Trace number 1083855

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 v1.13+picosatUNSAT 7.92779 8.09856

General information on the benchmark

Namecsp/rlfapScens/
normalized-scen7.xml
MD5SUM4f1026eda97064116de2bf3bc78ace12
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 benchmark0.265958
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints2865
Maximum constraint arity2
Maximum domain size44
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2865
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.05	c 0	BEGIN Sat Jul  5 05:44:27 2008
0.00/0.05	c 0	PID 31887
0.00/0.05	c 0	HOST node36.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1083855-1215229467.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1083855-1215229467.xml' 'HOME/temp.csp'
0.04/0.55	c 1	3 domains, 400 variables, 2 predicates, 0 relations, 2865 constraints
0.04/0.58	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.58	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.53/0.66	c 1	Parsing HOME/temp.csp
0.53/0.87	c 1	parsed 3270 expressions
0.53/0.88	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.53/0.88	c 1	Converting to clausal form CSP
0.53/0.90	c 1	converted 327 (10%) expressions
1.12/1.29	c 2	converted 654 (20%) expressions
1.62/1.74	c 2	converted 981 (30%) expressions
1.92/2.07	c 2	converted 1308 (40%) expressions
2.31/2.43	c 3	converted 1635 (50%) expressions
2.71/2.81	c 3	converted 1962 (60%) expressions
3.01/3.17	c 4	converted 2289 (70%) expressions
3.30/3.49	c 4	converted 2616 (80%) expressions
3.69/3.81	c 4	converted 2943 (90%) expressions
4.09/4.22	c 5	converted 3270 (100%) expressions
4.09/4.22	c 5	CSP : 400 integers, 0 booleans, 3265 clauses, largest domain size 44
4.09/4.22	c 5	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.09/4.22	c 5	Propagation in CSP
4.68/4.87	c 5	761 values, 0 unsatisfiable literals, and 0 valid clauses are removed
4.68/4.87	c 5	CSP : 400 integers, 0 booleans, 3265 clauses, largest domain size 44
4.68/4.87	c 5	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.68/4.87	c 5	Simplifing CSP by introducing new Boolean variables
4.78/4.91	c 5	CSP : 400 integers, 5684 booleans, 8949 clauses, largest domain size 44
4.78/4.91	c 5	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.78/4.98	c 5	Encoding CSP to SAT : HOME/temp.cnf
4.87/5.02	c 5	40 (10%) CSP integer variables are encoded (1664 clauses, 19535 bytes)
4.87/5.04	c 5	80 (20%) CSP integer variables are encoded (2974 clauses, 36565 bytes)
4.87/5.05	c 5	120 (30%) CSP integer variables are encoded (4533 clauses, 56832 bytes)
4.87/5.07	c 5	160 (40%) CSP integer variables are encoded (6029 clauses, 76280 bytes)
4.87/5.08	c 5	200 (50%) CSP integer variables are encoded (7287 clauses, 92634 bytes)
4.87/5.09	c 5	240 (60%) CSP integer variables are encoded (8759 clauses, 111770 bytes)
4.97/5.11	c 5	280 (70%) CSP integer variables are encoded (10105 clauses, 130017 bytes)
4.97/5.12	c 6	320 (80%) CSP integer variables are encoded (11578 clauses, 152112 bytes)
4.97/5.14	c 6	360 (90%) CSP integer variables are encoded (13050 clauses, 174192 bytes)
4.97/5.15	c 6	400 (100%) CSP integer variables are encoded (14391 clauses, 194307 bytes)
5.08/5.29	c 6	895 (10%) CSP clauses are encoded (32961 clauses, 540319 bytes)
5.18/5.38	c 6	1790 (20%) CSP clauses are encoded (46839 clauses, 812849 bytes)
5.27/5.47	c 6	2685 (30%) CSP clauses are encoded (59037 clauses, 1049726 bytes)
5.37/5.55	c 6	3580 (40%) CSP clauses are encoded (74643 clauses, 1351738 bytes)
5.47/5.66	c 6	4475 (50%) CSP clauses are encoded (95399 clauses, 1762815 bytes)
5.56/5.75	c 6	5370 (60%) CSP clauses are encoded (112012 clauses, 2087216 bytes)
5.67/5.84	c 6	6265 (70%) CSP clauses are encoded (126780 clauses, 2372964 bytes)
5.76/5.92	c 6	7160 (80%) CSP clauses are encoded (143115 clauses, 2689356 bytes)
5.86/6.02	c 6	8055 (90%) CSP clauses are encoded (160038 clauses, 3024853 bytes)
5.96/6.13	c 7	8949 (100%) CSP clauses are encoded (178612 clauses, 3405508 bytes)
5.96/6.13	c 7	8949 CSP clauses encoded
5.96/6.13	c 7	Writing map file : HOME/temp.map
5.96/6.14	c 7	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
5.96/6.14	c 7	SAT : 20475 SAT variables, 178612 SAT clauses, 3405508 bytes
5.96/6.14	c 7	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
5.96/6.17	c 7	SOLVING HOME/temp.cnf
5.96/6.17	c 7	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
7.53/7.72	c 8	DECODING HOME/temp.out WITH HOME/temp.map
7.53/7.72	c 8	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
7.56/7.80	c 8	Decoding HOME/temp.out
7.56/8.07	s UNSATISFIABLE
7.56/8.07	c 8	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
7.56/8.09	c 8	CPU 6.86 (0.03 0.01 6.83 1.03)
7.56/8.09	c 8	END Sat Jul  5 05:44:35 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1083855-1215229467/watcher-1083855-1215229467 -o /tmp/evaluation-result-1083855-1215229467/solver-1083855-1215229467 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-1083855-1215229467.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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 31887
/proc/meminfo: memFree=827780/2055920 swapFree=4179028/4192956
[pid=31887] ppid=31885 vsize=12268 CPUtime=0
/proc/31887/stat : 31887 (sugar) R 31885 31887 31702 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 2001919626 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 240907942501 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/31887/statm: 3067 316 241 3 0 167 0

