Trace number 1099987

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.13+picosatSAT 33.3169 33.7376

General information on the benchmark

Namecsp/tightness0.65/
normalized-rand-2-40-40-135-650-48_ext.xml
MD5SUM0c4e483378a62a306e0301603920fb80
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 benchmark4.94825
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 (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.05	c 0	BEGIN Sat Jul  5 21:30:00 2008
0.00/0.05	c 0	PID 26742
0.00/0.05	c 0	HOST node68.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1099987-1215286200.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1099987-1215286200.xml' 'HOME/temp.csp'
0.03/0.65	c 1	1 domains, 40 variables, 0 predicates, 135 relations, 135 constraints
0.03/0.68	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.68	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.62/0.76	c 1	Parsing HOME/temp.csp
1.21/1.30	c 2	parsed 311 expressions
1.21/1.31	c 2	Heap : 8 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.21/1.31	c 2	Converting to clausal form CSP
1.21/1.33	c 2	converted 32 (10%) expressions
1.21/1.34	c 2	converted 63 (20%) expressions
1.21/1.34	c 2	converted 94 (30%) expressions
1.21/1.35	c 2	converted 125 (40%) expressions
1.21/1.35	c 2	converted 156 (50%) expressions
1.21/1.39	c 2	converted 187 (60%) expressions
1.31/1.42	c 2	converted 218 (70%) expressions
1.41/1.53	c 2	converted 249 (80%) expressions
1.41/1.57	c 2	converted 280 (90%) expressions
1.52/1.61	c 2	converted 311 (100%) expressions
1.52/1.61	c 2	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.52/1.61	c 2	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.52/1.61	c 2	Propagation in CSP
1.52/1.61	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.52/1.61	c 2	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.52/1.61	c 2	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.52/1.61	c 2	Simplifing CSP by introducing new Boolean variables
1.52/1.61	c 2	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.52/1.61	c 2	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.52/1.67	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.52/1.69	c 2	4 (10%) CSP integer variables are encoded (152 clauses, 1526 bytes)
1.52/1.69	c 2	8 (20%) CSP integer variables are encoded (304 clauses, 3198 bytes)
1.52/1.69	c 2	12 (30%) CSP integer variables are encoded (456 clauses, 4870 bytes)
1.52/1.69	c 2	16 (40%) CSP integer variables are encoded (608 clauses, 6542 bytes)
1.52/1.70	c 2	20 (50%) CSP integer variables are encoded (760 clauses, 8214 bytes)
1.62/1.70	c 2	24 (60%) CSP integer variables are encoded (912 clauses, 9886 bytes)
1.62/1.70	c 2	28 (70%) CSP integer variables are encoded (1064 clauses, 11739 bytes)
1.62/1.70	c 2	32 (80%) CSP integer variables are encoded (1216 clauses, 13715 bytes)
1.62/1.70	c 2	36 (90%) CSP integer variables are encoded (1368 clauses, 15691 bytes)
1.62/1.70	c 2	40 (100%) CSP integer variables are encoded (1520 clauses, 17667 bytes)
1.62/1.77	c 2	14 (10%) CSP clauses are encoded (6405 clauses, 104645 bytes)
1.72/1.80	c 2	27 (20%) CSP clauses are encoded (11000 clauses, 193112 bytes)
1.72/1.84	c 2	41 (30%) CSP clauses are encoded (15945 clauses, 290148 bytes)
1.72/1.87	c 2	54 (40%) CSP clauses are encoded (20521 clauses, 382874 bytes)
1.81/1.90	c 2	68 (50%) CSP clauses are encoded (25471 clauses, 482001 bytes)
1.81/1.93	c 2	81 (60%) CSP clauses are encoded (30054 clauses, 575197 bytes)
1.81/1.96	c 2	95 (70%) CSP clauses are encoded (34985 clauses, 676225 bytes)
1.81/1.99	c 2	108 (80%) CSP clauses are encoded (39607 clauses, 771902 bytes)
1.92/2.02	c 2	122 (90%) CSP clauses are encoded (44593 clauses, 882352 bytes)
1.92/2.05	c 2	135 (100%) CSP clauses are encoded (49256 clauses, 989218 bytes)
1.92/2.05	c 2	135 CSP clauses encoded
1.92/2.05	c 2	Writing map file : HOME/temp.map
1.92/2.06	c 2	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.92/2.06	c 2	SAT : 1560 SAT variables, 49256 SAT clauses, 989218 bytes
1.92/2.06	c 2	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.92/2.09	c 2	SOLVING HOME/temp.cnf
1.92/2.09	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
33.09/33.57	c 34	DECODING HOME/temp.out WITH HOME/temp.map
33.09/33.57	c 34	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
33.17/33.65	c 34	Decoding HOME/temp.out
33.17/33.67	s SATISFIABLE
33.17/33.68	v 36 37 4 36 38 28 26 24 25 2 24 36 30 3 28 14 27 4 16 0 4 22 38 1 33 13 36 3 35 16 4 25 19 23 7 30 1 1 21 16
33.17/33.68	c 34	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
33.17/33.73	c 34	CPU 32.85 (0.04 0 32.81 0.44)
33.17/33.73	c 34	END Sat Jul  5 21:30:34 2008

