Trace number 1051344

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.13+picosatUNSAT 42.0586 42.5601

General information on the benchmark

Namecsp/golombRulerArity4/
normalized-ruler-25-8-a4.xml
MD5SUM911be6f11691798737b435362407e4b1
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.166974
Satisfiable
(Un)Satisfiability was proved
Number of variables8
Number of constraints350
Maximum constraint arity4
Maximum domain size26
Number of constraints which are defined in extension0
Number of constraints which are defined in intension350
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Thu Jul  3 04:42:18 2008
0.00/0.04	c 0	PID 10819
0.04/0.04	c 0	HOST node24.alineos.net
0.04/0.05	c 0	CONVERTING HOME/instance-1051344-1215052938.xml TO HOME/temp.csp
0.04/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1051344-1215052938.xml' 'HOME/temp.csp'
0.04/0.34	c 0	1 domains, 8 variables, 2 predicates, 0 relations, 350 constraints
0.04/0.36	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.36	c 0	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'
0.33/0.44	c 0	Parsing HOME/temp.csp
0.33/0.56	c 0	parsed 361 expressions
0.33/0.56	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.33/0.56	c 0	Converting to clausal form CSP
0.33/0.59	c 0	converted 37 (10%) expressions
0.33/0.61	c 0	converted 73 (20%) expressions
0.33/0.63	c 0	converted 109 (30%) expressions
0.33/0.65	c 0	converted 145 (40%) expressions
0.33/0.69	c 0	converted 181 (50%) expressions
0.33/0.79	c 0	converted 217 (60%) expressions
0.33/0.81	c 0	converted 253 (70%) expressions
0.33/0.84	c 0	converted 289 (80%) expressions
0.33/0.85	c 0	converted 325 (90%) expressions
0.33/0.87	c 0	converted 361 (100%) expressions
0.33/0.87	c 0	CSP : 848 integers, 0 booleans, 2030 clauses, largest domain size 51
0.33/0.87	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.33/0.87	c 0	Propagation in CSP
0.33/0.95	c 1	11816 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.33/0.95	c 1	CSP : 848 integers, 0 booleans, 2030 clauses, largest domain size 37
0.33/0.95	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.33/0.95	c 1	Simplifing CSP by introducing new Boolean variables
0.33/0.96	c 1	CSP : 848 integers, 644 booleans, 2674 clauses, largest domain size 37
0.33/0.96	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.33/0.99	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.94/1.02	c 1	85 (10%) CSP integer variables are encoded (2831 clauses, 34728 bytes)
0.94/1.03	c 1	170 (20%) CSP integer variables are encoded (5806 clauses, 73403 bytes)
0.94/1.03	c 1	255 (30%) CSP integer variables are encoded (8781 clauses, 112078 bytes)
0.94/1.03	c 1	340 (40%) CSP integer variables are encoded (11756 clauses, 154830 bytes)
0.94/1.04	c 1	424 (50%) CSP integer variables are encoded (14696 clauses, 198930 bytes)
0.94/1.04	c 1	509 (60%) CSP integer variables are encoded (17671 clauses, 243555 bytes)
0.94/1.05	c 1	594 (70%) CSP integer variables are encoded (20646 clauses, 288180 bytes)
0.94/1.05	c 1	679 (80%) CSP integer variables are encoded (23621 clauses, 332805 bytes)
0.94/1.06	c 1	764 (90%) CSP integer variables are encoded (26596 clauses, 377430 bytes)
0.94/1.06	c 1	848 (100%) CSP integer variables are encoded (29536 clauses, 421530 bytes)
1.04/1.12	c 1	268 (10%) CSP clauses are encoded (45752 clauses, 728464 bytes)
1.14/1.22	c 1	535 (20%) CSP clauses are encoded (98509 clauses, 1498586 bytes)
1.23/1.35	c 1	803 (30%) CSP clauses are encoded (170135 clauses, 2532638 bytes)
1.33/1.48	c 1	1070 (40%) CSP clauses are encoded (241692 clauses, 3566410 bytes)
1.54/1.61	c 1	1337 (50%) CSP clauses are encoded (313592 clauses, 4678537 bytes)
1.63/1.75	c 1	1605 (60%) CSP clauses are encoded (385489 clauses, 5812972 bytes)
1.73/1.89	c 2	1872 (70%) CSP clauses are encoded (456723 clauses, 6938979 bytes)
1.93/2.02	c 2	2140 (80%) CSP clauses are encoded (528989 clauses, 8092875 bytes)
2.03/2.16	c 2	2407 (90%) CSP clauses are encoded (600907 clauses, 9240015 bytes)
2.12/2.29	c 2	2674 (100%) CSP clauses are encoded (671830 clauses, 10390139 bytes)
2.12/2.29	c 2	2674 CSP clauses encoded
2.12/2.29	c 2	Writing map file : HOME/temp.map
2.12/2.29	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.12/2.29	c 2	SAT : 31028 SAT variables, 671830 SAT clauses, 10390139 bytes
2.12/2.29	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.21/2.34	c 2	SOLVING HOME/temp.cnf
2.21/2.34	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
41.89/42.43	c 42	DECODING HOME/temp.out WITH HOME/temp.map
41.89/42.43	c 42	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
41.92/42.51	c 42	Decoding HOME/temp.out
41.92/42.53	s UNSATISFIABLE
41.92/42.53	c 42	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
41.92/42.54	c 42	CPU 38.62 (0.03 0.01 38.59 3.4)
41.92/42.54	c 42	END Thu Jul  3 04:43:00 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051344-1215052938/watcher-1051344-1215052938 -o /tmp/evaluation-result-1051344-1215052938/solver-1051344-1215052938 -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-1051344-1215052938.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: 2.04 2.02 2.00 4/80 10819
/proc/meminfo: memFree=1747512/2055920 swapFree=4180448/4192956
[pid=10819] ppid=10817 vsize=18572 CPUtime=0
/proc/10819/stat : 10819 (runsolver) R 10817 10819 8596 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1984268319 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 237788261671 0 0 4096 24578 0 0 0 17 1 0 0
/proc/10819/statm: 4643 292 257 25 0 2626 0

