Trace number 2080486

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 44.7942 45.3337

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-100-5-mul.xml
MD5SUM368c4b39c2d9adff7fe3e26447d96356
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 benchmark29.5225
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of constraints5460
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5460
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 05:39:58 2009
0.00/0.08	c 0	PID 25021
0.06/0.08	c 0	HOST node13.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-2080486-1247369998.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2080486-1247369998.xml' 'HOME/temp.csp'
0.06/0.71	c 1	2 domains, 105 variables, 4 predicates, 0 relations, 5460 constraints
0.06/0.72	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.72	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'
0.68/0.80	c 1	Parsing HOME/temp.csp
0.94/1.07	c 1	parsed 5571 expressions
0.94/1.08	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.94/1.08	c 1	Converting to clausal form CSP
1.23/1.36	c 2	converted 558 (10%) expressions
1.33/1.49	c 2	converted 1115 (20%) expressions
1.43/1.57	c 2	converted 1672 (30%) expressions
1.53/1.64	c 2	converted 2229 (40%) expressions
1.62/1.75	c 2	converted 2786 (50%) expressions
1.73/1.81	c 2	converted 3343 (60%) expressions
1.73/1.87	c 2	converted 3900 (70%) expressions
1.84/1.93	c 2	converted 4457 (80%) expressions
1.93/2.07	c 2	converted 5014 (90%) expressions
2.03/2.13	c 2	converted 5571 (100%) expressions
2.03/2.13	c 2	CSP : 125 integers, 4960 booleans, 20390 clauses, largest domain size 10000
2.03/2.13	c 2	Heap : 14 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.03/2.13	c 2	Propagation in CSP
2.03/2.18	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.03/2.18	c 2	CSP : 125 integers, 4960 booleans, 20390 clauses, largest domain size 10000
2.03/2.18	c 2	Heap : 14 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.03/2.20	c 2	Simplifing CSP by introducing new Boolean variables
2.23/2.30	c 3	CSP : 125 integers, 25808 booleans, 41238 clauses, largest domain size 10000
2.23/2.30	c 3	Heap : 20 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.33/2.45	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.33/2.48	c 3	13 (10%) CSP integer variables are encoded (1274 clauses, 14436 bytes)
2.33/2.48	c 3	25 (20%) CSP integer variables are encoded (2450 clauses, 29724 bytes)
2.33/2.48	c 3	38 (30%) CSP integer variables are encoded (3724 clauses, 46286 bytes)
2.33/2.48	c 3	50 (40%) CSP integer variables are encoded (4900 clauses, 61574 bytes)
2.33/2.49	c 3	63 (50%) CSP integer variables are encoded (6174 clauses, 78136 bytes)
2.33/2.49	c 3	75 (60%) CSP integer variables are encoded (7350 clauses, 93424 bytes)
2.33/2.49	c 3	88 (70%) CSP integer variables are encoded (8624 clauses, 109986 bytes)
2.33/2.49	c 3	100 (80%) CSP integer variables are encoded (9800 clauses, 125274 bytes)
2.42/2.55	c 3	113 (90%) CSP integer variables are encoded (60574 clauses, 886687 bytes)
2.42/2.55	c 3	125 (100%) CSP integer variables are encoded (61750 clauses, 904327 bytes)
3.22/3.38	c 4	4124 (10%) CSP clauses are encoded (474240 clauses, 9131190 bytes)
3.61/3.78	c 4	8248 (20%) CSP clauses are encoded (690558 clauses, 13247621 bytes)
4.10/4.21	c 4	12372 (30%) CSP clauses are encoded (912816 clauses, 17672095 bytes)
4.49/4.65	c 5	16496 (40%) CSP clauses are encoded (1138395 clauses, 22163948 bytes)
4.88/5.09	c 5	20619 (50%) CSP clauses are encoded (1374003 clauses, 26857402 bytes)
5.38/5.55	c 6	24743 (60%) CSP clauses are encoded (1616611 clauses, 31691860 bytes)
5.86/6.03	c 6	28867 (70%) CSP clauses are encoded (1865235 clauses, 36647647 bytes)
6.35/6.52	c 7	32991 (80%) CSP clauses are encoded (2125863 clauses, 41844507 bytes)
6.84/7.01	c 7	37115 (90%) CSP clauses are encoded (2396871 clauses, 47252012 bytes)
7.54/7.73	c 8	41238 (100%) CSP clauses are encoded (2783438 clauses, 55204256 bytes)
7.54/7.73	c 8	41238 CSP clauses encoded
7.54/7.74	c 8	Writing map file : HOME/temp.map
7.54/7.75	c 8	Heap : 16 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
7.54/7.75	c 8	SAT : 87683 SAT variables, 2783438 SAT clauses, 55204256 bytes
7.54/7.75	c 8	Heap : 16 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
7.54/7.77	c 8	SOLVING HOME/temp.cnf
7.54/7.77	c 8	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
44.58/45.14	c 45	DECODING HOME/temp.out WITH HOME/temp.map
44.58/45.14	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'
44.61/45.22	c 45	Decoding HOME/temp.out
44.61/45.25	s UNSATISFIABLE
44.61/45.26	c 46	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
44.61/45.31	c 46	CPU 44.75 (0.06 0.02 30.59 14.08)
44.61/45.31	c 46	END Sun Jul 12 05:40:44 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-2080486-1247369998/watcher-2080486-1247369998 -o /tmp/evaluation-result-2080486-1247369998/solver-2080486-1247369998 -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-2080486-1247369998.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: 2.10 2.14 2.09 4/72 25021
/proc/meminfo: memFree=1632816/2055920 swapFree=4192812/4192956
[pid=25021] ppid=25019 vsize=4708 CPUtime=0
/proc/25021/stat : 25021 (sugar) R 25019 25021 18450 0 -1 4194304 58 0 0 0 0 0 0 0 20 0 1 0 24066732 4820992 43 996147200 4194304 4206940 548682068608 18446744073709551615 269754590045 0 0 4096 0 0 0 0 17 1 0 0
/proc/25021/statm: 1177 43 33 3 0 8 0