Verifier Data (download as text)

OK

Watcher Data (download as text)

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

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1099987-1215286200/watcher-1099987-1215286200 -o /tmp/evaluation-result-1099987-1215286200/solver-1099987-1215286200 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-1099987-1215286200.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 26742
/proc/meminfo: memFree=1696088/2055920 swapFree=4180444/4192956
[pid=26742] ppid=26740 vsize=12268 CPUtime=0
/proc/26742/stat : 26742 (sugar) R 26740 26742 21491 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 2007589583 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 213112289893 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/26742/statm: 3067 316 241 3 0 167 0

[startup+0.109801 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 26742
/proc/meminfo: memFree=1696088/2055920 swapFree=4180444/4192956
[pid=26742] ppid=26740 vsize=13600 CPUtime=0.03
/proc/26742/stat : 26742 (sugar) S 26740 26742 21491 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2007589583 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 213121020002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26742/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.202815 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 26742
/proc/meminfo: memFree=1696088/2055920 swapFree=4180444/4192956
[pid=26742] ppid=26740 vsize=13600 CPUtime=0.03
/proc/26742/stat : 26742 (sugar) S 26740 26742 21491 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2007589583 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 213121020002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26742/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302829 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 26742
/proc/meminfo: memFree=1696088/2055920 swapFree=4180444/4192956
[pid=26742] ppid=26740 vsize=13600 CPUtime=0.03
/proc/26742/stat : 26742 (sugar) S 26740 26742 21491 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2007589583 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 213121020002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26742/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701898 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 26742
/proc/meminfo: memFree=1696088/2055920 swapFree=4180444/4192956
[pid=26742] ppid=26740 vsize=13600 CPUtime=0.62
/proc/26742/stat : 26742 (sugar) S 26740 26742 21491 0 -1 4194304 956 4692 0 1 3 0 55 4 16 0 1 0 2007589583 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 213121020002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26742/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.62
Current children cumulated vsize (KiB) 13600

