Trace number 2090617

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+picosatSAT 50.2154 50.5808

General information on the benchmark

Namecsp/tightness0.65/
normalized-rand-2-40-40-135-650-38_ext.xml
MD5SUM6b9ae4753c885d6159ba04543e130d89
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.73773
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints135
Maximum constraint arity2
Maximum domain size40
Number of constraints which are defined in extension135
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.05/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.05/0.07	c 0	BEGIN Sun Jul 12 11:32:45 2009
0.05/0.07	c 0	PID 27920
0.05/0.07	c 0	HOST node89.alineos.net
0.05/0.07	c 0	CONVERTING HOME/instance-2090617-1247391165.xml TO HOME/temp.csp
0.05/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2090617-1247391165.xml' 'HOME/temp.csp'
0.06/0.70	c 1	1 domains, 40 variables, 0 predicates, 135 relations, 135 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'
0.06/0.79	c 1	Parsing HOME/temp.csp
1.15/1.28	c 1	parsed 311 expressions
1.15/1.29	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.15/1.29	c 1	Converting to clausal form CSP
1.25/1.31	c 1	converted 32 (10%) expressions
1.25/1.32	c 1	converted 63 (20%) expressions
1.25/1.33	c 1	converted 94 (30%) expressions
1.25/1.33	c 1	converted 125 (40%) expressions
1.25/1.34	c 2	converted 156 (50%) expressions
1.25/1.37	c 2	converted 187 (60%) expressions
1.34/1.41	c 2	converted 218 (70%) expressions
1.34/1.44	c 2	converted 249 (80%) expressions
1.44/1.56	c 2	converted 280 (90%) expressions
1.54/1.60	c 2	converted 311 (100%) expressions
1.54/1.60	c 2	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.54/1.60	c 2	Heap : 15 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.54/1.60	c 2	Propagation in CSP
1.54/1.60	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.54/1.60	c 2	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.54/1.60	c 2	Heap : 15 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.54/1.61	c 2	Simplifing CSP by introducing new Boolean variables
1.54/1.61	c 2	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.54/1.61	c 2	Heap : 15 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.54/1.67	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.54/1.67	c 2	4 (10%) CSP integer variables are encoded (152 clauses, 1526 bytes)
1.54/1.68	c 2	8 (20%) CSP integer variables are encoded (304 clauses, 3198 bytes)
1.54/1.68	c 2	12 (30%) CSP integer variables are encoded (456 clauses, 4870 bytes)
1.54/1.68	c 2	16 (40%) CSP integer variables are encoded (608 clauses, 6542 bytes)
1.54/1.68	c 2	20 (50%) CSP integer variables are encoded (760 clauses, 8214 bytes)
1.54/1.68	c 2	24 (60%) CSP integer variables are encoded (912 clauses, 9886 bytes)
1.54/1.68	c 2	28 (70%) CSP integer variables are encoded (1064 clauses, 11739 bytes)
1.54/1.68	c 2	32 (80%) CSP integer variables are encoded (1216 clauses, 13715 bytes)
1.54/1.69	c 2	36 (90%) CSP integer variables are encoded (1368 clauses, 15691 bytes)
1.54/1.69	c 2	40 (100%) CSP integer variables are encoded (1520 clauses, 17667 bytes)
1.64/1.75	c 2	14 (10%) CSP clauses are encoded (6464 clauses, 103536 bytes)
1.64/1.78	c 2	27 (20%) CSP clauses are encoded (11029 clauses, 190894 bytes)
1.74/1.82	c 2	41 (30%) CSP clauses are encoded (16012 clauses, 289445 bytes)
1.74/1.85	c 2	54 (40%) CSP clauses are encoded (20621 clauses, 382750 bytes)
1.74/1.88	c 2	68 (50%) CSP clauses are encoded (25600 clauses, 483831 bytes)
1.84/1.90	c 2	81 (60%) CSP clauses are encoded (30202 clauses, 577173 bytes)
1.84/1.93	c 2	95 (70%) CSP clauses are encoded (35187 clauses, 679715 bytes)
1.84/1.96	c 2	108 (80%) CSP clauses are encoded (39797 clauses, 772791 bytes)
1.84/1.99	c 2	122 (90%) CSP clauses are encoded (44759 clauses, 879738 bytes)
1.94/2.02	c 2	135 (100%) CSP clauses are encoded (49378 clauses, 985588 bytes)
1.94/2.02	c 2	135 CSP clauses encoded
1.94/2.02	c 2	Writing map file : HOME/temp.map
1.94/2.02	c 2	Heap : 6 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.94/2.02	c 2	SAT : 1560 SAT variables, 49378 SAT clauses, 985588 bytes
1.94/2.02	c 2	Heap : 6 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.94/2.08	c 2	SOLVING HOME/temp.cnf
1.94/2.08	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
50.06/50.41	c 51	DECODING HOME/temp.out WITH HOME/temp.map
50.06/50.41	c 51	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'
50.06/50.49	c 51	Decoding HOME/temp.out
50.15/50.52	s SATISFIABLE
50.15/50.52	v 15 23 5 39 3 26 15 20 3 0 1 26 30 2 16 27 15 23 39 8 13 1 27 10 30 5 15 11 25 31 15 35 21 7 25 25 11 1 1 7
50.15/50.53	c 51	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
50.15/50.58	c 51	CPU 50.19 (0.05 0.02 49.69 0.43)
50.15/50.58	c 51	END Sun Jul 12 11:33:36 2009

