Trace number 1100405

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 105.468 106.632

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-43_ext.xml
MD5SUM5e74acd6c2922631caf76186e9c1ffd6
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.03984
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.05	c 0	Sugar v1-13 + HOME/picosat
0.00/0.05	c 0	BEGIN Sat Jul  5 21:43:46 2008
0.00/0.05	c 0	PID 7852
0.00/0.05	c 0	HOST node70.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1100405-1215287025.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-1100405-1215287025.xml' 'HOME/temp.csp'
1.14/1.22	c 1	1 domains, 40 variables, 0 predicates, 84 relations, 84 constraints
1.14/1.27	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.14/1.27	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'
1.17/1.35	c 1	Parsing HOME/temp.csp
2.88/3.06	c 3	parsed 209 expressions
2.88/3.06	c 3	Heap : 30 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.88/3.06	c 3	Converting to clausal form CSP
2.88/3.08	c 3	converted 21 (10%) expressions
2.88/3.09	c 3	converted 42 (20%) expressions
2.97/3.12	c 3	converted 63 (30%) expressions
2.97/3.15	c 3	converted 84 (40%) expressions
2.97/3.15	c 3	converted 105 (50%) expressions
2.97/3.19	c 3	converted 126 (60%) expressions
3.46/3.61	c 3	converted 147 (70%) expressions
3.55/3.76	c 3	converted 168 (80%) expressions
3.76/3.95	c 4	converted 189 (90%) expressions
3.96/4.10	c 4	converted 209 (100%) expressions
3.96/4.10	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.96/4.10	c 4	Heap : 59 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.96/4.10	c 4	Propagation in CSP
3.96/4.10	c 4	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
3.96/4.10	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.96/4.10	c 4	Heap : 59 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.96/4.11	c 4	Simplifing CSP by introducing new Boolean variables
3.96/4.11	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.96/4.11	c 4	Heap : 59 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
4.06/4.29	c 4	Encoding CSP to SAT : HOME/temp.cnf
4.15/4.32	c 4	4 (10%) CSP integer variables are encoded (712 clauses, 7682 bytes)
4.15/4.32	c 4	8 (20%) CSP integer variables are encoded (1424 clauses, 16375 bytes)
4.15/4.32	c 4	12 (30%) CSP integer variables are encoded (2136 clauses, 25631 bytes)
4.15/4.33	c 4	16 (40%) CSP integer variables are encoded (2848 clauses, 34887 bytes)
4.15/4.33	c 4	20 (50%) CSP integer variables are encoded (3560 clauses, 44143 bytes)
4.15/4.33	c 4	24 (60%) CSP integer variables are encoded (4272 clauses, 53399 bytes)
4.15/4.33	c 4	28 (70%) CSP integer variables are encoded (4984 clauses, 62655 bytes)
4.15/4.33	c 4	32 (80%) CSP integer variables are encoded (5696 clauses, 71911 bytes)
4.15/4.33	c 4	36 (90%) CSP integer variables are encoded (6408 clauses, 81167 bytes)
4.15/4.33	c 4	40 (100%) CSP integer variables are encoded (7120 clauses, 90423 bytes)
4.45/4.66	c 4	9 (10%) CSP clauses are encoded (34354 clauses, 655760 bytes)
4.75/4.91	c 4	17 (20%) CSP clauses are encoded (58764 clauses, 1177573 bytes)
4.94/5.18	c 5	26 (30%) CSP clauses are encoded (86020 clauses, 1795658 bytes)
5.24/5.45	c 5	34 (40%) CSP clauses are encoded (110239 clauses, 2361234 bytes)
5.53/5.70	c 5	42 (50%) CSP clauses are encoded (134602 clauses, 2930373 bytes)
5.74/5.98	c 6	51 (60%) CSP clauses are encoded (161676 clauses, 3562784 bytes)
6.03/6.24	c 6	59 (70%) CSP clauses are encoded (186194 clauses, 4135647 bytes)
6.33/6.53	c 6	68 (80%) CSP clauses are encoded (213612 clauses, 4776243 bytes)
6.52/6.78	c 6	76 (90%) CSP clauses are encoded (238020 clauses, 5346220 bytes)
6.82/7.03	c 7	84 (100%) CSP clauses are encoded (262236 clauses, 5911848 bytes)
6.82/7.03	c 7	84 CSP clauses encoded
6.82/7.03	c 7	Writing map file : HOME/temp.map
6.82/7.03	c 7	Heap : 25 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.82/7.03	c 7	SAT : 7160 SAT variables, 262236 SAT clauses, 5911848 bytes
6.82/7.03	c 7	Heap : 25 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.82/7.07	c 7	SOLVING HOME/temp.cnf
6.82/7.07	c 7	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
105.27/106.45	c 106	DECODING HOME/temp.out WITH HOME/temp.map
105.27/106.45	c 106	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
105.32/106.54	c 106	Decoding HOME/temp.out
105.32/106.56	s UNSATISFIABLE
105.32/106.57	c 106	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
105.43/106.63	c 106	CPU 103.52 (0.04 0 103.48 1.92)
105.43/106.63	c 106	END Sat Jul  5 21:45:32 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-1100405-1215287025/watcher-1100405-1215287025 -o /tmp/evaluation-result-1100405-1215287025/solver-1100405-1215287025 -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-1100405-1215287025.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: 2.01 2.01 2.00 4/74 7852
/proc/meminfo: memFree=1586944/2055920 swapFree=4111112/4192956
[pid=7852] ppid=7850 vsize=12268 CPUtime=0
/proc/7852/stat : 7852 (sugar) R 7850 7852 1950 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 2007671413 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 233402235493 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/7852/statm: 3067 316 241 3 0 167 0