[startup+0.0480539 s]
/proc/loadavg: 2.04 2.02 2.00 4/80 10819
/proc/meminfo: memFree=1747512/2055920 swapFree=4180448/4192956
[pid=10819] ppid=10817 vsize=13600 CPUtime=0.04
/proc/10819/stat : 10819 (sugar) S 10817 10819 8596 0 -1 4194304 837 0 0 0 3 1 0 0 20 0 1 0 1984268319 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10819/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.100744 s]
/proc/loadavg: 2.04 2.02 2.00 4/80 10819
/proc/meminfo: memFree=1747512/2055920 swapFree=4180448/4192956
[pid=10819] ppid=10817 vsize=13600 CPUtime=0.04
/proc/10819/stat : 10819 (sugar) S 10817 10819 8596 0 -1 4194304 900 127 0 0 3 1 0 0 21 0 1 0 1984268319 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10819/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301763 s]
/proc/loadavg: 2.04 2.02 2.00 4/80 10819
/proc/meminfo: memFree=1747512/2055920 swapFree=4180448/4192956
[pid=10819] ppid=10817 vsize=13600 CPUtime=0.04
/proc/10819/stat : 10819 (sugar) S 10817 10819 8596 0 -1 4194304 900 127 0 0 3 1 0 0 21 0 1 0 1984268319 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10819/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701807 s]
/proc/loadavg: 2.04 2.02 2.00 4/80 10819
/proc/meminfo: memFree=1747512/2055920 swapFree=4180448/4192956
[pid=10819] ppid=10817 vsize=13600 CPUtime=0.33
/proc/10819/stat : 10819 (sugar) S 10817 10819 8596 0 -1 4194304 973 4505 0 1 3 1 26 3 15 0 1 0 1984268319 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10819/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 13600