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2090617-1247391165/watcher-2090617-1247391165 -o /tmp/evaluation-result-2090617-1247391165/solver-2090617-1247391165 -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-2090617-1247391165.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: 2.23 2.11 2.03 4/75 27920
/proc/meminfo: memFree=1795176/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=11864 CPUtime=0
/proc/27920/stat : 27920 (sugar) R 27918 27920 25546 0 -1 4194304 137 0 0 0 0 0 0 0 20 0 1 0 26181684 12148736 105 996147200 4194304 4206940 548682068608 18446744073709551615 249069745521 0 0 4224 0 0 0 0 17 1 0 0
/proc/27920/statm: 2966 105 73 3 0 66 0

[startup+0.0651211 s]
/proc/loadavg: 2.23 2.11 2.03 4/75 27920
/proc/meminfo: memFree=1795176/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=16344 CPUtime=0.05
/proc/27920/stat : 27920 (sugar) R 27918 27920 25546 0 -1 4194304 1009 0 0 0 4 1 0 0 20 0 1 0 26181684 16736256 977 996147200 4194304 4206940 548682068608 18446744073709551615 249087565853 0 0 4224 0 0 0 0 17 0 0 0
/proc/27920/statm: 4086 977 380 3 0 665 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16344

[startup+0.101128 s]
/proc/loadavg: 2.23 2.11 2.03 4/75 27920
/proc/meminfo: memFree=1795176/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=16868 CPUtime=0.06
/proc/27920/stat : 27920 (sugar) S 27918 27920 25546 0 -1 4194304 1227 128 0 0 4 2 0 0 16 0 1 0 26181684 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27920/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301147 s]
/proc/loadavg: 2.23 2.11 2.03 4/75 27920
/proc/meminfo: memFree=1795176/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=16868 CPUtime=0.06
/proc/27920/stat : 27920 (sugar) S 27918 27920 25546 0 -1 4194304 1227 128 0 0 4 2 0 0 16 0 1 0 26181684 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27920/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701186 s]
/proc/loadavg: 2.23 2.11 2.03 4/75 27920
/proc/meminfo: memFree=1795176/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=16868 CPUtime=0.06
/proc/27920/stat : 27920 (sugar) S 27918 27920 25546 0 -1 4194304 1227 128 0 0 4 2 0 0 16 0 1 0 26181684 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27920/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50227 s]
/proc/loadavg: 2.23 2.11 2.03 3/86 27942
/proc/meminfo: memFree=1783888/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=16868 CPUtime=0.69
/proc/27920/stat : 27920 (sugar) S 27918 27920 25546 0 -1 4194304 1309 4748 0 1 5 2 59 3 15 0 1 0 26181684 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27920/statm: 4217 1111 409 3 0 796 0
[pid=27933] ppid=27920 vsize=5356 CPUtime=0
/proc/27933/stat : 27933 (sh) S 27920 27920 25546 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26181757 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27933/statm: 1339 233 193 169 0 50 0
[pid=27934] ppid=27933 vsize=864384 CPUtime=0.75
/proc/27934/stat : 27934 (java) S 27933 27920 25546 0 -1 0 8126 0 1 0 72 3 0 0 20 0 9 0 26181757 885129216 7393 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27934/statm: 216096 7393 2566 9 0 210601 0
[pid=27934/tid=27935] ppid=27933 vsize=864384 CPUtime=0.44
/proc/27934/task/27935/stat : 27935 (java) R 27933 27920 25546 0 -1 64 2617 0 1 0 43 1 0 0 25 0 9 0 26181758 885129216 7393 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27934/tid=27936] ppid=27933 vsize=864384 CPUtime=0.25
