Trace number 2079760

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 v1.14.6+picosatUNSAT 178.732 179.733

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-18_ext.xml
MD5SUMd0723849d67084a75f9aabd36744eddc
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.2583
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints55
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension55
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.07	c 0	BEGIN Sun Jul 12 05:18:40 2009
0.00/0.07	c 0	PID 24685
0.00/0.07	c 0	HOST node18.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2079760-1247368720.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2079760-1247368720.xml' 'HOME/temp.csp'
0.06/0.89	c 1	1 domains, 20 variables, 0 predicates, 55 relations, 55 constraints
0.06/0.93	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.93	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.91/1.01	c 1	Parsing HOME/temp.csp
1.80/1.97	c 2	parsed 131 expressions
1.80/1.98	c 2	Heap : 17 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.80/1.98	c 2	Converting to clausal form CSP
1.91/2.00	c 2	converted 14 (10%) expressions
1.91/2.01	c 2	converted 27 (20%) expressions
1.91/2.03	c 2	converted 40 (30%) expressions
1.91/2.03	c 2	converted 53 (40%) expressions
1.91/2.04	c 2	converted 66 (50%) expressions
2.11/2.24	c 3	converted 79 (60%) expressions
2.20/2.33	c 3	converted 92 (70%) expressions
2.30/2.43	c 3	converted 105 (80%) expressions
2.39/2.53	c 3	converted 118 (90%) expressions
2.50/2.61	c 3	converted 131 (100%) expressions
2.50/2.62	c 3	CSP : 20 integers, 0 booleans, 55 clauses, largest domain size 20
2.50/2.62	c 3	Heap : 34 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.50/2.62	c 3	Propagation in CSP
2.50/2.62	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.50/2.62	c 3	CSP : 20 integers, 0 booleans, 55 clauses, largest domain size 20
2.50/2.62	c 3	Heap : 34 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.50/2.62	c 3	Simplifing CSP by introducing new Boolean variables
2.50/2.62	c 3	CSP : 20 integers, 0 booleans, 55 clauses, largest domain size 20
2.50/2.62	c 3	Heap : 34 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.60/2.73	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.60/2.74	c 3	2 (10%) CSP integer variables are encoded (36 clauses, 371 bytes)
2.60/2.74	c 3	4 (20%) CSP integer variables are encoded (72 clauses, 695 bytes)
2.60/2.74	c 3	6 (30%) CSP integer variables are encoded (108 clauses, 1048 bytes)
2.60/2.74	c 3	8 (40%) CSP integer variables are encoded (144 clauses, 1444 bytes)
2.60/2.74	c 3	10 (50%) CSP integer variables are encoded (180 clauses, 1840 bytes)
2.60/2.74	c 3	12 (60%) CSP integer variables are encoded (216 clauses, 2236 bytes)
2.60/2.75	c 3	14 (70%) CSP integer variables are encoded (252 clauses, 2632 bytes)
2.60/2.75	c 3	16 (80%) CSP integer variables are encoded (288 clauses, 3028 bytes)
2.60/2.75	c 3	18 (90%) CSP integer variables are encoded (324 clauses, 3424 bytes)
2.60/2.75	c 3	20 (100%) CSP integer variables are encoded (360 clauses, 3820 bytes)
2.80/2.95	c 3	6 (10%) CSP clauses are encoded (11181 clauses, 243070 bytes)
2.90/3.06	c 3	11 (20%) CSP clauses are encoded (20204 clauses, 459472 bytes)
3.01/3.19	c 4	17 (30%) CSP clauses are encoded (30359 clauses, 706591 bytes)
3.11/3.30	c 4	22 (40%) CSP clauses are encoded (39394 clauses, 931256 bytes)
3.30/3.42	c 4	28 (50%) CSP clauses are encoded (49621 clauses, 1183331 bytes)
3.39/3.54	c 4	33 (60%) CSP clauses are encoded (58610 clauses, 1406954 bytes)
3.49/3.67	c 4	39 (70%) CSP clauses are encoded (68737 clauses, 1670917 bytes)
3.59/3.76	c 4	44 (80%) CSP clauses are encoded (76525 clauses, 1875324 bytes)
3.80/3.90	c 4	50 (90%) CSP clauses are encoded (87389 clauses, 2165911 bytes)
3.89/4.01	c 4	55 (100%) CSP clauses are encoded (96376 clauses, 2406403 bytes)
3.89/4.01	c 4	55 CSP clauses encoded
3.89/4.01	c 4	Writing map file : HOME/temp.map
3.89/4.02	c 4	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.89/4.02	c 4	SAT : 380 SAT variables, 96376 SAT clauses, 2406403 bytes
3.89/4.02	c 4	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.89/4.07	c 4	SOLVING HOME/temp.cnf
3.89/4.07	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
178.49/179.60	c 180	DECODING HOME/temp.out WITH HOME/temp.map
178.49/179.60	c 180	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
178.59/179.68	c 180	Decoding HOME/temp.out
178.59/179.70	s UNSATISFIABLE
178.59/179.71	c 180	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
178.59/179.72	c 180	CPU 178.71 (0.06 0.02 177.64 0.99)
178.59/179.73	c 180	END Sun Jul 12 05:21:40 2009

