Trace number 2079584

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 65.617 66.3864

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-38_ext.xml
MD5SUM617a54bc49bc2982ca0586bd509bb20e
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.20606
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints56
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension56
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 05:11:14 2009
0.00/0.08	c 0	PID 21543
0.00/0.08	c 0	HOST node71.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2079584-1247368273.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-2079584-1247368273.xml' 'HOME/temp.csp'
0.06/0.92	c 0	1 domains, 20 variables, 0 predicates, 56 relations, 56 constraints
0.06/0.97	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.97	c 0	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'
0.91/1.05	c 1	Parsing HOME/temp.csp
1.89/2.00	c 1	parsed 133 expressions
1.89/2.01	c 1	Heap : 17 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.89/2.01	c 1	Converting to clausal form CSP
1.89/2.03	c 2	converted 14 (10%) expressions
1.89/2.05	c 2	converted 27 (20%) expressions
1.89/2.05	c 2	converted 40 (30%) expressions
1.89/2.06	c 2	converted 54 (40%) expressions
2.09/2.22	c 2	converted 67 (50%) expressions
2.09/2.29	c 2	converted 80 (60%) expressions
2.18/2.39	c 2	converted 94 (70%) expressions
2.28/2.49	c 2	converted 107 (80%) expressions
2.38/2.59	c 2	converted 120 (90%) expressions
2.47/2.68	c 2	converted 133 (100%) expressions
2.47/2.68	c 2	CSP : 20 integers, 0 booleans, 56 clauses, largest domain size 20
2.47/2.68	c 2	Heap : 33 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.47/2.68	c 2	Propagation in CSP
2.47/2.68	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.47/2.68	c 2	CSP : 20 integers, 0 booleans, 56 clauses, largest domain size 20
2.47/2.68	c 2	Heap : 33 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.47/2.69	c 2	Simplifing CSP by introducing new Boolean variables
2.47/2.69	c 2	CSP : 20 integers, 0 booleans, 56 clauses, largest domain size 20
2.47/2.69	c 2	Heap : 33 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.57/2.79	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.67/2.80	c 2	2 (10%) CSP integer variables are encoded (36 clauses, 371 bytes)
2.67/2.80	c 2	4 (20%) CSP integer variables are encoded (72 clauses, 695 bytes)
2.67/2.80	c 2	6 (30%) CSP integer variables are encoded (108 clauses, 1048 bytes)
2.67/2.80	c 2	8 (40%) CSP integer variables are encoded (144 clauses, 1444 bytes)
2.67/2.81	c 2	10 (50%) CSP integer variables are encoded (180 clauses, 1840 bytes)
2.67/2.81	c 2	12 (60%) CSP integer variables are encoded (216 clauses, 2236 bytes)
2.67/2.81	c 2	14 (70%) CSP integer variables are encoded (252 clauses, 2632 bytes)
2.67/2.81	c 2	16 (80%) CSP integer variables are encoded (288 clauses, 3028 bytes)
2.67/2.81	c 2	18 (90%) CSP integer variables are encoded (324 clauses, 3424 bytes)
2.67/2.81	c 2	20 (100%) CSP integer variables are encoded (360 clauses, 3820 bytes)
2.77/3.00	c 2	6 (10%) CSP clauses are encoded (10565 clauses, 236554 bytes)
2.97/3.13	c 3	12 (20%) CSP clauses are encoded (21463 clauses, 499032 bytes)
3.07/3.25	c 3	17 (30%) CSP clauses are encoded (30458 clauses, 715316 bytes)
3.17/3.38	c 3	23 (40%) CSP clauses are encoded (41243 clauses, 983885 bytes)
3.27/3.50	c 3	28 (50%) CSP clauses are encoded (50246 clauses, 1207957 bytes)
3.46/3.63	c 3	34 (60%) CSP clauses are encoded (60407 clauses, 1473822 bytes)
3.56/3.76	c 3	40 (70%) CSP clauses are encoded (71168 clauses, 1761665 bytes)
3.66/3.87	c 3	45 (80%) CSP clauses are encoded (80204 clauses, 2003751 bytes)
3.76/3.99	c 3	51 (90%) CSP clauses are encoded (89755 clauses, 2255908 bytes)
3.96/4.10	c 4	56 (100%) CSP clauses are encoded (98757 clauses, 2496852 bytes)
3.96/4.10	c 4	56 CSP clauses encoded
3.96/4.10	c 4	Writing map file : HOME/temp.map
3.96/4.10	c 4	Heap : 14 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.96/4.10	c 4	SAT : 380 SAT variables, 98757 SAT clauses, 2496852 bytes
3.96/4.10	c 4	Heap : 14 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.96/4.16	c 4	SOLVING HOME/temp.cnf
3.96/4.16	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
65.43/66.24	c 66	DECODING HOME/temp.out WITH HOME/temp.map
65.43/66.24	c 66	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'
65.48/66.33	c 66	Decoding HOME/temp.out
65.48/66.35	s UNSATISFIABLE
65.48/66.36	c 66	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
65.48/66.38	c 66	CPU 65.59 (0.06 0.01 64.55 0.97)
65.48/66.38	c 66	END Sun Jul 12 05:12:20 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-2079584-1247368273/watcher-2079584-1247368273 -o /tmp/evaluation-result-2079584-1247368273/solver-2079584-1247368273 -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-2079584-1247368273.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: 2.05 2.01 2.04 4/75 21543
/proc/meminfo: memFree=1898768/2055920 swapFree=4192812/4192956
[pid=21543] ppid=21541 vsize=12268 CPUtime=0
/proc/21543/stat : 21543 (sugar) R 21541 21543 17808 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 23889921 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 231962540645 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/21543/statm: 3067 316 241 3 0 167 0

