Trace number 2087625

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 43.8963 44.4007

General information on the benchmark

Namecsp/os-taillard-10/
normalized-os-taillard-10-95-1.xml
MD5SUMc4bee948f28d4254d98dcb202c49f529
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.239963
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints900
Maximum constraint arity2
Maximum domain size558
Number of constraints which are defined in extension0
Number of constraints which are defined in intension900
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 10:14:07 2009
0.00/0.08	c 0	PID 25767
0.00/0.08	c 0	HOST node60.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2087625-1247386447.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-2087625-1247386447.xml' 'HOME/temp.csp'
0.07/0.69	c 1	100 domains, 100 variables, 1 predicates, 0 relations, 900 constraints
0.07/0.71	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.71	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'
0.07/0.78	c 1	Parsing HOME/temp.csp
0.67/0.85	c 1	parsed 1101 expressions
0.67/0.86	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.67/0.86	c 1	Converting to clausal form CSP
0.67/0.88	c 1	converted 111 (10%) expressions
0.67/0.90	c 1	converted 221 (20%) expressions
0.67/0.94	c 1	converted 331 (30%) expressions
0.67/0.98	c 1	converted 441 (40%) expressions
0.67/0.99	c 1	converted 551 (50%) expressions
0.67/1.07	c 1	converted 661 (60%) expressions
0.67/1.09	c 1	converted 771 (70%) expressions
0.67/1.09	c 1	converted 881 (80%) expressions
1.05/1.12	c 2	converted 991 (90%) expressions
1.05/1.12	c 2	converted 1101 (100%) expressions
1.05/1.12	c 2	CSP : 100 integers, 0 booleans, 900 clauses, largest domain size 558
1.05/1.12	c 2	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.05/1.12	c 2	Propagation in CSP
1.05/1.13	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.05/1.13	c 2	CSP : 100 integers, 0 booleans, 900 clauses, largest domain size 558
1.05/1.13	c 2	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.05/1.14	c 2	Simplifing CSP by introducing new Boolean variables
1.05/1.17	c 2	CSP : 100 integers, 1800 booleans, 2700 clauses, largest domain size 558
1.05/1.17	c 2	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.05/1.19	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.14/1.22	c 2	10 (10%) CSP integer variables are encoded (4993 clauses, 62766 bytes)
1.14/1.22	c 2	20 (20%) CSP integer variables are encoded (10060 clauses, 128798 bytes)
1.14/1.23	c 2	30 (30%) CSP integer variables are encoded (15159 clauses, 205283 bytes)
1.14/1.24	c 2	40 (40%) CSP integer variables are encoded (20242 clauses, 281528 bytes)
1.14/1.24	c 2	50 (50%) CSP integer variables are encoded (25318 clauses, 357668 bytes)
1.14/1.25	c 2	60 (60%) CSP integer variables are encoded (30415 clauses, 434123 bytes)
1.14/1.26	c 2	70 (70%) CSP integer variables are encoded (35522 clauses, 510728 bytes)
1.14/1.26	c 2	80 (80%) CSP integer variables are encoded (40521 clauses, 585713 bytes)
1.14/1.27	c 2	90 (90%) CSP integer variables are encoded (45775 clauses, 664523 bytes)
1.14/1.28	c 2	100 (100%) CSP integer variables are encoded (50899 clauses, 741383 bytes)
1.34/1.44	c 2	270 (10%) CSP clauses are encoded (131799 clauses, 2363258 bytes)
1.53/1.61	c 2	540 (20%) CSP clauses are encoded (213649 clauses, 4048997 bytes)
1.64/1.77	c 2	810 (30%) CSP clauses are encoded (296987 clauses, 5787395 bytes)
1.84/1.93	c 2	1080 (40%) CSP clauses are encoded (381179 clauses, 7636559 bytes)
1.94/2.08	c 2	1350 (50%) CSP clauses are encoded (463113 clauses, 9436047 bytes)
2.14/2.24	c 3	1620 (60%) CSP clauses are encoded (548345 clauses, 11308091 bytes)
2.24/2.39	c 3	1890 (70%) CSP clauses are encoded (630787 clauses, 13118755 bytes)
2.44/2.55	c 3	2160 (80%) CSP clauses are encoded (715621 clauses, 14982043 bytes)
2.62/2.71	c 3	2430 (90%) CSP clauses are encoded (798665 clauses, 16805951 bytes)
2.72/2.87	c 3	2700 (100%) CSP clauses are encoded (885163 clauses, 18705847 bytes)
2.72/2.87	c 3	2700 CSP clauses encoded
2.72/2.87	c 3	Writing map file : HOME/temp.map
2.72/2.88	c 3	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.72/2.88	c 3	SAT : 52799 SAT variables, 885163 SAT clauses, 18705847 bytes
2.72/2.88	c 3	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.80/2.90	c 3	SOLVING HOME/temp.cnf
2.80/2.90	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
43.71/44.21	c 45	DECODING HOME/temp.out WITH HOME/temp.map
43.71/44.21	c 45	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'
43.74/44.30	c 45	Decoding HOME/temp.out
43.74/44.32	s UNSATISFIABLE
43.74/44.33	c 45	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
43.74/44.39	c 45	CPU 43.86 (0.06 0.02 39.19 4.59)
43.74/44.39	c 45	END Sun Jul 12 10:14:52 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-2087625-1247386447/watcher-2087625-1247386447 -o /tmp/evaluation-result-2087625-1247386447/solver-2087625-1247386447 -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-2087625-1247386447.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.93 2.00 1.99 4/80 25767
/proc/meminfo: memFree=1534096/2055920 swapFree=4192812/4192956
[pid=25767] ppid=25765 vsize=18576 CPUtime=0
/proc/25767/stat : 25767 (runsolver) R 25765 25767 23635 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 25707768 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 271894244647 0 0 4096 24578 0 0 0 17 1 0 0
/proc/25767/statm: 4644 284 249 26 0 2626 0

