Trace number 2092201

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 20.0949 20.384

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-74_ext.xml
MD5SUM12a41497518ff6cf6d8c84c4ec129f0d
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 benchmark0.992848
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 13:12:22 2009
0.00/0.08	c 0	PID 26637
0.07/0.08	c 0	HOST node36.alineos.net
0.07/0.08	c 0	CONVERTING HOME/instance-2092201-1247397142.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-2092201-1247397142.xml' 'HOME/temp.csp'
0.07/0.76	c 1	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.07/0.77	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.77	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'
0.74/0.85	c 1	Parsing HOME/temp.csp
1.53/1.65	c 2	parsed 247 expressions
1.53/1.66	c 2	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.53/1.66	c 2	Converting to clausal form CSP
1.53/1.68	c 2	converted 25 (10%) expressions
1.53/1.69	c 2	converted 50 (20%) expressions
1.64/1.70	c 2	converted 75 (30%) expressions
1.64/1.71	c 2	converted 99 (40%) expressions
1.64/1.71	c 2	converted 124 (50%) expressions
1.64/1.75	c 2	converted 149 (60%) expressions
1.73/1.82	c 2	converted 173 (70%) expressions
1.93/2.03	c 2	converted 198 (80%) expressions
2.03/2.14	c 2	converted 223 (90%) expressions
2.13/2.21	c 2	converted 247 (100%) expressions
2.13/2.21	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.13/2.21	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.13/2.21	c 2	Propagation in CSP
2.13/2.21	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.13/2.21	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.13/2.21	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.13/2.22	c 2	Simplifing CSP by introducing new Boolean variables
2.13/2.22	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.13/2.22	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.22/2.31	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.22/2.33	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.22/2.33	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.22/2.33	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.22/2.33	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.22/2.34	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.22/2.34	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.22/2.34	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.22/2.34	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.22/2.34	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.22/2.34	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.32/2.47	c 3	11 (10%) CSP clauses are encoded (14700 clauses, 267639 bytes)
2.41/2.55	c 3	21 (20%) CSP clauses are encoded (24991 clauses, 485895 bytes)
2.52/2.63	c 3	31 (30%) CSP clauses are encoded (35379 clauses, 706417 bytes)
2.61/2.72	c 3	42 (40%) CSP clauses are encoded (46837 clauses, 944425 bytes)
2.61/2.79	c 3	52 (50%) CSP clauses are encoded (57349 clauses, 1167576 bytes)
2.71/2.87	c 3	62 (60%) CSP clauses are encoded (67846 clauses, 1406324 bytes)
2.81/2.96	c 3	73 (70%) CSP clauses are encoded (79309 clauses, 1672535 bytes)
2.91/3.03	c 3	83 (80%) CSP clauses are encoded (89612 clauses, 1911426 bytes)
3.01/3.11	c 3	93 (90%) CSP clauses are encoded (100069 clauses, 2153927 bytes)
3.01/3.19	c 3	103 (100%) CSP clauses are encoded (110562 clauses, 2397261 bytes)
3.01/3.19	c 3	103 CSP clauses encoded
3.01/3.19	c 3	Writing map file : HOME/temp.map
3.01/3.19	c 3	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.01/3.19	c 3	SAT : 3160 SAT variables, 110562 SAT clauses, 2397261 bytes
3.01/3.19	c 3	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.11/3.24	c 3	SOLVING HOME/temp.cnf
3.11/3.24	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
19.90/20.21	c 20	DECODING HOME/temp.out WITH HOME/temp.map
19.90/20.21	c 20	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'
19.90/20.29	c 20	Decoding HOME/temp.out
19.94/20.34	s SATISFIABLE
19.94/20.34	v 32 56 79 40 45 66 65 72 53 46 48 14 7 62 51 49 76 70 61 30 2 10 65 42 54 15 18 40 55 20 2 12 66 67 59 24 56 47 20 64
19.94/20.35	c 20	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
19.94/20.38	c 20	CPU 20.07 (0.05 0.02 19.16 0.84)
19.94/20.38	c 20	END Sun Jul 12 13:12:42 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-2092201-1247397142/watcher-2092201-1247397142 -o /tmp/evaluation-result-2092201-1247397142/solver-2092201-1247397142 -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-2092201-1247397142.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: 2.00 2.00 2.00 4/84 26637
/proc/meminfo: memFree=1794944/2055920 swapFree=4192812/4192956
[pid=26637] ppid=26635 vsize=12268 CPUtime=0
/proc/26637/stat : 26637 (sugar) R 26635 26637 25995 0 -1 4194304 336 0 0 0 0 0 0 0 22 0 1 0 26778877 12562432 304 996147200 4194304 4206940 548682068608 18446744073709551615 240925464576 0 0 4224 0 0 0 0 17 1 0 0
/proc/26637/statm: 3067 304 230 3 0 167 0