[startup+0.083352 s]
/proc/loadavg: 2.05 2.01 2.04 4/75 21543
/proc/meminfo: memFree=1898768/2055920 swapFree=4192812/4192956
[pid=21543] ppid=21541 vsize=16868 CPUtime=0.06
/proc/21543/stat : 21543 (sugar) R 21541 21543 17808 0 -1 4194304 1199 128 0 0 5 1 0 0 18 0 1 0 23889921 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231962372767 0 0 4224 16386 0 0 0 17 1 0 0
/proc/21543/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.101462 s]
/proc/loadavg: 2.05 2.01 2.04 4/75 21543
/proc/meminfo: memFree=1898768/2055920 swapFree=4192812/4192956
[pid=21543] ppid=21541 vsize=16868 CPUtime=0.06
/proc/21543/stat : 21543 (sugar) S 21541 21543 17808 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 23889921 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21543/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.30136 s]
/proc/loadavg: 2.05 2.01 2.04 4/75 21543
/proc/meminfo: memFree=1898768/2055920 swapFree=4192812/4192956
[pid=21543] ppid=21541 vsize=16868 CPUtime=0.06
/proc/21543/stat : 21543 (sugar) S 21541 21543 17808 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 23889921 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21543/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701423 s]
/proc/loadavg: 2.05 2.01 2.04 4/75 21543
/proc/meminfo: memFree=1898768/2055920 swapFree=4192812/4192956
[pid=21543] ppid=21541 vsize=16868 CPUtime=0.06
/proc/21543/stat : 21543 (sugar) S 21541 21543 17808 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 23889921 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21543/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50252 s]
/proc/loadavg: 2.20 2.05 2.06 3/82 21561
/proc/meminfo: memFree=1891864/2055920 swapFree=4192812/4192956
[pid=21543] ppid=21541 vsize=16868 CPUtime=0.89
/proc/21543/stat : 21543 (sugar) S 21541 21543 17808 0 -1 4194304 1309 7058 0 1 6 1 78 4 16 0 1 0 23889921 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21543/statm: 4217 1111 409 3 0 796 0
[pid=21556] ppid=21543 vsize=5356 CPUtime=0
/proc/21556/stat : 21556 (sh) S 21543 21543 17808 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23890018 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21556/statm: 1339 233 193 169 0 50 0
[pid=21557] ppid=21556 vsize=862284 CPUtime=0.51
/proc/21557/stat : 21557 (java) S 21556 21543 17808 0 -1 0 6083 0 1 0 48 3 0 0 18 0 9 0 23890019 882978816 5369 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21557/statm: 215571 5369 2158 9 0 210484 0
[pid=21557/tid=21558] ppid=21556 vsize=862284 CPUtime=0.31
/proc/21557/task/21558/stat : 21558 (java) R 21556 21543 17808 0 -1 64 2019 0 1 0 30 1 0 0 21 0 9 0 23890020 882978816 5369 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21557/tid=21559] ppid=21556 vsize=862284 CPUtime=0.14
/proc/21557/task/21559/stat : 21559 (java) R 21556 21543 17808 0 -1 64 3055 0 0 0 14 0 0 0 16 0 9 0 23890021 882978816 5369 996147200 134512640 134550932 4294955936 18446744073709551615 104190763 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21557/tid=21560] ppid=21556 vsize=862284 CPUtime=0
/proc/21557/task/21560/stat : 21560 (java) S 21556 21543 17808 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23890021 882978816 5369 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21557/tid=21561] ppid=21556 vsize=862284 CPUtime=0
/proc/21557/task/21561/stat : 21561 (java) S 21556 21543 17808 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 23890021 882978816 5369 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 884508

