Trace number 2092289

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 73.4988 74.0239

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-56_ext.xml
MD5SUM89f0f3cf545c93f0fde036f6c7f85c9b
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 benchmark2.01569
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
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 13:14:47 2009
0.00/0.07	c 0	PID 29761
0.00/0.07	c 0	HOST node92.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2092289-1247397287.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-2092289-1247397287.xml' 'HOME/temp.csp'
0.06/0.60	c 1	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.06/0.65	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.65	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'
0.57/0.72	c 1	Parsing HOME/temp.csp
1.30/1.49	c 2	parsed 247 expressions
1.30/1.49	c 2	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.30/1.49	c 2	Converting to clausal form CSP
1.39/1.51	c 2	converted 25 (10%) expressions
1.39/1.53	c 2	converted 50 (20%) expressions
1.39/1.53	c 2	converted 75 (30%) expressions
1.39/1.54	c 2	converted 99 (40%) expressions
1.39/1.54	c 2	converted 124 (50%) expressions
1.39/1.57	c 2	converted 149 (60%) expressions
1.50/1.63	c 2	converted 173 (70%) expressions
1.70/1.83	c 2	converted 198 (80%) expressions
1.80/1.92	c 2	converted 223 (90%) expressions
1.80/1.97	c 2	converted 247 (100%) expressions
1.80/1.97	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.80/1.97	c 2	Heap : 26 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.80/1.97	c 2	Propagation in CSP
1.80/1.97	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.80/1.97	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.80/1.97	c 2	Heap : 26 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.80/1.98	c 2	Simplifing CSP by introducing new Boolean variables
1.80/1.98	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.80/1.98	c 2	Heap : 26 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.89/2.06	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.89/2.08	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
1.89/2.08	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
1.89/2.08	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
1.89/2.08	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
1.89/2.09	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
1.89/2.09	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
1.89/2.09	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
1.89/2.09	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
1.89/2.09	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
1.89/2.09	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.09/2.21	c 3	11 (10%) CSP clauses are encoded (14552 clauses, 259311 bytes)
2.09/2.28	c 3	21 (20%) CSP clauses are encoded (24907 clauses, 477701 bytes)
2.19/2.35	c 3	31 (30%) CSP clauses are encoded (35262 clauses, 697354 bytes)
2.29/2.43	c 3	42 (40%) CSP clauses are encoded (46645 clauses, 934976 bytes)
2.39/2.50	c 3	52 (50%) CSP clauses are encoded (57017 clauses, 1155188 bytes)
2.39/2.57	c 3	62 (60%) CSP clauses are encoded (67338 clauses, 1382000 bytes)
2.48/2.65	c 3	73 (70%) CSP clauses are encoded (78710 clauses, 1645841 bytes)
2.58/2.72	c 3	83 (80%) CSP clauses are encoded (89152 clauses, 1888201 bytes)
2.58/2.79	c 3	93 (90%) CSP clauses are encoded (99603 clauses, 2130665 bytes)
2.69/2.86	c 3	103 (100%) CSP clauses are encoded (109959 clauses, 2370968 bytes)
2.69/2.86	c 3	103 CSP clauses encoded
2.69/2.86	c 3	Writing map file : HOME/temp.map
2.69/2.86	c 3	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.69/2.86	c 3	SAT : 3160 SAT variables, 109959 SAT clauses, 2370968 bytes
2.69/2.86	c 3	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.69/2.89	c 3	SOLVING HOME/temp.cnf
2.69/2.89	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
73.30/73.85	c 74	DECODING HOME/temp.out WITH HOME/temp.map
73.30/73.85	c 74	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'
73.38/73.93	c 74	Decoding HOME/temp.out
73.38/73.95	s UNSATISFIABLE
73.38/73.97	c 74	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
73.38/74.02	c 74	CPU 73.47 (0.05 0.01 72.65 0.76)
73.38/74.02	c 74	END Sun Jul 12 13:16:01 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-2092289-1247397287/watcher-2092289-1247397287 -o /tmp/evaluation-result-2092289-1247397287/solver-2092289-1247397287 -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-2092289-1247397287.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: 2.10 2.03 2.00 4/82 29761
/proc/meminfo: memFree=1795024/2055920 swapFree=4192812/4192956
[pid=29761] ppid=29759 vsize=6268 CPUtime=0
/proc/29761/stat : 29761 (sugar) R 29759 29761 29130 0 -1 4194304 62 0 0 0 0 0 0 0 20 0 1 0 26793765 6418432 47 996147200 4194304 4206940 548682068608 18446744073709551615 251276624848 0 0 4096 0 0 0 0 17 1 0 0
/proc/29761/statm: 1567 47 36 3 0 8 0