[startup+0.0915729 s]
/proc/loadavg: 2.01 2.01 2.00 4/74 7852
/proc/meminfo: memFree=1586944/2055920 swapFree=4111112/4192956
[pid=7852] ppid=7850 vsize=13600 CPUtime=0.03
/proc/7852/stat : 7852 (sugar) S 7850 7852 1950 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2007671413 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7852/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102572 s]
/proc/loadavg: 2.01 2.01 2.00 4/74 7852
/proc/meminfo: memFree=1586944/2055920 swapFree=4111112/4192956
[pid=7852] ppid=7850 vsize=13600 CPUtime=0.03
/proc/7852/stat : 7852 (sugar) S 7850 7852 1950 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2007671413 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7852/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301609 s]
/proc/loadavg: 2.01 2.01 2.00 4/74 7852
/proc/meminfo: memFree=1586944/2055920 swapFree=4111112/4192956
[pid=7852] ppid=7850 vsize=13600 CPUtime=0.03
/proc/7852/stat : 7852 (sugar) S 7850 7852 1950 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2007671413 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7852/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.702683 s]
/proc/loadavg: 2.01 2.01 2.00 4/74 7852
/proc/meminfo: memFree=1586944/2055920 swapFree=4111112/4192956
[pid=7852] ppid=7850 vsize=13600 CPUtime=0.03
/proc/7852/stat : 7852 (sugar) S 7850 7852 1950 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2007671413 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7852/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50183 s]
/proc/loadavg: 2.01 2.01 2.00 3/85 7864
/proc/meminfo: memFree=1568040/2055920 swapFree=4111112/4192956
[pid=7852] ppid=7850 vsize=13600 CPUtime=1.17
/proc/7852/stat : 7852 (sugar) S 7850 7852 1950 0 -1 4194304 973 7915 0 1 3 0 106 8 15 0 1 0 2007671413 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7852/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 13600

