Trace number 1065365

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.13+picosatSAT 10.9453 11.2191

General information on the benchmark

Namecsp/pseudo/mps/
normalized-mps-air01.xml
MD5SUM4cdbe76dc66c2705689e1f0215d7bc20
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.974851
Satisfiable
(Un)Satisfiability was proved
Number of variables771
Number of constraints46
Maximum constraint arity438
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension46
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 Fri Jul  4 06:43:05 2008
0.00/0.04	c 0	PID 17018
0.00/0.04	c 0	HOST node44.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1065365-1215146585.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-1065365-1215146585.xml' 'HOME/temp.csp'
0.03/0.63	c 0	1 domains, 771 variables, 46 predicates, 0 relations, 46 constraints
0.03/0.68	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.68	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'
0.60/0.76	c 0	Parsing HOME/temp.csp
1.20/1.32	c 1	parsed 864 expressions
1.20/1.32	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.20/1.32	c 1	Converting to clausal form CSP
1.20/1.34	c 1	converted 87 (10%) expressions
1.20/1.34	c 1	converted 173 (20%) expressions
1.20/1.34	c 1	converted 260 (30%) expressions
1.20/1.35	c 1	converted 346 (40%) expressions
1.20/1.35	c 1	converted 432 (50%) expressions
1.20/1.35	c 1	converted 519 (60%) expressions
1.20/1.35	c 1	converted 605 (70%) expressions
1.20/1.35	c 1	converted 692 (80%) expressions
1.20/1.36	c 1	converted 778 (90%) expressions
2.08/2.22	c 2	converted 864 (100%) expressions
2.08/2.22	c 2	CSP : 9109 integers, 0 booleans, 16722 clauses, largest domain size 220
2.08/2.22	c 2	Heap : 13 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.08/2.22	c 2	Propagation in CSP
2.28/2.45	c 2	25575 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.28/2.45	c 2	CSP : 9109 integers, 0 booleans, 16722 clauses, largest domain size 220
2.28/2.45	c 2	Heap : 13 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.28/2.46	c 2	Simplifing CSP by introducing new Boolean variables
2.28/2.47	c 2	CSP : 9109 integers, 0 booleans, 16722 clauses, largest domain size 220
2.28/2.47	c 2	Heap : 13 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.38/2.55	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.38/2.57	c 2	911 (10%) CSP integer variables are encoded (250 clauses, 3007 bytes)
2.38/2.58	c 2	1822 (20%) CSP integer variables are encoded (2322 clauses, 29943 bytes)
2.38/2.59	c 2	2733 (30%) CSP integer variables are encoded (4941 clauses, 63990 bytes)
2.38/2.60	c 2	3644 (40%) CSP integer variables are encoded (8289 clauses, 110864 bytes)
2.47/2.60	c 2	4555 (50%) CSP integer variables are encoded (10350 clauses, 141779 bytes)
2.47/2.62	c 2	5466 (60%) CSP integer variables are encoded (13972 clauses, 196109 bytes)
2.47/2.62	c 2	6377 (70%) CSP integer variables are encoded (17377 clauses, 247184 bytes)
2.47/2.63	c 2	7288 (80%) CSP integer variables are encoded (19955 clauses, 285854 bytes)
2.47/2.63	c 2	8199 (90%) CSP integer variables are encoded (22581 clauses, 325244 bytes)
2.47/2.64	c 2	9109 (100%) CSP integer variables are encoded (25575 clauses, 370154 bytes)
2.58/2.72	c 2	1673 (10%) CSP clauses are encoded (44176 clauses, 674685 bytes)
2.67/2.80	c 3	3345 (20%) CSP clauses are encoded (81104 clauses, 1318532 bytes)
2.77/2.92	c 3	5017 (30%) CSP clauses are encoded (139282 clauses, 2351493 bytes)
2.88/3.06	c 3	6689 (40%) CSP clauses are encoded (208912 clauses, 3790322 bytes)
3.08/3.25	c 3	8361 (50%) CSP clauses are encoded (297300 clauses, 5630640 bytes)
3.27/3.42	c 3	10034 (60%) CSP clauses are encoded (373655 clauses, 7219792 bytes)
3.37/3.58	c 3	11706 (70%) CSP clauses are encoded (452729 clauses, 8866689 bytes)
3.57/3.74	c 3	13378 (80%) CSP clauses are encoded (534571 clauses, 10572389 bytes)
3.77/3.91	c 4	15050 (90%) CSP clauses are encoded (619821 clauses, 12349316 bytes)
3.97/4.12	c 4	16722 (100%) CSP clauses are encoded (722767 clauses, 14505342 bytes)
3.97/4.12	c 4	16722 CSP clauses encoded
3.97/4.12	c 4	Writing map file : HOME/temp.map
3.97/4.13	c 4	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.97/4.13	c 4	SAT : 34684 SAT variables, 722767 SAT clauses, 14505342 bytes
3.97/4.13	c 4	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.97/4.19	c 4	SOLVING HOME/temp.cnf
3.97/4.19	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
10.56/10.88	c 11	DECODING HOME/temp.out WITH HOME/temp.map
10.56/10.88	c 11	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
10.65/10.97	c 11	Decoding HOME/temp.out
10.84/11.12	s SATISFIABLE
10.84/11.15	v 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
10.84/11.15	c 11	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
10.88/11.21	c 11	CPU 7.25 (0.04 0 7.21 3.66)
10.88/11.21	c 11	END Fri Jul  4 06:43:16 2008