[startup+0.096081 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 31887
/proc/meminfo: memFree=827780/2055920 swapFree=4179028/4192956
[pid=31887] ppid=31885 vsize=13600 CPUtime=0.04
/proc/31887/stat : 31887 (sugar) S 31885 31887 31702 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2001919626 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31887/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.10108 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 31887
/proc/meminfo: memFree=827780/2055920 swapFree=4179028/4192956
[pid=31887] ppid=31885 vsize=13600 CPUtime=0.04
/proc/31887/stat : 31887 (sugar) S 31885 31887 31702 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2001919626 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31887/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301101 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 31887
/proc/meminfo: memFree=827780/2055920 swapFree=4179028/4192956
[pid=31887] ppid=31885 vsize=13600 CPUtime=0.04
/proc/31887/stat : 31887 (sugar) S 31885 31887 31702 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2001919626 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31887/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701137 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 31887
/proc/meminfo: memFree=827780/2055920 swapFree=4179028/4192956
[pid=31887] ppid=31885 vsize=13600 CPUtime=0.53
/proc/31887/stat : 31887 (sugar) S 31885 31887 31702 0 -1 4194304 973 5401 0 1 3 1 45 4 16 0 1 0 2001919626 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31887/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.53
Current children cumulated vsize (KiB) 13600

[startup+1.50222 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 31909
/proc/meminfo: memFree=818540/2055920 swapFree=4179028/4192956
[pid=31887] ppid=31885 vsize=13600 CPUtime=0.53
/proc/31887/stat : 31887 (sugar) S 31885 31887 31702 0 -1 4194304 973 5401 0 1 3 1 45 4 15 0 1 0 2001919626 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31887/statm: 3400 797 370 3 0 500 0
[pid=31900] ppid=31887 vsize=5356 CPUtime=0
/proc/31900/stat : 31900 (sh) S 31887 31887 31702 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2001919685 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31900/statm: 1339 233 193 169 0 50 0
[pid=31901] ppid=31900 vsize=868248 CPUtime=0.89
/proc/31901/stat : 31901 (java) S 31900 31887 31702 0 -1 0 5218 0 1 0 86 3 0 0 18 0 9 0 2001919685 889085952 4599 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 217062 4599 1732 9 0 211637 0
[pid=31901/tid=31902] ppid=31900 vsize=868248 CPUtime=0.64
/proc/31901/task/31902/stat : 31902 (java) R 31900 31887 31702 0 -1 64 2670 0 1 0 63 1 0 0 25 0 9 0 2001919686 889085952 4599 996147200 134512640 134550740 4294955952 18446744073709551615 4126574161 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31901/tid=31903] ppid=31900 vsize=868248 CPUtime=0.04
/proc/31901/task/31903/stat : 31903 (java) S 31900 31887 31702 0 -1 64 402 0 0 0 4 0 0 0 16 0 9 0 2001919687 889085952 4599 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=31901/tid=31904] ppid=31900 vsize=868248 CPUtime=0
/proc/31901/task/31904/stat : 31904 (java) S 31900 31887 31702 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 2001919687 889085952 4599 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31901/tid=31905] ppid=31900 vsize=868248 CPUtime=0
/proc/31901/task/31905/stat : 31905 (java) S 31900 31887 31702 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 2001919687 889085952 4599 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31901/tid=31906] ppid=31900 vsize=868248 CPUtime=0
/proc/31901/task/31906/stat : 31906 (java) S 31900 31887 31702 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2001919689 889085952 4599 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31901/tid=31907] ppid=31900 vsize=868248 CPUtime=0.17
/proc/31901/task/31907/stat : 31907 (java) S 31900 31887 31702 0 -1 64 1454 0 0 0 17 0 0 0 16 0 9 0 2001919689 889085952 4599 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31901/tid=31908] ppid=31900 vsize=868248 CPUtime=0
/proc/31901/task/31908/stat : 31908 (java) S 31900 31887 31702 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2001919690 889085952 4599 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31901/tid=31909] ppid=31900 vsize=868248 CPUtime=0
/proc/31901/task/31909/stat : 31909 (java) S 31900 31887 31702 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2001919690 889085952 4599 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 887204