[startup+0.099421 s]
/proc/loadavg: 2.10 2.03 2.00 4/82 29761
/proc/meminfo: memFree=1795024/2055920 swapFree=4192812/4192956
[pid=29761] ppid=29759 vsize=16868 CPUtime=0.06
/proc/29761/stat : 29761 (sugar) S 29759 29761 29130 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26793765 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29761/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.101413 s]
/proc/loadavg: 2.10 2.03 2.00 4/82 29761
/proc/meminfo: memFree=1795024/2055920 swapFree=4192812/4192956
[pid=29761] ppid=29759 vsize=16868 CPUtime=0.06
/proc/29761/stat : 29761 (sugar) S 29759 29761 29130 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26793765 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29761/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301447 s]
/proc/loadavg: 2.10 2.03 2.00 4/82 29761
/proc/meminfo: memFree=1795024/2055920 swapFree=4192812/4192956
[pid=29761] ppid=29759 vsize=16868 CPUtime=0.06
/proc/29761/stat : 29761 (sugar) S 29759 29761 29130 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26793765 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29761/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701496 s]
/proc/loadavg: 2.10 2.03 2.00 4/82 29761
/proc/meminfo: memFree=1795024/2055920 swapFree=4192812/4192956
[pid=29761] ppid=29759 vsize=16868 CPUtime=0.57
/proc/29761/stat : 29761 (sugar) S 29759 29761 29130 0 -1 4194304 1292 5191 0 1 5 1 47 4 16 0 1 0 26793765 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29761/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 16868

[startup+1.50259 s]
/proc/loadavg: 2.10 2.03 2.00 4/93 29783
/proc/meminfo: memFree=1781176/2055920 swapFree=4192812/4192956
[pid=29761] ppid=29759 vsize=16868 CPUtime=0.57
/proc/29761/stat : 29761 (sugar) S 29759 29761 29130 0 -1 4194304 1309 5191 0 1 5 1 47 4 15 0 1 0 26793765 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29761/statm: 4217 1111 409 3 0 796 0
[pid=29774] ppid=29761 vsize=5356 CPUtime=0
/proc/29774/stat : 29774 (sh) S 29761 29761 29130 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26793831 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29774/statm: 1339 233 193 169 0 50 0
[pid=29775] ppid=29774 vsize=864240 CPUtime=0.82
/proc/29775/stat : 29775 (java) S 29774 29761 29130 0 -1 0 7995 0 1 0 79 3 0 0 20 0 9 0 26793831 884981760 7266 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29775/statm: 216060 7266 2567 9 0 210565 0
[pid=29775/tid=29776] ppid=29774 vsize=864240 CPUtime=0.51
/proc/29775/task/29776/stat : 29776 (java) R 29774 29761 29130 0 -1 64 2546 0 1 0 50 1 0 0 25 0 9 0 26793832 884981760 7266 996147200 134512640 134550932 4294955936 18446744073709551615 4126095827 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29775/tid=29777] ppid=29774 vsize=864240 CPUtime=0.26
/proc/29775/task/29777/stat : 29777 (java) S 29774 29761 29130 0 -1 64 4445 0 0 0 25 1 0 0 16 0 9 0 26793833 884981760 7266 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29775/tid=29778] ppid=29774 vsize=864240 CPUtime=0
/proc/29775/task/29778/stat : 29778 (java) S 29774 29761 29130 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26793833 884981760 7266 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29775/tid=29779] ppid=29774 vsize=864240 CPUtime=0
/proc/29775/task/29779/stat : 29779 (java) S 29774 29761 29130 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26793833 884981760 7266 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29775/tid=29780] ppid=29774 vsize=864240 CPUtime=0
/proc/29775/task/29780/stat : 29780 (java) S 29774 29761 29130 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 26793835 884981760 7266 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29775/tid=29781] ppid=29774 vsize=864240 CPUtime=0.03
/proc/29775/task/29781/stat : 29781 (java) S 29774 29761 29130 0 -1 64 302 0 0 0 3 0 0 0 16 0 9 0 26793835 884981760 7266 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29775/tid=29782] ppid=29774 vsize=864240 CPUtime=0
/proc/29775/task/29782/stat : 29782 (java) S 29774 29761 29130 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 26793835 884981760 7266 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29775/tid=29783] ppid=29774 vsize=864240 CPUtime=0
/proc/29775/task/29783/stat : 29783 (java) S 29774 29761 29130 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26793835 884981760 7266 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 886464

