Trace number 2091926

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 129.787 131.124

General information on the benchmark

Namecsp/tightness0.1/
normalized-rand-2-40-8-753-100-55_ext.xml
MD5SUMa18cb4e57c8f639e6e62ecf25f045723
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 benchmark4.57031
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints753
Maximum constraint arity2
Maximum domain size8
Number of constraints which are defined in extension753
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 13:08:07 2009
0.00/0.08	c 0	PID 27546
0.00/0.08	c 0	HOST node73.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2091926-1247396887.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-2091926-1247396887.xml' 'HOME/temp.csp'
0.07/0.56	c 1	1 domains, 40 variables, 0 predicates, 753 relations, 753 constraints
0.07/0.61	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.61	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'
0.07/0.69	c 1	Parsing HOME/temp.csp
0.54/0.80	c 1	parsed 1547 expressions
0.54/0.81	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.54/0.81	c 1	Converting to clausal form CSP
0.54/0.83	c 1	converted 155 (10%) expressions
0.54/0.84	c 1	converted 310 (20%) expressions
0.54/0.84	c 1	converted 465 (30%) expressions
0.54/0.84	c 1	converted 619 (40%) expressions
0.54/0.84	c 1	converted 774 (50%) expressions
0.54/0.87	c 1	converted 929 (60%) expressions
0.54/0.87	c 1	converted 1083 (70%) expressions
0.54/0.88	c 1	converted 1238 (80%) expressions
0.54/0.89	c 1	converted 1393 (90%) expressions
0.54/0.90	c 1	converted 1547 (100%) expressions
0.54/0.90	c 1	CSP : 40 integers, 0 booleans, 753 clauses, largest domain size 8
0.54/0.90	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.54/0.90	c 1	Propagation in CSP
0.54/0.90	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.54/0.90	c 1	CSP : 40 integers, 0 booleans, 753 clauses, largest domain size 8
0.54/0.90	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.54/0.91	c 1	Simplifing CSP by introducing new Boolean variables
0.54/0.91	c 1	CSP : 40 integers, 0 booleans, 753 clauses, largest domain size 8
0.54/0.91	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.54/0.94	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.54/0.94	c 1	4 (10%) CSP integer variables are encoded (24 clauses, 265 bytes)
0.54/0.94	c 1	8 (20%) CSP integer variables are encoded (48 clauses, 481 bytes)
0.54/0.94	c 1	12 (30%) CSP integer variables are encoded (72 clauses, 697 bytes)
0.54/0.94	c 1	16 (40%) CSP integer variables are encoded (96 clauses, 936 bytes)
0.54/0.95	c 1	20 (50%) CSP integer variables are encoded (120 clauses, 1200 bytes)
0.54/0.95	c 1	24 (60%) CSP integer variables are encoded (144 clauses, 1464 bytes)
0.54/0.95	c 1	28 (70%) CSP integer variables are encoded (168 clauses, 1728 bytes)
0.54/0.95	c 1	32 (80%) CSP integer variables are encoded (192 clauses, 1992 bytes)
0.54/0.95	c 1	36 (90%) CSP integer variables are encoded (216 clauses, 2256 bytes)
0.54/0.95	c 1	40 (100%) CSP integer variables are encoded (240 clauses, 2520 bytes)
0.54/0.99	c 1	76 (10%) CSP clauses are encoded (676 clauses, 8753 bytes)
0.54/1.00	c 1	151 (20%) CSP clauses are encoded (1093 clauses, 15092 bytes)
0.54/1.01	c 1	226 (30%) CSP clauses are encoded (1497 clauses, 21333 bytes)
0.54/1.02	c 1	302 (40%) CSP clauses are encoded (1898 clauses, 27538 bytes)
0.54/1.02	c 1	377 (50%) CSP clauses are encoded (2310 clauses, 33974 bytes)
0.54/1.03	c 1	452 (60%) CSP clauses are encoded (2744 clauses, 40963 bytes)
0.54/1.03	c 1	528 (70%) CSP clauses are encoded (3182 clauses, 48630 bytes)
0.54/1.04	c 1	603 (80%) CSP clauses are encoded (3573 clauses, 55439 bytes)
0.54/1.04	c 1	678 (90%) CSP clauses are encoded (3977 clauses, 62546 bytes)
0.54/1.06	c 1	753 (100%) CSP clauses are encoded (4367 clauses, 69311 bytes)
0.54/1.06	c 1	753 CSP clauses encoded
0.54/1.06	c 1	Writing map file : HOME/temp.map
0.54/1.06	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.54/1.06	c 1	SAT : 280 SAT variables, 4367 SAT clauses, 69311 bytes
0.54/1.06	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.54/1.08	c 1	SOLVING HOME/temp.cnf
0.54/1.08	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
129.56/130.99	c 131	DECODING HOME/temp.out WITH HOME/temp.map
129.56/130.99	c 131	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'
129.65/131.07	c 131	Decoding HOME/temp.out
129.65/131.09	s UNSATISFIABLE
129.65/131.10	c 131	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
129.65/131.12	c 131	CPU 129.76 (0.05 0.02 129.56 0.13)
129.65/131.12	c 131	END Sun Jul 12 13:10:18 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-2091926-1247396887/watcher-2091926-1247396887 -o /tmp/evaluation-result-2091926-1247396887/solver-2091926-1247396887 -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-2091926-1247396887.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 1.99 4/82 27546
/proc/meminfo: memFree=1823656/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=12268 CPUtime=0
/proc/27546/stat : 27546 (sugar) R 27544 27546 27187 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 26754049 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 210723633765 0 0 4224 0 0 0 0 17 1 0 0
/proc/27546/statm: 3067 316 241 3 0 167 0