Verifier Data (download as text)

OK

Watcher Data (download as text)

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

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1065365-1215146585/watcher-1065365-1215146585 -o /tmp/evaluation-result-1065365-1215146585/solver-1065365-1215146585 -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-1065365-1215146585.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: 2.25 2.09 2.03 4/82 17018
/proc/meminfo: memFree=943512/2055920 swapFree=4180396/4192956
[pid=17018] ppid=17016 vsize=12272 CPUtime=0
/proc/17018/stat : 17018 (sugar) R 17016 17018 13152 0 -1 4194304 396 0 0 0 0 0 0 0 20 0 1 0 1993631318 12566528 364 996147200 4194304 4206940 548682068608 18446744073709551615 264840346576 0 0 4224 0 0 0 0 17 1 0 0
/proc/17018/statm: 3068 364 274 3 0 168 0

[startup+0.051421 s]
/proc/loadavg: 2.25 2.09 2.03 4/82 17018
/proc/meminfo: memFree=943512/2055920 swapFree=4180396/4192956
[pid=17018] ppid=17016 vsize=13600 CPUtime=0.03
/proc/17018/stat : 17018 (sugar) S 17016 17018 13152 0 -1 4194304 900 127 0 0 3 0 0 0 21 0 1 0 1993631318 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17018/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.10143 s]
/proc/loadavg: 2.25 2.09 2.03 4/82 17018
/proc/meminfo: memFree=943512/2055920 swapFree=4180396/4192956
[pid=17018] ppid=17016 vsize=13600 CPUtime=0.03
/proc/17018/stat : 17018 (sugar) S 17016 17018 13152 0 -1 4194304 900 127 0 0 3 0 0 0 21 0 1 0 1993631318 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17018/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301449 s]
/proc/loadavg: 2.25 2.09 2.03 4/82 17018
/proc/meminfo: memFree=943512/2055920 swapFree=4180396/4192956
[pid=17018] ppid=17016 vsize=13600 CPUtime=0.03
/proc/17018/stat : 17018 (sugar) S 17016 17018 13152 0 -1 4194304 900 127 0 0 3 0 0 0 21 0 1 0 1993631318 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17018/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701494 s]
/proc/loadavg: 2.25 2.09 2.03 4/82 17018
/proc/meminfo: memFree=943512/2055920 swapFree=4180396/4192956
[pid=17018] ppid=17016 vsize=13600 CPUtime=0.6
/proc/17018/stat : 17018 (sugar) S 17016 17018 13152 0 -1 4194304 956 4821 0 1 3 0 54 3 16 0 1 0 1993631318 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17018/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 13600