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2079760-1247368720/watcher-2079760-1247368720 -o /tmp/evaluation-result-2079760-1247368720/solver-2079760-1247368720 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2079760-1247368720.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 24685
/proc/meminfo: memFree=1641208/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=12268 CPUtime=0
/proc/24685/stat : 24685 (sugar) R 24683 24685 20729 0 -1 4194304 348 0 0 0 0 0 0 0 18 0 1 0 23938675 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 227857710078 0 0 4224 0 0 0 0 17 1 0 0
/proc/24685/statm: 3067 316 241 3 0 167 0

[startup+0.097872 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 24685
/proc/meminfo: memFree=1641208/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=0.06
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 23938675 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.101869 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 24685
/proc/meminfo: memFree=1641208/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=0.06
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 23938675 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301891 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 24685
/proc/meminfo: memFree=1641208/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=0.06
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 23938675 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701929 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 24685
/proc/meminfo: memFree=1641208/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=0.06
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 23938675 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.503 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 24707
/proc/meminfo: memFree=1632800/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=0.86
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1309 7081 0 1 5 1 75 5 16 0 1 0 23938675 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1111 409 3 0 796 0
[pid=24698] ppid=24685 vsize=5356 CPUtime=0
/proc/24698/stat : 24698 (sh) S 24685 24685 20729 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23938769 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24698/statm: 1339 233 193 169 0 50 0
[pid=24699] ppid=24698 vsize=862284 CPUtime=0.55
/proc/24699/stat : 24699 (java) S 24698 24685 20729 0 -1 0 6192 0 1 0 52 3 0 0 18 0 9 0 23938769 882978816 5477 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24699/statm: 215571 5477 2158 9 0 210484 0
[pid=24699/tid=24700] ppid=24698 vsize=862284 CPUtime=0.33
/proc/24699/task/24700/stat : 24700 (java) R 24698 24685 20729 0 -1 64 2020 0 1 0 32 1 0 0 21 0 9 0 23938770 882978816 5477 996147200 134512640 134550932 4294955936 18446744073709551615 4126453960 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24699/tid=24701] ppid=24698 vsize=862284 CPUtime=0.16
/proc/24699/task/24701/stat : 24701 (java) S 24698 24685 20729 0 -1 64 3163 0 0 0 15 1 0 0 16 0 9 0 23938771 882978816 5477 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24699/tid=24702] ppid=24698 vsize=862284 CPUtime=0
/proc/24699/task/24702/stat : 24702 (java) S 24698 24685 20729 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23938771 882978816 5477 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24699/tid=24703] ppid=24698 vsize=862284 CPUtime=0
/proc/24699/task/24703/stat : 24703 (java) S 24698 24685 20729 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 23938771 882978816 5477 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24699/tid=24704] ppid=24698 vsize=862284 CPUtime=0
/proc/24699/task/24704/stat : 24704 (java) S 24698 24685 20729 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23938773 882978816 5477 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24699/tid=24705] ppid=24698 vsize=862284 CPUtime=0.03
/proc/24699/task/24705/stat : 24705 (java) S 24698 24685 20729 0 -1 64 306 0 0 0 3 0 0 0 17 0 9 0 23938773 882978816 5477 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24699/tid=24706] ppid=24698 vsize=862284 CPUtime=0
/proc/24699/task/24706/stat : 24706 (java) S 24698 24685 20729 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 23938774 882978816 5477 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24699/tid=24707] ppid=24698 vsize=862284 CPUtime=0
/proc/24699/task/24707/stat : 24707 (java) S 24698 24685 20729 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23938774 882978816 5477 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 884508