[startup+0.107057 s]
/proc/loadavg: 2.00 2.00 1.99 4/82 27546
/proc/meminfo: memFree=1823656/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=0.07
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 26754049 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.201067 s]
/proc/loadavg: 2.00 2.00 1.99 4/82 27546
/proc/meminfo: memFree=1823656/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=0.07
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 26754049 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301078 s]
/proc/loadavg: 2.00 2.00 1.99 4/82 27546
/proc/meminfo: memFree=1823656/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=0.07
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 26754049 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701124 s]
/proc/loadavg: 2.00 2.00 1.99 4/82 27546
/proc/meminfo: memFree=1823656/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=0.54
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1309 4901 0 1 5 2 44 3 16 0 1 0 26754049 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.54
Current children cumulated vsize (KiB) 16868

[startup+1.50121 s]
/proc/loadavg: 2.00 2.00 1.99 3/85 27570
/proc/meminfo: memFree=1820112/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=0.98
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1364 10657 0 2 5 2 84 7 16 0 1 0 26754049 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1112 409 3 0 796 0
[pid=27569] ppid=27546 vsize=5356 CPUtime=0
/proc/27569/stat : 27569 (sh) S 27546 27546 27187 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26754158 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27569/statm: 1339 232 193 169 0 50 0
[pid=27570] ppid=27569 vsize=840 CPUtime=0.4
/proc/27570/stat : 27570 (picosat) R 27569 27546 27187 0 -1 4194304 149 0 0 0 38 2 0 0 22 0 1 0 26754158 860160 133 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27570/statm: 210 133 48 102 0 105 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 23064

[startup+3.1024 s]
/proc/loadavg: 2.00 2.00 1.99 3/85 27570
/proc/meminfo: memFree=1819728/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=0.98
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1364 10657 0 2 5 2 84 7 16 0 1 0 26754049 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1112 409 3 0 796 0
[pid=27569] ppid=27546 vsize=5356 CPUtime=0
/proc/27569/stat : 27569 (sh) S 27546 27546 27187 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26754158 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27569/statm: 1339 232 193 169 0 50 0
[pid=27570] ppid=27569 vsize=968 CPUtime=1.98
/proc/27570/stat : 27570 (picosat) R 27569 27546 27187 0 -1 4194304 171 0 0 0 196 2 0 0 25 0 1 0 26754158 991232 155 996147200 134512640 134931368 4294956256 18446744073709551615 134525672 0 0 4096 0 0 0 0 17 1 0 0
/proc/27570/statm: 242 155 48 102 0 137 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 23192