/proc/27934/task/27936/stat : 27936 (java) R 27933 27920 25546 0 -1 64 4500 0 0 0 24 1 0 0 16 0 9 0 26181759 885129216 7393 996147200 134512640 134550932 4294955936 18446744073709551615 102768030 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=27934/tid=27937] ppid=27933 vsize=864384 CPUtime=0
/proc/27934/task/27937/stat : 27937 (java) S 27933 27920 25546 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26181759 885129216 7393 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27934/tid=27938] ppid=27933 vsize=864384 CPUtime=0
/proc/27934/task/27938/stat : 27938 (java) S 27933 27920 25546 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26181759 885129216 7393 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27934/tid=27939] ppid=27933 vsize=864384 CPUtime=0
/proc/27934/task/27939/stat : 27939 (java) S 27933 27920 25546 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 26181761 885129216 7393 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27934/tid=27940] ppid=27933 vsize=864384 CPUtime=0.04
/proc/27934/task/27940/stat : 27940 (java) S 27933 27920 25546 0 -1 64 307 0 0 0 4 0 0 0 16 0 9 0 26181761 885129216 7393 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27934/tid=27941] ppid=27933 vsize=864384 CPUtime=0
/proc/27934/task/27941/stat : 27941 (java) S 27933 27920 25546 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 26181761 885129216 7393 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27934/tid=27942] ppid=27933 vsize=864384 CPUtime=0
/proc/27934/task/27942/stat : 27942 (java) S 27933 27920 25546 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26181762 885129216 7393 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 886608

[startup+3.10242 s]
/proc/loadavg: 2.23 2.11 2.03 3/78 27944
/proc/meminfo: memFree=1789968/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=16868 CPUtime=1.99
/proc/27920/stat : 27920 (sugar) S 27918 27920 25546 0 -1 4194304 1365 14067 0 2 5 2 182 10 16 0 1 0 26181684 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27920/statm: 4217 1113 409 3 0 796 0
[pid=27943] ppid=27920 vsize=5356 CPUtime=0
/proc/27943/stat : 27943 (sh) S 27920 27920 25546 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26181893 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27943/statm: 1339 232 193 169 0 50 0
[pid=27944] ppid=27943 vsize=2720 CPUtime=1
/proc/27944/stat : 27944 (picosat) R 27943 27920 25546 0 -1 4194304 599 0 0 0 70 30 0 0 25 0 1 0 26181893 2785280 585 996147200 134512640 134931368 4294956256 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 0 0 0
/proc/27944/statm: 680 585 42 102 0 575 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 24944

[startup+6.30174 s]
/proc/loadavg: 2.21 2.10 2.02 3/78 27944
/proc/meminfo: memFree=1787152/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=16868 CPUtime=1.99
/proc/27920/stat : 27920 (sugar) S 27918 27920 25546 0 -1 4194304 1365 14067 0 2 5 2 182 10 16 0 1 0 26181684 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27920/statm: 4217 1113 409 3 0 796 0
[pid=27943] ppid=27920 vsize=5356 CPUtime=0
/proc/27943/stat : 27943 (sh) S 27920 27920 25546 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26181893 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27943/statm: 1339 232 193 169 0 50 0
[pid=27944] ppid=27943 vsize=3400 CPUtime=4.18
/proc/27944/stat : 27944 (picosat) R 27943 27920 25546 0 -1 4194304 796 0 0 0 388 30 0 0 25 0 1 0 26181893 3481600 780 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/27944/statm: 850 780 48 102 0 745 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 25624

