Trace number 2092157

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.14.6+picosatUNSAT 98.341 99.3532

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-43_ext.xml
MD5SUM0266131c51ec0aa37f345b2bfdf34be7
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.63475
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 13:11:06 2009
0.00/0.08	c 0	PID 28614
0.00/0.08	c 0	HOST node70.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2092157-1247397066.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2092157-1247397066.xml' 'HOME/temp.csp'
0.06/0.61	c 1	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.06/0.66	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.66	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'
0.59/0.73	c 1	Parsing HOME/temp.csp
1.41/1.52	c 2	parsed 247 expressions
1.41/1.52	c 2	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.41/1.52	c 2	Converting to clausal form CSP
1.41/1.54	c 2	converted 25 (10%) expressions
1.41/1.56	c 2	converted 50 (20%) expressions
1.41/1.56	c 2	converted 75 (30%) expressions
1.41/1.57	c 2	converted 99 (40%) expressions
1.41/1.57	c 2	converted 124 (50%) expressions
1.51/1.61	c 2	converted 149 (60%) expressions
1.51/1.67	c 2	converted 173 (70%) expressions
1.70/1.88	c 2	converted 198 (80%) expressions
1.80/1.98	c 2	converted 223 (90%) expressions
1.90/2.03	c 2	converted 247 (100%) expressions
1.90/2.03	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.90/2.03	c 2	Heap : 26 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.90/2.03	c 2	Propagation in CSP
1.90/2.03	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.90/2.03	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.90/2.03	c 2	Heap : 26 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.90/2.06	c 2	Simplifing CSP by introducing new Boolean variables
1.90/2.06	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.90/2.06	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.00/2.15	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.00/2.16	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.00/2.17	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.00/2.17	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.00/2.17	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.00/2.17	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.00/2.18	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.00/2.18	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.00/2.18	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.00/2.18	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.00/2.18	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.19/2.30	c 3	11 (10%) CSP clauses are encoded (14559 clauses, 260790 bytes)
2.19/2.38	c 3	21 (20%) CSP clauses are encoded (24948 clauses, 481321 bytes)
2.29/2.46	c 3	31 (30%) CSP clauses are encoded (35391 clauses, 697321 bytes)
2.39/2.54	c 3	42 (40%) CSP clauses are encoded (46912 clauses, 938135 bytes)
2.49/2.61	c 3	52 (50%) CSP clauses are encoded (57317 clauses, 1157819 bytes)
2.49/2.69	c 3	62 (60%) CSP clauses are encoded (67739 clauses, 1391963 bytes)
2.58/2.77	c 3	73 (70%) CSP clauses are encoded (79274 clauses, 1659431 bytes)
2.69/2.85	c 3	83 (80%) CSP clauses are encoded (89701 clauses, 1901192 bytes)
2.79/2.92	c 3	93 (90%) CSP clauses are encoded (100033 clauses, 2140628 bytes)
2.89/3.00	c 3	103 (100%) CSP clauses are encoded (110529 clauses, 2384082 bytes)
2.89/3.00	c 3	103 CSP clauses encoded
2.89/3.00	c 3	Writing map file : HOME/temp.map
2.89/3.00	c 3	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.89/3.00	c 3	SAT : 3160 SAT variables, 110529 SAT clauses, 2384082 bytes
2.89/3.00	c 3	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.89/3.02	c 3	SOLVING HOME/temp.cnf
2.89/3.02	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
98.18/99.22	c 100	DECODING HOME/temp.out WITH HOME/temp.map
98.18/99.22	c 100	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'
98.21/99.30	c 100	Decoding HOME/temp.out
98.21/99.32	s UNSATISFIABLE
98.21/99.33	c 100	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
98.21/99.35	c 100	CPU 98.32 (0.06 0.01 97.42 0.83)
98.21/99.35	c 100	END Sun Jul 12 13:12:46 2009

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2092157-1247397066/watcher-2092157-1247397066 -o /tmp/evaluation-result-2092157-1247397066/solver-2092157-1247397066 -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-2092157-1247397066.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: 2.01 2.00 2.00 4/75 28614
/proc/meminfo: memFree=1815696/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=12268 CPUtime=0
/proc/28614/stat : 28614 (sugar) R 28612 28614 28018 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 26769290 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 233402235493 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/28614/statm: 3067 316 241 3 0 167 0