[startup+3.10211 s]
/proc/loadavg: 2.01 2.01 2.00 4/85 7874
/proc/meminfo: memFree=1562280/2055920 swapFree=4111112/4192956
[pid=7852] ppid=7850 vsize=13600 CPUtime=1.17
/proc/7852/stat : 7852 (sugar) S 7850 7852 1950 0 -1 4194304 973 7915 0 1 3 0 106 8 16 0 1 0 2007671413 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7852/statm: 3400 797 370 3 0 500 0
[pid=7865] ppid=7852 vsize=5356 CPUtime=0
/proc/7865/stat : 7865 (sh) S 7852 7852 1950 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2007671540 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7865/statm: 1339 233 193 169 0 50 0
[pid=7866] ppid=7865 vsize=864220 CPUtime=1.8
/proc/7866/stat : 7866 (java) S 7865 7852 1950 0 -1 0 12561 0 1 0 173 7 0 0 18 0 9 0 2007671541 884961280 11810 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/7866/statm: 216055 11810 2540 9 0 210630 0
[pid=7866/tid=7867] ppid=7865 vsize=864220 CPUtime=1.03
/proc/7866/task/7867/stat : 7867 (java) R 7865 7852 1950 0 -1 64 2856 0 1 0 101 2 0 0 25 0 9 0 2007671542 884961280 11810 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7866/tid=7868] ppid=7865 vsize=864220 CPUtime=0.69
/proc/7866/task/7868/stat : 7868 (java) R 7865 7852 1950 0 -1 64 8681 0 0 0 65 4 0 0 16 0 9 0 2007671543 884961280 11810 996147200 134512640 134550740 4294955952 18446744073709551615 101588322 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=7866/tid=7869] ppid=7865 vsize=864220 CPUtime=0
/proc/7866/task/7869/stat : 7869 (java) S 7865 7852 1950 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2007671543 884961280 11810 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7866/tid=7870] ppid=7865 vsize=864220 CPUtime=0
/proc/7866/task/7870/stat : 7870 (java) S 7865 7852 1950 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2007671543 884961280 11810 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7866/tid=7871] ppid=7865 vsize=864220 CPUtime=0
/proc/7866/task/7871/stat : 7871 (java) S 7865 7852 1950 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2007671545 884961280 11810 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7866/tid=7872] ppid=7865 vsize=864220 CPUtime=0.05
/proc/7866/task/7872/stat : 7872 (java) S 7865 7852 1950 0 -1 64 327 0 0 0 5 0 0 0 16 0 9 0 2007671545 884961280 11810 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7866/tid=7873] ppid=7865 vsize=864220 CPUtime=0
/proc/7866/task/7873/stat : 7873 (java) S 7865 7852 1950 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2007671545 884961280 11810 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7866/tid=7874] ppid=7865 vsize=864220 CPUtime=0
/proc/7866/task/7874/stat : 7874 (java) S 7865 7852 1950 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2007671545 884961280 11810 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 883176

[startup+6.30269 s]
/proc/loadavg: 2.01 2.01 2.00 3/85 7874
/proc/meminfo: memFree=1512168/2055920 swapFree=4111112/4192956
[pid=7852] ppid=7850 vsize=13600 CPUtime=1.17
/proc/7852/stat : 7852 (sugar) S 7850 7852 1950 0 -1 4194304 974 7915 0 1 3 0 106 8 15 0 1 0 2007671413 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7852/statm: 3400 797 370 3 0 500 0
[pid=7865] ppid=7852 vsize=5356 CPUtime=0
/proc/7865/stat : 7865 (sh) S 7852 7852 1950 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2007671540 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7865/statm: 1339 233 193 169 0 50 0
[pid=7866] ppid=7865 vsize=864332 CPUtime=4.96
/proc/7866/stat : 7866 (java) S 7865 7852 1950 0 -1 0 20210 0 1 0 480 16 0 0 18 0 9 0 2007671541 885075968 19363 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/7866/statm: 216083 19363 2564 9 0 210630 0
[pid=7866/tid=7867] ppid=7865 vsize=864332 CPUtime=3.27
/proc/7866/task/7867/stat : 7867 (java) R 7865 7852 1950 0 -1 64 3294 0 1 0 321 6 0 0 25 0 9 0 2007671542 885075968 19363 996147200 134512640 134550740 4294955952 18446744073709551615 4126562273 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7866/tid=7868] ppid=7865 vsize=864332 CPUtime=1.57
/proc/7866/task/7868/stat : 7868 (java) S 7865 7852 1950 0 -1 64 15868 0 0 0 148 9 0 0 16 0 9 0 2007671543 885075968 19363 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=7866/tid=7869] ppid=7865 vsize=864332 CPUtime=0
/proc/7866/task/7869/stat : 7869 (java) S 7865 7852 1950 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2007671543 885075968 19363 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7866/tid=7870] ppid=7865 vsize=864332 CPUtime=0
/proc/7866/task/7870/stat : 7870 (java) S 7865 7852 1950 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 2007671543 885075968 19363 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7866/tid=7871] ppid=7865 vsize=864332 CPUtime=0
/proc/7866/task/7871/stat : 7871 (java) S 7865 7852 1950 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2007671545 885075968 19363 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7866/tid=7872] ppid=7865 vsize=864332 CPUtime=0.09
/proc/7866/task/7872/stat : 7872 (java) S 7865 7852 1950 0 -1 64 351 0 0 0 9 0 0 0 17 0 9 0 2007671545 885075968 19363 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7866/tid=7873] ppid=7865 vsize=864332 CPUtime=0
/proc/7866/task/7873/stat : 7873 (java) S 7865 7852 1950 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2007671545 885075968 19363 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7866/tid=7874] ppid=7865 vsize=864332 CPUtime=0
/proc/7866/task/7874/stat : 7874 (java) S 7865 7852 1950 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2007671545 885075968 19363 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 883288