[startup+12.7014 s]
/proc/loadavg: 2.19 2.10 2.02 3/78 27944
/proc/meminfo: memFree=1786904/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=16868 CPUtime=1.99
/proc/27920/stat : 27920 (sugar) S 27918 27920 25546 0 -1 4194304 1365 14067 0 2 5 2 182 10 16 0 1 0 26181684 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27920/statm: 4217 1113 409 3 0 796 0
[pid=27943] ppid=27920 vsize=5356 CPUtime=0
/proc/27943/stat : 27943 (sh) S 27920 27920 25546 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26181893 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27943/statm: 1339 232 193 169 0 50 0
[pid=27944] ppid=27943 vsize=3628 CPUtime=10.55
/proc/27944/stat : 27944 (picosat) R 27943 27920 25546 0 -1 4194304 854 0 0 0 1025 30 0 0 25 0 1 0 26181893 3715072 838 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 0 0 0
/proc/27944/statm: 907 838 48 102 0 802 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 25852

[startup+25.5016 s]
/proc/loadavg: 2.15 2.10 2.02 3/78 27944
/proc/meminfo: memFree=1786136/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=16868 CPUtime=1.99
/proc/27920/stat : 27920 (sugar) S 27918 27920 25546 0 -1 4194304 1365 14067 0 2 5 2 182 10 16 0 1 0 26181684 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27920/statm: 4217 1113 409 3 0 796 0
[pid=27943] ppid=27920 vsize=5356 CPUtime=0
/proc/27943/stat : 27943 (sh) S 27920 27920 25546 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26181893 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27943/statm: 1339 232 193 169 0 50 0
[pid=27944] ppid=27943 vsize=4392 CPUtime=23.28
/proc/27944/stat : 27944 (picosat) R 27943 27920 25546 0 -1 4194304 969 0 0 0 2298 30 0 0 25 0 1 0 26181893 4497408 953 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27944/statm: 1098 953 48 102 0 993 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 26616

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

[startup+38.3019 s]
/proc/loadavg: 2.12 2.09 2.02 3/78 27944
/proc/meminfo: memFree=1785816/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=16868 CPUtime=1.99
/proc/27920/stat : 27920 (sugar) S 27918 27920 25546 0 -1 4194304 1365 14067 0 2 5 2 182 10 16 0 1 0 26181684 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27920/statm: 4217 1113 409 3 0 796 0
[pid=27943] ppid=27920 vsize=5356 CPUtime=0
/proc/27943/stat : 27943 (sh) S 27920 27920 25546 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26181893 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27943/statm: 1339 232 193 169 0 50 0
[pid=27944] ppid=27943 vsize=4692 CPUtime=36.03
/proc/27944/stat : 27944 (picosat) R 27943 27920 25546 0 -1 4194304 1053 0 0 0 3572 31 0 0 25 0 1 0 26181893 4804608 1037 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27944/statm: 1173 1037 48 102 0 1068 0
Current children cumulated CPU time (s) 38.02
Current children cumulated vsize (KiB) 26916

[startup+44.7025 s]
/proc/loadavg: 2.10 2.09 2.02 3/78 27944
/proc/meminfo: memFree=1785688/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=16868 CPUtime=1.99
/proc/27920/stat : 27920 (sugar) S 27918 27920 25546 0 -1 4194304 1365 14067 0 2 5 2 182 10 16 0 1 0 26181684 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27920/statm: 4217 1113 409 3 0 796 0
[pid=27943] ppid=27920 vsize=5356 CPUtime=0
/proc/27943/stat : 27943 (sh) S 27920 27920 25546 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26181893 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27943/statm: 1339 232 193 169 0 50 0
[pid=27944] ppid=27943 vsize=4760 CPUtime=42.4
/proc/27944/stat : 27944 (picosat) R 27943 27920 25546 0 -1 4194304 1074 0 0 0 4209 31 0 0 25 0 1 0 26181893 4874240 1058 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27944/statm: 1190 1058 48 102 0 1085 0
Current children cumulated CPU time (s) 44.39
Current children cumulated vsize (KiB) 26984