[startup+0.083089 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 26637
/proc/meminfo: memFree=1794944/2055920 swapFree=4192812/4192956
[pid=26637] ppid=26635 vsize=16740 CPUtime=0.07
/proc/26637/stat : 26637 (sugar) S 26635 26637 25995 0 -1 4194304 1152 0 0 0 5 2 0 0 18 0 1 0 26778877 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26637/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.102719 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 26637
/proc/meminfo: memFree=1794944/2055920 swapFree=4192812/4192956
[pid=26637] ppid=26635 vsize=16868 CPUtime=0.07
/proc/26637/stat : 26637 (sugar) S 26635 26637 25995 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 26778877 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26637/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301336 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 26637
/proc/meminfo: memFree=1794944/2055920 swapFree=4192812/4192956
[pid=26637] ppid=26635 vsize=16868 CPUtime=0.07
/proc/26637/stat : 26637 (sugar) S 26635 26637 25995 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 26778877 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26637/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.702375 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 26637
/proc/meminfo: memFree=1794944/2055920 swapFree=4192812/4192956
[pid=26637] ppid=26635 vsize=16868 CPUtime=0.07
/proc/26637/stat : 26637 (sugar) S 26635 26637 25995 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 26778877 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26637/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50246 s]
/proc/loadavg: 2.00 2.00 2.00 4/95 26659
/proc/meminfo: memFree=1783464/2055920 swapFree=4192812/4192956
[pid=26637] ppid=26635 vsize=16868 CPUtime=0.74
/proc/26637/stat : 26637 (sugar) S 26635 26637 25995 0 -1 4194304 1309 5204 0 1 5 2 62 5 16 0 1 0 26778877 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26637/statm: 4217 1111 409 3 0 796 0
[pid=26650] ppid=26637 vsize=5356 CPUtime=0
/proc/26650/stat : 26650 (sh) S 26637 26637 25995 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26778954 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26650/statm: 1339 233 193 169 0 50 0
[pid=26651] ppid=26650 vsize=862284 CPUtime=0.7
/proc/26651/stat : 26651 (java) S 26650 26637 25995 0 -1 0 7137 0 1 0 66 4 0 0 18 0 9 0 26778955 882978816 6412 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26651/statm: 215571 6412 2158 9 0 210484 0
[pid=26651/tid=26652] ppid=26650 vsize=862284 CPUtime=0.44
/proc/26651/task/26652/stat : 26652 (java) R 26650 26637 25995 0 -1 64 2031 0 1 0 43 1 0 0 23 0 9 0 26778956 882978816 6412 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26651/tid=26653] ppid=26650 vsize=862284 CPUtime=0.21
/proc/26651/task/26653/stat : 26653 (java) R 26650 26637 25995 0 -1 64 4097 0 0 0 19 2 0 0 16 0 9 0 26778957 882978816 6412 996147200 134512640 134550932 4294955936 18446744073709551615 104196522 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26651/tid=26654] ppid=26650 vsize=862284 CPUtime=0
/proc/26651/task/26654/stat : 26654 (java) S 26650 26637 25995 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26778957 882978816 6412 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26651/tid=26655] ppid=26650 vsize=862284 CPUtime=0
/proc/26651/task/26655/stat : 26655 (java) S 26650 26637 25995 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26778957 882978816 6412 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26651/tid=26656] ppid=26650 vsize=862284 CPUtime=0
/proc/26651/task/26656/stat : 26656 (java) S 26650 26637 25995 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 26778959 882978816 6412 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26651/tid=26657] ppid=26650 vsize=862284 CPUtime=0.03
/proc/26651/task/26657/stat : 26657 (java) S 26650 26637 25995 0 -1 64 306 0 0 0 3 0 0 0 17 0 9 0 26778959 882978816 6412 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26651/tid=26658] ppid=26650 vsize=862284 CPUtime=0
/proc/26651/task/26658/stat : 26658 (java) S 26650 26637 25995 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 26778959 882978816 6412 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26651/tid=26659] ppid=26650 vsize=862284 CPUtime=0
/proc/26651/task/26659/stat : 26659 (java) S 26650 26637 25995 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26778959 882978816 6412 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 884508

