Trace number 1051345

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+minisatUNSAT 23.4564 23.7393

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/minisat
0.00/0.05	c 0	BEGIN Thu Jul  3 04:42:18 2008
0.00/0.05	c 0	PID 14928
0.00/0.05	c 0	HOST node10.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1051345-1215052938.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-1051345-1215052938.xml' 'HOME/temp.csp'
0.03/0.38	c 1	1 domains, 8 variables, 2 predicates, 0 relations, 350 constraints
0.03/0.43	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.43	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'
0.39/0.51	c 1	Parsing HOME/temp.csp
0.39/0.63	c 1	parsed 361 expressions
0.39/0.63	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.39/0.63	c 1	Converting to clausal form CSP
0.39/0.67	c 1	converted 37 (10%) expressions
0.39/0.68	c 1	converted 73 (20%) expressions
0.39/0.70	c 1	converted 109 (30%) expressions
0.39/0.72	c 1	converted 145 (40%) expressions
0.39/0.77	c 1	converted 181 (50%) expressions
0.39/0.86	c 1	converted 217 (60%) expressions
0.39/0.89	c 1	converted 253 (70%) expressions
0.39/0.91	c 1	converted 289 (80%) expressions
0.39/0.93	c 1	converted 325 (90%) expressions
0.39/0.94	c 1	converted 361 (100%) expressions
0.39/0.94	c 1	CSP : 848 integers, 0 booleans, 2030 clauses, largest domain size 51
0.39/0.94	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.39/0.94	c 1	Propagation in CSP
0.94/1.03	c 1	11816 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.94/1.03	c 1	CSP : 848 integers, 0 booleans, 2030 clauses, largest domain size 37
0.94/1.03	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.94/1.03	c 1	Simplifing CSP by introducing new Boolean variables
0.94/1.05	c 1	CSP : 848 integers, 644 booleans, 2674 clauses, largest domain size 37
0.94/1.05	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.94/1.08	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.04/1.10	c 1	85 (10%) CSP integer variables are encoded (2831 clauses, 34728 bytes)
1.04/1.11	c 2	170 (20%) CSP integer variables are encoded (5806 clauses, 73403 bytes)
1.04/1.11	c 2	255 (30%) CSP integer variables are encoded (8781 clauses, 112078 bytes)
1.04/1.12	c 2	340 (40%) CSP integer variables are encoded (11756 clauses, 154830 bytes)
1.04/1.12	c 2	424 (50%) CSP integer variables are encoded (14696 clauses, 198930 bytes)
1.04/1.13	c 2	509 (60%) CSP integer variables are encoded (17671 clauses, 243555 bytes)
1.04/1.13	c 2	594 (70%) CSP integer variables are encoded (20646 clauses, 288180 bytes)
1.04/1.14	c 2	679 (80%) CSP integer variables are encoded (23621 clauses, 332805 bytes)
1.04/1.14	c 2	764 (90%) CSP integer variables are encoded (26596 clauses, 377430 bytes)
1.04/1.14	c 2	848 (100%) CSP integer variables are encoded (29536 clauses, 421530 bytes)
1.13/1.20	c 2	268 (10%) CSP clauses are encoded (45752 clauses, 728464 bytes)
1.23/1.30	c 2	535 (20%) CSP clauses are encoded (98509 clauses, 1498586 bytes)
1.34/1.44	c 2	803 (30%) CSP clauses are encoded (170135 clauses, 2532638 bytes)
1.43/1.58	c 2	1070 (40%) CSP clauses are encoded (241692 clauses, 3566410 bytes)
1.63/1.71	c 2	1337 (50%) CSP clauses are encoded (313592 clauses, 4678537 bytes)
1.73/1.85	c 2	1605 (60%) CSP clauses are encoded (385489 clauses, 5812972 bytes)
1.83/1.99	c 2	1872 (70%) CSP clauses are encoded (456723 clauses, 6938979 bytes)
2.02/2.13	c 3	2140 (80%) CSP clauses are encoded (528989 clauses, 8092875 bytes)
2.12/2.26	c 3	2407 (90%) CSP clauses are encoded (600907 clauses, 9240015 bytes)
2.22/2.39	c 3	2674 (100%) CSP clauses are encoded (671830 clauses, 10390139 bytes)
2.22/2.39	c 3	2674 CSP clauses encoded
2.22/2.39	c 3	Writing map file : HOME/temp.map
2.22/2.39	c 3	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.22/2.39	c 3	SAT : 31028 SAT variables, 671830 SAT clauses, 10390139 bytes
2.22/2.39	c 3	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.31/2.42	c 3	SOLVING HOME/temp.cnf
2.31/2.42	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.31/2.42	c 3	This is MiniSat 2.0 beta
2.31/2.42	c 3	WARNING: for repeatability, setting FPU to use double precision
2.31/2.42	c 3	============================[ Problem Statistics ]=============================
2.31/2.42	c 3	|                                                                             |
2.31/2.42	c 3	|  Number of variables:  31028                                                |
2.31/2.42	c 3	|  Number of clauses:    671830                                               |
2.34/2.74	c 3	|  Parsing time:         0.26         s                                       |
2.34/2.75	c 3	============================[ Search Statistics ]==============================
2.34/2.75	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.34/2.75	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.34/2.75	c 3	===============================================================================
2.34/2.75	c 3	|         0 |   31028   671830  1941936 |   223943        0    nan |  0.000 % |
4.68/4.85	c 5	|       101 |   31028   671830  1941936 |   246337      101      5 |  0.000 % |
5.77/5.97	c 6	|       252 |   31023   671830  1941936 |   270971      247      6 |  9.521 % |
7.36/7.54	c 8	|       477 |   31023   671830  1941936 |   298068      472      6 |  9.521 % |
9.93/10.19	c 11	|       816 |   28074   602762  1745187 |   327875      810      7 |  9.521 % |
12.80/13.05	c 13	|      1322 |   28073   602762  1745187 |   360662     1315      7 | 11.561 % |
17.55/17.85	c 18	|      2083 |   27439   588326  1704233 |   396729     2075      7 | 24.483 % |
23.30/23.61	c 24	===============================================================================
23.30/23.61	c 24	restarts              : 7
23.30/23.61	c 24	conflicts             : 2816           (135 /sec)
23.30/23.61	c 24	decisions             : 3822           (0.60 % random) (183 /sec)
23.30/23.61	c 24	propagations          : 8551479        (408676 /sec)
23.30/23.61	c 24	conflict literals     : 19033          (27.56 % deleted)
23.30/23.61	c 24	Memory used           : 32.57 MB
23.30/23.61	c 24	CPU time              : 20.9248 s
23.30/23.61	c 24	
23.30/23.61	c 24	UNSATISFIABLE
23.30/23.62	c 24	DECODING HOME/temp.out WITH HOME/temp.map
23.30/23.62	c 24	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
23.33/23.70	c 24	Decoding HOME/temp.out
23.33/23.71	s UNSATISFIABLE
23.33/23.72	c 24	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
23.33/23.73	c 24	CPU 23.14 (0.03 0.01 23.11 0.28)
23.33/23.73	c 24	END Thu Jul  3 04:42:42 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-1051345-1215052938/watcher-1051345-1215052938 -o /tmp/evaluation-result-1051345-1215052938/solver-1051345-1215052938 -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/minisat -tmp=HOME/temp HOME/instance-1051345-1215052938.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: 1.99 1.97 1.98 4/72 14928
/proc/meminfo: memFree=1777816/2055920 swapFree=4179444/4192956
[pid=14928] ppid=14926 vsize=12268 CPUtime=0
/proc/14928/stat : 14928 (sugar) R 14926 14928 12863 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 1984268702 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 214920034917 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/14928/statm: 3067 316 241 3 0 167 0