[startup+0.090972 s]
/proc/loadavg: 2.01 2.00 2.00 4/75 28614
/proc/meminfo: memFree=1815696/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=16868 CPUtime=0.06
/proc/28614/stat : 28614 (sugar) S 28612 28614 28018 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26769290 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28614/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.102978 s]
/proc/loadavg: 2.01 2.00 2.00 4/75 28614
/proc/meminfo: memFree=1815696/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=16868 CPUtime=0.06
/proc/28614/stat : 28614 (sugar) S 28612 28614 28018 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26769290 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28614/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.302996 s]
/proc/loadavg: 2.01 2.00 2.00 4/75 28614
/proc/meminfo: memFree=1815696/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=16868 CPUtime=0.06
/proc/28614/stat : 28614 (sugar) S 28612 28614 28018 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26769290 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28614/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.70204 s]
/proc/loadavg: 2.01 2.00 2.00 4/75 28614
/proc/meminfo: memFree=1815696/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=16868 CPUtime=0.59
/proc/28614/stat : 28614 (sugar) S 28612 28614 28018 0 -1 4194304 1292 5198 0 1 5 1 49 4 16 0 1 0 26769290 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28614/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 16868

[startup+1.50112 s]
/proc/loadavg: 2.01 2.00 2.00 4/86 28636
/proc/meminfo: memFree=1801848/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=16868 CPUtime=0.59
/proc/28614/stat : 28614 (sugar) S 28612 28614 28018 0 -1 4194304 1309 5198 0 1 5 1 49 4 16 0 1 0 26769290 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28614/statm: 4217 1111 409 3 0 796 0
[pid=28627] ppid=28614 vsize=5356 CPUtime=0
/proc/28627/stat : 28627 (sh) S 28614 28614 28018 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26769356 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28627/statm: 1339 233 193 169 0 50 0
[pid=28628] ppid=28627 vsize=862284 CPUtime=0.82
/proc/28628/stat : 28628 (java) S 28627 28614 28018 0 -1 0 7466 0 1 0 78 4 0 0 18 0 9 0 26769356 882978816 6738 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28628/statm: 215571 6738 2158 9 0 210484 0
[pid=28628/tid=28629] ppid=28627 vsize=862284 CPUtime=0.48
/proc/28628/task/28629/stat : 28629 (java) R 28627 28614 28018 0 -1 64 2034 0 1 0 47 1 0 0 23 0 9 0 26769357 882978816 6738 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28628/tid=28630] ppid=28627 vsize=862284 CPUtime=0.28
/proc/28628/task/28630/stat : 28630 (java) R 28627 28614 28018 0 -1 64 4424 0 0 0 27 1 0 0 16 0 9 0 26769358 882978816 6738 996147200 134512640 134550932 4294955936 18446744073709551615 102768125 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28628/tid=28631] ppid=28627 vsize=862284 CPUtime=0
/proc/28628/task/28631/stat : 28631 (java) S 28627 28614 28018 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26769358 882978816 6738 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28628/tid=28632] ppid=28627 vsize=862284 CPUtime=0
/proc/28628/task/28632/stat : 28632 (java) S 28627 28614 28018 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26769358 882978816 6738 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28628/tid=28633] ppid=28627 vsize=862284 CPUtime=0
/proc/28628/task/28633/stat : 28633 (java) S 28627 28614 28018 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26769360 882978816 6738 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28628/tid=28634] ppid=28627 vsize=862284 CPUtime=0.03
/proc/28628/task/28634/stat : 28634 (java) S 28627 28614 28018 0 -1 64 306 0 0 0 3 0 0 0 17 0 9 0 26769360 882978816 6738 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28628/tid=28635] ppid=28627 vsize=862284 CPUtime=0
/proc/28628/task/28635/stat : 28635 (java) S 28627 28614 28018 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 26769360 882978816 6738 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28628/tid=28636] ppid=28627 vsize=862284 CPUtime=0
/proc/28628/task/28636/stat : 28636 (java) S 28627 28614 28018 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26769360 882978816 6738 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+3.10127 s]
/proc/loadavg: 2.01 2.00 2.00 4/86 28636
/proc/meminfo: memFree=1776568/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=16868 CPUtime=2.92
/proc/28614/stat : 28614 (sugar) S 28612 28614 28018 0 -1 4194304 1365 17580 0 2 6 1 271 14 16 0 1 0 26769290 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28614/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 16868