[startup+0.130095 s]
/proc/loadavg: 1.93 2.00 1.99 4/80 25767
/proc/meminfo: memFree=1534096/2055920 swapFree=4192812/4192956
[pid=25767] ppid=25765 vsize=16868 CPUtime=0.07
/proc/25767/stat : 25767 (sugar) S 25765 25767 23635 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 25707768 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25767/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.201101 s]
/proc/loadavg: 1.93 2.00 1.99 4/80 25767
/proc/meminfo: memFree=1534096/2055920 swapFree=4192812/4192956
[pid=25767] ppid=25765 vsize=16868 CPUtime=0.07
/proc/25767/stat : 25767 (sugar) S 25765 25767 23635 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 25707768 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25767/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301104 s]
/proc/loadavg: 1.93 2.00 1.99 4/80 25767
/proc/meminfo: memFree=1534096/2055920 swapFree=4192812/4192956
[pid=25767] ppid=25765 vsize=16868 CPUtime=0.07
/proc/25767/stat : 25767 (sugar) S 25765 25767 23635 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 25707768 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25767/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701147 s]
/proc/loadavg: 1.93 2.00 1.99 4/80 25767
/proc/meminfo: memFree=1534096/2055920 swapFree=4192812/4192956
[pid=25767] ppid=25765 vsize=16868 CPUtime=0.07
/proc/25767/stat : 25767 (sugar) S 25765 25767 23635 0 -1 4194304 1245 128 0 0 5 2 0 0 15 0 1 0 25707768 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25767/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50235 s]
/proc/loadavg: 1.93 2.00 1.99 3/91 25789
/proc/meminfo: memFree=1519544/2055920 swapFree=4192812/4192956
[pid=25767] ppid=25765 vsize=16868 CPUtime=0.67
/proc/25767/stat : 25767 (sugar) S 25765 25767 23635 0 -1 4194304 1310 4859 0 1 5 2 57 3 15 0 1 0 25707768 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25767/statm: 4217 1111 409 3 0 796 0
[pid=25780] ppid=25767 vsize=5356 CPUtime=0
/proc/25780/stat : 25780 (sh) S 25767 25767 23635 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25707839 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25780/statm: 1339 233 193 169 0 50 0
[pid=25781] ppid=25780 vsize=868592 CPUtime=0.77
/proc/25781/stat : 25781 (java) S 25780 25767 23635 0 -1 0 6593 0 1 0 71 6 0 0 18 0 9 0 25707840 889438208 5745 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/25781/statm: 217148 5745 2589 9 0 211625 0
[pid=25781/tid=25782] ppid=25780 vsize=868592 CPUtime=0.51
/proc/25781/task/25782/stat : 25782 (java) R 25780 25767 23635 0 -1 64 2795 0 1 0 48 3 0 0 21 0 9 0 25707841 889438208 5745 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25781/tid=25783] ppid=25780 vsize=868592 CPUtime=0.06
/proc/25781/task/25783/stat : 25783 (java) S 25780 25767 23635 0 -1 64 1611 0 0 0 6 0 0 0 15 0 9 0 25707842 889438208 5745 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=25781/tid=25784] ppid=25780 vsize=868592 CPUtime=0
/proc/25781/task/25784/stat : 25784 (java) S 25780 25767 23635 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25707842 889438208 5745 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25781/tid=25785] ppid=25780 vsize=868592 CPUtime=0
/proc/25781/task/25785/stat : 25785 (java) S 25780 25767 23635 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 25707842 889438208 5745 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25781/tid=25786] ppid=25780 vsize=868592 CPUtime=0
/proc/25781/task/25786/stat : 25786 (java) S 25780 25767 23635 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25707844 889438208 5745 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25781/tid=25787] ppid=25780 vsize=868592 CPUtime=0.17
/proc/25781/task/25787/stat : 25787 (java) S 25780 25767 23635 0 -1 64 1488 0 0 0 17 0 0 0 16 0 9 0 25707844 889438208 5745 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25781/tid=25788] ppid=25780 vsize=868592 CPUtime=0
/proc/25781/task/25788/stat : 25788 (java) S 25780 25767 23635 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25707844 889438208 5745 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25781/tid=25789] ppid=25780 vsize=868592 CPUtime=0
/proc/25781/task/25789/stat : 25789 (java) S 25780 25767 23635 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25707844 889438208 5745 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) 890816

