Trace number 2060961

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 61.1007 61.7998

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-21-21.xml
MD5SUM9f259658e3e51a1d0b0e25c85c4c1e3d
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 benchmark1.43278
Satisfiable
(Un)Satisfiability was proved
Number of variables882
Number of constraints1053
Maximum constraint arity21
Maximum domain size57
Number of constraints which are defined in extension0
Number of constraints which are defined in intension841
Global constraints used (with number of constraints)cumulative(2),weightedsum(210)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sat Jul 11 17:31:24 2009
0.00/0.08	c 0	PID 12256
0.00/0.08	c 0	HOST node10.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2060961-1247326284.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-2060961-1247326284.xml' 'HOME/temp.csp'
0.07/0.58	c 0	22 domains, 882 variables, 2 predicates, 0 relations, 1053 constraints
0.07/0.61	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.61	c 0	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'
0.56/0.70	c 0	Parsing HOME/temp.csp
0.56/0.79	c 1	parsed 1959 expressions
0.56/0.80	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.56/0.80	c 1	Converting to clausal form CSP
0.56/0.82	c 1	converted 196 (10%) expressions
0.56/0.83	c 1	converted 392 (20%) expressions
0.56/0.83	c 1	converted 588 (30%) expressions
0.56/0.84	c 1	converted 784 (40%) expressions
0.56/0.96	c 1	converted 980 (50%) expressions
0.56/1.02	c 1	converted 1176 (60%) expressions
0.56/1.05	c 1	converted 1372 (70%) expressions
0.56/1.07	c 1	converted 1568 (80%) expressions
1.02/1.10	c 1	converted 1764 (90%) expressions
1.51/1.66	c 1	converted 1959 (100%) expressions
1.51/1.67	c 1	CSP : 3618 integers, 1440 booleans, 10311 clauses, largest domain size 58
1.51/1.67	c 1	Heap : 8 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.51/1.67	c 1	Propagation in CSP
1.62/1.71	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.62/1.71	c 1	CSP : 3618 integers, 1440 booleans, 10311 clauses, largest domain size 58
1.62/1.71	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.62/1.72	c 1	Simplifing CSP by introducing new Boolean variables
1.62/1.73	c 2	CSP : 3618 integers, 1440 booleans, 10311 clauses, largest domain size 58
1.62/1.73	c 2	Heap : 8 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
1.72/1.80	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.72/1.82	c 2	362 (10%) CSP integer variables are encoded (1854 clauses, 21999 bytes)
1.72/1.82	c 2	724 (20%) CSP integer variables are encoded (1854 clauses, 21999 bytes)
1.72/1.83	c 2	1086 (30%) CSP integer variables are encoded (2894 clauses, 35519 bytes)
1.72/1.83	c 2	1448 (40%) CSP integer variables are encoded (4697 clauses, 58958 bytes)
1.72/1.84	c 2	1809 (50%) CSP integer variables are encoded (6647 clauses, 84308 bytes)
1.72/1.84	c 2	2171 (60%) CSP integer variables are encoded (8597 clauses, 110931 bytes)
1.72/1.84	c 2	2533 (70%) CSP integer variables are encoded (10547 clauses, 140181 bytes)
1.72/1.85	c 2	2895 (80%) CSP integer variables are encoded (12350 clauses, 167226 bytes)
1.72/1.85	c 2	3257 (90%) CSP integer variables are encoded (14374 clauses, 197586 bytes)
1.72/1.85	c 2	3618 (100%) CSP integer variables are encoded (16380 clauses, 227676 bytes)
1.81/1.96	c 2	1032 (10%) CSP clauses are encoded (54689 clauses, 861678 bytes)
1.91/2.04	c 2	2063 (20%) CSP clauses are encoded (78005 clauses, 1306983 bytes)
2.01/2.12	c 2	3094 (30%) CSP clauses are encoded (88981 clauses, 1590607 bytes)
2.01/2.18	c 2	4125 (40%) CSP clauses are encoded (97026 clauses, 1794418 bytes)
2.10/2.25	c 2	5156 (50%) CSP clauses are encoded (105752 clauses, 2016667 bytes)
2.30/2.40	c 2	6187 (60%) CSP clauses are encoded (149635 clauses, 2861315 bytes)
2.30/2.49	c 2	7218 (70%) CSP clauses are encoded (161274 clauses, 3213005 bytes)
2.40/2.55	c 2	8249 (80%) CSP clauses are encoded (169319 clauses, 3450208 bytes)
2.50/2.62	c 2	9280 (90%) CSP clauses are encoded (178132 clauses, 3712157 bytes)
2.60/2.76	c 3	10311 (100%) CSP clauses are encoded (221928 clauses, 4652901 bytes)
2.60/2.76	c 3	10311 CSP clauses encoded
2.60/2.76	c 3	Writing map file : HOME/temp.map
2.60/2.78	c 3	Heap : 6 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.60/2.78	c 3	SAT : 21392 SAT variables, 221928 SAT clauses, 4652901 bytes
2.60/2.78	c 3	Heap : 6 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.68/2.82	c 3	SOLVING HOME/temp.cnf
2.68/2.82	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
60.79/61.50	c 61	DECODING HOME/temp.out WITH HOME/temp.map
60.79/61.50	c 61	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'
60.79/61.59	c 61	Decoding HOME/temp.out
60.98/61.73	s UNSATISFIABLE
60.98/61.78	c 62	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
60.98/61.79	c 62	CPU 61.07 (0.06 0.01 59.64 1.36)
60.98/61.79	c 62	END Sat Jul 11 17:32:26 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-2060961-1247326284/watcher-2060961-1247326284 -o /tmp/evaluation-result-2060961-1247326284/solver-2060961-1247326284 -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-2060961-1247326284.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: 1.69 1.94 1.97 4/73 12256
/proc/meminfo: memFree=1147432/2055920 swapFree=4192956/4192956
[pid=12256] ppid=12254 vsize=12272 CPUtime=0
/proc/12256/stat : 12256 (sugar) R 12254 12256 10937 0 -1 4194304 359 0 0 0 0 0 0 0 20 0 1 0 19695425 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 214919712323 0 0 4224 0 0 0 0 17 1 0 0
/proc/12256/statm: 3068 327 246 3 0 168 0