[startup+1.50289 s]
/proc/loadavg: 2.12 2.04 2.01 3/91 10841
/proc/meminfo: memFree=1732896/2055920 swapFree=4180448/4192956
[pid=10819] ppid=10817 vsize=13600 CPUtime=0.33
/proc/10819/stat : 10819 (sugar) S 10817 10819 8596 0 -1 4194304 974 4505 0 1 3 1 26 3 15 0 1 0 1984268319 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10819/statm: 3400 797 370 3 0 500 0
[pid=10832] ppid=10819 vsize=5356 CPUtime=0
/proc/10832/stat : 10832 (sh) S 10819 10819 8596 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1984268356 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10832/statm: 1339 233 193 169 0 50 0
[pid=10833] ppid=10832 vsize=868372 CPUtime=1.11
/proc/10833/stat : 10833 (java) S 10832 10819 8596 0 -1 0 6558 0 1 0 104 7 0 0 18 0 9 0 1984268356 889212928 5668 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10833/statm: 217093 5668 2562 9 0 211640 0
[pid=10833/tid=10834] ppid=10832 vsize=868372 CPUtime=0.78
/proc/10833/task/10834/stat : 10834 (java) R 10832 10819 8596 0 -1 64 2831 0 1 0 74 4 0 0 21 0 9 0 1984268357 889212928 5668 996147200 134512640 134550740 4294955952 18446744073709551615 4126925902 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10833/tid=10835] ppid=10832 vsize=868372 CPUtime=0.07
/proc/10833/task/10835/stat : 10835 (java) S 10832 10819 8596 0 -1 64 1563 0 0 0 7 0 0 0 16 0 9 0 1984268358 889212928 5668 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=10833/tid=10836] ppid=10832 vsize=868372 CPUtime=0
/proc/10833/task/10836/stat : 10836 (java) S 10832 10819 8596 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 1984268358 889212928 5668 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10833/tid=10837] ppid=10832 vsize=868372 CPUtime=0
/proc/10833/task/10837/stat : 10837 (java) S 10832 10819 8596 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1984268358 889212928 5668 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10833/tid=10838] ppid=10832 vsize=868372 CPUtime=0
/proc/10833/task/10838/stat : 10838 (java) S 10832 10819 8596 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1984268360 889212928 5668 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10833/tid=10839] ppid=10832 vsize=868372 CPUtime=0.22
/proc/10833/task/10839/stat : 10839 (java) S 10832 10819 8596 0 -1 64 1471 0 0 0 21 1 0 0 16 0 9 0 1984268360 889212928 5668 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10833/tid=10840] ppid=10832 vsize=868372 CPUtime=0
/proc/10833/task/10840/stat : 10840 (java) S 10832 10819 8596 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1984268360 889212928 5668 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10833/tid=10841] ppid=10832 vsize=868372 CPUtime=0
/proc/10833/task/10841/stat : 10841 (java) S 10832 10819 8596 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1984268360 889212928 5668 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 887328

[startup+3.10105 s]
/proc/loadavg: 2.12 2.04 2.01 3/91 10841
/proc/meminfo: memFree=1723808/2055920 swapFree=4180448/4192956
[pid=10819] ppid=10817 vsize=13600 CPUtime=2.23
/proc/10819/stat : 10819 (sugar) S 10817 10819 8596 0 -1 4194304 1021 11599 0 2 3 1 202 17 16 0 1 0 1984268319 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10819/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 2.23
Current children cumulated vsize (KiB) 13600

[startup+6.30143 s]
/proc/loadavg: 2.11 2.04 2.01 3/83 10843
/proc/meminfo: memFree=1721184/2055920 swapFree=4180448/4192956
[pid=10819] ppid=10817 vsize=13600 CPUtime=2.23
/proc/10819/stat : 10819 (sugar) S 10817 10819 8596 0 -1 4194304 1021 11599 0 2 3 1 202 17 16 0 1 0 1984268319 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10819/statm: 3400 797 370 3 0 500 0
[pid=10842] ppid=10819 vsize=5356 CPUtime=0
/proc/10842/stat : 10842 (sh) S 10819 10819 8596 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984268554 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10842/statm: 1339 232 193 169 0 50 0
[pid=10843] ppid=10842 vsize=18180 CPUtime=3.9
/proc/10843/stat : 10843 (picosat) R 10842 10819 8596 0 -1 4194304 4299 0 0 0 175 215 0 0 25 0 1 0 1984268554 18616320 4285 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 4545 4285 40 102 0 4440 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 37136

[startup+12.7021 s]
/proc/loadavg: 2.10 2.04 2.00 3/83 10843
/proc/meminfo: memFree=1710112/2055920 swapFree=4180448/4192956
[pid=10819] ppid=10817 vsize=13600 CPUtime=2.23
/proc/10819/stat : 10819 (sugar) S 10817 10819 8596 0 -1 4194304 1021 11599 0 2 3 1 202 17 16 0 1 0 1984268319 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10819/statm: 3400 797 370 3 0 500 0
[pid=10842] ppid=10819 vsize=5356 CPUtime=0
/proc/10842/stat : 10842 (sh) S 10819 10819 8596 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984268554 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10842/statm: 1339 232 193 169 0 50 0
[pid=10843] ppid=10842 vsize=27224 CPUtime=10.25
/proc/10843/stat : 10843 (picosat) R 10842 10819 8596 0 -1 4194304 6211 0 0 0 706 319 0 0 25 0 1 0 1984268554 27877376 6197 996147200 134512640 134931368 4294956256 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 6806 6197 42 102 0 6701 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 46180

