Trace number 2060818

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 130.302 131.674

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-23-23.xml
MD5SUMad67ab9eab23b15c7ce6590849b6fdee
Bench CategoryAlldiff+Cumul+Elt+WSum (alldiff,cumulative,element,weightedsum)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.59176
Satisfiable
(Un)Satisfiability was proved
Number of variables1058
Number of constraints1268
Maximum constraint arity23
Maximum domain size65
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1013
Global constraints used (with number of constraints)cumulative(2),weightedsum(253)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sat Jul 11 17:28:16 2009
0.00/0.08	c 0	PID 14746
0.00/0.08	c 0	HOST node61.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2060818-1247326096.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2060818-1247326096.xml' 'HOME/temp.csp'
0.07/0.84	c 1	24 domains, 1058 variables, 2 predicates, 0 relations, 1268 constraints
0.07/0.87	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.87	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'
0.82/0.95	c 1	Parsing HOME/temp.csp
0.93/1.06	c 1	parsed 2352 expressions
0.93/1.07	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.93/1.07	c 1	Converting to clausal form CSP
0.93/1.10	c 1	converted 236 (10%) expressions
0.93/1.10	c 1	converted 471 (20%) expressions
1.02/1.11	c 1	converted 706 (30%) expressions
1.02/1.11	c 1	converted 941 (40%) expressions
1.12/1.24	c 1	converted 1176 (50%) expressions
1.21/1.30	c 1	converted 1412 (60%) expressions
1.21/1.33	c 1	converted 1647 (70%) expressions
1.21/1.36	c 1	converted 1882 (80%) expressions
1.21/1.39	c 1	converted 2117 (90%) expressions
1.92/2.06	c 2	converted 2352 (100%) expressions
1.92/2.06	c 2	CSP : 4438 integers, 1848 booleans, 12816 clauses, largest domain size 66
1.92/2.06	c 2	Heap : 10 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
1.92/2.06	c 2	Propagation in CSP
2.01/2.12	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.01/2.12	c 2	CSP : 4438 integers, 1848 booleans, 12816 clauses, largest domain size 66
2.01/2.12	c 2	Heap : 10 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.01/2.14	c 2	Simplifing CSP by introducing new Boolean variables
2.01/2.15	c 2	CSP : 4438 integers, 1848 booleans, 12816 clauses, largest domain size 66
2.01/2.15	c 2	Heap : 10 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.11/2.23	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.11/2.25	c 2	444 (10%) CSP integer variables are encoded (2350 clauses, 28440 bytes)
2.11/2.25	c 2	888 (20%) CSP integer variables are encoded (2350 clauses, 28440 bytes)
2.11/2.26	c 2	1332 (30%) CSP integer variables are encoded (3830 clauses, 47680 bytes)
2.11/2.26	c 2	1776 (40%) CSP integer variables are encoded (6240 clauses, 79010 bytes)
2.11/2.27	c 2	2219 (50%) CSP integer variables are encoded (8756 clauses, 113365 bytes)
2.11/2.27	c 2	2663 (60%) CSP integer variables are encoded (11272 clauses, 151105 bytes)
2.11/2.28	c 2	3107 (70%) CSP integer variables are encoded (13788 clauses, 188845 bytes)
2.11/2.28	c 2	3551 (80%) CSP integer variables are encoded (16198 clauses, 224995 bytes)
2.11/2.29	c 2	3995 (90%) CSP integer variables are encoded (18842 clauses, 264655 bytes)
2.11/2.29	c 2	4438 (100%) CSP integer variables are encoded (21378 clauses, 302695 bytes)
2.30/2.44	c 2	1282 (10%) CSP clauses are encoded (76793 clauses, 1243719 bytes)
2.39/2.55	c 3	2564 (20%) CSP clauses are encoded (110533 clauses, 1920818 bytes)
2.60/2.73	c 3	3845 (30%) CSP clauses are encoded (128790 clauses, 2434735 bytes)
2.70/2.87	c 3	5127 (40%) CSP clauses are encoded (143751 clauses, 2852125 bytes)
2.90/3.00	c 3	6408 (50%) CSP clauses are encoded (158290 clauses, 3299254 bytes)
3.10/3.26	c 3	7690 (60%) CSP clauses are encoded (226658 clauses, 4767403 bytes)
3.29/3.46	c 3	8972 (70%) CSP clauses are encoded (247038 clauses, 5439605 bytes)
3.38/3.60	c 4	10253 (80%) CSP clauses are encoded (261054 clauses, 5893218 bytes)
3.59/3.75	c 4	11535 (90%) CSP clauses are encoded (276701 clauses, 6401771 bytes)
3.78/3.99	c 4	12816 (100%) CSP clauses are encoded (343844 clauses, 7911270 bytes)
3.78/3.99	c 4	12816 CSP clauses encoded
3.78/4.00	c 4	Writing map file : HOME/temp.map
3.88/4.01	c 4	Heap : 8 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
3.88/4.01	c 4	SAT : 27616 SAT variables, 343844 SAT clauses, 7911270 bytes
3.88/4.01	c 4	Heap : 8 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
3.88/4.06	c 4	SOLVING HOME/temp.cnf
3.88/4.06	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
129.94/131.33	c 131	DECODING HOME/temp.out WITH HOME/temp.map
129.94/131.33	c 131	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'
129.99/131.42	c 131	Decoding HOME/temp.out
129.99/131.57	s UNSATISFIABLE
129.99/131.62	c 132	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
129.99/131.67	c 132	CPU 130.27 (0.06 0.01 128.05 2.15)
129.99/131.67	c 132	END Sat Jul 11 17:30:28 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-2060818-1247326096/watcher-2060818-1247326096 -o /tmp/evaluation-result-2060818-1247326096/solver-2060818-1247326096 -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-2060818-1247326096.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: 1.04 1.41 1.69 4/74 14746
/proc/meminfo: memFree=1880744/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=18576 CPUtime=0
/proc/14746/stat : 14746 (runsolver) R 14744 14746 12169 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 19673046 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 246406507815 0 0 4096 24578 0 0 0 17 1 0 0
/proc/14746/statm: 4644 284 249 26 0 2626 0