[startup+3.10275 s]
/proc/loadavg: 2.20 2.05 2.06 4/86 21565
/proc/meminfo: memFree=1865720/2055920 swapFree=4192812/4192956
[pid=21543] ppid=21541 vsize=16868 CPUtime=0.89
/proc/21543/stat : 21543 (sugar) S 21541 21543 17808 0 -1 4194304 1310 7058 0 1 6 1 78 4 15 0 1 0 23889921 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21543/statm: 4217 1111 409 3 0 796 0
[pid=21556] ppid=21543 vsize=5356 CPUtime=0
/proc/21556/stat : 21556 (sh) S 21543 21543 17808 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23890018 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21556/statm: 1339 233 193 169 0 50 0
[pid=21557] ppid=21556 vsize=864488 CPUtime=2.08
/proc/21557/stat : 21557 (java) S 21556 21543 17808 0 -1 0 14109 0 1 0 200 8 0 0 18 0 9 0 23890019 885235712 13320 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21557/statm: 216122 13320 2590 9 0 210599 0
[pid=21557/tid=21558] ppid=21556 vsize=864488 CPUtime=1.21
/proc/21557/task/21558/stat : 21558 (java) R 21556 21543 17808 0 -1 64 2984 0 1 0 119 2 0 0 22 0 9 0 23890020 885235712 13320 996147200 134512640 134550932 4294955936 18446744073709551615 4125952226 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21557/tid=21559] ppid=21556 vsize=864488 CPUtime=0.77
/proc/21557/task/21559/stat : 21559 (java) S 21556 21543 17808 0 -1 64 10088 0 0 0 73 4 0 0 16 0 9 0 23890021 885235712 13320 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21557/tid=21560] ppid=21556 vsize=864488 CPUtime=0
/proc/21557/task/21560/stat : 21560 (java) S 21556 21543 17808 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23890021 885235712 13320 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21557/tid=21561] ppid=21556 vsize=864488 CPUtime=0
/proc/21557/task/21561/stat : 21561 (java) S 21556 21543 17808 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 23890021 885235712 13320 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21557/tid=21562] ppid=21556 vsize=864488 CPUtime=0
/proc/21557/task/21562/stat : 21562 (java) S 21556 21543 17808 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23890023 885235712 13320 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21557/tid=21563] ppid=21556 vsize=864488 CPUtime=0.07
/proc/21557/task/21563/stat : 21563 (java) S 21556 21543 17808 0 -1 64 334 0 0 0 7 0 0 0 16 0 9 0 23890023 885235712 13320 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21557/tid=21564] ppid=21556 vsize=864488 CPUtime=0
/proc/21557/task/21564/stat : 21564 (java) S 21556 21543 17808 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23890024 885235712 13320 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21557/tid=21565] ppid=21556 vsize=864488 CPUtime=0
/proc/21557/task/21565/stat : 21565 (java) S 21556 21543 17808 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23890024 885235712 13320 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 886712