[startup+1.50258 s]
/proc/loadavg: 2.25 2.09 2.03 3/93 17040
/proc/meminfo: memFree=934464/2055920 swapFree=4180396/4192956
[pid=17018] ppid=17016 vsize=13600 CPUtime=0.6
/proc/17018/stat : 17018 (sugar) S 17016 17018 13152 0 -1 4194304 973 4821 0 1 3 0 54 3 15 0 1 0 1993631318 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17018/statm: 3400 797 370 3 0 500 0
[pid=17031] ppid=17018 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (sh) S 17018 17018 13152 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1993631386 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 233 193 169 0 50 0
[pid=17032] ppid=17031 vsize=865792 CPUtime=0.8
/proc/17032/stat : 17032 (java) S 17031 17018 13152 0 -1 0 6402 0 1 0 76 4 0 0 18 0 9 0 1993631386 886571008 5603 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/17032/statm: 216448 5603 2542 9 0 211023 0
[pid=17032/tid=17033] ppid=17031 vsize=865792 CPUtime=0.49
/proc/17032/task/17033/stat : 17033 (java) R 17031 17018 13152 0 -1 64 2654 0 1 0 48 1 0 0 23 0 9 0 1993631387 886571008 5603 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17032/tid=17034] ppid=17031 vsize=865792 CPUtime=0.14
/proc/17032/task/17034/stat : 17034 (java) S 17031 17018 13152 0 -1 64 2322 0 0 0 13 1 0 0 16 0 9 0 1993631388 886571008 5603 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=17032/tid=17035] ppid=17031 vsize=865792 CPUtime=0
/proc/17032/task/17035/stat : 17035 (java) S 17031 17018 13152 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1993631388 886571008 5603 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17032/tid=17036] ppid=17031 vsize=865792 CPUtime=0
/proc/17032/task/17036/stat : 17036 (java) S 17031 17018 13152 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1993631388 886571008 5603 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17032/tid=17037] ppid=17031 vsize=865792 CPUtime=0
/proc/17032/task/17037/stat : 17037 (java) S 17031 17018 13152 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1993631390 886571008 5603 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17032/tid=17038] ppid=17031 vsize=865792 CPUtime=0.13
/proc/17032/task/17038/stat : 17038 (java) R 17031 17018 13152 0 -1 64 728 0 0 0 13 0 0 0 16 0 9 0 1993631390 886571008 5603 996147200 134512640 134550740 4294955952 18446744073709551615 101977931 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17032/tid=17039] ppid=17031 vsize=865792 CPUtime=0
/proc/17032/task/17039/stat : 17039 (java) S 17031 17018 13152 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1993631391 886571008 5603 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17032/tid=17040] ppid=17031 vsize=865792 CPUtime=0
/proc/17032/task/17040/stat : 17040 (java) S 17031 17018 13152 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1993631391 886571008 5603 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 884748