[startup+25.5014 s]
/proc/loadavg: 2.08 2.03 2.00 3/83 10843
/proc/meminfo: memFree=1710176/2055920 swapFree=4180448/4192956
[pid=10819] ppid=10817 vsize=13600 CPUtime=2.23
/proc/10819/stat : 10819 (sugar) S 10817 10819 8596 0 -1 4194304 1021 11599 0 2 3 1 202 17 16 0 1 0 1984268319 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10819/statm: 3400 797 370 3 0 500 0
[pid=10842] ppid=10819 vsize=5356 CPUtime=0
/proc/10842/stat : 10842 (sh) S 10819 10819 8596 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984268554 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10842/statm: 1339 232 193 169 0 50 0
[pid=10843] ppid=10842 vsize=27224 CPUtime=22.92
/proc/10843/stat : 10843 (picosat) R 10842 10819 8596 0 -1 4194304 6213 0 0 0 1973 319 0 0 25 0 1 0 1984268554 27877376 6199 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 6806 6199 42 102 0 6701 0
Current children cumulated CPU time (s) 25.15
Current children cumulated vsize (KiB) 46180

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

[startup+31.9071 s]
/proc/loadavg: 2.07 2.03 2.00 3/83 10843
/proc/meminfo: memFree=1710240/2055920 swapFree=4180448/4192956
[pid=10819] ppid=10817 vsize=13600 CPUtime=2.23
/proc/10819/stat : 10819 (sugar) S 10817 10819 8596 0 -1 4194304 1021 11599 0 2 3 1 202 17 16 0 1 0 1984268319 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10819/statm: 3400 797 370 3 0 500 0
[pid=10842] ppid=10819 vsize=5356 CPUtime=0
/proc/10842/stat : 10842 (sh) S 10819 10819 8596 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984268554 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10842/statm: 1339 232 193 169 0 50 0
[pid=10843] ppid=10842 vsize=27224 CPUtime=29.27
/proc/10843/stat : 10843 (picosat) R 10842 10819 8596 0 -1 4194304 6223 0 0 0 2608 319 0 0 25 0 1 0 1984268554 27877376 6209 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 6806 6209 42 102 0 6701 0
Current children cumulated CPU time (s) 31.5
Current children cumulated vsize (KiB) 46180

[startup+38.3027 s]
/proc/loadavg: 2.06 2.03 2.00 3/83 10843
/proc/meminfo: memFree=1710240/2055920 swapFree=4180448/4192956
[pid=10819] ppid=10817 vsize=13600 CPUtime=2.23
/proc/10819/stat : 10819 (sugar) S 10817 10819 8596 0 -1 4194304 1021 11599 0 2 3 1 202 17 16 0 1 0 1984268319 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10819/statm: 3400 797 370 3 0 500 0
[pid=10842] ppid=10819 vsize=5356 CPUtime=0
/proc/10842/stat : 10842 (sh) S 10819 10819 8596 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984268554 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10842/statm: 1339 232 193 169 0 50 0
[pid=10843] ppid=10842 vsize=27224 CPUtime=35.6
/proc/10843/stat : 10843 (picosat) R 10842 10819 8596 0 -1 4194304 6225 0 0 0 3241 319 0 0 25 0 1 0 1984268554 27877376 6211 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 6806 6211 42 102 0 6701 0
Current children cumulated CPU time (s) 37.83
Current children cumulated vsize (KiB) 46180

[startup+39.9029 s]
/proc/loadavg: 2.06 2.03 2.00 3/83 10843
/proc/meminfo: memFree=1710176/2055920 swapFree=4180448/4192956
[pid=10819] ppid=10817 vsize=13600 CPUtime=2.23
/proc/10819/stat : 10819 (sugar) S 10817 10819 8596 0 -1 4194304 1021 11599 0 2 3 1 202 17 16 0 1 0 1984268319 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10819/statm: 3400 797 370 3 0 500 0
[pid=10842] ppid=10819 vsize=5356 CPUtime=0
/proc/10842/stat : 10842 (sh) S 10819 10819 8596 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984268554 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10842/statm: 1339 232 193 169 0 50 0
[pid=10843] ppid=10842 vsize=27224 CPUtime=37.18
/proc/10843/stat : 10843 (picosat) R 10842 10819 8596 0 -1 4194304 6227 0 0 0 3399 319 0 0 25 0 1 0 1984268554 27877376 6213 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 6806 6213 42 102 0 6701 0
Current children cumulated CPU time (s) 39.41
Current children cumulated vsize (KiB) 46180