[startup+6.30118 s]
/proc/loadavg: 2.19 2.04 2.05 3/78 21567
/proc/meminfo: memFree=1887544/2055920 swapFree=4192812/4192956
[pid=21543] ppid=21541 vsize=16868 CPUtime=4
/proc/21543/stat : 21543 (sugar) S 21541 21543 17808 0 -1 4194304 1364 21535 0 2 6 1 376 17 16 0 1 0 23889921 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21543/statm: 4217 1112 409 3 0 796 0
[pid=21566] ppid=21543 vsize=5356 CPUtime=0
/proc/21566/stat : 21566 (sh) S 21543 21543 17808 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23890338 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21566/statm: 1339 232 193 169 0 50 0
[pid=21567] ppid=21566 vsize=4968 CPUtime=2.09
/proc/21567/stat : 21567 (picosat) R 21566 21543 17808 0 -1 4194304 1145 0 0 0 134 75 0 0 25 0 1 0 23890338 5087232 1131 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 1242 1131 42 102 0 1137 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 27192

[startup+12.701 s]
/proc/loadavg: 2.17 2.04 2.05 3/78 21567
/proc/meminfo: memFree=1885880/2055920 swapFree=4192812/4192956
[pid=21543] ppid=21541 vsize=16868 CPUtime=4
/proc/21543/stat : 21543 (sugar) S 21541 21543 17808 0 -1 4194304 1364 21535 0 2 6 1 376 17 16 0 1 0 23889921 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21543/statm: 4217 1112 409 3 0 796 0
[pid=21566] ppid=21543 vsize=5356 CPUtime=0
/proc/21566/stat : 21566 (sh) S 21543 21543 17808 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23890338 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21566/statm: 1339 232 193 169 0 50 0
[pid=21567] ppid=21566 vsize=5892 CPUtime=8.44
/proc/21567/stat : 21567 (picosat) R 21566 21543 17808 0 -1 4194304 1388 0 0 0 768 76 0 0 25 0 1 0 23890338 6033408 1374 996147200 134512640 134931368 4294956256 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 1473 1374 42 102 0 1368 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 28116

[startup+25.5018 s]
/proc/loadavg: 2.21 2.06 2.06 3/78 21567
/proc/meminfo: memFree=1884984/2055920 swapFree=4192812/4192956
[pid=21543] ppid=21541 vsize=16868 CPUtime=4
/proc/21543/stat : 21543 (sugar) S 21541 21543 17808 0 -1 4194304 1364 21535 0 2 6 1 376 17 16 0 1 0 23889921 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21543/statm: 4217 1112 409 3 0 796 0
[pid=21566] ppid=21543 vsize=5356 CPUtime=0
/proc/21566/stat : 21566 (sh) S 21543 21543 17808 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23890338 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21566/statm: 1339 232 193 169 0 50 0
[pid=21567] ppid=21566 vsize=6796 CPUtime=21.12
/proc/21567/stat : 21567 (picosat) R 21566 21543 17808 0 -1 4194304 1636 0 0 0 2036 76 0 0 25 0 1 0 23890338 6959104 1620 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 1699 1620 48 102 0 1594 0
Current children cumulated CPU time (s) 25.12
Current children cumulated vsize (KiB) 29020

[startup+51.1012 s]
/proc/loadavg: 2.27 2.08 2.07 3/78 21567
/proc/meminfo: memFree=1884664/2055920 swapFree=4192812/4192956
[pid=21543] ppid=21541 vsize=16868 CPUtime=4
/proc/21543/stat : 21543 (sugar) S 21541 21543 17808 0 -1 4194304 1364 21535 0 2 6 1 376 17 16 0 1 0 23889921 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21543/statm: 4217 1112 409 3 0 796 0
[pid=21566] ppid=21543 vsize=5356 CPUtime=0
/proc/21566/stat : 21566 (sh) S 21543 21543 17808 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23890338 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21566/statm: 1339 232 193 169 0 50 0
[pid=21567] ppid=21566 vsize=7088 CPUtime=46.47
/proc/21567/stat : 21567 (picosat) R 21566 21543 17808 0 -1 4194304 1721 0 0 0 4571 76 0 0 25 0 1 0 23890338 7258112 1705 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 1772 1705 48 102 0 1667 0
Current children cumulated CPU time (s) 50.47
Current children cumulated vsize (KiB) 29312