[startup+12.7019 s]
/proc/loadavg: 2.01 2.01 2.00 3/77 7876
/proc/meminfo: memFree=1565480/2055920 swapFree=4111112/4192956
[pid=7852] ppid=7850 vsize=13600 CPUtime=6.89
/proc/7852/stat : 7852 (sugar) S 7850 7852 1950 0 -1 4194304 1021 28453 0 2 3 0 657 29 16 0 1 0 2007671413 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7852/statm: 3400 798 370 3 0 500 0
[pid=7875] ppid=7852 vsize=5356 CPUtime=0
/proc/7875/stat : 7875 (sh) S 7852 7852 1950 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007672121 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7875/statm: 1339 232 193 169 0 50 0
[pid=7876] ppid=7875 vsize=10772 CPUtime=5.56
/proc/7876/stat : 7876 (picosat) R 7875 7852 1950 0 -1 4194304 2594 0 0 0 400 156 0 0 25 0 1 0 2007672121 11030528 2578 996147200 134512640 134931368 4294956256 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/7876/statm: 2693 2578 42 102 0 2588 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 29728

[startup+25.5021 s]
/proc/loadavg: 2.01 2.00 2.00 3/77 7876
/proc/meminfo: memFree=1563112/2055920 swapFree=4111112/4192956
[pid=7852] ppid=7850 vsize=13600 CPUtime=6.89
/proc/7852/stat : 7852 (sugar) S 7850 7852 1950 0 -1 4194304 1021 28453 0 2 3 0 657 29 16 0 1 0 2007671413 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7852/statm: 3400 798 370 3 0 500 0
[pid=7875] ppid=7852 vsize=5356 CPUtime=0
/proc/7875/stat : 7875 (sh) S 7852 7852 1950 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007672121 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7875/statm: 1339 232 193 169 0 50 0
[pid=7876] ppid=7875 vsize=13248 CPUtime=18.24
/proc/7876/stat : 7876 (picosat) R 7875 7852 1950 0 -1 4194304 2991 0 0 0 1667 157 0 0 25 0 1 0 2007672121 13565952 2975 996147200 134512640 134931368 4294956256 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/7876/statm: 3312 2975 42 102 0 3207 0
Current children cumulated CPU time (s) 25.13
Current children cumulated vsize (KiB) 32204

[startup+51.1028 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 7876
/proc/meminfo: memFree=1559976/2055920 swapFree=4111112/4192956
[pid=7852] ppid=7850 vsize=13600 CPUtime=6.89
/proc/7852/stat : 7852 (sugar) S 7850 7852 1950 0 -1 4194304 1021 28453 0 2 3 0 657 29 16 0 1 0 2007671413 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7852/statm: 3400 798 370 3 0 500 0
[pid=7875] ppid=7852 vsize=5356 CPUtime=0
/proc/7875/stat : 7875 (sh) S 7852 7852 1950 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007672121 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7875/statm: 1339 232 193 169 0 50 0
[pid=7876] ppid=7875 vsize=15624 CPUtime=43.6
/proc/7876/stat : 7876 (picosat) R 7875 7852 1950 0 -1 4194304 3630 0 0 0 4201 159 0 0 25 0 1 0 2007672121 15998976 3614 996147200 134512640 134931368 4294956256 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7876/statm: 3906 3614 42 102 0 3801 0
Current children cumulated CPU time (s) 50.49
Current children cumulated vsize (KiB) 34580

[startup+102.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 7876
/proc/meminfo: memFree=1558504/2055920 swapFree=4111112/4192956
[pid=7852] ppid=7850 vsize=13600 CPUtime=6.89
/proc/7852/stat : 7852 (sugar) S 7850 7852 1950 0 -1 4194304 1021 28453 0 2 3 0 657 29 16 0 1 0 2007671413 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7852/statm: 3400 798 370 3 0 500 0
[pid=7875] ppid=7852 vsize=5356 CPUtime=0
/proc/7875/stat : 7875 (sh) S 7852 7852 1950 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007672121 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7875/statm: 1339 232 193 169 0 50 0
[pid=7876] ppid=7875 vsize=17072 CPUtime=94.32
/proc/7876/stat : 7876 (picosat) R 7875 7852 1950 0 -1 4194304 4074 0 0 0 9272 160 0 0 25 0 1 0 2007672121 17481728 3924 996147200 134512640 134931368 4294956256 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/7876/statm: 4268 3924 48 102 0 4163 0
Current children cumulated CPU time (s) 101.21
Current children cumulated vsize (KiB) 36028