[startup+0.08276 s]
/proc/loadavg: 2.10 2.14 2.09 4/72 25021
/proc/meminfo: memFree=1632816/2055920 swapFree=4192812/4192956
[pid=25021] ppid=25019 vsize=16740 CPUtime=0.06
/proc/25021/stat : 25021 (sugar) S 25019 25021 18450 0 -1 4194304 1152 0 0 0 5 1 0 0 18 0 1 0 24066732 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25021/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.102424 s]
/proc/loadavg: 2.10 2.14 2.09 4/72 25021
/proc/meminfo: memFree=1632816/2055920 swapFree=4192812/4192956
[pid=25021] ppid=25019 vsize=16868 CPUtime=0.06
/proc/25021/stat : 25021 (sugar) S 25019 25021 18450 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 24066732 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25021/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.30145 s]
/proc/loadavg: 2.10 2.14 2.09 4/72 25021
/proc/meminfo: memFree=1632816/2055920 swapFree=4192812/4192956
[pid=25021] ppid=25019 vsize=16868 CPUtime=0.06
/proc/25021/stat : 25021 (sugar) S 25019 25021 18450 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 24066732 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25021/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701507 s]
/proc/loadavg: 2.10 2.14 2.09 4/72 25021
/proc/meminfo: memFree=1632816/2055920 swapFree=4192812/4192956
[pid=25021] ppid=25019 vsize=16868 CPUtime=0.06
/proc/25021/stat : 25021 (sugar) S 25019 25021 18450 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 24066732 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25021/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50261 s]
/proc/loadavg: 2.25 2.18 2.10 4/83 25043
/proc/meminfo: memFree=1624024/2055920 swapFree=4192812/4192956
[pid=25021] ppid=25019 vsize=16868 CPUtime=0.68
/proc/25021/stat : 25021 (sugar) S 25019 25021 18450 0 -1 4194304 1309 7518 0 1 5 2 56 5 16 0 1 0 24066732 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25021/statm: 4217 1111 409 3 0 796 0
[pid=25034] ppid=25021 vsize=5356 CPUtime=0
/proc/25034/stat : 25034 (sh) S 25021 25021 18450 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24066805 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25034/statm: 1339 233 193 169 0 50 0
[pid=25035] ppid=25034 vsize=868600 CPUtime=0.75
/proc/25035/stat : 25035 (java) S 25034 25021 18450 0 -1 0 7233 0 1 0 70 5 0 0 19 0 9 0 24066806 889446400 6483 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/25035/statm: 217150 6483 2566 9 0 211655 0
[pid=25035/tid=25036] ppid=25034 vsize=868600 CPUtime=0.47
/proc/25035/task/25036/stat : 25036 (java) R 25034 25021 18450 0 -1 64 2673 0 1 0 45 2 0 0 21 0 9 0 24066807 889446400 6483 996147200 134512640 134550932 4294955936 18446744073709551615 4125977550 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25037] ppid=25034 vsize=868600 CPUtime=0.09
/proc/25035/task/25037/stat : 25037 (java) S 25034 25021 18450 0 -1 64 2392 0 0 0 8 1 0 0 16 0 9 0 24066808 889446400 6483 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25038] ppid=25034 vsize=868600 CPUtime=0
/proc/25035/task/25038/stat : 25038 (java) S 25034 25021 18450 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24066808 889446400 6483 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25039] ppid=25034 vsize=868600 CPUtime=0
/proc/25035/task/25039/stat : 25039 (java) S 25034 25021 18450 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 24066808 889446400 6483 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25040] ppid=25034 vsize=868600 CPUtime=0
/proc/25035/task/25040/stat : 25040 (java) S 25034 25021 18450 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 24066810 889446400 6483 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25041] ppid=25034 vsize=868600 CPUtime=0.16
/proc/25035/task/25041/stat : 25041 (java) S 25034 25021 18450 0 -1 64 1469 0 0 0 15 1 0 0 16 0 9 0 24066810 889446400 6483 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25042] ppid=25034 vsize=868600 CPUtime=0
/proc/25035/task/25042/stat : 25042 (java) S 25034 25021 18450 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24066810 889446400 6483 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25043] ppid=25034 vsize=868600 CPUtime=0
/proc/25035/task/25043/stat : 25043 (java) S 25034 25021 18450 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24066810 889446400 6483 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 890824