[startup+0.092862 s]
/proc/loadavg: 1.04 1.41 1.69 4/74 14746
/proc/meminfo: memFree=1880744/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=0.07
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 19673046 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.102058 s]
/proc/loadavg: 1.04 1.41 1.69 4/74 14746
/proc/meminfo: memFree=1880744/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=0.07
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 19673046 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301867 s]
/proc/loadavg: 1.04 1.41 1.69 4/74 14746
/proc/meminfo: memFree=1880744/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=0.07
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 19673046 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.70191 s]
/proc/loadavg: 1.04 1.41 1.69 4/74 14746
/proc/meminfo: memFree=1880744/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=0.07
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 19673046 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50298 s]
/proc/loadavg: 1.04 1.41 1.69 4/85 14768
/proc/meminfo: memFree=1872720/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=0.82
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1309 5161 0 1 6 1 71 4 16 0 1 0 19673046 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1111 409 3 0 796 0
[pid=14759] ppid=14746 vsize=5356 CPUtime=0
/proc/14759/stat : 14759 (sh) S 14746 14746 12169 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19673134 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14759/statm: 1339 233 193 169 0 50 0
[pid=14760] ppid=14759 vsize=868548 CPUtime=0.6
/proc/14760/stat : 14760 (java) S 14759 14746 12169 0 -1 0 5757 0 1 0 56 4 0 0 19 0 9 0 19673134 889393152 5179 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14760/statm: 217137 5179 1747 9 0 211642 0
[pid=14760/tid=14761] ppid=14759 vsize=868548 CPUtime=0.35
/proc/14760/task/14761/stat : 14761 (java) R 14759 14746 12169 0 -1 64 2682 0 1 0 34 1 0 0 20 0 9 0 19673135 889393152 5179 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14760/tid=14762] ppid=14759 vsize=868548 CPUtime=0.04
/proc/14760/task/14762/stat : 14762 (java) R 14759 14746 12169 0 -1 64 897 0 0 0 4 0 0 0 16 0 9 0 19673136 889393152 5179 996147200 134512640 134550932 4294955936 18446744073709551615 102546854 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14760/tid=14763] ppid=14759 vsize=868548 CPUtime=0
/proc/14760/task/14763/stat : 14763 (java) S 14759 14746 12169 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 19673137 889393152 5179 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14760/tid=14764] ppid=14759 vsize=868548 CPUtime=0
/proc/14760/task/14764/stat : 14764 (java) S 14759 14746 12169 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 19673137 889393152 5179 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14760/tid=14765] ppid=14759 vsize=868548 CPUtime=0
/proc/14760/task/14765/stat : 14765 (java) S 14759 14746 12169 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19673139 889393152 5179 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14760/tid=14766] ppid=14759 vsize=868548 CPUtime=0.17
/proc/14760/task/14766/stat : 14766 (java) S 14759 14746 12169 0 -1 64 1484 0 0 0 16 1 0 0 16 0 9 0 19673139 889393152 5179 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14760/tid=14767] ppid=14759 vsize=868548 CPUtime=0
/proc/14760/task/14767/stat : 14767 (java) S 14759 14746 12169 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 19673139 889393152 5179 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14760/tid=14768] ppid=14759 vsize=868548 CPUtime=0
/proc/14760/task/14768/stat : 14768 (java) S 14759 14746 12169 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 19673139 889393152 5179 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 890772