[startup+6.30178 s]
/proc/loadavg: 2.00 2.00 1.99 3/85 27570
/proc/meminfo: memFree=1819536/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=0.98
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1364 10657 0 2 5 2 84 7 16 0 1 0 26754049 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1112 409 3 0 796 0
[pid=27569] ppid=27546 vsize=5356 CPUtime=0
/proc/27569/stat : 27569 (sh) S 27546 27546 27187 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26754158 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27569/statm: 1339 232 193 169 0 50 0
[pid=27570] ppid=27569 vsize=968 CPUtime=5.15
/proc/27570/stat : 27570 (picosat) R 27569 27546 27187 0 -1 4194304 194 0 0 0 513 2 0 0 25 0 1 0 26754158 991232 178 996147200 134512640 134931368 4294956256 18446744073709551615 134530853 0 0 4096 0 0 0 0 17 1 0 0
/proc/27570/statm: 242 178 48 102 0 137 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 23192

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 1.99 3/85 27570
/proc/meminfo: memFree=1819216/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=0.98
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1364 10657 0 2 5 2 84 7 16 0 1 0 26754049 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1112 409 3 0 796 0
[pid=27569] ppid=27546 vsize=5356 CPUtime=0
/proc/27569/stat : 27569 (sh) S 27546 27546 27187 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26754158 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27569/statm: 1339 232 193 169 0 50 0
[pid=27570] ppid=27569 vsize=1200 CPUtime=11.49
/proc/27570/stat : 27570 (picosat) R 27569 27546 27187 0 -1 4194304 225 0 0 0 1147 2 0 0 25 0 1 0 26754158 1228800 209 996147200 134512640 134931368 4294956256 18446744073709551615 134524014 0 0 4096 0 0 0 0 17 1 0 0
/proc/27570/statm: 300 209 48 102 0 195 0
Current children cumulated CPU time (s) 12.47
Current children cumulated vsize (KiB) 23424

[startup+25.501 s]
/proc/loadavg: 2.00 2.00 1.99 3/85 27570
/proc/meminfo: memFree=1819024/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=0.98
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1364 10657 0 2 5 2 84 7 16 0 1 0 26754049 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1112 409 3 0 796 0
[pid=27569] ppid=27546 vsize=5356 CPUtime=0
/proc/27569/stat : 27569 (sh) S 27546 27546 27187 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26754158 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27569/statm: 1339 232 193 169 0 50 0
[pid=27570] ppid=27569 vsize=1284 CPUtime=24.17
/proc/27570/stat : 27570 (picosat) R 27569 27546 27187 0 -1 4194304 265 0 0 0 2415 2 0 0 25 0 1 0 26754158 1314816 249 996147200 134512640 134931368 4294956256 18446744073709551615 134531390 0 0 4096 0 0 0 0 17 1 0 0
/proc/27570/statm: 321 249 48 102 0 216 0
Current children cumulated CPU time (s) 25.15
Current children cumulated vsize (KiB) 23508

[startup+51.101 s]
/proc/loadavg: 2.00 2.00 1.99 3/85 27570
/proc/meminfo: memFree=1818832/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=0.98
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1364 10657 0 2 5 2 84 7 16 0 1 0 26754049 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1112 409 3 0 796 0
[pid=27569] ppid=27546 vsize=5356 CPUtime=0
/proc/27569/stat : 27569 (sh) S 27546 27546 27187 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26754158 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27569/statm: 1339 232 193 169 0 50 0
[pid=27570] ppid=27569 vsize=1540 CPUtime=49.53
/proc/27570/stat : 27570 (picosat) R 27569 27546 27187 0 -1 4194304 320 0 0 0 4950 3 0 0 25 0 1 0 26754158 1576960 304 996147200 134512640 134931368 4294956256 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/27570/statm: 385 304 48 102 0 280 0
Current children cumulated CPU time (s) 50.51
Current children cumulated vsize (KiB) 23764

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/85 27570
/proc/meminfo: memFree=1818320/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=0.98
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1364 10657 0 2 5 2 84 7 16 0 1 0 26754049 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1112 409 3 0 796 0
[pid=27569] ppid=27546 vsize=5356 CPUtime=0
/proc/27569/stat : 27569 (sh) S 27546 27546 27187 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26754158 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27569/statm: 1339 232 193 169 0 50 0
[pid=27570] ppid=27569 vsize=1712 CPUtime=100.25
/proc/27570/stat : 27570 (picosat) R 27569 27546 27187 0 -1 4194304 382 0 0 0 10022 3 0 0 25 0 1 0 26754158 1753088 366 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27570/statm: 428 366 48 102 0 323 0
Current children cumulated CPU time (s) 101.23
Current children cumulated vsize (KiB) 23936