[startup+1.50205 s]
/proc/loadavg: 2.08 2.02 2.01 4/92 26764
/proc/meminfo: memFree=1682688/2055920 swapFree=4180444/4192956
[pid=26742] ppid=26740 vsize=13600 CPUtime=0.62
/proc/26742/stat : 26742 (sugar) S 26740 26742 21491 0 -1 4194304 973 4692 0 1 3 0 55 4 15 0 1 0 2007589583 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 213121020002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26742/statm: 3400 797 370 3 0 500 0
[pid=26755] ppid=26742 vsize=5356 CPUtime=0
/proc/26755/stat : 26755 (sh) S 26742 26742 21491 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2007589651 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 213112120132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26755/statm: 1339 233 193 169 0 50 0
[pid=26756] ppid=26755 vsize=864224 CPUtime=0.79
/proc/26756/stat : 26756 (java) S 26755 26742 21491 0 -1 0 8009 0 1 0 75 4 0 0 18 0 9 0 2007589651 884965376 7279 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26756/statm: 216056 7279 2540 9 0 210631 0
[pid=26756/tid=26757] ppid=26755 vsize=864224 CPUtime=0.43
/proc/26756/task/26757/stat : 26757 (java) R 26755 26742 21491 0 -1 64 2589 0 1 0 41 2 0 0 18 0 9 0 2007589652 884965376 7279 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26756/tid=26758] ppid=26755 vsize=864224 CPUtime=0.26
/proc/26756/task/26758/stat : 26758 (java) R 26755 26742 21491 0 -1 64 4393 0 0 0 25 1 0 0 16 0 9 0 2007589653 884965376 7279 996147200 134512640 134550740 4294955952 18446744073709551615 104181349 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26756/tid=26759] ppid=26755 vsize=864224 CPUtime=0
/proc/26756/task/26759/stat : 26759 (java) S 26755 26742 21491 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2007589653 884965376 7279 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26756/tid=26760] ppid=26755 vsize=864224 CPUtime=0
/proc/26756/task/26760/stat : 26760 (java) S 26755 26742 21491 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2007589653 884965376 7279 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26756/tid=26761] ppid=26755 vsize=864224 CPUtime=0
/proc/26756/task/26761/stat : 26761 (java) S 26755 26742 21491 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2007589655 884965376 7279 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26756/tid=26762] ppid=26755 vsize=864224 CPUtime=0.07
/proc/26756/task/26762/stat : 26762 (java) S 26755 26742 21491 0 -1 64 331 0 0 0 7 0 0 0 16 0 9 0 2007589655 884965376 7279 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26756/tid=26763] ppid=26755 vsize=864224 CPUtime=0
/proc/26756/task/26763/stat : 26763 (java) S 26755 26742 21491 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2007589655 884965376 7279 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26756/tid=26764] ppid=26755 vsize=864224 CPUtime=0
/proc/26756/task/26764/stat : 26764 (java) S 26755 26742 21491 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2007589655 884965376 7279 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 883180

[startup+3.1013 s]
/proc/loadavg: 2.08 2.02 2.01 3/84 26766
/proc/meminfo: memFree=1691712/2055920 swapFree=4180444/4192956
[pid=26742] ppid=26740 vsize=13600 CPUtime=2
/proc/26742/stat : 26742 (sugar) S 26740 26742 21491 0 -1 4194304 1021 13924 0 2 4 0 184 12 16 0 1 0 2007589583 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 213121020002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26742/statm: 3400 798 370 3 0 500 0
[pid=26765] ppid=26742 vsize=5356 CPUtime=0
/proc/26765/stat : 26765 (sh) S 26742 26742 21491 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007589792 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213112120132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26765/statm: 1339 232 193 169 0 50 0
[pid=26766] ppid=26765 vsize=2720 CPUtime=0.98
/proc/26766/stat : 26766 (picosat) R 26765 26742 21491 0 -1 4194304 590 0 0 0 70 28 0 0 25 0 1 0 2007589793 2785280 576 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/26766/statm: 680 576 42 102 0 575 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 21676