[startup+3.10162 s]
/proc/loadavg: 2.08 2.02 2.01 3/95 26659
/proc/meminfo: memFree=1759528/2055920 swapFree=4192812/4192956
[pid=26637] ppid=26635 vsize=16868 CPUtime=0.74
/proc/26637/stat : 26637 (sugar) S 26635 26637 25995 0 -1 4194304 1310 5204 0 1 5 2 62 5 15 0 1 0 26778877 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26637/statm: 4217 1111 409 3 0 796 0
[pid=26650] ppid=26637 vsize=5356 CPUtime=0
/proc/26650/stat : 26650 (sh) S 26637 26637 25995 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26778954 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26650/statm: 1339 233 193 169 0 50 0
[pid=26651] ppid=26650 vsize=864488 CPUtime=2.27
/proc/26651/stat : 26651 (java) S 26650 26637 25995 0 -1 0 12075 0 1 0 218 9 0 0 18 0 9 0 26778955 885235712 11256 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26651/statm: 216122 11256 2590 9 0 210599 0
[pid=26651/tid=26652] ppid=26650 vsize=864488 CPUtime=1.42
/proc/26651/task/26652/stat : 26652 (java) R 26650 26637 25995 0 -1 64 3022 0 1 0 139 3 0 0 23 0 9 0 26778956 885235712 11256 996147200 134512640 134550932 4294955936 18446744073709551615 4126611696 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26651/tid=26653] ppid=26650 vsize=864488 CPUtime=0.75
/proc/26651/task/26653/stat : 26653 (java) S 26650 26637 25995 0 -1 64 8016 0 0 0 70 5 0 0 16 0 9 0 26778957 885235712 11256 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26651/tid=26654] ppid=26650 vsize=864488 CPUtime=0
/proc/26651/task/26654/stat : 26654 (java) S 26650 26637 25995 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26778957 885235712 11256 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26651/tid=26655] ppid=26650 vsize=864488 CPUtime=0
/proc/26651/task/26655/stat : 26655 (java) S 26650 26637 25995 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 26778957 885235712 11256 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26651/tid=26656] ppid=26650 vsize=864488 CPUtime=0
/proc/26651/task/26656/stat : 26656 (java) S 26650 26637 25995 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 26778959 885235712 11256 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26651/tid=26657] ppid=26650 vsize=864488 CPUtime=0.08
/proc/26651/task/26657/stat : 26657 (java) S 26650 26637 25995 0 -1 64 334 0 0 0 8 0 0 0 16 0 9 0 26778959 885235712 11256 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26651/tid=26658] ppid=26650 vsize=864488 CPUtime=0
/proc/26651/task/26658/stat : 26658 (java) S 26650 26637 25995 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 26778959 885235712 11256 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26651/tid=26659] ppid=26650 vsize=864488 CPUtime=0
/proc/26651/task/26659/stat : 26659 (java) S 26650 26637 25995 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26778959 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) 3.01
Current children cumulated vsize (KiB) 886712