[startup+0.149062 s]
/proc/loadavg: 1.69 1.94 1.97 4/73 12256
/proc/meminfo: memFree=1147432/2055920 swapFree=4192956/4192956
[pid=12256] ppid=12254 vsize=16868 CPUtime=0.07
/proc/12256/stat : 12256 (sugar) S 12254 12256 10937 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 19695425 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12256/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.201035 s]
/proc/loadavg: 1.69 1.94 1.97 4/73 12256
/proc/meminfo: memFree=1147432/2055920 swapFree=4192956/4192956
[pid=12256] ppid=12254 vsize=16868 CPUtime=0.07
/proc/12256/stat : 12256 (sugar) S 12254 12256 10937 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 19695425 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12256/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301057 s]
/proc/loadavg: 1.69 1.94 1.97 4/73 12256
/proc/meminfo: memFree=1147432/2055920 swapFree=4192956/4192956
[pid=12256] ppid=12254 vsize=16868 CPUtime=0.07
/proc/12256/stat : 12256 (sugar) S 12254 12256 10937 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 19695425 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12256/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701148 s]
/proc/loadavg: 1.69 1.94 1.97 4/73 12256
/proc/meminfo: memFree=1147432/2055920 swapFree=4192956/4192956
[pid=12256] ppid=12254 vsize=16868 CPUtime=0.56
/proc/12256/stat : 12256 (sugar) S 12254 12256 10937 0 -1 4194304 1292 5061 0 1 6 1 46 3 16 0 1 0 19695425 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12256/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 16868