[startup+3.10274 s]
/proc/loadavg: 2.25 2.09 2.03 3/93 17040
/proc/meminfo: memFree=919168/2055920 swapFree=4180396/4192956
[pid=17018] ppid=17016 vsize=13600 CPUtime=0.61
/proc/17018/stat : 17018 (sugar) S 17016 17018 13152 0 -1 4194304 974 4821 0 1 4 0 54 3 15 0 1 0 1993631318 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17018/statm: 3400 797 370 3 0 500 0
[pid=17031] ppid=17018 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (sh) S 17018 17018 13152 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1993631386 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 233 193 169 0 50 0
[pid=17032] ppid=17031 vsize=868472 CPUtime=2.37
/proc/17032/stat : 17032 (java) S 17031 17018 13152 0 -1 0 9690 0 1 0 227 10 0 0 18 0 9 0 1993631386 889315328 8576 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/17032/statm: 217118 8576 2565 9 0 211665 0
[pid=17032/tid=17033] ppid=17031 vsize=868472 CPUtime=1.61
/proc/17032/task/17033/stat : 17033 (java) R 17031 17018 13152 0 -1 64 2922 0 1 0 157 4 0 0 25 0 9 0 1993631387 889315328 8576 996147200 134512640 134550740 4294955952 18446744073709551615 4126986950 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17032/tid=17034] ppid=17031 vsize=868472 CPUtime=0.48
/proc/17032/task/17034/stat : 17034 (java) S 17031 17018 13152 0 -1 64 4578 0 0 0 44 4 0 0 16 0 9 0 1993631388 889315328 8576 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=17032/tid=17035] ppid=17031 vsize=868472 CPUtime=0
/proc/17032/task/17035/stat : 17035 (java) S 17031 17018 13152 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1993631388 889315328 8576 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17032/tid=17036] ppid=17031 vsize=868472 CPUtime=0
/proc/17032/task/17036/stat : 17036 (java) S 17031 17018 13152 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1993631388 889315328 8576 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17032/tid=17037] ppid=17031 vsize=868472 CPUtime=0
/proc/17032/task/17037/stat : 17037 (java) S 17031 17018 13152 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1993631390 889315328 8576 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17032/tid=17038] ppid=17031 vsize=868472 CPUtime=0.26
/proc/17032/task/17038/stat : 17038 (java) S 17031 17018 13152 0 -1 64 1492 0 0 0 25 1 0 0 16 0 9 0 1993631390 889315328 8576 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17032/tid=17039] ppid=17031 vsize=868472 CPUtime=0
/proc/17032/task/17039/stat : 17039 (java) S 17031 17018 13152 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1993631391 889315328 8576 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17032/tid=17040] ppid=17031 vsize=868472 CPUtime=0
/proc/17032/task/17040/stat : 17040 (java) S 17031 17018 13152 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1993631391 889315328 8576 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 887428

[startup+6.30106 s]
/proc/loadavg: 2.23 2.09 2.03 3/85 17042
/proc/meminfo: memFree=919808/2055920 swapFree=4180396/4192956
[pid=17018] ppid=17016 vsize=13600 CPUtime=4.02
/proc/17018/stat : 17018 (sugar) S 17016 17018 13152 0 -1 4194304 1024 15056 0 2 4 0 376 22 16 0 1 0 1993631318 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17018/statm: 3400 799 370 3 0 500 0
[pid=17041] ppid=17018 vsize=5356 CPUtime=0
/proc/17041/stat : 17041 (sh) S 17018 17018 13152 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1993631737 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17041/statm: 1339 232 193 169 0 50 0
[pid=17042] ppid=17041 vsize=12468 CPUtime=2.08
/proc/17042/stat : 17042 (picosat) R 17041 17018 13152 0 -1 4194304 2500 0 0 0 100 108 0 0 25 0 1 0 1993631737 12767232 2486 996147200 134512640 134931368 4294956256 18446744073709551615 134514702 0 0 4096 0 0 0 0 17 1 0 0
/proc/17042/statm: 3117 2486 40 102 0 3012 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 31424