[startup+0.0999511 s]
/proc/loadavg: 1.99 1.97 1.98 4/72 14928
/proc/meminfo: memFree=1777816/2055920 swapFree=4179444/4192956
[pid=14928] ppid=14926 vsize=13600 CPUtime=0.03
/proc/14928/stat : 14928 (sugar) S 14926 14928 12863 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984268702 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14928/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102947 s]
/proc/loadavg: 1.99 1.97 1.98 4/72 14928
/proc/meminfo: memFree=1777816/2055920 swapFree=4179444/4192956
[pid=14928] ppid=14926 vsize=13600 CPUtime=0.03
/proc/14928/stat : 14928 (sugar) S 14926 14928 12863 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984268702 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14928/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302977 s]
/proc/loadavg: 1.99 1.97 1.98 4/72 14928
/proc/meminfo: memFree=1777816/2055920 swapFree=4179444/4192956
[pid=14928] ppid=14926 vsize=13600 CPUtime=0.03
/proc/14928/stat : 14928 (sugar) S 14926 14928 12863 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984268702 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14928/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.702031 s]
/proc/loadavg: 1.99 1.97 1.98 4/72 14928
/proc/meminfo: memFree=1777816/2055920 swapFree=4179444/4192956
[pid=14928] ppid=14926 vsize=13600 CPUtime=0.39
/proc/14928/stat : 14928 (sugar) S 14926 14928 12863 0 -1 4194304 973 4452 0 1 3 0 33 3 15 0 1 0 1984268702 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14928/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 13600