[startup+3.10138 s]
/proc/loadavg: 1.93 2.00 1.99 3/91 25789
/proc/meminfo: memFree=1506808/2055920 swapFree=4192812/4192956
[pid=25767] ppid=25765 vsize=16868 CPUtime=2.82
/proc/25767/stat : 25767 (sugar) S 25765 25767 23635 0 -1 4194304 1365 12193 0 2 6 2 251 23 16 0 1 0 25707768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25767/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.82
Current children cumulated vsize (KiB) 16868

[startup+6.30169 s]
/proc/loadavg: 2.02 2.02 2.00 3/83 25791
/proc/meminfo: memFree=1498232/2055920 swapFree=4192812/4192956
[pid=25767] ppid=25765 vsize=16868 CPUtime=2.82
/proc/25767/stat : 25767 (sugar) S 25765 25767 23635 0 -1 4194304 1365 12193 0 2 6 2 251 23 16 0 1 0 25707768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25767/statm: 4217 1113 409 3 0 796 0
[pid=25790] ppid=25767 vsize=5356 CPUtime=0
/proc/25790/stat : 25790 (sh) S 25767 25767 23635 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25708059 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25790/statm: 1339 232 193 169 0 50 0
[pid=25791] ppid=25790 vsize=18636 CPUtime=3.35
/proc/25791/stat : 25791 (picosat) R 25790 25767 23635 0 -1 4194304 4189 0 0 0 149 186 0 0 25 0 1 0 25708059 19083264 4175 996147200 134512640 134931368 4294956256 18446744073709551615 134582118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25791/statm: 4659 4175 40 102 0 4554 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 40860