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

[startup+102.407 s]
/proc/loadavg: 2.00 2.00 1.99 3/85 27570
/proc/meminfo: memFree=1818320/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=0.98
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1364 10657 0 2 5 2 84 7 16 0 1 0 26754049 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1112 409 3 0 796 0
[pid=27569] ppid=27546 vsize=5356 CPUtime=0
/proc/27569/stat : 27569 (sh) S 27546 27546 27187 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26754158 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27569/statm: 1339 232 193 169 0 50 0
[pid=27570] ppid=27569 vsize=1712 CPUtime=100.35
/proc/27570/stat : 27570 (picosat) R 27569 27546 27187 0 -1 4194304 382 0 0 0 10032 3 0 0 25 0 1 0 26754158 1753088 366 996147200 134512640 134931368 4294956256 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/27570/statm: 428 366 48 102 0 323 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 23936

[startup+115.203 s]
/proc/loadavg: 2.00 2.00 1.99 3/85 27570
/proc/meminfo: memFree=1818256/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=0.98
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1364 10657 0 2 5 2 84 7 16 0 1 0 26754049 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1112 409 3 0 796 0
[pid=27569] ppid=27546 vsize=5356 CPUtime=0
/proc/27569/stat : 27569 (sh) S 27546 27546 27187 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26754158 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27569/statm: 1339 232 193 169 0 50 0
[pid=27570] ppid=27569 vsize=1744 CPUtime=113.02
/proc/27570/stat : 27570 (picosat) R 27569 27546 27187 0 -1 4194304 390 0 0 0 11299 3 0 0 25 0 1 0 26754158 1785856 374 996147200 134512640 134931368 4294956256 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/27570/statm: 436 374 48 102 0 331 0
Current children cumulated CPU time (s) 114
Current children cumulated vsize (KiB) 23968

[startup+121.602 s]
/proc/loadavg: 2.00 2.00 1.99 3/85 27570
/proc/meminfo: memFree=1818256/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=0.98
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1364 10657 0 2 5 2 84 7 16 0 1 0 26754049 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1112 409 3 0 796 0
[pid=27569] ppid=27546 vsize=5356 CPUtime=0
/proc/27569/stat : 27569 (sh) S 27546 27546 27187 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26754158 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27569/statm: 1339 232 193 169 0 50 0
[pid=27570] ppid=27569 vsize=1780 CPUtime=119.37
/proc/27570/stat : 27570 (picosat) R 27569 27546 27187 0 -1 4194304 401 0 0 0 11934 3 0 0 25 0 1 0 26754158 1822720 383 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27570/statm: 445 383 48 102 0 340 0
Current children cumulated CPU time (s) 120.35
Current children cumulated vsize (KiB) 24004

[startup+128.001 s]
/proc/loadavg: 2.00 2.00 1.99 3/85 27570
/proc/meminfo: memFree=1818256/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=0.98
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1364 10657 0 2 5 2 84 7 16 0 1 0 26754049 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1112 409 3 0 796 0
[pid=27569] ppid=27546 vsize=5356 CPUtime=0
/proc/27569/stat : 27569 (sh) S 27546 27546 27187 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26754158 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27569/statm: 1339 232 193 169 0 50 0
[pid=27570] ppid=27569 vsize=1868 CPUtime=125.7
/proc/27570/stat : 27570 (picosat) R 27569 27546 27187 0 -1 4194304 411 0 0 0 12567 3 0 0 25 0 1 0 26754158 1912832 390 996147200 134512640 134931368 4294956256 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/27570/statm: 467 390 48 102 0 362 0
Current children cumulated CPU time (s) 126.68
Current children cumulated vsize (KiB) 24092

[startup+129.601 s]
/proc/loadavg: 2.00 2.00 1.99 3/85 27570
/proc/meminfo: memFree=1818256/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=0.98
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1364 10657 0 2 5 2 84 7 16 0 1 0 26754049 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1112 409 3 0 796 0
[pid=27569] ppid=27546 vsize=5356 CPUtime=0
/proc/27569/stat : 27569 (sh) S 27546 27546 27187 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26754158 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27569/statm: 1339 232 193 169 0 50 0
[pid=27570] ppid=27569 vsize=1868 CPUtime=127.28
/proc/27570/stat : 27570 (picosat) R 27569 27546 27187 0 -1 4194304 411 0 0 0 12725 3 0 0 25 0 1 0 26754158 1912832 390 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27570/statm: 467 390 48 102 0 362 0
Current children cumulated CPU time (s) 128.26
Current children cumulated vsize (KiB) 24092