[startup+1.50231 s]
/proc/loadavg: 1.69 1.94 1.97 3/84 12278
/proc/meminfo: memFree=1131848/2055920 swapFree=4192956/4192956
[pid=12256] ppid=12254 vsize=16868 CPUtime=0.56
/proc/12256/stat : 12256 (sugar) S 12254 12256 10937 0 -1 4194304 1309 5061 0 1 6 1 46 3 15 0 1 0 19695425 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12256/statm: 4217 1111 409 3 0 796 0
[pid=12269] ppid=12256 vsize=5356 CPUtime=0
/proc/12269/stat : 12269 (sh) S 12256 12256 10937 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19695487 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12269/statm: 1339 233 193 169 0 50 0
[pid=12270] ppid=12269 vsize=868584 CPUtime=0.85
/proc/12270/stat : 12270 (java) S 12269 12256 10937 0 -1 0 7713 0 1 0 80 5 0 0 18 0 9 0 19695487 889430016 6924 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12270/statm: 217146 6924 2567 9 0 211651 0
[pid=12270/tid=12271] ppid=12269 vsize=868584 CPUtime=0.5
/proc/12270/task/12271/stat : 12271 (java) R 12269 12256 10937 0 -1 64 2704 0 1 0 48 2 0 0 21 0 9 0 19695488 889430016 6924 996147200 134512640 134550932 4294955936 18446744073709551615 4126428932 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12272] ppid=12269 vsize=868584 CPUtime=0.12
/proc/12270/task/12272/stat : 12272 (java) S 12269 12256 10937 0 -1 64 2799 0 0 0 11 1 0 0 16 0 9 0 19695489 889430016 6924 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12273] ppid=12269 vsize=868584 CPUtime=0
/proc/12270/task/12273/stat : 12273 (java) S 12269 12256 10937 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19695489 889430016 6924 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12274] ppid=12269 vsize=868584 CPUtime=0
/proc/12270/task/12274/stat : 12274 (java) S 12269 12256 10937 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 19695489 889430016 6924 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12275] ppid=12269 vsize=868584 CPUtime=0
/proc/12270/task/12275/stat : 12275 (java) S 12269 12256 10937 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19695492 889430016 6924 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12276] ppid=12269 vsize=868584 CPUtime=0.21
/proc/12270/task/12276/stat : 12276 (java) S 12269 12256 10937 0 -1 64 1512 0 0 0 20 1 0 0 16 0 9 0 19695492 889430016 6924 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12277] ppid=12269 vsize=868584 CPUtime=0
/proc/12270/task/12277/stat : 12277 (java) S 12269 12256 10937 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19695492 889430016 6924 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12278] ppid=12269 vsize=868584 CPUtime=0
/proc/12270/task/12278/stat : 12278 (java) S 12269 12256 10937 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 19695492 889430016 6924 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) 890808

[startup+3.10165 s]
/proc/loadavg: 1.69 1.94 1.97 3/84 12278
/proc/meminfo: memFree=1122440/2055920 swapFree=4192956/4192956
[pid=12256] ppid=12254 vsize=16868 CPUtime=2.69
/proc/12256/stat : 12256 (sugar) S 12254 12256 10937 0 -1 4194304 1365 13865 0 2 6 1 248 14 16 0 1 0 19695425 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12256/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 16868

[startup+6.30235 s]
/proc/loadavg: 1.71 1.94 1.97 3/76 12280
/proc/meminfo: memFree=1129992/2055920 swapFree=4192956/4192956
[pid=12256] ppid=12254 vsize=16868 CPUtime=2.69
/proc/12256/stat : 12256 (sugar) S 12254 12256 10937 0 -1 4194304 1365 13865 0 2 6 1 248 14 16 0 1 0 19695425 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12256/statm: 4217 1113 409 3 0 796 0
[pid=12279] ppid=12256 vsize=5356 CPUtime=0
/proc/12279/stat : 12279 (sh) S 12256 12256 10937 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19695707 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12279/statm: 1339 232 193 169 0 50 0
[pid=12280] ppid=12279 vsize=10728 CPUtime=3.43
/proc/12280/stat : 12280 (picosat) R 12279 12256 10937 0 -1 4194304 2372 0 0 0 228 115 0 0 25 0 1 0 19695708 10985472 2346 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/12280/statm: 2682 2346 42 102 0 2577 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 32952