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

[startup+9.50139 s]
/proc/loadavg: 2.23 2.09 2.03 3/85 17042
/proc/meminfo: memFree=907840/2055920 swapFree=4180396/4192956
[pid=17018] ppid=17016 vsize=13600 CPUtime=4.02
/proc/17018/stat : 17018 (sugar) S 17016 17018 13152 0 -1 4194304 1024 15056 0 2 4 0 376 22 16 0 1 0 1993631318 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17018/statm: 3400 799 370 3 0 500 0
[pid=17041] ppid=17018 vsize=5356 CPUtime=0
/proc/17041/stat : 17041 (sh) S 17018 17018 13152 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1993631737 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17041/statm: 1339 232 193 169 0 50 0
[pid=17042] ppid=17041 vsize=23920 CPUtime=5.24
/proc/17042/stat : 17042 (picosat) R 17041 17018 13152 0 -1 4194304 5421 0 0 0 246 278 0 0 25 0 1 0 1993631737 24494080 5407 996147200 134512640 134931368 4294956256 18446744073709551615 134549346 0 0 4096 0 0 0 0 17 1 0 0
/proc/17042/statm: 5980 5407 40 102 0 5875 0
Current children cumulated CPU time (s) 9.26
Current children cumulated vsize (KiB) 42876

[startup+10.3015 s]
/proc/loadavg: 2.21 2.09 2.03 3/85 17042
/proc/meminfo: memFree=903808/2055920 swapFree=4180396/4192956
[pid=17018] ppid=17016 vsize=13600 CPUtime=4.02
/proc/17018/stat : 17018 (sugar) S 17016 17018 13152 0 -1 4194304 1024 15056 0 2 4 0 376 22 16 0 1 0 1993631318 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17018/statm: 3400 799 370 3 0 500 0
[pid=17041] ppid=17018 vsize=5356 CPUtime=0
/proc/17041/stat : 17041 (sh) S 17018 17018 13152 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1993631737 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17041/statm: 1339 232 193 169 0 50 0
[pid=17042] ppid=17041 vsize=28608 CPUtime=6.03
/proc/17042/stat : 17042 (picosat) R 17041 17018 13152 0 -1 4194304 6152 0 0 0 283 320 0 0 25 0 1 0 1993631737 29294592 6138 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17042/statm: 7152 6138 40 102 0 7047 0
Current children cumulated CPU time (s) 10.05
Current children cumulated vsize (KiB) 47564

[startup+10.7025 s]
/proc/loadavg: 2.21 2.09 2.03 3/85 17042
/proc/meminfo: memFree=903808/2055920 swapFree=4180396/4192956
[pid=17018] ppid=17016 vsize=13600 CPUtime=4.02
/proc/17018/stat : 17018 (sugar) S 17016 17018 13152 0 -1 4194304 1024 15056 0 2 4 0 376 22 16 0 1 0 1993631318 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17018/statm: 3400 799 370 3 0 500 0
[pid=17041] ppid=17018 vsize=5356 CPUtime=0
/proc/17041/stat : 17041 (sh) S 17018 17018 13152 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1993631737 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17041/statm: 1339 232 193 169 0 50 0
[pid=17042] ppid=17041 vsize=30224 CPUtime=6.44
/proc/17042/stat : 17042 (picosat) R 17041 17018 13152 0 -1 4194304 6555 0 0 0 305 339 0 0 25 0 1 0 1993631737 30949376 6530 996147200 134512640 134931368 4294956256 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/17042/statm: 7556 6530 42 102 0 7451 0
Current children cumulated CPU time (s) 10.46
Current children cumulated vsize (KiB) 49180