[startup+3.10214 s]
/proc/loadavg: 1.04 1.41 1.69 3/85 14768
/proc/meminfo: memFree=1855440/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=0.82
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1310 5161 0 1 6 1 71 4 15 0 1 0 19673046 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1111 409 3 0 796 0
[pid=14759] ppid=14746 vsize=5356 CPUtime=0
/proc/14759/stat : 14759 (sh) S 14746 14746 12169 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19673134 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14759/statm: 1339 233 193 169 0 50 0
[pid=14760] ppid=14759 vsize=868712 CPUtime=2.18
/proc/14760/stat : 14760 (java) S 14759 14746 12169 0 -1 0 8987 0 1 0 209 9 0 0 19 0 9 0 19673134 889561088 8018 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14760/statm: 217178 8018 2591 9 0 211655 0
[pid=14760/tid=14761] ppid=14759 vsize=868712 CPUtime=1.52
/proc/14760/task/14761/stat : 14761 (java) R 14759 14746 12169 0 -1 64 2918 0 1 0 149 3 0 0 25 0 9 0 19673135 889561088 8018 996147200 134512640 134550932 4294955936 18446744073709551615 4127077651 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14760/tid=14762] ppid=14759 vsize=868712 CPUtime=0.35
/proc/14760/task/14762/stat : 14762 (java) S 14759 14746 12169 0 -1 64 3819 0 0 0 32 3 0 0 16 0 9 0 19673136 889561088 8018 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14760/tid=14763] ppid=14759 vsize=868712 CPUtime=0
/proc/14760/task/14763/stat : 14763 (java) S 14759 14746 12169 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19673137 889561088 8018 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14760/tid=14764] ppid=14759 vsize=868712 CPUtime=0
/proc/14760/task/14764/stat : 14764 (java) S 14759 14746 12169 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 19673137 889561088 8018 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14760/tid=14765] ppid=14759 vsize=868712 CPUtime=0
/proc/14760/task/14765/stat : 14765 (java) S 14759 14746 12169 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19673139 889561088 8018 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14760/tid=14766] ppid=14759 vsize=868712 CPUtime=0.27
/proc/14760/task/14766/stat : 14766 (java) S 14759 14746 12169 0 -1 64 1550 0 0 0 26 1 0 0 16 0 9 0 19673139 889561088 8018 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14760/tid=14767] ppid=14759 vsize=868712 CPUtime=0
/proc/14760/task/14767/stat : 14767 (java) S 14759 14746 12169 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 19673139 889561088 8018 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14760/tid=14768] ppid=14759 vsize=868712 CPUtime=0
/proc/14760/task/14768/stat : 14768 (java) S 14759 14746 12169 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 19673139 889561088 8018 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 890936