[startup+6.30284 s]
/proc/loadavg: 2.07 2.02 2.00 3/84 26766
/proc/meminfo: memFree=1689088/2055920 swapFree=4180444/4192956
[pid=26742] ppid=26740 vsize=13600 CPUtime=2
/proc/26742/stat : 26742 (sugar) S 26740 26742 21491 0 -1 4194304 1021 13924 0 2 4 0 184 12 16 0 1 0 2007589583 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 213121020002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26742/statm: 3400 798 370 3 0 500 0
[pid=26765] ppid=26742 vsize=5356 CPUtime=0
/proc/26765/stat : 26765 (sh) S 26742 26742 21491 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007589792 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213112120132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26765/statm: 1339 232 193 169 0 50 0
[pid=26766] ppid=26765 vsize=3488 CPUtime=4.15
/proc/26766/stat : 26766 (picosat) R 26765 26742 21491 0 -1 4194304 805 0 0 0 386 29 0 0 25 0 1 0 2007589793 3571712 789 996147200 134512640 134931368 4294956256 18446744073709551615 134525612 0 0 4096 0 0 0 0 17 1 0 0
/proc/26766/statm: 872 789 48 102 0 767 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 22444

[startup+12.7019 s]
/proc/loadavg: 2.07 2.02 2.00 3/84 26766
/proc/meminfo: memFree=1688776/2055920 swapFree=4180444/4192956
[pid=26742] ppid=26740 vsize=13600 CPUtime=2
/proc/26742/stat : 26742 (sugar) S 26740 26742 21491 0 -1 4194304 1021 13924 0 2 4 0 184 12 16 0 1 0 2007589583 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 213121020002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26742/statm: 3400 798 370 3 0 500 0
[pid=26765] ppid=26742 vsize=5356 CPUtime=0
/proc/26765/stat : 26765 (sh) S 26742 26742 21491 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007589792 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213112120132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26765/statm: 1339 232 193 169 0 50 0
[pid=26766] ppid=26765 vsize=3696 CPUtime=10.49
/proc/26766/stat : 26766 (picosat) R 26765 26742 21491 0 -1 4194304 879 0 0 0 1020 29 0 0 25 0 1 0 2007589793 3784704 863 996147200 134512640 134931368 4294956256 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/26766/statm: 924 863 48 102 0 819 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 22652

[startup+25.5021 s]
/proc/loadavg: 2.05 2.01 2.00 3/84 26766
/proc/meminfo: memFree=1688392/2055920 swapFree=4180444/4192956
[pid=26742] ppid=26740 vsize=13600 CPUtime=2
/proc/26742/stat : 26742 (sugar) S 26740 26742 21491 0 -1 4194304 1021 13924 0 2 4 0 184 12 16 0 1 0 2007589583 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 213121020002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26742/statm: 3400 798 370 3 0 500 0
[pid=26765] ppid=26742 vsize=5356 CPUtime=0
/proc/26765/stat : 26765 (sh) S 26742 26742 21491 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007589792 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213112120132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26765/statm: 1339 232 193 169 0 50 0
[pid=26766] ppid=26765 vsize=4384 CPUtime=23.16
/proc/26766/stat : 26766 (picosat) R 26765 26742 21491 0 -1 4194304 964 0 0 0 2287 29 0 0 25 0 1 0 2007589793 4489216 948 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/26766/statm: 1096 948 48 102 0 991 0
Current children cumulated CPU time (s) 25.16
Current children cumulated vsize (KiB) 23340

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

[startup+25.6021 s]
/proc/loadavg: 2.05 2.01 2.00 3/84 26766
/proc/meminfo: memFree=1688392/2055920 swapFree=4180444/4192956
[pid=26742] ppid=26740 vsize=13600 CPUtime=2
/proc/26742/stat : 26742 (sugar) S 26740 26742 21491 0 -1 4194304 1021 13924 0 2 4 0 184 12 16 0 1 0 2007589583 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 213121020002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26742/statm: 3400 798 370 3 0 500 0
[pid=26765] ppid=26742 vsize=5356 CPUtime=0
/proc/26765/stat : 26765 (sh) S 26742 26742 21491 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007589792 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213112120132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26765/statm: 1339 232 193 169 0 50 0
[pid=26766] ppid=26765 vsize=4384 CPUtime=23.26
/proc/26766/stat : 26766 (picosat) R 26765 26742 21491 0 -1 4194304 964 0 0 0 2297 29 0 0 25 0 1 0 2007589793 4489216 948 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26766/statm: 1096 948 48 102 0 991 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 23340