[startup+11.1026 s]
/proc/loadavg: 2.21 2.09 2.03 3/86 17045
/proc/meminfo: memFree=924984/2055920 swapFree=4180396/4192956
[pid=17018] ppid=17016 vsize=13600 CPUtime=10.65
/proc/17018/stat : 17018 (sugar) S 17016 17018 13152 0 -1 4194304 1092 22006 0 2 4 0 699 362 16 0 1 0 1993631318 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17018/statm: 3400 799 370 3 0 500 0
[pid=17043] ppid=17018 vsize=5356 CPUtime=0
/proc/17043/stat : 17043 (sh) S 17018 17018 13152 0 -1 4194304 278 0 0 0 0 0 0 0 19 0 1 0 1993632407 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17043/statm: 1339 233 193 169 0 50 0
[pid=17044] ppid=17043 vsize=864012 CPUtime=0.19
/proc/17044/stat : 17044 (java) S 17043 17018 13152 0 -1 0 3524 0 1 0 17 2 0 0 20 0 9 0 1993632407 884748288 2998 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/17044/statm: 216003 2998 1666 9 0 210585 0
[pid=17044/tid=17045] ppid=17043 vsize=864012 CPUtime=0.12
/proc/17044/task/17045/stat : 17045 (java) R 17043 17018 13152 0 -1 64 2463 0 1 0 11 1 0 0 20 0 9 0 1993632408 884748288 2998 996147200 134512640 134550740 4294956000 18446744073709551615 4126489921 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 10.84
Current children cumulated vsize (KiB) 882968

[startup+11.2026 s]
/proc/loadavg: 2.21 2.09 2.03 3/86 17045
/proc/meminfo: memFree=924984/2055920 swapFree=4180396/4192956
[pid=17018] ppid=17016 vsize=13600 CPUtime=10.65
/proc/17018/stat : 17018 (sugar) S 17016 17018 13152 0 -1 4194304 1093 22006 0 2 4 0 699 362 15 0 1 0 1993631318 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17018/statm: 3400 799 370 3 0 500 0
[pid=17043] ppid=17018 vsize=5356 CPUtime=0
/proc/17043/stat : 17043 (sh) S 17018 17018 13152 0 -1 4194304 278 0 0 0 0 0 0 0 19 0 1 0 1993632407 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17043/statm: 1339 233 193 169 0 50 0
[pid=17044] ppid=17043 vsize=864040 CPUtime=0.23
/proc/17044/stat : 17044 (java) S 17043 17018 13152 0 -1 0 3589 0 1 0 21 2 0 0 20 0 9 0 1993632407 884776960 3058 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/17044/statm: 216010 3058 1700 9 0 210585 0
[pid=17044/tid=17045] ppid=17043 vsize=864040 CPUtime=0.16
/proc/17044/task/17045/stat : 17045 (java) S 17043 17018 13152 0 -1 64 2526 0 1 0 15 1 0 0 21 0 9 0 1993632408 884776960 3058 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 10.88
Current children cumulated vsize (KiB) 882996

Child status: 0
Real time (s): 11.2191
CPU time (s): 10.9453
CPU user time (s): 7.2649
CPU system time (s): 3.68044
CPU usage (%): 97.5595
Max. virtual memory (cumulated for all children) (KiB): 887568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.2649
system time used= 3.68044
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27035
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= 6260
involuntary context switches= 6549

runsolver used 0.015997 second user time and 0.054991 second system time

The end

Launcher Data (download as text)

Begin job on node44 at 2008-07-04 06:43:05
IDJOB=1065365
IDBENCH=55059
IDSOLVER=345
FILE ID=node44/1065365-1215146585
PBS_JOBID= 7877329
Free space on /tmp= 66556 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/pseudo/mps/normalized-mps-air01.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-1065365-1215146585/watcher-1065365-1215146585 -o /tmp/evaluation-result-1065365-1215146585/solver-1065365-1215146585 -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-1065365-1215146585.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4cdbe76dc66c2705689e1f0215d7bc20
RANDOM SEED=700428004

node44.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

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

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        943992 kB
Buffers:         57708 kB
Cached:         200832 kB
SwapCached:       6524 kB
Active:         873128 kB
Inactive:       162136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        943992 kB
SwapTotal:     4192956 kB
SwapFree:      4180396 kB
Dirty:            1796 kB
Writeback:           0 kB
Mapped:         792928 kB
Slab:            60284 kB
Committed_AS:  4268596 kB
PageTables:       3340 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= 66552 MiB
End job on node44 at 2008-07-04 06:43:16