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

[startup+57.5011 s]
/proc/loadavg: 2.25 2.08 2.07 3/78 21567
/proc/meminfo: memFree=1884728/2055920 swapFree=4192812/4192956
[pid=21543] ppid=21541 vsize=16868 CPUtime=4
/proc/21543/stat : 21543 (sugar) S 21541 21543 17808 0 -1 4194304 1364 21535 0 2 6 1 376 17 16 0 1 0 23889921 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21543/statm: 4217 1112 409 3 0 796 0
[pid=21566] ppid=21543 vsize=5356 CPUtime=0
/proc/21566/stat : 21566 (sh) S 21543 21543 17808 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23890338 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21566/statm: 1339 232 193 169 0 50 0
[pid=21567] ppid=21566 vsize=7088 CPUtime=52.81
/proc/21567/stat : 21567 (picosat) R 21566 21543 17808 0 -1 4194304 1721 0 0 0 5205 76 0 0 25 0 1 0 23890338 7258112 1705 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 1772 1705 48 102 0 1667 0
Current children cumulated CPU time (s) 56.81
Current children cumulated vsize (KiB) 29312

[startup+60.7026 s]
/proc/loadavg: 2.23 2.08 2.07 3/78 21567
/proc/meminfo: memFree=1884664/2055920 swapFree=4192812/4192956
[pid=21543] ppid=21541 vsize=16868 CPUtime=4
/proc/21543/stat : 21543 (sugar) S 21541 21543 17808 0 -1 4194304 1364 21535 0 2 6 1 376 17 16 0 1 0 23889921 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21543/statm: 4217 1112 409 3 0 796 0
[pid=21566] ppid=21543 vsize=5356 CPUtime=0
/proc/21566/stat : 21566 (sh) S 21543 21543 17808 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23890338 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21566/statm: 1339 232 193 169 0 50 0
[pid=21567] ppid=21566 vsize=7192 CPUtime=55.98
/proc/21567/stat : 21567 (picosat) R 21566 21543 17808 0 -1 4194304 1744 0 0 0 5522 76 0 0 25 0 1 0 23890338 7364608 1728 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 1798 1728 48 102 0 1693 0
Current children cumulated CPU time (s) 59.98
Current children cumulated vsize (KiB) 29416

[startup+63.902 s]
/proc/loadavg: 2.23 2.08 2.07 3/78 21567
/proc/meminfo: memFree=1884664/2055920 swapFree=4192812/4192956
[pid=21543] ppid=21541 vsize=16868 CPUtime=4
/proc/21543/stat : 21543 (sugar) S 21541 21543 17808 0 -1 4194304 1364 21535 0 2 6 1 376 17 16 0 1 0 23889921 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21543/statm: 4217 1112 409 3 0 796 0
[pid=21566] ppid=21543 vsize=5356 CPUtime=0
/proc/21566/stat : 21566 (sh) S 21543 21543 17808 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23890338 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21566/statm: 1339 232 193 169 0 50 0
[pid=21567] ppid=21566 vsize=7192 CPUtime=59.15
/proc/21567/stat : 21567 (picosat) R 21566 21543 17808 0 -1 4194304 1744 0 0 0 5839 76 0 0 25 0 1 0 23890338 7364608 1728 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 1798 1728 48 102 0 1693 0
Current children cumulated CPU time (s) 63.15
Current children cumulated vsize (KiB) 29416