[startup+1.50214 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 14950
/proc/meminfo: memFree=1764160/2055920 swapFree=4179444/4192956
[pid=14928] ppid=14926 vsize=13600 CPUtime=0.39
/proc/14928/stat : 14928 (sugar) S 14926 14928 12863 0 -1 4194304 974 4452 0 1 3 0 33 3 15 0 1 0 1984268702 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14928/statm: 3400 797 370 3 0 500 0
[pid=14941] ppid=14928 vsize=5356 CPUtime=0
/proc/14941/stat : 14941 (sh) S 14928 14928 12863 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1984268746 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14941/statm: 1339 233 193 169 0 50 0
[pid=14942] ppid=14941 vsize=868372 CPUtime=1.04
/proc/14942/stat : 14942 (java) S 14941 14928 12863 0 -1 0 6530 0 1 0 96 8 0 0 19 0 9 0 1984268746 889212928 5667 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14942/statm: 217093 5667 2562 9 0 211640 0
[pid=14942/tid=14943] ppid=14941 vsize=868372 CPUtime=0.71
/proc/14942/task/14943/stat : 14943 (java) R 14941 14928 12863 0 -1 64 2804 0 1 0 67 4 0 0 25 0 9 0 1984268747 889212928 5667 996147200 134512640 134550740 4294955952 18446744073709551615 4126925912 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14942/tid=14944] ppid=14941 vsize=868372 CPUtime=0.07
/proc/14942/task/14944/stat : 14944 (java) S 14941 14928 12863 0 -1 64 1564 0 0 0 6 1 0 0 16 0 9 0 1984268748 889212928 5667 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14942/tid=14945] ppid=14941 vsize=868372 CPUtime=0
/proc/14942/task/14945/stat : 14945 (java) S 14941 14928 12863 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1984268748 889212928 5667 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14942/tid=14946] ppid=14941 vsize=868372 CPUtime=0
/proc/14942/task/14946/stat : 14946 (java) S 14941 14928 12863 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1984268748 889212928 5667 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14942/tid=14947] ppid=14941 vsize=868372 CPUtime=0
/proc/14942/task/14947/stat : 14947 (java) S 14941 14928 12863 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1984268750 889212928 5667 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14942/tid=14948] ppid=14941 vsize=868372 CPUtime=0.23
/proc/14942/task/14948/stat : 14948 (java) S 14941 14928 12863 0 -1 64 1470 0 0 0 22 1 0 0 16 0 9 0 1984268750 889212928 5667 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14942/tid=14949] ppid=14941 vsize=868372 CPUtime=0
/proc/14942/task/14949/stat : 14949 (java) S 14941 14928 12863 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1984268750 889212928 5667 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14942/tid=14950] ppid=14941 vsize=868372 CPUtime=0
/proc/14942/task/14950/stat : 14950 (java) S 14941 14928 12863 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1984268750 889212928 5667 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 887328

[startup+3.10136 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 14950
/proc/meminfo: memFree=1755264/2055920 swapFree=4179444/4192956
[pid=14928] ppid=14926 vsize=13600 CPUtime=2.34
/proc/14928/stat : 14928 (sugar) S 14926 14928 12863 0 -1 4194304 1031 11546 0 2 3 1 211 19 15 0 1 0 1984268702 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14928/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 2.34
Current children cumulated vsize (KiB) 13600