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

[startup+103.901 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 7876
/proc/meminfo: memFree=1558504/2055920 swapFree=4111112/4192956
[pid=7852] ppid=7850 vsize=13600 CPUtime=6.89
/proc/7852/stat : 7852 (sugar) S 7850 7852 1950 0 -1 4194304 1021 28453 0 2 3 0 657 29 16 0 1 0 2007671413 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7852/statm: 3400 798 370 3 0 500 0
[pid=7875] ppid=7852 vsize=5356 CPUtime=0
/proc/7875/stat : 7875 (sh) S 7852 7852 1950 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007672121 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7875/statm: 1339 232 193 169 0 50 0
[pid=7876] ppid=7875 vsize=17072 CPUtime=95.9
/proc/7876/stat : 7876 (picosat) R 7875 7852 1950 0 -1 4194304 4074 0 0 0 9430 160 0 0 25 0 1 0 2007672121 17481728 3924 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/7876/statm: 4268 3924 48 102 0 4163 0
Current children cumulated CPU time (s) 102.79
Current children cumulated vsize (KiB) 36028

[startup+105.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 7876
/proc/meminfo: memFree=1558504/2055920 swapFree=4111112/4192956
[pid=7852] ppid=7850 vsize=13600 CPUtime=6.89
/proc/7852/stat : 7852 (sugar) S 7850 7852 1950 0 -1 4194304 1021 28453 0 2 3 0 657 29 16 0 1 0 2007671413 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7852/statm: 3400 798 370 3 0 500 0
[pid=7875] ppid=7852 vsize=5356 CPUtime=0
/proc/7875/stat : 7875 (sh) S 7852 7852 1950 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007672121 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7875/statm: 1339 232 193 169 0 50 0
[pid=7876] ppid=7875 vsize=17072 CPUtime=97.48
/proc/7876/stat : 7876 (picosat) R 7875 7852 1950 0 -1 4194304 4074 0 0 0 9588 160 0 0 25 0 1 0 2007672121 17481728 3924 996147200 134512640 134931368 4294956256 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/7876/statm: 4268 3924 48 102 0 4163 0
Current children cumulated CPU time (s) 104.37
Current children cumulated vsize (KiB) 36028

[startup+106.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 7876
/proc/meminfo: memFree=1558504/2055920 swapFree=4111112/4192956
[pid=7852] ppid=7850 vsize=13600 CPUtime=6.89
/proc/7852/stat : 7852 (sugar) S 7850 7852 1950 0 -1 4194304 1021 28453 0 2 3 0 657 29 16 0 1 0 2007671413 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7852/statm: 3400 798 370 3 0 500 0
[pid=7875] ppid=7852 vsize=5356 CPUtime=0
/proc/7875/stat : 7875 (sh) S 7852 7852 1950 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007672121 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7875/statm: 1339 232 193 169 0 50 0
[pid=7876] ppid=7875 vsize=17072 CPUtime=98.28
/proc/7876/stat : 7876 (picosat) R 7875 7852 1950 0 -1 4194304 4074 0 0 0 9668 160 0 0 25 0 1 0 2007672121 17481728 3924 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7876/statm: 4268 3924 48 102 0 4163 0
Current children cumulated CPU time (s) 105.17
Current children cumulated vsize (KiB) 36028

[startup+106.503 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 7876
/proc/meminfo: memFree=1558504/2055920 swapFree=4111112/4192956
[pid=7852] ppid=7850 vsize=13600 CPUtime=105.32
/proc/7852/stat : 7852 (sugar) S 7850 7852 1950 0 -1 4194304 1070 32814 0 2 3 0 10340 189 17 0 1 0 2007671413 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7852/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 105.32
Current children cumulated vsize (KiB) 13600