[startup+3.10179 s]
/proc/loadavg: 2.10 2.03 2.00 3/93 29783
/proc/meminfo: memFree=1756984/2055920 swapFree=4192812/4192956
[pid=29761] ppid=29759 vsize=16868 CPUtime=2.77
/proc/29761/stat : 29761 (sugar) S 29759 29761 29130 0 -1 4194304 1365 17252 0 2 5 1 258 13 16 0 1 0 26793765 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29761/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 16868

[startup+6.3022 s]
/proc/loadavg: 2.10 2.03 2.00 3/85 29785
/proc/meminfo: memFree=1783416/2055920 swapFree=4192812/4192956
[pid=29761] ppid=29759 vsize=16868 CPUtime=2.77
/proc/29761/stat : 29761 (sugar) S 29759 29761 29130 0 -1 4194304 1365 17252 0 2 5 1 258 13 16 0 1 0 26793765 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29761/statm: 4217 1113 409 3 0 796 0
[pid=29784] ppid=29761 vsize=5356 CPUtime=0
/proc/29784/stat : 29784 (sh) S 29761 29761 29130 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26794055 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29784/statm: 1339 232 193 169 0 50 0
[pid=29785] ppid=29784 vsize=5400 CPUtime=3.38
/proc/29785/stat : 29785 (picosat) R 29784 29761 29130 0 -1 4194304 1245 0 0 0 278 60 0 0 25 0 1 0 26794055 5529600 1231 996147200 134512640 134931368 4294956256 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 0 0 0
/proc/29785/statm: 1350 1231 42 102 0 1245 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 27624

[startup+12.702 s]
/proc/loadavg: 2.09 2.03 2.00 3/85 29785
/proc/meminfo: memFree=1782008/2055920 swapFree=4192812/4192956
[pid=29761] ppid=29759 vsize=16868 CPUtime=2.77
/proc/29761/stat : 29761 (sugar) S 29759 29761 29130 0 -1 4194304 1365 17252 0 2 5 1 258 13 16 0 1 0 26793765 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29761/statm: 4217 1113 409 3 0 796 0
[pid=29784] ppid=29761 vsize=5356 CPUtime=0
/proc/29784/stat : 29784 (sh) S 29761 29761 29130 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26794055 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29784/statm: 1339 232 193 169 0 50 0
[pid=29785] ppid=29784 vsize=7100 CPUtime=9.74
/proc/29785/stat : 29785 (picosat) R 29784 29761 29130 0 -1 4194304 1564 0 0 0 913 61 0 0 25 0 1 0 26794055 7270400 1550 996147200 134512640 134931368 4294956256 18446744073709551615 134525924 0 0 4096 0 0 0 0 17 0 0 0
/proc/29785/statm: 1775 1550 42 102 0 1670 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 29324

[startup+25.5016 s]
/proc/loadavg: 2.07 2.02 2.00 3/85 29785
/proc/meminfo: memFree=1781560/2055920 swapFree=4192812/4192956
[pid=29761] ppid=29759 vsize=16868 CPUtime=2.77
/proc/29761/stat : 29761 (sugar) S 29759 29761 29130 0 -1 4194304 1365 17252 0 2 5 1 258 13 16 0 1 0 26793765 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29761/statm: 4217 1113 409 3 0 796 0
[pid=29784] ppid=29761 vsize=5356 CPUtime=0
/proc/29784/stat : 29784 (sh) S 29761 29761 29130 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26794055 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29784/statm: 1339 232 193 169 0 50 0
[pid=29785] ppid=29784 vsize=7436 CPUtime=22.48
/proc/29785/stat : 29785 (picosat) R 29784 29761 29130 0 -1 4194304 1676 0 0 0 2187 61 0 0 25 0 1 0 26794055 7614464 1660 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/29785/statm: 1859 1660 48 102 0 1754 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 29660