[startup+6.30179 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 14952
/proc/meminfo: memFree=1733440/2055920 swapFree=4179444/4192956
[pid=14928] ppid=14926 vsize=13600 CPUtime=2.34
/proc/14928/stat : 14928 (sugar) S 14926 14928 12863 0 -1 4194304 1031 11546 0 2 3 1 211 19 16 0 1 0 1984268702 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14928/statm: 3400 797 370 3 0 500 0
[pid=14951] ppid=14928 vsize=5356 CPUtime=0
/proc/14951/stat : 14951 (sh) S 14928 14928 12863 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984268945 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14951/statm: 1339 232 193 169 0 50 0
[pid=14952] ppid=14951 vsize=33352 CPUtime=3.83
/proc/14952/stat : 14952 (minisat) R 14951 14928 12863 0 -1 4194304 8040 0 0 0 378 5 0 0 25 0 1 0 1984268945 34152448 8026 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/14952/statm: 8338 8026 75 150 0 8185 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 52308

[startup+12.7017 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 14952
/proc/meminfo: memFree=1733568/2055920 swapFree=4179444/4192956
[pid=14928] ppid=14926 vsize=13600 CPUtime=2.34
/proc/14928/stat : 14928 (sugar) S 14926 14928 12863 0 -1 4194304 1031 11546 0 2 3 1 211 19 16 0 1 0 1984268702 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14928/statm: 3400 797 370 3 0 500 0
[pid=14951] ppid=14928 vsize=5356 CPUtime=0
/proc/14951/stat : 14951 (sh) S 14928 14928 12863 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984268945 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14951/statm: 1339 232 193 169 0 50 0
[pid=14952] ppid=14951 vsize=33352 CPUtime=10.16
/proc/14952/stat : 14952 (minisat) R 14951 14928 12863 0 -1 4194304 8043 0 0 0 1011 5 0 0 25 0 1 0 1984268945 34152448 8029 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/14952/statm: 8338 8029 75 150 0 8185 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 52308

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

[startup+19.1015 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 14952
/proc/meminfo: memFree=1733760/2055920 swapFree=4179444/4192956
[pid=14928] ppid=14926 vsize=13600 CPUtime=2.34
/proc/14928/stat : 14928 (sugar) S 14926 14928 12863 0 -1 4194304 1031 11546 0 2 3 1 211 19 16 0 1 0 1984268702 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14928/statm: 3400 797 370 3 0 500 0
[pid=14951] ppid=14928 vsize=5356 CPUtime=0
/proc/14951/stat : 14951 (sh) S 14928 14928 12863 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984268945 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14951/statm: 1339 232 193 169 0 50 0
[pid=14952] ppid=14951 vsize=33352 CPUtime=16.5
/proc/14952/stat : 14952 (minisat) R 14951 14928 12863 0 -1 4194304 8046 0 0 0 1645 5 0 0 25 0 1 0 1984268945 34152448 8032 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/14952/statm: 8338 8032 75 150 0 8185 0
Current children cumulated CPU time (s) 18.84
Current children cumulated vsize (KiB) 52308

[startup+22.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 14952
/proc/meminfo: memFree=1733760/2055920 swapFree=4179444/4192956
[pid=14928] ppid=14926 vsize=13600 CPUtime=2.34
/proc/14928/stat : 14928 (sugar) S 14926 14928 12863 0 -1 4194304 1031 11546 0 2 3 1 211 19 16 0 1 0 1984268702 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14928/statm: 3400 797 370 3 0 500 0
[pid=14951] ppid=14928 vsize=5356 CPUtime=0
/proc/14951/stat : 14951 (sh) S 14928 14928 12863 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984268945 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14951/statm: 1339 232 193 169 0 50 0
[pid=14952] ppid=14951 vsize=33352 CPUtime=19.67
/proc/14952/stat : 14952 (minisat) R 14951 14928 12863 0 -1 4194304 8046 0 0 0 1962 5 0 0 25 0 1 0 1984268945 34152448 8032 996147200 134512640 135127466 4294956272 18446744073709551615 134530933 0 0 4096 3 0 0 0 17 1 0 0
/proc/14952/statm: 8338 8032 75 150 0 8185 0
Current children cumulated CPU time (s) 22.01
Current children cumulated vsize (KiB) 52308