[startup+106.602 s]
/proc/loadavg: 2.00 2.00 2.00 2/85 7886
/proc/meminfo: memFree=1569384/2055920 swapFree=4111112/4192956
[pid=7852] ppid=7850 vsize=13600 CPUtime=105.33
/proc/7852/stat : 7852 (sugar) S 7850 7852 1950 0 -1 4194304 1089 32814 0 2 4 0 10340 189 16 0 1 0 2007671413 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 233410965602 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7852/statm: 3400 798 370 3 0 500 0
[pid=7877] ppid=7852 vsize=5356 CPUtime=0
/proc/7877/stat : 7877 (sh) S 7852 7852 1950 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2007682058 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7877/statm: 1339 233 193 169 0 50 0
[pid=7878] ppid=7877 vsize=863748 CPUtime=0.1
/proc/7878/stat : 7878 (java) S 7877 7852 1950 0 -1 0 3330 0 1 0 8 2 0 0 18 0 9 0 2007682059 884477952 2800 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/7878/statm: 215937 2800 1672 9 0 210512 0
[pid=7878/tid=7879] ppid=7877 vsize=863748 CPUtime=0.07
/proc/7878/task/7879/stat : 7879 (java) S 7877 7852 1950 0 -1 64 2417 0 1 0 6 1 0 0 18 0 9 0 2007682060 884477952 2800 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7878/tid=7880] ppid=7877 vsize=863748 CPUtime=0
/proc/7878/task/7880/stat : 7880 (java) S 7877 7852 1950 0 -1 64 4 0 0 0 0 0 0 0 19 0 9 0 2007682062 884477952 2800 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=7878/tid=7881] ppid=7877 vsize=863748 CPUtime=0
/proc/7878/task/7881/stat : 7881 (java) S 7877 7852 1950 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 2007682062 884477952 2800 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7878/tid=7882] ppid=7877 vsize=863748 CPUtime=0
/proc/7878/task/7882/stat : 7882 (java) S 7877 7852 1950 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 2007682062 884477952 2800 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7878/tid=7883] ppid=7877 vsize=863748 CPUtime=0
/proc/7878/task/7883/stat : 7883 (java) S 7877 7852 1950 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2007682064 884477952 2800 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7878/tid=7884] ppid=7877 vsize=863748 CPUtime=0.01
/proc/7878/task/7884/stat : 7884 (java) S 7877 7852 1950 0 -1 64 218 0 0 0 1 0 0 0 18 0 9 0 2007682064 884477952 2800 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7878/tid=7885] ppid=7877 vsize=863748 CPUtime=0
/proc/7878/task/7885/stat : 7885 (java) S 7877 7852 1950 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2007682064 884477952 2800 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=7878/tid=7886] ppid=7877 vsize=863748 CPUtime=0
/proc/7878/task/7886/stat : 7886 (java) S 7877 7852 1950 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2007682064 884477952 2800 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 105.43
Current children cumulated vsize (KiB) 882704

Child status: 0
Real time (s): 106.632
CPU time (s): 105.468
CPU user time (s): 103.527
CPU system time (s): 1.9407
CPU usage (%): 98.9086
Max. virtual memory (cumulated for all children) (KiB): 883288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 103.527
system time used= 1.9407
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37582
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= 3216
involuntary context switches= 5257

runsolver used 0.13098 second user time and 0.372943 second system time

The end

Launcher Data (download as text)

Begin job on node70 at 2008-07-05 21:43:46
IDJOB=1100405
IDBENCH=59909
IDSOLVER=345
FILE ID=node70/1100405-1215287025
PBS_JOBID= 7882246
Free space on /tmp= 66332 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-43_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-1100405-1215287025/watcher-1100405-1215287025 -o /tmp/evaluation-result-1100405-1215287025/solver-1100405-1215287025 -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-1100405-1215287025.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 5e74acd6c2922631caf76186e9c1ffd6
RANDOM SEED=1352190402

node70.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		: 3000.256
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		: 3000.256
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:       1587424 kB
Buffers:         63212 kB
Cached:         213376 kB
SwapCached:      76264 kB
Active:         301656 kB
Inactive:       109540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1587424 kB
SwapTotal:     4192956 kB
SwapFree:      4111112 kB
Dirty:            3096 kB
Writeback:           0 kB
Mapped:         141296 kB
Slab:            42460 kB
Committed_AS:  4303088 kB
PageTables:       2012 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= 66328 MiB
End job on node70 at 2008-07-05 21:45:32