[startup+6.30159 s]
/proc/loadavg: 2.09 2.02 2.01 3/78 28638
/proc/meminfo: memFree=1804280/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=16868 CPUtime=2.92
/proc/28614/stat : 28614 (sugar) S 28612 28614 28018 0 -1 4194304 1365 17580 0 2 6 1 271 14 16 0 1 0 26769290 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28614/statm: 4217 1113 409 3 0 796 0
[pid=28637] ppid=28614 vsize=5356 CPUtime=0
/proc/28637/stat : 28637 (sh) S 28614 28614 28018 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26769592 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28637/statm: 1339 232 193 169 0 50 0
[pid=28638] ppid=28637 vsize=5276 CPUtime=3.23
/proc/28638/stat : 28638 (picosat) R 28637 28614 28018 0 -1 4194304 1232 0 0 0 259 64 0 0 25 0 1 0 26769592 5402624 1218 996147200 134512640 134931368 4294956256 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/28638/statm: 1319 1218 42 102 0 1214 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 27500

[startup+12.7012 s]
/proc/loadavg: 2.08 2.02 2.00 3/78 28638
/proc/meminfo: memFree=1802872/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=16868 CPUtime=2.92
/proc/28614/stat : 28614 (sugar) S 28612 28614 28018 0 -1 4194304 1365 17580 0 2 6 1 271 14 16 0 1 0 26769290 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28614/statm: 4217 1113 409 3 0 796 0
[pid=28637] ppid=28614 vsize=5356 CPUtime=0
/proc/28637/stat : 28637 (sh) S 28614 28614 28018 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26769592 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28637/statm: 1339 232 193 169 0 50 0
[pid=28638] ppid=28637 vsize=7108 CPUtime=9.57
/proc/28638/stat : 28638 (picosat) R 28637 28614 28018 0 -1 4194304 1566 0 0 0 893 64 0 0 25 0 1 0 26769592 7278592 1552 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28638/statm: 1777 1552 42 102 0 1672 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 29332

[startup+25.5025 s]
/proc/loadavg: 2.06 2.01 2.00 3/78 28638
/proc/meminfo: memFree=1802488/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=16868 CPUtime=2.92
/proc/28614/stat : 28614 (sugar) S 28612 28614 28018 0 -1 4194304 1365 17580 0 2 6 1 271 14 16 0 1 0 26769290 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28614/statm: 4217 1113 409 3 0 796 0
[pid=28637] ppid=28614 vsize=5356 CPUtime=0
/proc/28637/stat : 28637 (sh) S 28614 28614 28018 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26769592 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28637/statm: 1339 232 193 169 0 50 0
[pid=28638] ppid=28637 vsize=7412 CPUtime=22.25
/proc/28638/stat : 28638 (picosat) R 28637 28614 28018 0 -1 4194304 1669 0 0 0 2161 64 0 0 25 0 1 0 26769592 7589888 1653 996147200 134512640 134931368 4294956256 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/28638/statm: 1853 1653 48 102 0 1748 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 29636

[startup+51.1021 s]
/proc/loadavg: 2.04 2.01 2.00 3/78 28638
/proc/meminfo: memFree=1802040/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=16868 CPUtime=2.92
/proc/28614/stat : 28614 (sugar) S 28612 28614 28018 0 -1 4194304 1365 17580 0 2 6 1 271 14 16 0 1 0 26769290 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28614/statm: 4217 1113 409 3 0 796 0
[pid=28637] ppid=28614 vsize=5356 CPUtime=0
/proc/28637/stat : 28637 (sh) S 28614 28614 28018 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26769592 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28637/statm: 1339 232 193 169 0 50 0
[pid=28638] ppid=28637 vsize=7908 CPUtime=47.61
/proc/28638/stat : 28638 (picosat) R 28637 28614 28018 0 -1 4194304 1774 0 0 0 4697 64 0 0 25 0 1 0 26769592 8097792 1757 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/28638/statm: 1977 1757 48 102 0 1872 0
Current children cumulated CPU time (s) 50.53
Current children cumulated vsize (KiB) 30132