[startup+3.10216 s]
/proc/loadavg: 2.00 2.00 2.00 4/95 24707
/proc/meminfo: memFree=1607968/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=0.87
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1310 7081 0 1 5 2 75 5 15 0 1 0 23938675 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1111 409 3 0 796 0
[pid=24698] ppid=24685 vsize=5356 CPUtime=0
/proc/24698/stat : 24698 (sh) S 24685 24685 20729 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23938769 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24698/statm: 1339 233 193 169 0 50 0
[pid=24699] ppid=24698 vsize=864488 CPUtime=2.14
/proc/24699/stat : 24699 (java) S 24698 24685 20729 0 -1 0 13658 0 1 0 206 8 0 0 18 0 9 0 23938769 885235712 12868 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24699/statm: 216122 12868 2590 9 0 210599 0
[pid=24699/tid=24700] ppid=24698 vsize=864488 CPUtime=1.26
/proc/24699/task/24700/stat : 24700 (java) R 24698 24685 20729 0 -1 64 3001 0 1 0 124 2 0 0 25 0 9 0 23938770 885235712 12868 996147200 134512640 134550932 4294955936 18446744073709551615 4126550828 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24699/tid=24701] ppid=24698 vsize=864488 CPUtime=0.78
/proc/24699/task/24701/stat : 24701 (java) S 24698 24685 20729 0 -1 64 9620 0 0 0 73 5 0 0 16 0 9 0 23938771 885235712 12868 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24699/tid=24702] ppid=24698 vsize=864488 CPUtime=0
/proc/24699/task/24702/stat : 24702 (java) S 24698 24685 20729 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23938771 885235712 12868 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24699/tid=24703] ppid=24698 vsize=864488 CPUtime=0
/proc/24699/task/24703/stat : 24703 (java) S 24698 24685 20729 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 23938771 885235712 12868 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24699/tid=24704] ppid=24698 vsize=864488 CPUtime=0
/proc/24699/task/24704/stat : 24704 (java) S 24698 24685 20729 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23938773 885235712 12868 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24699/tid=24705] ppid=24698 vsize=864488 CPUtime=0.08
/proc/24699/task/24705/stat : 24705 (java) S 24698 24685 20729 0 -1 64 334 0 0 0 8 0 0 0 16 0 9 0 23938773 885235712 12868 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24699/tid=24706] ppid=24698 vsize=864488 CPUtime=0
/proc/24699/task/24706/stat : 24706 (java) S 24698 24685 20729 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 23938774 885235712 12868 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24699/tid=24707] ppid=24698 vsize=864488 CPUtime=0
/proc/24699/task/24707/stat : 24707 (java) S 24698 24685 20729 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23938774 885235712 12868 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 886712