[startup+51.1018 s]
/proc/loadavg: 2.04 2.02 2.00 3/85 29785
/proc/meminfo: memFree=1781176/2055920 swapFree=4192812/4192956
[pid=29761] ppid=29759 vsize=16868 CPUtime=2.77
/proc/29761/stat : 29761 (sugar) S 29759 29761 29130 0 -1 4194304 1365 17252 0 2 5 1 258 13 16 0 1 0 26793765 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29761/statm: 4217 1113 409 3 0 796 0
[pid=29784] ppid=29761 vsize=5356 CPUtime=0
/proc/29784/stat : 29784 (sh) S 29761 29761 29130 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26794055 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29784/statm: 1339 232 193 169 0 50 0
[pid=29785] ppid=29784 vsize=7812 CPUtime=47.95
/proc/29785/stat : 29785 (picosat) R 29784 29761 29130 0 -1 4194304 1783 0 0 0 4734 61 0 0 25 0 1 0 26794055 7999488 1767 996147200 134512640 134931368 4294956256 18446744073709551615 134530122 0 0 4096 0 0 0 0 17 0 0 0
/proc/29785/statm: 1953 1767 48 102 0 1848 0
Current children cumulated CPU time (s) 50.72
Current children cumulated vsize (KiB) 30036

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

[startup+63.9014 s]
/proc/loadavg: 2.04 2.02 2.00 3/85 29785
/proc/meminfo: memFree=1780984/2055920 swapFree=4192812/4192956
[pid=29761] ppid=29759 vsize=16868 CPUtime=2.77
/proc/29761/stat : 29761 (sugar) S 29759 29761 29130 0 -1 4194304 1365 17252 0 2 5 1 258 13 16 0 1 0 26793765 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29761/statm: 4217 1113 409 3 0 796 0
[pid=29784] ppid=29761 vsize=5356 CPUtime=0
/proc/29784/stat : 29784 (sh) S 29761 29761 29130 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26794055 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29784/statm: 1339 232 193 169 0 50 0
[pid=29785] ppid=29784 vsize=8204 CPUtime=60.68
/proc/29785/stat : 29785 (picosat) R 29784 29761 29130 0 -1 4194304 1836 0 0 0 6007 61 0 0 25 0 1 0 26794055 8400896 1820 996147200 134512640 134931368 4294956256 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/29785/statm: 2051 1820 48 102 0 1946 0
Current children cumulated CPU time (s) 63.45
Current children cumulated vsize (KiB) 30428

[startup+70.3012 s]
/proc/loadavg: 2.03 2.02 2.00 3/85 29785
/proc/meminfo: memFree=1780856/2055920 swapFree=4192812/4192956
[pid=29761] ppid=29759 vsize=16868 CPUtime=2.77
/proc/29761/stat : 29761 (sugar) S 29759 29761 29130 0 -1 4194304 1365 17252 0 2 5 1 258 13 16 0 1 0 26793765 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29761/statm: 4217 1113 409 3 0 796 0
[pid=29784] ppid=29761 vsize=5356 CPUtime=0
/proc/29784/stat : 29784 (sh) S 29761 29761 29130 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26794055 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29784/statm: 1339 232 193 169 0 50 0
[pid=29785] ppid=29784 vsize=8204 CPUtime=67.05
/proc/29785/stat : 29785 (picosat) R 29784 29761 29130 0 -1 4194304 1871 0 0 0 6644 61 0 0 25 0 1 0 26794055 8400896 1821 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 0 0 0
/proc/29785/statm: 2051 1821 48 102 0 1946 0
Current children cumulated CPU time (s) 69.82
Current children cumulated vsize (KiB) 30428

[startup+71.9014 s]
/proc/loadavg: 2.03 2.02 2.00 3/85 29785
/proc/meminfo: memFree=1780856/2055920 swapFree=4192812/4192956
[pid=29761] ppid=29759 vsize=16868 CPUtime=2.77
/proc/29761/stat : 29761 (sugar) S 29759 29761 29130 0 -1 4194304 1365 17252 0 2 5 1 258 13 16 0 1 0 26793765 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29761/statm: 4217 1113 409 3 0 796 0
[pid=29784] ppid=29761 vsize=5356 CPUtime=0
/proc/29784/stat : 29784 (sh) S 29761 29761 29130 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26794055 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29784/statm: 1339 232 193 169 0 50 0
[pid=29785] ppid=29784 vsize=8204 CPUtime=68.64
/proc/29785/stat : 29785 (picosat) R 29784 29761 29130 0 -1 4194304 1871 0 0 0 6803 61 0 0 25 0 1 0 26794055 8400896 1821 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/29785/statm: 2051 1821 48 102 0 1946 0
Current children cumulated CPU time (s) 71.41
Current children cumulated vsize (KiB) 30428