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

[startup+76.7026 s]
/proc/loadavg: 2.02 2.01 2.00 3/78 28638
/proc/meminfo: memFree=1801656/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=16868 CPUtime=2.92
/proc/28614/stat : 28614 (sugar) S 28612 28614 28018 0 -1 4194304 1365 17580 0 2 6 1 271 14 16 0 1 0 26769290 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28614/statm: 4217 1113 409 3 0 796 0
[pid=28637] ppid=28614 vsize=5356 CPUtime=0
/proc/28637/stat : 28637 (sh) S 28614 28614 28018 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26769592 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28637/statm: 1339 232 193 169 0 50 0
[pid=28638] ppid=28637 vsize=8172 CPUtime=72.98
/proc/28638/stat : 28638 (picosat) R 28637 28614 28018 0 -1 4194304 1953 0 0 0 7233 65 0 0 25 0 1 0 26769592 8368128 1830 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/28638/statm: 2043 1830 48 102 0 1938 0
Current children cumulated CPU time (s) 75.9
Current children cumulated vsize (KiB) 30396

[startup+89.5019 s]
/proc/loadavg: 2.02 2.01 2.00 3/78 28638
/proc/meminfo: memFree=1801336/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=16868 CPUtime=2.92
/proc/28614/stat : 28614 (sugar) S 28612 28614 28018 0 -1 4194304 1365 17580 0 2 6 1 271 14 16 0 1 0 26769290 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28614/statm: 4217 1113 409 3 0 796 0
[pid=28637] ppid=28614 vsize=5356 CPUtime=0
/proc/28637/stat : 28637 (sh) S 28614 28614 28018 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26769592 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28637/statm: 1339 232 193 169 0 50 0
[pid=28638] ppid=28637 vsize=8436 CPUtime=85.65
/proc/28638/stat : 28638 (picosat) R 28637 28614 28018 0 -1 4194304 2037 0 0 0 8500 65 0 0 25 0 1 0 26769592 8638464 1876 996147200 134512640 134931368 4294956256 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/28638/statm: 2109 1876 48 102 0 2004 0
Current children cumulated CPU time (s) 88.57
Current children cumulated vsize (KiB) 30660

[startup+95.9015 s]
/proc/loadavg: 2.02 2.01 2.00 3/78 28638
/proc/meminfo: memFree=1801336/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=16868 CPUtime=2.92
/proc/28614/stat : 28614 (sugar) S 28612 28614 28018 0 -1 4194304 1365 17580 0 2 6 1 271 14 16 0 1 0 26769290 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28614/statm: 4217 1113 409 3 0 796 0
[pid=28637] ppid=28614 vsize=5356 CPUtime=0
/proc/28637/stat : 28637 (sh) S 28614 28614 28018 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26769592 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28637/statm: 1339 232 193 169 0 50 0
[pid=28638] ppid=28637 vsize=8436 CPUtime=91.99
/proc/28638/stat : 28638 (picosat) R 28637 28614 28018 0 -1 4194304 2062 0 0 0 9134 65 0 0 25 0 1 0 26769592 8638464 1901 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28638/statm: 2109 1901 48 102 0 2004 0
Current children cumulated CPU time (s) 94.91
Current children cumulated vsize (KiB) 30660

[startup+97.5017 s]
/proc/loadavg: 2.02 2.01 2.00 3/78 28638
/proc/meminfo: memFree=1801336/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=16868 CPUtime=2.92
/proc/28614/stat : 28614 (sugar) S 28612 28614 28018 0 -1 4194304 1365 17580 0 2 6 1 271 14 16 0 1 0 26769290 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28614/statm: 4217 1113 409 3 0 796 0
[pid=28637] ppid=28614 vsize=5356 CPUtime=0
/proc/28637/stat : 28637 (sh) S 28614 28614 28018 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26769592 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28637/statm: 1339 232 193 169 0 50 0
[pid=28638] ppid=28637 vsize=8568 CPUtime=93.58
/proc/28638/stat : 28638 (picosat) R 28637 28614 28018 0 -1 4194304 2086 0 0 0 9293 65 0 0 25 0 1 0 26769592 8773632 1925 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28638/statm: 2142 1925 48 102 0 2037 0
Current children cumulated CPU time (s) 96.5
Current children cumulated vsize (KiB) 30792