[startup+47.9018 s]
/proc/loadavg: 2.10 2.09 2.02 3/78 27944
/proc/meminfo: memFree=1785560/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=16868 CPUtime=1.99
/proc/27920/stat : 27920 (sugar) S 27918 27920 25546 0 -1 4194304 1365 14067 0 2 5 2 182 10 16 0 1 0 26181684 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27920/statm: 4217 1113 409 3 0 796 0
[pid=27943] ppid=27920 vsize=5356 CPUtime=0
/proc/27943/stat : 27943 (sh) S 27920 27920 25546 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26181893 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27943/statm: 1339 232 193 169 0 50 0
[pid=27944] ppid=27943 vsize=4828 CPUtime=45.58
/proc/27944/stat : 27944 (picosat) R 27943 27920 25546 0 -1 4194304 1095 0 0 0 4527 31 0 0 25 0 1 0 26181893 4943872 1079 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/27944/statm: 1207 1079 48 102 0 1102 0
Current children cumulated CPU time (s) 47.57
Current children cumulated vsize (KiB) 27052

[startup+49.507 s]
/proc/loadavg: 2.10 2.09 2.02 3/78 27944
/proc/meminfo: memFree=1785560/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=16868 CPUtime=1.99
/proc/27920/stat : 27920 (sugar) S 27918 27920 25546 0 -1 4194304 1365 14067 0 2 5 2 182 10 16 0 1 0 26181684 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27920/statm: 4217 1113 409 3 0 796 0
[pid=27943] ppid=27920 vsize=5356 CPUtime=0
/proc/27943/stat : 27943 (sh) S 27920 27920 25546 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26181893 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27943/statm: 1339 232 193 169 0 50 0
[pid=27944] ppid=27943 vsize=4828 CPUtime=47.18
/proc/27944/stat : 27944 (picosat) R 27943 27920 25546 0 -1 4194304 1100 0 0 0 4687 31 0 0 25 0 1 0 26181893 4943872 1084 996147200 134512640 134931368 4294956256 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 0 0 0
/proc/27944/statm: 1207 1084 48 102 0 1102 0
Current children cumulated CPU time (s) 49.17
Current children cumulated vsize (KiB) 27052

[startup+50.3011 s]
/proc/loadavg: 2.10 2.09 2.02 3/78 27944
/proc/meminfo: memFree=1785560/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=16868 CPUtime=1.99
/proc/27920/stat : 27920 (sugar) S 27918 27920 25546 0 -1 4194304 1365 14067 0 2 5 2 182 10 16 0 1 0 26181684 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27920/statm: 4217 1113 409 3 0 796 0
[pid=27943] ppid=27920 vsize=5356 CPUtime=0
/proc/27943/stat : 27943 (sh) S 27920 27920 25546 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26181893 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27943/statm: 1339 232 193 169 0 50 0
[pid=27944] ppid=27943 vsize=4828 CPUtime=47.97
/proc/27944/stat : 27944 (picosat) R 27943 27920 25546 0 -1 4194304 1100 0 0 0 4766 31 0 0 25 0 1 0 26181893 4943872 1084 996147200 134512640 134931368 4294956256 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 0 0 0
/proc/27944/statm: 1207 1084 48 102 0 1102 0
Current children cumulated CPU time (s) 49.96
Current children cumulated vsize (KiB) 27052