[startup+28.8016 s]
/proc/loadavg: 2.05 2.01 2.00 3/84 26766
/proc/meminfo: memFree=1688328/2055920 swapFree=4180444/4192956
[pid=26742] ppid=26740 vsize=13600 CPUtime=2
/proc/26742/stat : 26742 (sugar) S 26740 26742 21491 0 -1 4194304 1021 13924 0 2 4 0 184 12 16 0 1 0 2007589583 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 213121020002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26742/statm: 3400 798 370 3 0 500 0
[pid=26765] ppid=26742 vsize=5356 CPUtime=0
/proc/26765/stat : 26765 (sh) S 26742 26742 21491 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007589792 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213112120132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26765/statm: 1339 232 193 169 0 50 0
[pid=26766] ppid=26765 vsize=4384 CPUtime=26.43
/proc/26766/stat : 26766 (picosat) R 26765 26742 21491 0 -1 4194304 976 0 0 0 2614 29 0 0 25 0 1 0 2007589793 4489216 960 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26766/statm: 1096 960 48 102 0 991 0
Current children cumulated CPU time (s) 28.43
Current children cumulated vsize (KiB) 23340

[startup+32.0072 s]
/proc/loadavg: 2.05 2.01 2.00 3/84 26766
/proc/meminfo: memFree=1688264/2055920 swapFree=4180444/4192956
[pid=26742] ppid=26740 vsize=13600 CPUtime=2
/proc/26742/stat : 26742 (sugar) S 26740 26742 21491 0 -1 4194304 1021 13924 0 2 4 0 184 12 16 0 1 0 2007589583 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 213121020002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26742/statm: 3400 798 370 3 0 500 0
[pid=26765] ppid=26742 vsize=5356 CPUtime=0
/proc/26765/stat : 26765 (sh) S 26742 26742 21491 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007589792 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213112120132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26765/statm: 1339 232 193 169 0 50 0
[pid=26766] ppid=26765 vsize=4516 CPUtime=29.6
/proc/26766/stat : 26766 (picosat) R 26765 26742 21491 0 -1 4194304 1003 0 0 0 2931 29 0 0 25 0 1 0 2007589793 4624384 987 996147200 134512640 134931368 4294956256 18446744073709551615 134523985 0 0 4096 0 0 0 0 17 1 0 0
/proc/26766/statm: 1129 987 48 102 0 1024 0
Current children cumulated CPU time (s) 31.6
Current children cumulated vsize (KiB) 23472

[startup+32.8013 s]
/proc/loadavg: 2.05 2.01 2.00 3/84 26766
/proc/meminfo: memFree=1688264/2055920 swapFree=4180444/4192956
[pid=26742] ppid=26740 vsize=13600 CPUtime=2
/proc/26742/stat : 26742 (sugar) S 26740 26742 21491 0 -1 4194304 1021 13924 0 2 4 0 184 12 16 0 1 0 2007589583 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 213121020002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26742/statm: 3400 798 370 3 0 500 0
[pid=26765] ppid=26742 vsize=5356 CPUtime=0
/proc/26765/stat : 26765 (sh) S 26742 26742 21491 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007589792 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213112120132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26765/statm: 1339 232 193 169 0 50 0
[pid=26766] ppid=26765 vsize=4516 CPUtime=30.4
/proc/26766/stat : 26766 (picosat) R 26765 26742 21491 0 -1 4194304 1003 0 0 0 3011 29 0 0 25 0 1 0 2007589793 4624384 987 996147200 134512640 134931368 4294956256 18446744073709551615 134544724 0 0 4096 0 0 0 0 17 1 0 0
/proc/26766/statm: 1129 987 48 102 0 1024 0
Current children cumulated CPU time (s) 32.4
Current children cumulated vsize (KiB) 23472