[startup+12.7023 s]
/proc/loadavg: 2.02 2.02 2.00 3/83 25791
/proc/meminfo: memFree=1477112/2055920 swapFree=4192812/4192956
[pid=25767] ppid=25765 vsize=16868 CPUtime=2.82
/proc/25767/stat : 25767 (sugar) S 25765 25767 23635 0 -1 4194304 1365 12193 0 2 6 2 251 23 16 0 1 0 25707768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25767/statm: 4217 1113 409 3 0 796 0
[pid=25790] ppid=25767 vsize=5356 CPUtime=0
/proc/25790/stat : 25790 (sh) S 25767 25767 23635 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25708059 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25790/statm: 1339 232 193 169 0 50 0
[pid=25791] ppid=25790 vsize=36960 CPUtime=9.69
/proc/25791/stat : 25791 (picosat) R 25790 25767 23635 0 -1 4194304 8713 0 0 0 538 431 0 0 25 0 1 0 25708059 37847040 8688 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25791/statm: 9240 8688 42 102 0 9135 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 59184

[startup+25.5016 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 25791
/proc/meminfo: memFree=1475768/2055920 swapFree=4192812/4192956
[pid=25767] ppid=25765 vsize=16868 CPUtime=2.82
/proc/25767/stat : 25767 (sugar) S 25765 25767 23635 0 -1 4194304 1365 12193 0 2 6 2 251 23 16 0 1 0 25707768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25767/statm: 4217 1113 409 3 0 796 0
[pid=25790] ppid=25767 vsize=5356 CPUtime=0
/proc/25790/stat : 25790 (sh) S 25767 25767 23635 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25708059 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25790/statm: 1339 232 193 169 0 50 0
[pid=25791] ppid=25790 vsize=38412 CPUtime=22.37
/proc/25791/stat : 25791 (picosat) R 25790 25767 23635 0 -1 4194304 9081 0 0 0 1805 432 0 0 25 0 1 0 25708059 39333888 9056 996147200 134512640 134931368 4294956256 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/25791/statm: 9603 9056 42 102 0 9498 0
Current children cumulated CPU time (s) 25.19
Current children cumulated vsize (KiB) 60636

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

[startup+25.6016 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 25791
/proc/meminfo: memFree=1475768/2055920 swapFree=4192812/4192956
[pid=25767] ppid=25765 vsize=16868 CPUtime=2.82
/proc/25767/stat : 25767 (sugar) S 25765 25767 23635 0 -1 4194304 1365 12193 0 2 6 2 251 23 16 0 1 0 25707768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25767/statm: 4217 1113 409 3 0 796 0
[pid=25790] ppid=25767 vsize=5356 CPUtime=0
/proc/25790/stat : 25790 (sh) S 25767 25767 23635 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25708059 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25790/statm: 1339 232 193 169 0 50 0
[pid=25791] ppid=25790 vsize=38412 CPUtime=22.47
/proc/25791/stat : 25791 (picosat) R 25790 25767 23635 0 -1 4194304 9083 0 0 0 1815 432 0 0 25 0 1 0 25708059 39333888 9058 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25791/statm: 9603 9058 42 102 0 9498 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 60636

[startup+32.0062 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 25791
/proc/meminfo: memFree=1475320/2055920 swapFree=4192812/4192956
[pid=25767] ppid=25765 vsize=16868 CPUtime=2.82
/proc/25767/stat : 25767 (sugar) S 25765 25767 23635 0 -1 4194304 1365 12193 0 2 6 2 251 23 16 0 1 0 25707768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25767/statm: 4217 1113 409 3 0 796 0
[pid=25790] ppid=25767 vsize=5356 CPUtime=0
/proc/25790/stat : 25790 (sh) S 25767 25767 23635 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25708059 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25790/statm: 1339 232 193 169 0 50 0
[pid=25791] ppid=25790 vsize=38808 CPUtime=28.82
/proc/25791/stat : 25791 (picosat) R 25790 25767 23635 0 -1 4194304 9206 0 0 0 2449 433 0 0 25 0 1 0 25708059 39739392 9181 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25791/statm: 9702 9181 42 102 0 9597 0
Current children cumulated CPU time (s) 31.64
Current children cumulated vsize (KiB) 61032