[startup+65.5012 s]
/proc/loadavg: 2.23 2.08 2.07 3/78 21567
/proc/meminfo: memFree=1884664/2055920 swapFree=4192812/4192956
[pid=21543] ppid=21541 vsize=16868 CPUtime=4
/proc/21543/stat : 21543 (sugar) S 21541 21543 17808 0 -1 4194304 1364 21535 0 2 6 1 376 17 16 0 1 0 23889921 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21543/statm: 4217 1112 409 3 0 796 0
[pid=21566] ppid=21543 vsize=5356 CPUtime=0
/proc/21566/stat : 21566 (sh) S 21543 21543 17808 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23890338 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21566/statm: 1339 232 193 169 0 50 0
[pid=21567] ppid=21566 vsize=7192 CPUtime=60.73
/proc/21567/stat : 21567 (picosat) R 21566 21543 17808 0 -1 4194304 1744 0 0 0 5997 76 0 0 25 0 1 0 23890338 7364608 1728 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 1798 1728 48 102 0 1693 0
Current children cumulated CPU time (s) 64.73
Current children cumulated vsize (KiB) 29416

[startup+65.9013 s]
/proc/loadavg: 2.21 2.08 2.06 3/78 21567
/proc/meminfo: memFree=1884664/2055920 swapFree=4192812/4192956
[pid=21543] ppid=21541 vsize=16868 CPUtime=4
/proc/21543/stat : 21543 (sugar) S 21541 21543 17808 0 -1 4194304 1364 21535 0 2 6 1 376 17 16 0 1 0 23889921 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21543/statm: 4217 1112 409 3 0 796 0
[pid=21566] ppid=21543 vsize=5356 CPUtime=0
/proc/21566/stat : 21566 (sh) S 21543 21543 17808 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23890338 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21566/statm: 1339 232 193 169 0 50 0
[pid=21567] ppid=21566 vsize=7192 CPUtime=61.13
/proc/21567/stat : 21567 (picosat) R 21566 21543 17808 0 -1 4194304 1744 0 0 0 6037 76 0 0 25 0 1 0 23890338 7364608 1728 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 1798 1728 48 102 0 1693 0
Current children cumulated CPU time (s) 65.13
Current children cumulated vsize (KiB) 29416

[startup+66.3013 s]
/proc/loadavg: 2.21 2.08 2.06 3/78 21567
/proc/meminfo: memFree=1884664/2055920 swapFree=4192812/4192956
[pid=21543] ppid=21541 vsize=16868 CPUtime=65.48
/proc/21543/stat : 21543 (sugar) S 21541 21543 17808 0 -1 4194304 1425 23566 0 2 6 1 6447 94 17 0 1 0 23889921 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21543/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 65.48
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 66.3864
CPU time (s): 65.617
CPU user time (s): 64.6232
CPU system time (s): 0.993848
CPU usage (%): 98.8411
Max. virtual memory (cumulated for all children) (KiB): 886712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 64.6232
system time used= 0.993848
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28764
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= 2922
involuntary context switches= 4125

runsolver used 0.084987 second user time and 0.227965 second system time

The end

Launcher Data 

Begin job on node71 at 2009-07-12 05:11:13
IDJOB=2079584
IDBENCH=56918
IDSOLVER=738
FILE ID=node71/2079584-1247368273
PBS_JOBID= 9507052
Free space on /tmp= 66396 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-38_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-2079584-1247368273/watcher-2079584-1247368273 -o /tmp/evaluation-result-2079584-1247368273/solver-2079584-1247368273 -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-2079584-1247368273.xml

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

MD5SUM BENCH= 617a54bc49bc2982ca0586bd509bb20e
RANDOM SEED=1242026313

node71.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		: 3000.222
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		: 3000.222
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:       1899248 kB
Buffers:          7648 kB
Cached:          82316 kB
SwapCached:          0 kB
Active:          80396 kB
Inactive:        28816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1899248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2464 kB
Writeback:           0 kB
Mapped:          29940 kB
Slab:            32660 kB
Committed_AS:   269988 kB
PageTables:       1816 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= 66396 MiB
End job on node71 at 2009-07-12 05:12:20