[startup+6.30194 s]
/proc/loadavg: 2.08 2.02 2.01 3/87 26661
/proc/meminfo: memFree=1783016/2055920 swapFree=4192812/4192956
[pid=26637] ppid=26635 vsize=16868 CPUtime=3.12
/proc/26637/stat : 26637 (sugar) S 26635 26637 25995 0 -1 4194304 1365 17588 0 2 5 2 289 16 16 0 1 0 26778877 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26637/statm: 4217 1113 409 3 0 796 0
[pid=26660] ppid=26637 vsize=5356 CPUtime=0
/proc/26660/stat : 26660 (sh) S 26637 26637 25995 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26779201 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26660/statm: 1339 232 193 169 0 50 0
[pid=26661] ppid=26660 vsize=5272 CPUtime=3.02
/proc/26661/stat : 26661 (picosat) R 26660 26637 25995 0 -1 4194304 1223 0 0 0 238 64 0 0 25 0 1 0 26779202 5398528 1209 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26661/statm: 1318 1209 42 102 0 1213 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 27496

[startup+12.7016 s]
/proc/loadavg: 2.07 2.02 2.00 3/87 26661
/proc/meminfo: memFree=1781160/2055920 swapFree=4192812/4192956
[pid=26637] ppid=26635 vsize=16868 CPUtime=3.12
/proc/26637/stat : 26637 (sugar) S 26635 26637 25995 0 -1 4194304 1365 17588 0 2 5 2 289 16 16 0 1 0 26778877 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26637/statm: 4217 1113 409 3 0 796 0
[pid=26660] ppid=26637 vsize=5356 CPUtime=0
/proc/26660/stat : 26660 (sh) S 26637 26637 25995 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26779201 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26660/statm: 1339 232 193 169 0 50 0
[pid=26661] ppid=26660 vsize=6592 CPUtime=9.36
/proc/26661/stat : 26661 (picosat) R 26660 26637 25995 0 -1 4194304 1559 0 0 0 871 65 0 0 25 0 1 0 26779202 6750208 1545 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26661/statm: 1648 1545 42 102 0 1543 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 28816

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

[startup+15.9019 s]
/proc/loadavg: 2.07 2.02 2.00 3/87 26661
/proc/meminfo: memFree=1780456/2055920 swapFree=4192812/4192956
[pid=26637] ppid=26635 vsize=16868 CPUtime=3.12
/proc/26637/stat : 26637 (sugar) S 26635 26637 25995 0 -1 4194304 1365 17588 0 2 5 2 289 16 16 0 1 0 26778877 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26637/statm: 4217 1113 409 3 0 796 0
[pid=26660] ppid=26637 vsize=5356 CPUtime=0
/proc/26660/stat : 26660 (sh) S 26637 26637 25995 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26779201 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26660/statm: 1339 232 193 169 0 50 0
[pid=26661] ppid=26660 vsize=7508 CPUtime=12.53
/proc/26661/stat : 26661 (picosat) R 26660 26637 25995 0 -1 4194304 1704 0 0 0 1188 65 0 0 25 0 1 0 26779202 7688192 1678 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26661/statm: 1877 1678 48 102 0 1772 0
Current children cumulated CPU time (s) 15.65
Current children cumulated vsize (KiB) 29732

[startup+17.5021 s]
/proc/loadavg: 2.06 2.02 2.00 3/87 26661
/proc/meminfo: memFree=1780392/2055920 swapFree=4192812/4192956
[pid=26637] ppid=26635 vsize=16868 CPUtime=3.12
/proc/26637/stat : 26637 (sugar) S 26635 26637 25995 0 -1 4194304 1365 17588 0 2 5 2 289 16 16 0 1 0 26778877 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26637/statm: 4217 1113 409 3 0 796 0
[pid=26660] ppid=26637 vsize=5356 CPUtime=0
/proc/26660/stat : 26660 (sh) S 26637 26637 25995 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26779201 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26660/statm: 1339 232 193 169 0 50 0
[pid=26661] ppid=26660 vsize=7508 CPUtime=14.11
/proc/26661/stat : 26661 (picosat) R 26660 26637 25995 0 -1 4194304 1704 0 0 0 1346 65 0 0 25 0 1 0 26779202 7688192 1678 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26661/statm: 1877 1678 48 102 0 1772 0
Current children cumulated CPU time (s) 17.23
Current children cumulated vsize (KiB) 29732