[startup+3.10237 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 31909
/proc/meminfo: memFree=812268/2055920 swapFree=4179028/4192956
[pid=31887] ppid=31885 vsize=13600 CPUtime=0.53
/proc/31887/stat : 31887 (sugar) S 31885 31887 31702 0 -1 4194304 973 5401 0 1 3 1 45 4 15 0 1 0 2001919626 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31887/statm: 3400 797 370 3 0 500 0
[pid=31900] ppid=31887 vsize=5356 CPUtime=0
/proc/31900/stat : 31900 (sh) S 31887 31887 31702 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2001919685 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31900/statm: 1339 233 193 169 0 50 0
[pid=31901] ppid=31900 vsize=868248 CPUtime=2.48
/proc/31901/stat : 31901 (java) S 31900 31887 31702 0 -1 0 5869 0 1 0 243 5 0 0 18 0 9 0 2001919685 889085952 5135 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 217062 5135 1734 9 0 211637 0
[pid=31901/tid=31902] ppid=31900 vsize=868248 CPUtime=2.14
/proc/31901/task/31902/stat : 31902 (java) R 31900 31887 31702 0 -1 64 2785 0 1 0 212 2 0 0 25 0 9 0 2001919686 889085952 5135 996147200 134512640 134550740 4294955952 18446744073709551615 4126574131 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31901/tid=31903] ppid=31900 vsize=868248 CPUtime=0.11
/proc/31901/task/31903/stat : 31903 (java) S 31900 31887 31702 0 -1 64 922 0 0 0 10 1 0 0 16 0 9 0 2001919687 889085952 5135 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=31901/tid=31904] ppid=31900 vsize=868248 CPUtime=0
/proc/31901/task/31904/stat : 31904 (java) S 31900 31887 31702 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 2001919687 889085952 5135 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31901/tid=31905] ppid=31900 vsize=868248 CPUtime=0
/proc/31901/task/31905/stat : 31905 (java) S 31900 31887 31702 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 2001919687 889085952 5135 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31901/tid=31906] ppid=31900 vsize=868248 CPUtime=0
/proc/31901/task/31906/stat : 31906 (java) S 31900 31887 31702 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2001919689 889085952 5135 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31901/tid=31907] ppid=31900 vsize=868248 CPUtime=0.19
/proc/31901/task/31907/stat : 31907 (java) S 31900 31887 31702 0 -1 64 1470 0 0 0 19 0 0 0 16 0 9 0 2001919689 889085952 5135 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31901/tid=31908] ppid=31900 vsize=868248 CPUtime=0
/proc/31901/task/31908/stat : 31908 (java) S 31900 31887 31702 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2001919690 889085952 5135 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31901/tid=31909] ppid=31900 vsize=868248 CPUtime=0
/proc/31901/task/31909/stat : 31909 (java) S 31900 31887 31702 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2001919690 889085952 5135 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 887204

[startup+6.30169 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 31909
/proc/meminfo: memFree=806956/2055920 swapFree=4179028/4192956
[pid=31887] ppid=31885 vsize=13600 CPUtime=6.02
/proc/31887/stat : 31887 (sugar) S 31885 31887 31702 0 -1 4194304 1023 14393 0 2 3 1 582 16 16 0 1 0 2001919626 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31887/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 6.02
Current children cumulated vsize (KiB) 13600