[startup+3.10282 s]
/proc/loadavg: 2.25 2.18 2.10 3/83 25043
/proc/meminfo: memFree=1604056/2055920 swapFree=4192812/4192956
[pid=25021] ppid=25019 vsize=16868 CPUtime=0.69
/proc/25021/stat : 25021 (sugar) S 25019 25021 18450 0 -1 4194304 1310 7518 0 1 6 2 56 5 15 0 1 0 24066732 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25021/statm: 4217 1111 409 3 0 796 0
[pid=25034] ppid=25021 vsize=5356 CPUtime=0
/proc/25034/stat : 25034 (sh) S 25021 25021 18450 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24066805 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25034/statm: 1339 233 193 169 0 50 0
[pid=25035] ppid=25034 vsize=868712 CPUtime=2.33
/proc/25035/stat : 25035 (java) S 25034 25021 18450 0 -1 0 11694 0 1 0 221 12 0 0 19 0 9 0 24066806 889561088 10608 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/25035/statm: 217178 10608 2590 9 0 211655 0
[pid=25035/tid=25036] ppid=25034 vsize=868712 CPUtime=1.52
/proc/25035/task/25036/stat : 25036 (java) R 25034 25021 18450 0 -1 64 2991 0 1 0 146 6 0 0 25 0 9 0 24066807 889561088 10608 996147200 134512640 134550932 4294955936 18446744073709551615 4126958712 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25037] ppid=25034 vsize=868712 CPUtime=0.55
/proc/25035/task/25037/stat : 25037 (java) S 25034 25021 18450 0 -1 64 6486 0 0 0 51 4 0 0 16 0 9 0 24066808 889561088 10608 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25038] ppid=25034 vsize=868712 CPUtime=0
/proc/25035/task/25038/stat : 25038 (java) S 25034 25021 18450 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24066808 889561088 10608 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25039] ppid=25034 vsize=868712 CPUtime=0
/proc/25035/task/25039/stat : 25039 (java) S 25034 25021 18450 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 24066808 889561088 10608 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25040] ppid=25034 vsize=868712 CPUtime=0
/proc/25035/task/25040/stat : 25040 (java) S 25034 25021 18450 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 24066810 889561088 10608 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25041] ppid=25034 vsize=868712 CPUtime=0.23
/proc/25035/task/25041/stat : 25041 (java) S 25034 25021 18450 0 -1 64 1518 0 0 0 22 1 0 0 16 0 9 0 24066810 889561088 10608 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25042] ppid=25034 vsize=868712 CPUtime=0
/proc/25035/task/25042/stat : 25042 (java) S 25034 25021 18450 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24066810 889561088 10608 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25043] ppid=25034 vsize=868712 CPUtime=0
/proc/25035/task/25043/stat : 25043 (java) S 25034 25021 18450 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24066810 889561088 10608 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 890936