[startup+19.1022 s]
/proc/loadavg: 2.06 2.02 2.00 3/87 26661
/proc/meminfo: memFree=1780392/2055920 swapFree=4192812/4192956
[pid=26637] ppid=26635 vsize=16868 CPUtime=3.12
/proc/26637/stat : 26637 (sugar) S 26635 26637 25995 0 -1 4194304 1365 17588 0 2 5 2 289 16 16 0 1 0 26778877 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26637/statm: 4217 1113 409 3 0 796 0
[pid=26660] ppid=26637 vsize=5356 CPUtime=0
/proc/26660/stat : 26660 (sh) S 26637 26637 25995 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26779201 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26660/statm: 1339 232 193 169 0 50 0
[pid=26661] ppid=26660 vsize=7508 CPUtime=15.69
/proc/26661/stat : 26661 (picosat) R 26660 26637 25995 0 -1 4194304 1704 0 0 0 1504 65 0 0 25 0 1 0 26779202 7688192 1678 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/26661/statm: 1877 1678 48 102 0 1772 0
Current children cumulated CPU time (s) 18.81
Current children cumulated vsize (KiB) 29732

[startup+19.9013 s]
/proc/loadavg: 2.06 2.02 2.00 3/87 26661
/proc/meminfo: memFree=1780328/2055920 swapFree=4192812/4192956
[pid=26637] ppid=26635 vsize=16868 CPUtime=3.12
/proc/26637/stat : 26637 (sugar) S 26635 26637 25995 0 -1 4194304 1365 17588 0 2 5 2 289 16 16 0 1 0 26778877 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26637/statm: 4217 1113 409 3 0 796 0
[pid=26660] ppid=26637 vsize=5356 CPUtime=0
/proc/26660/stat : 26660 (sh) S 26637 26637 25995 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26779201 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26660/statm: 1339 232 193 169 0 50 0
[pid=26661] ppid=26660 vsize=7508 CPUtime=16.49
/proc/26661/stat : 26661 (picosat) R 26660 26637 25995 0 -1 4194304 1704 0 0 0 1584 65 0 0 25 0 1 0 26779202 7688192 1678 996147200 134512640 134931368 4294956256 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/26661/statm: 1877 1678 48 102 0 1772 0
Current children cumulated CPU time (s) 19.61
Current children cumulated vsize (KiB) 29732

[startup+20.3013 s]
/proc/loadavg: 2.06 2.02 2.00 3/87 26661
/proc/meminfo: memFree=1780328/2055920 swapFree=4192812/4192956
[pid=26637] ppid=26635 vsize=16868 CPUtime=19.94
/proc/26637/stat : 26637 (sugar) S 26635 26637 25995 0 -1 4194304 1446 19584 0 2 5 2 1905 82 16 0 1 0 26778877 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26637/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 19.94
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 20.384
CPU time (s): 20.0949
CPU user time (s): 19.2201
CPU system time (s): 0.874867
CPU usage (%): 98.582
Max. virtual memory (cumulated for all children) (KiB): 886712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.2201
system time used= 0.874867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24870
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= 2617
involuntary context switches= 2881

runsolver used 0.031995 second user time and 0.076988 second system time

The end

Launcher Data 

Begin job on node36 at 2009-07-12 13:12:22
IDJOB=2092201
IDBENCH=60299
IDSOLVER=738
FILE ID=node36/2092201-1247397142
PBS_JOBID= 9507365
Free space on /tmp= 66392 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-74_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-2092201-1247397142/watcher-2092201-1247397142 -o /tmp/evaluation-result-2092201-1247397142/solver-2092201-1247397142 -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-2092201-1247397142.xml

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

MD5SUM BENCH= 12a41497518ff6cf6d8c84c4ec129f0d
RANDOM SEED=228023800

node36.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		: 3000.238
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		: 3000.238
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:       1795424 kB
Buffers:         25196 kB
Cached:         106112 kB
SwapCached:          0 kB
Active:         136236 kB
Inactive:        72652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2048 kB
Writeback:           0 kB
Mapped:          93244 kB
Slab:            36908 kB
Committed_AS:   889588 kB
PageTables:       1832 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= 66392 MiB
End job on node36 at 2009-07-12 13:12:42