[startup+6.30243 s]
/proc/loadavg: 1.12 1.42 1.69 3/77 14770
/proc/meminfo: memFree=1862544/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=3.91
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1365 14581 0 2 6 1 367 17 16 0 1 0 19673046 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1113 409 3 0 796 0
[pid=14769] ppid=14746 vsize=5356 CPUtime=0
/proc/14769/stat : 14769 (sh) S 14746 14746 12169 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19673453 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14769/statm: 1339 232 193 169 0 50 0
[pid=14770] ppid=14769 vsize=10692 CPUtime=2.2
/proc/14770/stat : 14770 (picosat) R 14769 14746 12169 0 -1 4194304 2446 0 0 0 98 122 0 0 25 0 1 0 19673453 10948608 2432 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14770/statm: 2673 2432 40 102 0 2568 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 32916

[startup+12.701 s]
/proc/loadavg: 1.19 1.43 1.69 3/77 14770
/proc/meminfo: memFree=1854224/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=3.91
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1365 14581 0 2 6 1 367 17 16 0 1 0 19673046 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1113 409 3 0 796 0
[pid=14769] ppid=14746 vsize=5356 CPUtime=0
/proc/14769/stat : 14769 (sh) S 14746 14746 12169 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19673453 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14769/statm: 1339 232 193 169 0 50 0
[pid=14770] ppid=14769 vsize=16080 CPUtime=8.54
/proc/14770/stat : 14770 (picosat) R 14769 14746 12169 0 -1 4194304 3632 0 0 0 662 192 0 0 25 0 1 0 19673453 16465920 3618 996147200 134512640 134931368 4294956256 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/14770/statm: 4020 3618 42 102 0 3915 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 38304

[startup+25.5013 s]
/proc/loadavg: 1.37 1.46 1.70 3/77 14770
/proc/meminfo: memFree=1852496/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=3.91
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1365 14581 0 2 6 1 367 17 16 0 1 0 19673046 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1113 409 3 0 796 0
[pid=14769] ppid=14746 vsize=5356 CPUtime=0
/proc/14769/stat : 14769 (sh) S 14746 14746 12169 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19673453 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14769/statm: 1339 232 193 169 0 50 0
[pid=14770] ppid=14769 vsize=17004 CPUtime=21.22
/proc/14770/stat : 14770 (picosat) R 14769 14746 12169 0 -1 4194304 3862 0 0 0 1930 192 0 0 25 0 1 0 19673453 17412096 3848 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14770/statm: 4251 3848 42 102 0 4146 0
Current children cumulated CPU time (s) 25.13
Current children cumulated vsize (KiB) 39228

[startup+51.1017 s]
/proc/loadavg: 1.58 1.50 1.70 3/77 14770
/proc/meminfo: memFree=1849360/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=3.91
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1365 14581 0 2 6 1 367 17 16 0 1 0 19673046 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1113 409 3 0 796 0
[pid=14769] ppid=14746 vsize=5356 CPUtime=0
/proc/14769/stat : 14769 (sh) S 14746 14746 12169 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19673453 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14769/statm: 1339 232 193 169 0 50 0
[pid=14770] ppid=14769 vsize=18456 CPUtime=46.58
/proc/14770/stat : 14770 (picosat) R 14769 14746 12169 0 -1 4194304 4236 0 0 0 4465 193 0 0 25 0 1 0 19673453 18898944 4222 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14770/statm: 4614 4222 42 102 0 4509 0
Current children cumulated CPU time (s) 50.49
Current children cumulated vsize (KiB) 40680

[startup+102.307 s]
/proc/loadavg: 1.82 1.57 1.72 3/77 14770
/proc/meminfo: memFree=1843344/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=3.91
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1365 14581 0 2 6 1 367 17 16 0 1 0 19673046 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1113 409 3 0 796 0
[pid=14769] ppid=14746 vsize=5356 CPUtime=0
/proc/14769/stat : 14769 (sh) S 14746 14746 12169 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19673453 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14769/statm: 1339 232 193 169 0 50 0
[pid=14770] ppid=14769 vsize=21096 CPUtime=97.31
/proc/14770/stat : 14770 (picosat) R 14769 14746 12169 0 -1 4194304 4917 0 0 0 9537 194 0 0 25 0 1 0 19673453 21602304 4870 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/14770/statm: 5274 4870 42 102 0 5169 0
Current children cumulated CPU time (s) 101.22
Current children cumulated vsize (KiB) 43320