[startup+38.4028 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 25791
/proc/meminfo: memFree=1474936/2055920 swapFree=4192812/4192956
[pid=25767] ppid=25765 vsize=16868 CPUtime=2.82
/proc/25767/stat : 25767 (sugar) S 25765 25767 23635 0 -1 4194304 1365 12193 0 2 6 2 251 23 16 0 1 0 25707768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25767/statm: 4217 1113 409 3 0 796 0
[pid=25790] ppid=25767 vsize=5356 CPUtime=0
/proc/25790/stat : 25790 (sh) S 25767 25767 23635 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25708059 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25790/statm: 1339 232 193 169 0 50 0
[pid=25791] ppid=25790 vsize=39204 CPUtime=35.15
/proc/25791/stat : 25791 (picosat) R 25790 25767 23635 0 -1 4194304 9308 0 0 0 3082 433 0 0 25 0 1 0 25708059 40144896 9283 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25791/statm: 9801 9283 42 102 0 9696 0
Current children cumulated CPU time (s) 37.97
Current children cumulated vsize (KiB) 61428

[startup+41.6012 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 25791
/proc/meminfo: memFree=1474744/2055920 swapFree=4192812/4192956
[pid=25767] ppid=25765 vsize=16868 CPUtime=2.82
/proc/25767/stat : 25767 (sugar) S 25765 25767 23635 0 -1 4194304 1365 12193 0 2 6 2 251 23 16 0 1 0 25707768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25767/statm: 4217 1113 409 3 0 796 0
[pid=25790] ppid=25767 vsize=5356 CPUtime=0
/proc/25790/stat : 25790 (sh) S 25767 25767 23635 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25708059 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25790/statm: 1339 232 193 169 0 50 0
[pid=25791] ppid=25790 vsize=39336 CPUtime=38.32
/proc/25791/stat : 25791 (picosat) R 25790 25767 23635 0 -1 4194304 9351 0 0 0 3399 433 0 0 25 0 1 0 25708059 40280064 9326 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/25791/statm: 9834 9326 42 102 0 9729 0
Current children cumulated CPU time (s) 41.14
Current children cumulated vsize (KiB) 61560

[startup+43.2013 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 25791
/proc/meminfo: memFree=1474616/2055920 swapFree=4192812/4192956
[pid=25767] ppid=25765 vsize=16868 CPUtime=2.82
/proc/25767/stat : 25767 (sugar) S 25765 25767 23635 0 -1 4194304 1365 12193 0 2 6 2 251 23 16 0 1 0 25707768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25767/statm: 4217 1113 409 3 0 796 0
[pid=25790] ppid=25767 vsize=5356 CPUtime=0
/proc/25790/stat : 25790 (sh) S 25767 25767 23635 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25708059 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25790/statm: 1339 232 193 169 0 50 0
[pid=25791] ppid=25790 vsize=39468 CPUtime=39.9
/proc/25791/stat : 25791 (picosat) R 25790 25767 23635 0 -1 4194304 9370 0 0 0 3557 433 0 0 25 0 1 0 25708059 40415232 9345 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25791/statm: 9867 9345 42 102 0 9762 0
Current children cumulated CPU time (s) 42.72
Current children cumulated vsize (KiB) 61692