[startup+6.30147 s]
/proc/loadavg: 2.08 2.02 2.01 3/87 24709
/proc/meminfo: memFree=1629856/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=3.94
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1364 21100 0 2 5 2 371 16 16 0 1 0 23938675 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1112 409 3 0 796 0
[pid=24708] ppid=24685 vsize=5356 CPUtime=0
/proc/24708/stat : 24708 (sh) S 24685 24685 20729 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23939083 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24708/statm: 1339 232 193 169 0 50 0
[pid=24709] ppid=24708 vsize=4836 CPUtime=2.19
/proc/24709/stat : 24709 (picosat) R 24708 24685 20729 0 -1 4194304 1125 0 0 0 141 78 0 0 25 0 1 0 23939083 4952064 1111 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24709/statm: 1209 1111 42 102 0 1104 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 27060

[startup+12.7021 s]
/proc/loadavg: 2.07 2.02 2.00 3/87 24709
/proc/meminfo: memFree=1628576/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=3.94
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1364 21100 0 2 5 2 371 16 16 0 1 0 23938675 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1112 409 3 0 796 0
[pid=24708] ppid=24685 vsize=5356 CPUtime=0
/proc/24708/stat : 24708 (sh) S 24685 24685 20729 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23939083 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24708/statm: 1339 232 193 169 0 50 0
[pid=24709] ppid=24708 vsize=5760 CPUtime=8.57
/proc/24709/stat : 24709 (picosat) R 24708 24685 20729 0 -1 4194304 1363 0 0 0 778 79 0 0 25 0 1 0 23939083 5898240 1349 996147200 134512640 134931368 4294956256 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24709/statm: 1440 1349 42 102 0 1335 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 27984

[startup+25.5013 s]
/proc/loadavg: 2.06 2.01 2.00 3/87 24709
/proc/meminfo: memFree=1627744/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=3.94
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1364 21100 0 2 5 2 371 16 16 0 1 0 23938675 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1112 409 3 0 796 0
[pid=24708] ppid=24685 vsize=5356 CPUtime=0
/proc/24708/stat : 24708 (sh) S 24685 24685 20729 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23939083 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24708/statm: 1339 232 193 169 0 50 0
[pid=24709] ppid=24708 vsize=6492 CPUtime=21.3
/proc/24709/stat : 24709 (picosat) R 24708 24685 20729 0 -1 4194304 1556 0 0 0 2051 79 0 0 25 0 1 0 23939083 6647808 1540 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24709/statm: 1623 1540 48 102 0 1518 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 28716

[startup+51.1018 s]
/proc/loadavg: 2.04 2.01 2.00 3/87 24709
/proc/meminfo: memFree=1627488/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=3.94
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1364 21100 0 2 5 2 371 16 16 0 1 0 23938675 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1112 409 3 0 796 0
[pid=24708] ppid=24685 vsize=5356 CPUtime=0
/proc/24708/stat : 24708 (sh) S 24685 24685 20729 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23939083 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24708/statm: 1339 232 193 169 0 50 0
[pid=24709] ppid=24708 vsize=6796 CPUtime=46.77
/proc/24709/stat : 24709 (picosat) R 24708 24685 20729 0 -1 4194304 1643 0 0 0 4598 79 0 0 25 0 1 0 23939083 6959104 1627 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24709/statm: 1699 1627 48 102 0 1594 0
Current children cumulated CPU time (s) 50.71
Current children cumulated vsize (KiB) 29020

[startup+102.307 s]
/proc/loadavg: 2.01 2.01 2.00 3/87 24709
/proc/meminfo: memFree=1626912/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=3.94
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1364 21100 0 2 5 2 371 16 16 0 1 0 23938675 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1112 409 3 0 796 0
[pid=24708] ppid=24685 vsize=5356 CPUtime=0
/proc/24708/stat : 24708 (sh) S 24685 24685 20729 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23939083 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24708/statm: 1339 232 193 169 0 50 0
[pid=24709] ppid=24708 vsize=7488 CPUtime=97.73
/proc/24709/stat : 24709 (picosat) R 24708 24685 20729 0 -1 4194304 1804 0 0 0 9694 79 0 0 25 0 1 0 23939083 7667712 1755 996147200 134512640 134931368 4294956256 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/24709/statm: 1872 1755 48 102 0 1767 0
Current children cumulated CPU time (s) 101.67
Current children cumulated vsize (KiB) 29712