[startup+98.3017 s]
/proc/loadavg: 2.02 2.01 2.00 3/78 28638
/proc/meminfo: memFree=1801272/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=16868 CPUtime=2.92
/proc/28614/stat : 28614 (sugar) S 28612 28614 28018 0 -1 4194304 1365 17580 0 2 6 1 271 14 16 0 1 0 26769290 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28614/statm: 4217 1113 409 3 0 796 0
[pid=28637] ppid=28614 vsize=5356 CPUtime=0
/proc/28637/stat : 28637 (sh) S 28614 28614 28018 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26769592 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28637/statm: 1339 232 193 169 0 50 0
[pid=28638] ppid=28637 vsize=8568 CPUtime=94.37
/proc/28638/stat : 28638 (picosat) R 28637 28614 28018 0 -1 4194304 2087 0 0 0 9372 65 0 0 25 0 1 0 26769592 8773632 1926 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28638/statm: 2142 1926 48 102 0 2037 0
Current children cumulated CPU time (s) 97.29
Current children cumulated vsize (KiB) 30792

[startup+99.1018 s]
/proc/loadavg: 2.02 2.01 2.00 3/78 28638
/proc/meminfo: memFree=1801272/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=16868 CPUtime=2.92
/proc/28614/stat : 28614 (sugar) S 28612 28614 28018 0 -1 4194304 1365 17580 0 2 6 1 271 14 16 0 1 0 26769290 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28614/statm: 4217 1113 409 3 0 796 0
[pid=28637] ppid=28614 vsize=5356 CPUtime=0
/proc/28637/stat : 28637 (sh) S 28614 28614 28018 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26769592 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28637/statm: 1339 232 193 169 0 50 0
[pid=28638] ppid=28637 vsize=8568 CPUtime=95.16
/proc/28638/stat : 28638 (picosat) R 28637 28614 28018 0 -1 4194304 2087 0 0 0 9451 65 0 0 25 0 1 0 26769592 8773632 1926 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28638/statm: 2142 1926 48 102 0 2037 0
Current children cumulated CPU time (s) 98.08
Current children cumulated vsize (KiB) 30792

[startup+99.3018 s]
/proc/loadavg: 2.02 2.01 2.00 3/78 28638
/proc/meminfo: memFree=1801272/2055920 swapFree=4192812/4192956
[pid=28614] ppid=28612 vsize=16868 CPUtime=98.21
/proc/28614/stat : 28614 (sugar) S 28612 28614 28018 0 -1 4194304 1428 19954 0 2 6 1 9734 80 17 0 1 0 26769290 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28614/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 98.21
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 99.3532
CPU time (s): 98.341
CPU user time (s): 97.4862
CPU system time (s): 0.85487
CPU usage (%): 98.9812
Max. virtual memory (cumulated for all children) (KiB): 886712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 97.4862
system time used= 0.85487
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25156
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= 2594
involuntary context switches= 4569

runsolver used 0.143978 second user time and 0.32295 second system time

The end

Launcher Data 

Begin job on node70 at 2009-07-12 13:11:06
IDJOB=2092157
IDBENCH=60277
IDSOLVER=738
FILE ID=node70/2092157-1247397066
PBS_JOBID= 9507367
Free space on /tmp= 66416 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-43_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-2092157-1247397066/watcher-2092157-1247397066 -o /tmp/evaluation-result-2092157-1247397066/solver-2092157-1247397066 -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-2092157-1247397066.xml

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

MD5SUM BENCH= 0266131c51ec0aa37f345b2bfdf34be7
RANDOM SEED=1337881487

node70.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1816176 kB
Buffers:         29652 kB
Cached:         130012 kB
SwapCached:          0 kB
Active:         109932 kB
Inactive:        78720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816176 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2400 kB
Writeback:           0 kB
Mapped:          39620 kB
Slab:            36408 kB
Committed_AS:   273348 kB
PageTables:       1736 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= 66416 MiB
End job on node70 at 2009-07-12 13:12:46