[startup+44.0014 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 25791
/proc/meminfo: memFree=1474552/2055920 swapFree=4192812/4192956
[pid=25767] ppid=25765 vsize=16868 CPUtime=2.82
/proc/25767/stat : 25767 (sugar) S 25765 25767 23635 0 -1 4194304 1365 12193 0 2 6 2 251 23 16 0 1 0 25707768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25767/statm: 4217 1113 409 3 0 796 0
[pid=25790] ppid=25767 vsize=5356 CPUtime=0
/proc/25790/stat : 25790 (sh) S 25767 25767 23635 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25708059 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25790/statm: 1339 232 193 169 0 50 0
[pid=25791] ppid=25790 vsize=39468 CPUtime=40.7
/proc/25791/stat : 25791 (picosat) R 25790 25767 23635 0 -1 4194304 9378 0 0 0 3637 433 0 0 25 0 1 0 25708059 40415232 9353 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25791/statm: 9867 9353 42 102 0 9762 0
Current children cumulated CPU time (s) 43.52
Current children cumulated vsize (KiB) 61692

[startup+44.2014 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 25791
/proc/meminfo: memFree=1474552/2055920 swapFree=4192812/4192956
[pid=25767] ppid=25765 vsize=16868 CPUtime=2.82
/proc/25767/stat : 25767 (sugar) S 25765 25767 23635 0 -1 4194304 1365 12193 0 2 6 2 251 23 16 0 1 0 25707768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25767/statm: 4217 1113 409 3 0 796 0
[pid=25790] ppid=25767 vsize=5356 CPUtime=0
/proc/25790/stat : 25790 (sh) S 25767 25767 23635 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25708059 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25790/statm: 1339 232 193 169 0 50 0
[pid=25791] ppid=25790 vsize=31636 CPUtime=40.89
/proc/25791/stat : 25791 (picosat) R 25790 25767 23635 0 -1 4194304 9379 0 0 0 3656 433 0 0 25 0 1 0 25708059 32395264 7748 996147200 134512640 134931368 4294956256 18446744073709551615 134579014 0 0 4096 0 0 0 0 17 1 0 0
/proc/25791/statm: 7909 7748 42 102 0 7804 0
Current children cumulated CPU time (s) 43.71
Current children cumulated vsize (KiB) 53860

[startup+44.3014 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 25791
/proc/meminfo: memFree=1474552/2055920 swapFree=4192812/4192956
[pid=25767] ppid=25765 vsize=16868 CPUtime=43.74
/proc/25767/stat : 25767 (sugar) R 25765 25767 23635 0 -1 4194304 1436 21859 0 2 6 2 3909 457 16 0 1 0 25707768 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271912220976 0 0 4224 16386 0 0 0 17 1 0 0
/proc/25767/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 43.74
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 44.4007
CPU time (s): 43.8963
CPU user time (s): 39.263
CPU system time (s): 4.63329
CPU usage (%): 98.864
Max. virtual memory (cumulated for all children) (KiB): 890816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 39.263
system time used= 4.6333
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27141
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= 6061
involuntary context switches= 7663

runsolver used 0.054991 second user time and 0.158975 second system time

The end

Launcher Data 

Begin job on node60 at 2009-07-12 10:14:07
IDJOB=2087625
IDBENCH=58752
IDSOLVER=738
FILE ID=node60/2087625-1247386447
PBS_JOBID= 9507158
Free space on /tmp= 66432 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/os-taillard-10/normalized-os-taillard-10-95-1.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-2087625-1247386447/watcher-2087625-1247386447 -o /tmp/evaluation-result-2087625-1247386447/solver-2087625-1247386447 -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-2087625-1247386447.xml

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

MD5SUM BENCH= c4bee948f28d4254d98dcb202c49f529
RANDOM SEED=666819230

node60.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		: 3000.232
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		: 3000.232
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:       1534576 kB
Buffers:         15360 kB
Cached:         104524 kB
SwapCached:          0 kB
Active:         442220 kB
Inactive:        33128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1534576 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1412 kB
Writeback:           0 kB
Mapped:         373252 kB
Slab:            30480 kB
Committed_AS:   955276 kB
PageTables:       2536 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= 66432 MiB
End job on node60 at 2009-07-12 10:14:52