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 24709
/proc/meminfo: memFree=1626656/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=3.94
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1364 21100 0 2 5 2 371 16 16 0 1 0 23938675 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1112 409 3 0 796 0
[pid=24708] ppid=24685 vsize=5356 CPUtime=0
/proc/24708/stat : 24708 (sh) S 24685 24685 20729 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23939083 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24708/statm: 1339 232 193 169 0 50 0
[pid=24709] ppid=24708 vsize=8140 CPUtime=157.43
/proc/24709/stat : 24709 (picosat) R 24708 24685 20729 0 -1 4194304 1933 0 0 0 15664 79 0 0 25 0 1 0 23939083 8335360 1806 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24709/statm: 2035 1806 48 102 0 1930 0
Current children cumulated CPU time (s) 161.37
Current children cumulated vsize (KiB) 30364

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

[startup+166.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 24709
/proc/meminfo: memFree=1626656/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=3.94
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1364 21100 0 2 5 2 371 16 16 0 1 0 23938675 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1112 409 3 0 796 0
[pid=24708] ppid=24685 vsize=5356 CPUtime=0
/proc/24708/stat : 24708 (sh) S 24685 24685 20729 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23939083 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24708/statm: 1339 232 193 169 0 50 0
[pid=24709] ppid=24708 vsize=8140 CPUtime=161.41
/proc/24709/stat : 24709 (picosat) R 24708 24685 20729 0 -1 4194304 1933 0 0 0 16062 79 0 0 25 0 1 0 23939083 8335360 1806 996147200 134512640 134931368 4294956256 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/24709/statm: 2035 1806 48 102 0 1930 0
Current children cumulated CPU time (s) 165.35
Current children cumulated vsize (KiB) 30364

[startup+172.706 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 24709
/proc/meminfo: memFree=1626592/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=3.94
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1364 21100 0 2 5 2 371 16 16 0 1 0 23938675 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1112 409 3 0 796 0
[pid=24708] ppid=24685 vsize=5356 CPUtime=0
/proc/24708/stat : 24708 (sh) S 24685 24685 20729 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23939083 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24708/statm: 1339 232 193 169 0 50 0
[pid=24709] ppid=24708 vsize=8140 CPUtime=167.79
/proc/24709/stat : 24709 (picosat) R 24708 24685 20729 0 -1 4194304 1990 0 0 0 16700 79 0 0 25 0 1 0 23939083 8335360 1826 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24709/statm: 2035 1826 48 102 0 1930 0
Current children cumulated CPU time (s) 171.73
Current children cumulated vsize (KiB) 30364

[startup+175.902 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 24709
/proc/meminfo: memFree=1626592/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=3.94
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1364 21100 0 2 5 2 371 16 16 0 1 0 23938675 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1112 409 3 0 796 0
[pid=24708] ppid=24685 vsize=5356 CPUtime=0
/proc/24708/stat : 24708 (sh) S 24685 24685 20729 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23939083 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24708/statm: 1339 232 193 169 0 50 0
[pid=24709] ppid=24708 vsize=8140 CPUtime=170.97
/proc/24709/stat : 24709 (picosat) R 24708 24685 20729 0 -1 4194304 1990 0 0 0 17018 79 0 0 25 0 1 0 23939083 8335360 1826 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24709/statm: 2035 1826 48 102 0 1930 0
Current children cumulated CPU time (s) 174.91
Current children cumulated vsize (KiB) 30364