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

[startup+7.10177 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 31911
/proc/meminfo: memFree=819436/2055920 swapFree=4179028/4192956
[pid=31887] ppid=31885 vsize=13600 CPUtime=6.02
/proc/31887/stat : 31887 (sugar) S 31885 31887 31702 0 -1 4194304 1023 14393 0 2 3 1 582 16 16 0 1 0 2001919626 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31887/statm: 3400 799 370 3 0 500 0
[pid=31910] ppid=31887 vsize=5356 CPUtime=0
/proc/31910/stat : 31910 (sh) S 31887 31887 31702 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2001920243 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31910/statm: 1339 232 193 169 0 50 0
[pid=31911] ppid=31910 vsize=5980 CPUtime=0.91
/proc/31911/stat : 31911 (picosat) R 31910 31887 31702 0 -1 4194304 1171 0 0 0 41 50 0 0 25 0 1 0 2001920244 6123520 1157 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 1495 1157 40 102 0 1390 0
Current children cumulated CPU time (s) 6.93
Current children cumulated vsize (KiB) 24936

[startup+7.50181 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 31911
/proc/meminfo: memFree=819436/2055920 swapFree=4179028/4192956
[pid=31887] ppid=31885 vsize=13600 CPUtime=6.02
/proc/31887/stat : 31887 (sugar) S 31885 31887 31702 0 -1 4194304 1023 14393 0 2 3 1 582 16 16 0 1 0 2001919626 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31887/statm: 3400 799 370 3 0 500 0
[pid=31910] ppid=31887 vsize=5356 CPUtime=0
/proc/31910/stat : 31910 (sh) S 31887 31887 31702 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2001920243 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31910/statm: 1339 232 193 169 0 50 0
[pid=31911] ppid=31910 vsize=7168 CPUtime=1.31
/proc/31911/stat : 31911 (picosat) R 31910 31887 31702 0 -1 4194304 1527 0 0 0 59 72 0 0 25 0 1 0 2001920244 7340032 1513 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 1792 1513 40 102 0 1687 0
Current children cumulated CPU time (s) 7.33
Current children cumulated vsize (KiB) 26124

[startup+7.90185 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 31911
/proc/meminfo: memFree=815468/2055920 swapFree=4179028/4192956
[pid=31887] ppid=31885 vsize=13600 CPUtime=7.56
/proc/31887/stat : 31887 (sugar) S 31885 31887 31702 0 -1 4194304 1090 16386 0 2 3 1 652 100 16 0 1 0 2001919626 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31887/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 7.56
Current children cumulated vsize (KiB) 13600

[startup+8.00187 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 31911
/proc/meminfo: memFree=815468/2055920 swapFree=4179028/4192956
[pid=31887] ppid=31885 vsize=13600 CPUtime=7.56
/proc/31887/stat : 31887 (sugar) S 31885 31887 31702 0 -1 4194304 1090 16386 0 2 3 1 652 100 16 0 1 0 2001919626 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31887/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 7.56
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 8.09856
CPU time (s): 7.92779
CPU user time (s): 6.87695
CPU system time (s): 1.05084
CPU usage (%): 97.8913
Max. virtual memory (cumulated for all children) (KiB): 887428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.87695
system time used= 1.05084
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21705
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= 5779
involuntary context switches= 5897

runsolver used 0.013997 second user time and 0.041993 second system time

The end

Launcher Data (download as text)

Begin job on node36 at 2008-07-05 05:44:27
IDJOB=1083855
IDBENCH=57511
IDSOLVER=345
FILE ID=node36/1083855-1215229467
PBS_JOBID= 7881870
Free space on /tmp= 66552 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/rlfapScens/normalized-scen7.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1083855-1215229467/watcher-1083855-1215229467 -o /tmp/evaluation-result-1083855-1215229467/solver-1083855-1215229467 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-1083855-1215229467.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4f1026eda97064116de2bf3bc78ace12
RANDOM SEED=912166772

node36.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
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		: 3000.240
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:        828260 kB
Buffers:         99948 kB
Cached:         368732 kB
SwapCached:       7932 kB
Active:         967900 kB
Inactive:       187184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        828260 kB
SwapTotal:     4192956 kB
SwapFree:      4179028 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:         702576 kB
Slab:            56480 kB
Committed_AS:  4080736 kB
PageTables:       3088 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= 66552 MiB
End job on node36 at 2008-07-05 05:44:35