[startup+6.30124 s]
/proc/loadavg: 2.25 2.18 2.10 3/83 25043
/proc/meminfo: memFree=1566808/2055920 swapFree=4192812/4192956
[pid=25021] ppid=25019 vsize=16868 CPUtime=0.69
/proc/25021/stat : 25021 (sugar) S 25019 25021 18450 0 -1 4194304 1310 7518 0 1 6 2 56 5 15 0 1 0 24066732 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25021/statm: 4217 1111 409 3 0 796 0
[pid=25034] ppid=25021 vsize=5356 CPUtime=0
/proc/25034/stat : 25034 (sh) S 25021 25021 18450 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24066805 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25034/statm: 1339 233 193 169 0 50 0
[pid=25035] ppid=25034 vsize=868712 CPUtime=5.46
/proc/25035/stat : 25035 (java) S 25034 25021 18450 0 -1 0 12196 0 1 0 511 35 0 0 19 0 9 0 24066806 889561088 10610 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/25035/statm: 217178 10610 2590 9 0 211655 0
[pid=25035/tid=25036] ppid=25034 vsize=868712 CPUtime=4.45
/proc/25035/task/25036/stat : 25036 (java) R 25034 25021 18450 0 -1 64 3491 0 1 0 420 25 0 0 25 0 9 0 24066807 889561088 10610 996147200 134512640 134550932 4294955936 18446744073709551615 4126958860 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25037] ppid=25034 vsize=868712 CPUtime=0.74
/proc/25035/task/25037/stat : 25037 (java) S 25034 25021 18450 0 -1 64 6486 0 0 0 67 7 0 0 16 0 9 0 24066808 889561088 10610 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25038] ppid=25034 vsize=868712 CPUtime=0
/proc/25035/task/25038/stat : 25038 (java) S 25034 25021 18450 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24066808 889561088 10610 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25039] ppid=25034 vsize=868712 CPUtime=0
/proc/25035/task/25039/stat : 25039 (java) S 25034 25021 18450 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 24066808 889561088 10610 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25040] ppid=25034 vsize=868712 CPUtime=0
/proc/25035/task/25040/stat : 25040 (java) S 25034 25021 18450 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 24066810 889561088 10610 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25041] ppid=25034 vsize=868712 CPUtime=0.24
/proc/25035/task/25041/stat : 25041 (java) S 25034 25021 18450 0 -1 64 1520 0 0 0 23 1 0 0 16 0 9 0 24066810 889561088 10610 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25042] ppid=25034 vsize=868712 CPUtime=0
/proc/25035/task/25042/stat : 25042 (java) S 25034 25021 18450 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24066810 889561088 10610 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25035/tid=25043] ppid=25034 vsize=868712 CPUtime=0
/proc/25035/task/25043/stat : 25043 (java) S 25034 25021 18450 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24066810 889561088 10610 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 890936

[startup+12.7021 s]
/proc/loadavg: 2.21 2.17 2.10 3/75 25045
/proc/meminfo: memFree=1553944/2055920 swapFree=4192812/4192956
[pid=25021] ppid=25019 vsize=16868 CPUtime=7.62
/proc/25021/stat : 25021 (sugar) S 25019 25021 18450 0 -1 4194304 1365 20252 0 2 6 2 702 52 16 0 1 0 24066732 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25021/statm: 4217 1113 409 3 0 796 0
[pid=25044] ppid=25021 vsize=5356 CPUtime=0
/proc/25044/stat : 25044 (sh) S 25021 25021 18450 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24067510 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25044/statm: 1339 232 193 169 0 50 0
[pid=25045] ppid=25044 vsize=27652 CPUtime=4.85
/proc/25045/stat : 25045 (picosat) R 25044 25021 18450 0 -1 4194304 5895 0 0 0 217 268 0 0 25 0 1 0 24067510 28315648 5881 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25045/statm: 6913 5881 40 102 0 6808 0
Current children cumulated CPU time (s) 12.47
Current children cumulated vsize (KiB) 49876