[startup+41.5011 s]
/proc/loadavg: 2.06 2.03 2.00 3/83 10843
/proc/meminfo: memFree=1710176/2055920 swapFree=4180448/4192956
[pid=10819] ppid=10817 vsize=13600 CPUtime=2.23
/proc/10819/stat : 10819 (sugar) S 10817 10819 8596 0 -1 4194304 1021 11599 0 2 3 1 202 17 16 0 1 0 1984268319 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10819/statm: 3400 797 370 3 0 500 0
[pid=10842] ppid=10819 vsize=5356 CPUtime=0
/proc/10842/stat : 10842 (sh) S 10819 10819 8596 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984268554 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10842/statm: 1339 232 193 169 0 50 0
[pid=10843] ppid=10842 vsize=27224 CPUtime=38.76
/proc/10843/stat : 10843 (picosat) R 10842 10819 8596 0 -1 4194304 6228 0 0 0 3557 319 0 0 25 0 1 0 1984268554 27877376 6214 996147200 134512640 134931368 4294956256 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 6806 6214 42 102 0 6701 0
Current children cumulated CPU time (s) 40.99
Current children cumulated vsize (KiB) 46180

[startup+42.3011 s]
/proc/loadavg: 2.06 2.03 2.00 3/83 10843
/proc/meminfo: memFree=1710176/2055920 swapFree=4180448/4192956
[pid=10819] ppid=10817 vsize=13600 CPUtime=2.23
/proc/10819/stat : 10819 (sugar) S 10817 10819 8596 0 -1 4194304 1021 11599 0 2 3 1 202 17 16 0 1 0 1984268319 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10819/statm: 3400 797 370 3 0 500 0
[pid=10842] ppid=10819 vsize=5356 CPUtime=0
/proc/10842/stat : 10842 (sh) S 10819 10819 8596 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984268554 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10842/statm: 1339 232 193 169 0 50 0
[pid=10843] ppid=10842 vsize=27224 CPUtime=39.56
/proc/10843/stat : 10843 (picosat) R 10842 10819 8596 0 -1 4194304 6239 0 0 0 3637 319 0 0 25 0 1 0 1984268554 27877376 6225 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 6806 6225 42 102 0 6701 0
Current children cumulated CPU time (s) 41.79
Current children cumulated vsize (KiB) 46180

[startup+42.5012 s]
/proc/loadavg: 2.06 2.03 2.00 3/83 10843
/proc/meminfo: memFree=1710176/2055920 swapFree=4180448/4192956
[pid=10819] ppid=10817 vsize=13600 CPUtime=41.92
/proc/10819/stat : 10819 (sugar) S 10817 10819 8596 0 -1 4194304 1068 18131 0 2 3 1 3851 337 17 0 1 0 1984268319 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10819/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 41.92
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 42.5601
CPU time (s): 42.0586
CPU user time (s): 38.6271
CPU system time (s): 3.43148
CPU usage (%): 98.8216
Max. virtual memory (cumulated for all children) (KiB): 887328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 38.6271
system time used= 3.43148
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22883
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= 4297
involuntary context switches= 5858

runsolver used 0.067989 second user time and 0.12998 second system time

The end

Launcher Data (download as text)

Begin job on node24 at 2008-07-03 04:42:18
IDJOB=1051344
IDBENCH=55435
IDSOLVER=345
FILE ID=node24/1051344-1215052938
PBS_JOBID= 7875125
Free space on /tmp= 66520 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/golombRulerArity4/normalized-ruler-25-8-a4.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-1051344-1215052938/watcher-1051344-1215052938 -o /tmp/evaluation-result-1051344-1215052938/solver-1051344-1215052938 -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-1051344-1215052938.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 911be6f11691798737b435362407e4b1
RANDOM SEED=36436017

node24.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		: 3000.232
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		: 3000.232
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:       1747992 kB
Buffers:         27136 kB
Cached:         144196 kB
SwapCached:       6556 kB
Active:         165560 kB
Inactive:        83340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747992 kB
SwapTotal:     4192956 kB
SwapFree:      4180448 kB
Dirty:            1348 kB
Writeback:           0 kB
Mapped:          91200 kB
Slab:            44040 kB
Committed_AS:  4205516 kB
PageTables:       1976 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= 66520 MiB
End job on node24 at 2008-07-03 04:43:00