691
CPU system time (s): 0.892864
CPU usage (%): 98.7012
Max. virtual memory (cumulated for all children) (KiB): 886712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 31.9691
system time used= 0.892864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24920
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= 2585
involuntary context switches= 3783

runsolver used 0.048992 second user time and 0.12898 second system time

The end

Launcher Data 

Begin job on node19 at 2009-07-12 13:10:48
IDJOB=2092146
IDBENCH=60276
IDSOLVER=738
FILE ID=node19/2092146-1247397048
PBS_JOBID= 9507331
Free space on /tmp= 66432 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-52_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-2092146-1247397048/watcher-2092146-1247397048 -o /tmp/evaluation-result-2092146-1247397048/solver-2092146-1247397048 -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-2092146-1247397048.xml

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

MD5SUM BENCH= 518f122a0f289c859513203eb0c2ab6c
RANDOM SEED=1137037677

node19.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		: 3000.211
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		: 3000.211
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:       1624904 kB
Buffers:         24496 kB
Cached:         103480 kB
SwapCached:          0 kB
Active:         308652 kB
Inactive:        70328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1624904 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2044 kB
Writeback:           0 kB
Mapped:         266780 kB
Slab:            36764 kB
Committed_AS:   900972 kB
PageTables:       2316 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= 66428 MiB
End job on node19 at 2009-07-12 13:11:22