[startup+177.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 24709
/proc/meminfo: memFree=1626592/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=3.94
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1364 21100 0 2 5 2 371 16 16 0 1 0 23938675 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1112 409 3 0 796 0
[pid=24708] ppid=24685 vsize=5356 CPUtime=0
/proc/24708/stat : 24708 (sh) S 24685 24685 20729 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23939083 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24708/statm: 1339 232 193 169 0 50 0
[pid=24709] ppid=24708 vsize=8140 CPUtime=172.56
/proc/24709/stat : 24709 (picosat) R 24708 24685 20729 0 -1 4194304 1990 0 0 0 17177 79 0 0 25 0 1 0 23939083 8335360 1826 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24709/statm: 2035 1826 48 102 0 1930 0
Current children cumulated CPU time (s) 176.5
Current children cumulated vsize (KiB) 30364

[startup+179.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 24709
/proc/meminfo: memFree=1626592/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=3.94
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1364 21100 0 2 5 2 371 16 16 0 1 0 23938675 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1112 409 3 0 796 0
[pid=24708] ppid=24685 vsize=5356 CPUtime=0
/proc/24708/stat : 24708 (sh) S 24685 24685 20729 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23939083 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24708/statm: 1339 232 193 169 0 50 0
[pid=24709] ppid=24708 vsize=8140 CPUtime=174.15
/proc/24709/stat : 24709 (picosat) R 24708 24685 20729 0 -1 4194304 1990 0 0 0 17336 79 0 0 25 0 1 0 23939083 8335360 1826 996147200 134512640 134931368 4294956256 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/24709/statm: 2035 1826 48 102 0 1930 0
Current children cumulated CPU time (s) 178.09
Current children cumulated vsize (KiB) 30364

[startup+179.501 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 24709
/proc/meminfo: memFree=1626592/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=3.94
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1364 21100 0 2 5 2 371 16 16 0 1 0 23938675 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1112 409 3 0 796 0
[pid=24708] ppid=24685 vsize=5356 CPUtime=0
/proc/24708/stat : 24708 (sh) S 24685 24685 20729 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23939083 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24708/statm: 1339 232 193 169 0 50 0
[pid=24709] ppid=24708 vsize=8140 CPUtime=174.55
/proc/24709/stat : 24709 (picosat) R 24708 24685 20729 0 -1 4194304 1990 0 0 0 17376 79 0 0 25 0 1 0 23939083 8335360 1826 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24709/statm: 2035 1826 48 102 0 1930 0
Current children cumulated CPU time (s) 178.49
Current children cumulated vsize (KiB) 30364

[startup+179.701 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 24709
/proc/meminfo: memFree=1626592/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=16868 CPUtime=178.59
/proc/24685/stat : 24685 (sugar) S 24683 24685 20729 0 -1 4194304 1443 23377 0 2 5 2 17756 96 16 0 1 0 23938675 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 178.59
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 179.733
CPU time (s): 178.732
CPU user time (s): 177.71
CPU system time (s): 1.02184
CPU usage (%): 99.443
Max. virtual memory (cumulated for all children) (KiB): 886712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 177.71
system time used= 1.02184
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28574
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= 2724
involuntary context switches= 8066

runsolver used 0.175973 second user time and 0.52292 second system time

The end

Launcher Data 

Begin job on node18 at 2009-07-12 05:18:40
IDJOB=2079760
IDBENCH=56947
IDSOLVER=738
FILE ID=node18/2079760-1247368720
PBS_JOBID= 9507042
Free space on /tmp= 66304 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-18_ext.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079760-1247368720/watcher-2079760-1247368720 -o /tmp/evaluation-result-2079760-1247368720/solver-2079760-1247368720 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2079760-1247368720.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d0723849d67084a75f9aabd36744eddc
RANDOM SEED=87159943

node18.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		: 3000.243
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		: 3000.243
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:       1641624 kB
Buffers:         38980 kB
Cached:         176580 kB
SwapCached:          0 kB
Active:         268184 kB
Inactive:        83516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:         151832 kB
Slab:            47740 kB
Committed_AS:   886924 kB
PageTables:       1976 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66304 MiB
End job on node18 at 2009-07-12 05:21:40