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

[startup+115.102 s]
/proc/loadavg: 1.84 1.59 1.72 3/77 14770
/proc/meminfo: memFree=1842064/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=3.91
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1365 14581 0 2 6 1 367 17 16 0 1 0 19673046 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1113 409 3 0 796 0
[pid=14769] ppid=14746 vsize=5356 CPUtime=0
/proc/14769/stat : 14769 (sh) S 14746 14746 12169 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19673453 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14769/statm: 1339 232 193 169 0 50 0
[pid=14770] ppid=14769 vsize=21492 CPUtime=109.99
/proc/14770/stat : 14770 (picosat) R 14769 14746 12169 0 -1 4194304 5036 0 0 0 10805 194 0 0 25 0 1 0 19673453 22007808 4989 996147200 134512640 134931368 4294956256 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14770/statm: 5373 4989 42 102 0 5268 0
Current children cumulated CPU time (s) 113.9
Current children cumulated vsize (KiB) 43716

[startup+121.501 s]
/proc/loadavg: 1.87 1.60 1.72 3/77 14770
/proc/meminfo: memFree=1841488/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=3.91
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1365 14581 0 2 6 1 367 17 16 0 1 0 19673046 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1113 409 3 0 796 0
[pid=14769] ppid=14746 vsize=5356 CPUtime=0
/proc/14769/stat : 14769 (sh) S 14746 14746 12169 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19673453 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14769/statm: 1339 232 193 169 0 50 0
[pid=14770] ppid=14769 vsize=21756 CPUtime=116.32
/proc/14770/stat : 14770 (picosat) R 14769 14746 12169 0 -1 4194304 5091 0 0 0 11438 194 0 0 25 0 1 0 19673453 22278144 5044 996147200 134512640 134931368 4294956256 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/14770/statm: 5439 5044 42 102 0 5334 0
Current children cumulated CPU time (s) 120.23
Current children cumulated vsize (KiB) 43980

[startup+127.902 s]
/proc/loadavg: 1.88 1.61 1.73 3/77 14770
/proc/meminfo: memFree=1840912/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=3.91
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1365 14581 0 2 6 1 367 17 16 0 1 0 19673046 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1113 409 3 0 796 0
[pid=14769] ppid=14746 vsize=5356 CPUtime=0
/proc/14769/stat : 14769 (sh) S 14746 14746 12169 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19673453 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14769/statm: 1339 232 193 169 0 50 0
[pid=14770] ppid=14769 vsize=21888 CPUtime=122.66
/proc/14770/stat : 14770 (picosat) R 14769 14746 12169 0 -1 4194304 5148 0 0 0 12072 194 0 0 25 0 1 0 19673453 22413312 5101 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14770/statm: 5472 5101 42 102 0 5367 0
Current children cumulated CPU time (s) 126.57
Current children cumulated vsize (KiB) 44112

[startup+129.501 s]
/proc/loadavg: 1.88 1.61 1.73 3/77 14770
/proc/meminfo: memFree=1840848/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=3.91
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1365 14581 0 2 6 1 367 17 16 0 1 0 19673046 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1113 409 3 0 796 0
[pid=14769] ppid=14746 vsize=5356 CPUtime=0
/proc/14769/stat : 14769 (sh) S 14746 14746 12169 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19673453 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14769/statm: 1339 232 193 169 0 50 0
[pid=14770] ppid=14769 vsize=22020 CPUtime=124.25
/proc/14770/stat : 14770 (picosat) R 14769 14746 12169 0 -1 4194304 5162 0 0 0 12231 194 0 0 25 0 1 0 19673453 22548480 5115 996147200 134512640 134931368 4294956256 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/14770/statm: 5505 5115 42 102 0 5400 0
Current children cumulated CPU time (s) 128.16
Current children cumulated vsize (KiB) 44244