[startup+25.5018 s]
/proc/loadavg: 2.18 2.16 2.10 3/75 25045
/proc/meminfo: memFree=1502616/2055920 swapFree=4192812/4192956
[pid=25021] ppid=25019 vsize=16868 CPUtime=7.62
/proc/25021/stat : 25021 (sugar) S 25019 25021 18450 0 -1 4194304 1365 20252 0 2 6 2 702 52 16 0 1 0 24066732 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25021/statm: 4217 1113 409 3 0 796 0
[pid=25044] ppid=25021 vsize=5356 CPUtime=0
/proc/25044/stat : 25044 (sh) S 25021 25021 18450 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24067510 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25044/statm: 1339 232 193 169 0 50 0
[pid=25045] ppid=25044 vsize=77620 CPUtime=17.54
/proc/25045/stat : 25045 (picosat) R 25044 25021 18450 0 -1 4194304 18365 0 0 0 800 954 0 0 25 0 1 0 24067510 79482880 18351 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25045/statm: 19405 18351 40 102 0 19300 0
Current children cumulated CPU time (s) 25.16
Current children cumulated vsize (KiB) 99844

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

[startup+38.3025 s]
/proc/loadavg: 2.14 2.15 2.10 3/75 25045
/proc/meminfo: memFree=1472280/2055920 swapFree=4192812/4192956
[pid=25021] ppid=25019 vsize=16868 CPUtime=7.62
/proc/25021/stat : 25021 (sugar) S 25019 25021 18450 0 -1 4194304 1365 20252 0 2 6 2 702 52 16 0 1 0 24066732 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25021/statm: 4217 1113 409 3 0 796 0
[pid=25044] ppid=25021 vsize=5356 CPUtime=0
/proc/25044/stat : 25044 (sh) S 25021 25021 18450 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24067510 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25044/statm: 1339 232 193 169 0 50 0
[pid=25045] ppid=25044 vsize=112072 CPUtime=30.21
/proc/25045/stat : 25045 (picosat) R 25044 25021 18450 0 -1 4194304 25668 0 0 0 1671 1350 0 0 25 0 1 0 24067510 114761728 25643 996147200 134512640 134931368 4294956256 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/25045/statm: 28018 25643 42 102 0 27913 0
Current children cumulated CPU time (s) 37.83
Current children cumulated vsize (KiB) 134296

[startup+41.5019 s]
/proc/loadavg: 2.14 2.15 2.10 3/75 25045
/proc/meminfo: memFree=1471384/2055920 swapFree=4192812/4192956
[pid=25021] ppid=25019 vsize=16868 CPUtime=7.62
/proc/25021/stat : 25021 (sugar) S 25019 25021 18450 0 -1 4194304 1365 20252 0 2 6 2 702 52 16 0 1 0 24066732 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25021/statm: 4217 1113 409 3 0 796 0
[pid=25044] ppid=25021 vsize=5356 CPUtime=0
/proc/25044/stat : 25044 (sh) S 25021 25021 18450 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24067510 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25044/statm: 1339 232 193 169 0 50 0
[pid=25045] ppid=25044 vsize=112072 CPUtime=33.38
/proc/25045/stat : 25045 (picosat) R 25044 25021 18450 0 -1 4194304 25668 0 0 0 1988 1350 0 0 25 0 1 0 24067510 114761728 25643 996147200 134512640 134931368 4294956256 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/25045/statm: 28018 25643 42 102 0 27913 0
Current children cumulated CPU time (s) 41
Current children cumulated vsize (KiB) 134296

[startup+43.1011 s]
/proc/loadavg: 2.13 2.15 2.09 3/75 25045
/proc/meminfo: memFree=1471384/2055920 swapFree=4192812/4192956
[pid=25021] ppid=25019 vsize=16868 CPUtime=7.62
/proc/25021/stat : 25021 (sugar) S 25019 25021 18450 0 -1 4194304 1365 20252 0 2 6 2 702 52 16 0 1 0 24066732 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25021/statm: 4217 1113 409 3 0 796 0
[pid=25044] ppid=25021 vsize=5356 CPUtime=0
/proc/25044/stat : 25044 (sh) S 25021 25021 18450 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24067510 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25044/statm: 1339 232 193 169 0 50 0
[pid=25045] ppid=25044 vsize=112072 CPUtime=34.97
/proc/25045/stat : 25045 (picosat) R 25044 25021 18450 0 -1 4194304 25672 0 0 0 2147 1350 0 0 25 0 1 0 24067510 114761728 25647 996147200 134512640 134931368 4294956256 18446744073709551615 134522750 0 0 4096 0 0 0 0 17 1 0 0
/proc/25045/statm: 28018 25647 42 102 0 27913 0
Current children cumulated CPU time (s) 42.59
Current children cumulated vsize (KiB) 134296