[startup+33.2014 s]
/proc/loadavg: 2.05 2.01 2.00 3/84 26766
/proc/meminfo: memFree=1688264/2055920 swapFree=4180444/4192956
[pid=26742] ppid=26740 vsize=13600 CPUtime=2
/proc/26742/stat : 26742 (sugar) S 26740 26742 21491 0 -1 4194304 1021 13924 0 2 4 0 184 12 16 0 1 0 2007589583 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 213121020002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26742/statm: 3400 798 370 3 0 500 0
[pid=26765] ppid=26742 vsize=5356 CPUtime=0
/proc/26765/stat : 26765 (sh) S 26742 26742 21491 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007589792 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 213112120132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26765/statm: 1339 232 193 169 0 50 0
[pid=26766] ppid=26765 vsize=4516 CPUtime=30.79
/proc/26766/stat : 26766 (picosat) R 26765 26742 21491 0 -1 4194304 1003 0 0 0 3050 29 0 0 25 0 1 0 2007589793 4624384 987 996147200 134512640 134931368 4294956256 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/26766/statm: 1129 987 48 102 0 1024 0
Current children cumulated CPU time (s) 32.79
Current children cumulated vsize (KiB) 23472

[startup+33.6014 s]
/proc/loadavg: 2.05 2.01 2.00 3/84 26766
/proc/meminfo: memFree=1688264/2055920 swapFree=4180444/4192956
[pid=26742] ppid=26740 vsize=13600 CPUtime=33.17
/proc/26742/stat : 26742 (sugar) S 26740 26742 21491 0 -1 4194304 1070 15218 0 2 4 0 3271 42 17 0 1 0 2007589583 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 213121020002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26742/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 33.17
Current children cumulated vsize (KiB) 13600

[startup+33.7014 s]
/proc/loadavg: 2.05 2.01 2.00 3/84 26766
/proc/meminfo: memFree=1688264/2055920 swapFree=4180444/4192956
[pid=26742] ppid=26740 vsize=13600 CPUtime=33.17
/proc/26742/stat : 26742 (sugar) S 26740 26742 21491 0 -1 4194304 1090 15218 0 2 4 0 3271 42 16 0 1 0 2007589583 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 213121020002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26742/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 33.17
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 33.7376
CPU time (s): 33.3169
CPU user time (s): 32.857
CPU system time (s): 0.45993
CPU usage (%): 98.753
Max. virtual memory (cumulated for all children) (KiB): 883292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 32.857
system time used= 0.45993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20053
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= 1836
involuntary context switches= 3021

runsolver used 0.038994 second user time and 0.124981 second system time

The end

Launcher Data (download as text)

Begin job on node68 at 2008-07-05 21:30:00
IDJOB=1099987
IDBENCH=59811
IDSOLVER=345
FILE ID=node68/1099987-1215286200
PBS_JOBID= 7882296
Free space on /tmp= 66528 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.65/normalized-rand-2-40-40-135-650-48_ext.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1099987-1215286200/watcher-1099987-1215286200 -o /tmp/evaluation-result-1099987-1215286200/solver-1099987-1215286200 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-1099987-1215286200.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0c4e483378a62a306e0301603920fb80
RANDOM SEED=933433277

node68.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		: 3000.261
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		: 3000.261
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:       1696568 kB
Buffers:         60760 kB
Cached:         222216 kB
SwapCached:       6772 kB
Active:         178764 kB
Inactive:       126080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1696568 kB
SwapTotal:     4192956 kB
SwapFree:      4180444 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:          36856 kB
Slab:            39832 kB
Committed_AS:  4404508 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= 66524 MiB
End job on node68 at 2008-07-05 21:30:34