[startup+23.1061 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 14952
/proc/meminfo: memFree=1733824/2055920 swapFree=4179444/4192956
[pid=14928] ppid=14926 vsize=13600 CPUtime=2.34
/proc/14928/stat : 14928 (sugar) S 14926 14928 12863 0 -1 4194304 1031 11546 0 2 3 1 211 19 16 0 1 0 1984268702 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14928/statm: 3400 797 370 3 0 500 0
[pid=14951] ppid=14928 vsize=5356 CPUtime=0
/proc/14951/stat : 14951 (sh) S 14928 14928 12863 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984268945 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14951/statm: 1339 232 193 169 0 50 0
[pid=14952] ppid=14951 vsize=33352 CPUtime=20.47
/proc/14952/stat : 14952 (minisat) R 14951 14928 12863 0 -1 4194304 8046 0 0 0 2042 5 0 0 25 0 1 0 1984268945 34152448 8032 996147200 134512640 135127466 4294956272 18446744073709551615 134523542 0 0 4096 3 0 0 0 17 1 0 0
/proc/14952/statm: 8338 8032 75 150 0 8185 0
Current children cumulated CPU time (s) 22.81
Current children cumulated vsize (KiB) 52308

[startup+23.5011 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 14952
/proc/meminfo: memFree=1733824/2055920 swapFree=4179444/4192956
[pid=14928] ppid=14926 vsize=13600 CPUtime=2.34
/proc/14928/stat : 14928 (sugar) S 14926 14928 12863 0 -1 4194304 1031 11546 0 2 3 1 211 19 16 0 1 0 1984268702 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14928/statm: 3400 797 370 3 0 500 0
[pid=14951] ppid=14928 vsize=5356 CPUtime=0
/proc/14951/stat : 14951 (sh) S 14928 14928 12863 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984268945 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14951/statm: 1339 232 193 169 0 50 0
[pid=14952] ppid=14951 vsize=33352 CPUtime=20.86
/proc/14952/stat : 14952 (minisat) R 14951 14928 12863 0 -1 4194304 8046 0 0 0 2081 5 0 0 25 0 1 0 1984268945 34152448 8032 996147200 134512640 135127466 4294956272 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/14952/statm: 8338 8032 75 150 0 8185 0
Current children cumulated CPU time (s) 23.2
Current children cumulated vsize (KiB) 52308

[startup+23.7011 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 14952
/proc/meminfo: memFree=1733824/2055920 swapFree=4179444/4192956
[pid=14928] ppid=14926 vsize=13600 CPUtime=23.33
/proc/14928/stat : 14928 (sugar) S 14926 14928 12863 0 -1 4194304 1068 19886 0 2 3 1 2304 25 17 0 1 0 1984268702 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14928/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 23.33
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 23.7393
CPU time (s): 23.4564
CPU user time (s): 23.1565
CPU system time (s): 0.299954
CPU usage (%): 98.8085
Max. virtual memory (cumulated for all children) (KiB): 887328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 23.1565
system time used= 0.299954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24635
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= 3987
involuntary context switches= 4407

runsolver used 0.031995 second user time and 0.090986 second system time

The end

Launcher Data (download as text)

Begin job on node10 at 2008-07-03 04:42:18
IDJOB=1051345
IDBENCH=55435
IDSOLVER=346
FILE ID=node10/1051345-1215052938
PBS_JOBID= 7875153
Free space on /tmp= 66528 MiB

SOLVER NAME= Sugar v1.13+minisat
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/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051345-1215052938/watcher-1051345-1215052938 -o /tmp/evaluation-result-1051345-1215052938/solver-1051345-1215052938 -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/minisat" -tmp="HOME/temp" HOME/instance-1051345-1215052938.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 911be6f11691798737b435362407e4b1
RANDOM SEED=1890747950

node10.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		: 3000.229
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		: 3000.229
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:       1778296 kB
Buffers:         46324 kB
Cached:         126656 kB
SwapCached:       7560 kB
Active:         125892 kB
Inactive:        76980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778296 kB
SwapTotal:     4192956 kB
SwapFree:      4179444 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:          37552 kB
Slab:            59864 kB
Committed_AS:  3269664 kB
PageTables:       1936 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 node10 at 2008-07-03 04:42:42