[startup+44.7023 s]
/proc/loadavg: 2.13 2.15 2.09 3/75 25045
/proc/meminfo: memFree=1472280/2055920 swapFree=4192812/4192956
[pid=25021] ppid=25019 vsize=16868 CPUtime=7.62
/proc/25021/stat : 25021 (sugar) S 25019 25021 18450 0 -1 4194304 1365 20252 0 2 6 2 702 52 16 0 1 0 24066732 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25021/statm: 4217 1113 409 3 0 796 0
[pid=25044] ppid=25021 vsize=5356 CPUtime=0
/proc/25044/stat : 25044 (sh) S 25021 25021 18450 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24067510 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25044/statm: 1339 232 193 169 0 50 0
[pid=25045] ppid=25044 vsize=112072 CPUtime=36.55
/proc/25045/stat : 25045 (picosat) R 25044 25021 18450 0 -1 4194304 25675 0 0 0 2305 1350 0 0 25 0 1 0 24067510 114761728 25650 996147200 134512640 134931368 4294956256 18446744073709551615 134525627 0 0 4096 0 0 0 0 17 1 0 0
/proc/25045/statm: 28018 25650 42 102 0 27913 0
Current children cumulated CPU time (s) 44.17
Current children cumulated vsize (KiB) 134296

[startup+45.1074 s]
/proc/loadavg: 2.13 2.15 2.09 3/75 25045
/proc/meminfo: memFree=1470936/2055920 swapFree=4192812/4192956
[pid=25021] ppid=25019 vsize=16868 CPUtime=7.62
/proc/25021/stat : 25021 (sugar) S 25019 25021 18450 0 -1 4194304 1365 20252 0 2 6 2 702 52 16 0 1 0 24066732 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25021/statm: 4217 1113 409 3 0 796 0
[pid=25044] ppid=25021 vsize=5356 CPUtime=0
/proc/25044/stat : 25044 (sh) S 25021 25021 18450 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24067510 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25044/statm: 1339 232 193 169 0 50 0
[pid=25045] ppid=25044 vsize=96876 CPUtime=36.96
/proc/25045/stat : 25045 (picosat) R 25044 25021 18450 0 -1 4194304 26012 0 0 0 2345 1351 0 0 25 0 1 0 24067510 99201024 23325 996147200 134512640 134931368 4294956256 18446744073709551615 134581922 0 0 4096 0 0 0 0 17 1 0 0
/proc/25045/statm: 24219 23325 42 102 0 24114 0
Current children cumulated CPU time (s) 44.58
Current children cumulated vsize (KiB) 119100

[startup+45.3014 s]
/proc/loadavg: 2.13 2.15 2.09 3/75 25045
/proc/meminfo: memFree=1470936/2055920 swapFree=4192812/4192956
[pid=25021] ppid=25019 vsize=16868 CPUtime=44.61
/proc/25021/stat : 25021 (sugar) S 25019 25021 18450 0 -1 4194304 1448 46551 0 2 6 2 3048 1405 16 0 1 0 24066732 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25021/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 44.61
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 45.3337
CPU time (s): 44.7942
CPU user time (s): 30.6593
CPU system time (s): 14.1349
CPU usage (%): 98.81
Max. virtual memory (cumulated for all children) (KiB): 891076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 30.6593
system time used= 14.1349
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51836
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= 9974
involuntary context switches= 10711

runsolver used 0.06499 second user time and 0.153976 second system time

The end

Launcher Data 

Begin job on node13 at 2009-07-12 05:39:58
IDJOB=2080486
IDBENCH=57095
IDSOLVER=738
FILE ID=node13/2080486-1247369998
PBS_JOBID= 9507014
Free space on /tmp= 66300 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-100-5-mul.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-2080486-1247369998/watcher-2080486-1247369998 -o /tmp/evaluation-result-2080486-1247369998/solver-2080486-1247369998 -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-2080486-1247369998.xml

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

MD5SUM BENCH= 368c4b39c2d9adff7fe3e26447d96356
RANDOM SEED=100344359

node13.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		: 3000.241
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		: 3000.241
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:       1633296 kB
Buffers:         50816 kB
Cached:         267900 kB
SwapCached:          0 kB
Active:         164312 kB
Inactive:       182416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1992 kB
Writeback:           0 kB
Mapped:          39596 kB
Slab:            61132 kB
Committed_AS:   178036 kB
PageTables:       1840 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= 66300 MiB
End job on node13 at 2009-07-12 05:40:44