[startup+130.402 s]
/proc/loadavg: 2.00 2.00 1.99 3/85 27570
/proc/meminfo: memFree=1818256/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=0.98
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1364 10657 0 2 5 2 84 7 16 0 1 0 26754049 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1112 409 3 0 796 0
[pid=27569] ppid=27546 vsize=5356 CPUtime=0
/proc/27569/stat : 27569 (sh) S 27546 27546 27187 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26754158 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27569/statm: 1339 232 193 169 0 50 0
[pid=27570] ppid=27569 vsize=1868 CPUtime=128.08
/proc/27570/stat : 27570 (picosat) R 27569 27546 27187 0 -1 4194304 411 0 0 0 12805 3 0 0 25 0 1 0 26754158 1912832 390 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27570/statm: 467 390 48 102 0 362 0
Current children cumulated CPU time (s) 129.06
Current children cumulated vsize (KiB) 24092

[startup+130.802 s]
/proc/loadavg: 2.00 2.00 1.99 3/85 27570
/proc/meminfo: memFree=1818256/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=0.98
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1364 10657 0 2 5 2 84 7 16 0 1 0 26754049 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1112 409 3 0 796 0
[pid=27569] ppid=27546 vsize=5356 CPUtime=0
/proc/27569/stat : 27569 (sh) S 27546 27546 27187 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26754158 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27569/statm: 1339 232 193 169 0 50 0
[pid=27570] ppid=27569 vsize=1868 CPUtime=128.48
/proc/27570/stat : 27570 (picosat) R 27569 27546 27187 0 -1 4194304 411 0 0 0 12845 3 0 0 25 0 1 0 26754158 1912832 390 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27570/statm: 467 390 48 102 0 362 0
Current children cumulated CPU time (s) 129.46
Current children cumulated vsize (KiB) 24092

[startup+131.007 s]
/proc/loadavg: 2.00 2.00 1.99 3/85 27570
/proc/meminfo: memFree=1818256/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=129.65
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1425 11355 0 2 5 2 12947 11 17 0 1 0 26754049 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 129.65
Current children cumulated vsize (KiB) 16868

[startup+131.102 s]
/proc/loadavg: 2.00 2.00 1.99 3/85 27570
/proc/meminfo: memFree=1818256/2055920 swapFree=4192812/4192956
[pid=27546] ppid=27544 vsize=16868 CPUtime=129.65
/proc/27546/stat : 27546 (sugar) S 27544 27546 27187 0 -1 4194304 1445 11355 0 2 5 2 12947 11 16 0 1 0 26754049 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 210732363874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27546/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 129.65
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 131.124
CPU time (s): 129.787
CPU user time (s): 129.626
CPU system time (s): 0.160975
CPU usage (%): 98.9805
Max. virtual memory (cumulated for all children) (KiB): 24120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 129.626
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16555
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= 1750
involuntary context switches= 6957

runsolver used 0.154976 second user time and 0.45393 second system time

The end

Launcher Data 

Begin job on node73 at 2009-07-12 13:08:07
IDJOB=2091926
IDBENCH=60185
IDSOLVER=738
FILE ID=node73/2091926-1247396887
PBS_JOBID= 9507349
Free space on /tmp= 66484 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.1/normalized-rand-2-40-8-753-100-55_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-2091926-1247396887/watcher-2091926-1247396887 -o /tmp/evaluation-result-2091926-1247396887/solver-2091926-1247396887 -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-2091926-1247396887.xml

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

MD5SUM BENCH= a18cb4e57c8f639e6e62ecf25f045723
RANDOM SEED=1058276430

node73.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		: 3000.213
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		: 3000.213
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:       1824136 kB
Buffers:         26408 kB
Cached:         120744 kB
SwapCached:          0 kB
Active:          89032 kB
Inactive:        92364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824136 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1436 kB
Writeback:           0 kB
Mapped:          54716 kB
Slab:            35648 kB
Committed_AS:   225420 kB
PageTables:       1868 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= 66484 MiB
End job on node73 at 2009-07-12 13:10:18