[startup+72.7015 s]
/proc/loadavg: 2.03 2.02 2.00 3/85 29785
/proc/meminfo: memFree=1780856/2055920 swapFree=4192812/4192956
[pid=29761] ppid=29759 vsize=16868 CPUtime=2.77
/proc/29761/stat : 29761 (sugar) S 29759 29761 29130 0 -1 4194304 1365 17252 0 2 5 1 258 13 16 0 1 0 26793765 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29761/statm: 4217 1113 409 3 0 796 0
[pid=29784] ppid=29761 vsize=5356 CPUtime=0
/proc/29784/stat : 29784 (sh) S 29761 29761 29130 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26794055 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29784/statm: 1339 232 193 169 0 50 0
[pid=29785] ppid=29784 vsize=8204 CPUtime=69.44
/proc/29785/stat : 29785 (picosat) R 29784 29761 29130 0 -1 4194304 1871 0 0 0 6883 61 0 0 25 0 1 0 26794055 8400896 1821 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/29785/statm: 2051 1821 48 102 0 1946 0
Current children cumulated CPU time (s) 72.21
Current children cumulated vsize (KiB) 30428

[startup+73.5026 s]
/proc/loadavg: 2.03 2.02 2.00 3/85 29785
/proc/meminfo: memFree=1780856/2055920 swapFree=4192812/4192956
[pid=29761] ppid=29759 vsize=16868 CPUtime=2.77
/proc/29761/stat : 29761 (sugar) S 29759 29761 29130 0 -1 4194304 1365 17252 0 2 5 1 258 13 16 0 1 0 26793765 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29761/statm: 4217 1113 409 3 0 796 0
[pid=29784] ppid=29761 vsize=5356 CPUtime=0
/proc/29784/stat : 29784 (sh) S 29761 29761 29130 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26794055 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29784/statm: 1339 232 193 169 0 50 0
[pid=29785] ppid=29784 vsize=8204 CPUtime=70.24
/proc/29785/stat : 29785 (picosat) R 29784 29761 29130 0 -1 4194304 1871 0 0 0 6963 61 0 0 25 0 1 0 26794055 8400896 1821 996147200 134512640 134931368 4294956256 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 0 0 0
/proc/29785/statm: 2051 1821 48 102 0 1946 0
Current children cumulated CPU time (s) 73.01
Current children cumulated vsize (KiB) 30428

[startup+73.9027 s]
/proc/loadavg: 2.03 2.02 2.00 3/85 29785
/proc/meminfo: memFree=1780856/2055920 swapFree=4192812/4192956
[pid=29761] ppid=29759 vsize=16868 CPUtime=73.38
/proc/29761/stat : 29761 (sugar) S 29759 29761 29130 0 -1 4194304 1428 19410 0 2 5 1 7257 75 16 0 1 0 26793765 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29761/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 73.38
Current children cumulated vsize (KiB) 16868

[startup+74.0017 s]
/proc/loadavg: 2.03 2.02 2.00 3/85 29785
/proc/meminfo: memFree=1780856/2055920 swapFree=4192812/4192956
[pid=29761] ppid=29759 vsize=16868 CPUtime=73.38
/proc/29761/stat : 29761 (sugar) S 29759 29761 29130 0 -1 4194304 1448 19410 0 2 5 1 7257 75 15 0 1 0 26793765 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29761/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 73.38
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 74.0239
CPU time (s): 73.4988
CPU user time (s): 72.7129
CPU system time (s): 0.78588
CPU usage (%): 99.2906
Max. virtual memory (cumulated for all children) (KiB): 886596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 72.7129
system time used= 0.78588
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24620
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= 2424
involuntary context switches= 3442

runsolver used 0.106983 second user time and 0.240963 second system time

The end

Launcher Data 

Begin job on node92 at 2009-07-12 13:14:47
IDJOB=2092289
IDBENCH=60319
IDSOLVER=738
FILE ID=node92/2092289-1247397287
PBS_JOBID= 9507396
Free space on /tmp= 66316 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-56_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-2092289-1247397287/watcher-2092289-1247397287 -o /tmp/evaluation-result-2092289-1247397287/solver-2092289-1247397287 -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-2092289-1247397287.xml

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

MD5SUM BENCH= 89f0f3cf545c93f0fde036f6c7f85c9b
RANDOM SEED=1474258481

node92.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		: 3000.216
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		: 3000.216
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1795504 kB
Buffers:         26532 kB
Cached:         147956 kB
SwapCached:          0 kB
Active:         143072 kB
Inactive:        64604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795504 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2396 kB
Writeback:           0 kB
Mapped:          45732 kB
Slab:            37972 kB
Committed_AS:   192124 kB
PageTables:       1932 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= 66316 MiB
End job on node92 at 2009-07-12 13:16:01