[startup+50.5011 s]
/proc/loadavg: 2.10 2.09 2.02 3/86 27954
/proc/meminfo: memFree=1785688/2055920 swapFree=4192812/4192956
[pid=27920] ppid=27918 vsize=16868 CPUtime=50.08
/proc/27920/stat : 27920 (sugar) S 27918 27920 25546 0 -1 4194304 1446 15458 0 2 5 2 4960 41 16 0 1 0 26181684 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27920/statm: 4217 1113 409 3 0 796 0
[pid=27945] ppid=27920 vsize=5356 CPUtime=0
/proc/27945/stat : 27945 (sh) S 27920 27920 25546 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26186726 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27945/statm: 1339 233 193 169 0 50 0
[pid=27946] ppid=27945 vsize=862012 CPUtime=0.07
/proc/27946/stat : 27946 (java) S 27945 27920 25546 0 -1 0 2817 0 1 0 6 1 0 0 18 0 9 0 26186726 882700288 2290 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27946/statm: 215503 2290 1241 9 0 210416 0
[pid=27946/tid=27947] ppid=27945 vsize=862012 CPUtime=0.05
/proc/27946/task/27947/stat : 27947 (java) R 27945 27920 25546 0 -1 64 1902 0 1 0 5 0 0 0 20 0 9 0 26186727 882700288 2290 996147200 134512640 134550932 4294955984 18446744073709551615 4125973091 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27946/tid=27948] ppid=27945 vsize=862012 CPUtime=0
/proc/27946/task/27948/stat : 27948 (java) S 27945 27920 25546 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26186728 882700288 2290 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27946/tid=27949] ppid=27945 vsize=862012 CPUtime=0
/proc/27946/task/27949/stat : 27949 (java) S 27945 27920 25546 0 -1 64 11 0 0 0 0 0 0 0 19 0 9 0 26186729 882700288 2290 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27946/tid=27950] ppid=27945 vsize=862012 CPUtime=0
/proc/27946/task/27950/stat : 27950 (java) S 27945 27920 25546 0 -1 64 3 0 0 0 0 0 0 0 20 0 9 0 26186729 882700288 2290 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27946/tid=27951] ppid=27945 vsize=862012 CPUtime=0
/proc/27946/task/27951/stat : 27951 (java) S 27945 27920 25546 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 26186730 882700288 2290 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27946/tid=27952] ppid=27945 vsize=862012 CPUtime=0
/proc/27946/task/27952/stat : 27952 (java) S 27945 27920 25546 0 -1 64 221 0 0 0 0 0 0 0 18 0 9 0 26186730 882700288 2291 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27946/tid=27953] ppid=27945 vsize=862012 CPUtime=0
/proc/27946/task/27953/stat : 27953 (java) S 27945 27920 25546 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 26186731 882700288 2291 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27946/tid=27954] ppid=27945 vsize=862012 CPUtime=0
/proc/27946/task/27954/stat : 27954 (java) S 27945 27920 25546 0 -1 64 1 0 0 0 0 0 0 0 20 0 9 0 26186731 882700288 2291 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.15
Current children cumulated vsize (KiB) 884236

Child status: 0
Real time (s): 50.5808
CPU time (s): 50.2154
CPU user time (s): 49.7514
CPU system time (s): 0.463929
CPU usage (%): 99.2776
Max. virtual memory (cumulated for all children) (KiB): 886720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 49.7514
system time used= 0.463929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20748
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= 1713
involuntary context switches= 2271

runsolver used 0.070989 second user time and 0.169974 second system time

The end

Launcher Data 

Begin job on node89 at 2009-07-12 11:32:45
IDJOB=2090617
IDBENCH=59812
IDSOLVER=738
FILE ID=node89/2090617-1247391165
PBS_JOBID= 9507319
Free space on /tmp= 66264 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.65/normalized-rand-2-40-40-135-650-38_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-2090617-1247391165/watcher-2090617-1247391165 -o /tmp/evaluation-result-2090617-1247391165/solver-2090617-1247391165 -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-2090617-1247391165.xml

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

MD5SUM BENCH= 6b9ae4753c885d6159ba04543e130d89
RANDOM SEED=40084750

node89.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1795592 kB
Buffers:         26296 kB
Cached:         155876 kB
SwapCached:          0 kB
Active:         105776 kB
Inactive:       101928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795592 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          36620 kB
Slab:            37868 kB
Committed_AS:   188004 kB
PageTables:       1812 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= 66264 MiB
End job on node89 at 2009-07-12 11:33:36