[startup+130.301 s]
/proc/loadavg: 1.88 1.61 1.73 3/77 14770
/proc/meminfo: memFree=1840720/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=3.91
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1365 14581 0 2 6 1 367 17 16 0 1 0 19673046 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1113 409 3 0 796 0
[pid=14769] ppid=14746 vsize=5356 CPUtime=0
/proc/14769/stat : 14769 (sh) S 14746 14746 12169 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19673453 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14769/statm: 1339 232 193 169 0 50 0
[pid=14770] ppid=14769 vsize=22020 CPUtime=125.04
/proc/14770/stat : 14770 (picosat) R 14769 14746 12169 0 -1 4194304 5172 0 0 0 12310 194 0 0 25 0 1 0 19673453 22548480 5125 996147200 134512640 134931368 4294956256 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/14770/statm: 5505 5125 42 102 0 5400 0
Current children cumulated CPU time (s) 128.95
Current children cumulated vsize (KiB) 44244

[startup+131.101 s]
/proc/loadavg: 1.89 1.61 1.73 3/77 14770
/proc/meminfo: memFree=1840656/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=3.91
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1365 14581 0 2 6 1 367 17 16 0 1 0 19673046 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1113 409 3 0 796 0
[pid=14769] ppid=14746 vsize=5356 CPUtime=0
/proc/14769/stat : 14769 (sh) S 14746 14746 12169 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19673453 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14769/statm: 1339 232 193 169 0 50 0
[pid=14770] ppid=14769 vsize=22020 CPUtime=125.83
/proc/14770/stat : 14770 (picosat) R 14769 14746 12169 0 -1 4194304 5172 0 0 0 12389 194 0 0 25 0 1 0 19673453 22548480 5125 996147200 134512640 134931368 4294956256 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/14770/statm: 5505 5125 42 102 0 5400 0
Current children cumulated CPU time (s) 129.74
Current children cumulated vsize (KiB) 44244

[startup+131.501 s]
/proc/loadavg: 1.89 1.61 1.73 3/77 14770
/proc/meminfo: memFree=1840656/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=129.99
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1446 20041 0 2 6 1 12780 212 16 0 1 0 19673046 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 129.99
Current children cumulated vsize (KiB) 16868

[startup+131.601 s]
/proc/loadavg: 1.89 1.61 1.73 3/77 14770
/proc/meminfo: memFree=1840656/2055920 swapFree=4192812/4192956
[pid=14746] ppid=14744 vsize=16868 CPUtime=129.99
/proc/14746/stat : 14746 (sugar) S 14744 14746 12169 0 -1 4194304 1448 20041 0 2 6 1 12780 212 15 0 1 0 19673046 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14746/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 129.99
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 131.674
CPU time (s): 130.302
CPU user time (s): 128.126
CPU system time (s): 2.17667
CPU usage (%): 98.9579
Max. virtual memory (cumulated for all children) (KiB): 891044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 128.126
system time used= 2.17667
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25489
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= 4476
involuntary context switches= 7056

runsolver used 0.173973 second user time and 0.440932 second system time

The end

Launcher Data 

Begin job on node61 at 2009-07-11 17:28:16
IDJOB=2060818
IDBENCH=53752
IDSOLVER=738
FILE ID=node61/2060818-1247326096
PBS_JOBID= 9506508
Free space on /tmp= 66396 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-23-23.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-2060818-1247326096/watcher-2060818-1247326096 -o /tmp/evaluation-result-2060818-1247326096/solver-2060818-1247326096 -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-2060818-1247326096.xml

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

MD5SUM BENCH= ad67ab9eab23b15c7ce6590849b6fdee
RANDOM SEED=1863977392

node61.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1881224 kB
Buffers:          5532 kB
Cached:          71172 kB
SwapCached:          0 kB
Active:         107364 kB
Inactive:        20244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1881224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6452 kB
Writeback:           0 kB
Mapped:          62132 kB
Slab:            32416 kB
Committed_AS:   193632 kB
PageTables:       1848 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66396 MiB
End job on node61 at 2009-07-11 17:30:28