[startup+12.7027 s]
/proc/loadavg: 1.73 1.94 1.97 3/76 12280
/proc/meminfo: memFree=1129480/2055920 swapFree=4192956/4192956
[pid=12256] ppid=12254 vsize=16868 CPUtime=2.69
/proc/12256/stat : 12256 (sugar) S 12254 12256 10937 0 -1 4194304 1365 13865 0 2 6 1 248 14 16 0 1 0 19695425 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12256/statm: 4217 1113 409 3 0 796 0
[pid=12279] ppid=12256 vsize=5356 CPUtime=0
/proc/12279/stat : 12279 (sh) S 12256 12256 10937 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19695707 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12279/statm: 1339 232 193 169 0 50 0
[pid=12280] ppid=12279 vsize=11388 CPUtime=9.77
/proc/12280/stat : 12280 (picosat) R 12279 12256 10937 0 -1 4194304 2530 0 0 0 861 116 0 0 25 0 1 0 19695708 11661312 2504 996147200 134512640 134931368 4294956256 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/12280/statm: 2847 2504 42 102 0 2742 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 33612

[startup+25.5015 s]
/proc/loadavg: 1.79 1.94 1.97 3/76 12280
/proc/meminfo: memFree=1128328/2055920 swapFree=4192956/4192956
[pid=12256] ppid=12254 vsize=16868 CPUtime=2.69
/proc/12256/stat : 12256 (sugar) S 12254 12256 10937 0 -1 4194304 1365 13865 0 2 6 1 248 14 16 0 1 0 19695425 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12256/statm: 4217 1113 409 3 0 796 0
[pid=12279] ppid=12256 vsize=5356 CPUtime=0
/proc/12279/stat : 12279 (sh) S 12256 12256 10937 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19695707 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12279/statm: 1339 232 193 169 0 50 0
[pid=12280] ppid=12279 vsize=12444 CPUtime=22.45
/proc/12280/stat : 12280 (picosat) R 12279 12256 10937 0 -1 4194304 2811 0 0 0 2128 117 0 0 25 0 1 0 19695708 12742656 2785 996147200 134512640 134931368 4294956256 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12280/statm: 3111 2785 42 102 0 3006 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 34668

[startup+51.102 s]
/proc/loadavg: 1.86 1.94 1.97 3/76 12280
/proc/meminfo: memFree=1126792/2055920 swapFree=4192956/4192956
[pid=12256] ppid=12254 vsize=16868 CPUtime=2.69
/proc/12256/stat : 12256 (sugar) S 12254 12256 10937 0 -1 4194304 1365 13865 0 2 6 1 248 14 16 0 1 0 19695425 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12256/statm: 4217 1113 409 3 0 796 0
[pid=12279] ppid=12256 vsize=5356 CPUtime=0
/proc/12279/stat : 12279 (sh) S 12256 12256 10937 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19695707 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12279/statm: 1339 232 193 169 0 50 0
[pid=12280] ppid=12279 vsize=14028 CPUtime=47.8
/proc/12280/stat : 12280 (picosat) R 12279 12256 10937 0 -1 4194304 3216 0 0 0 4662 118 0 0 25 0 1 0 19695708 14364672 3190 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12280/statm: 3507 3190 42 102 0 3402 0
Current children cumulated CPU time (s) 50.49
Current children cumulated vsize (KiB) 36252

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

[startup+51.202 s]
/proc/loadavg: 1.86 1.94 1.97 3/76 12280
/proc/meminfo: memFree=1126792/2055920 swapFree=4192956/4192956
[pid=12256] ppid=12254 vsize=16868 CPUtime=2.69
/proc/12256/stat : 12256 (sugar) S 12254 12256 10937 0 -1 4194304 1365 13865 0 2 6 1 248 14 16 0 1 0 19695425 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12256/statm: 4217 1113 409 3 0 796 0
[pid=12279] ppid=12256 vsize=5356 CPUtime=0
/proc/12279/stat : 12279 (sh) S 12256 12256 10937 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19695707 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12279/statm: 1339 232 193 169 0 50 0
[pid=12280] ppid=12279 vsize=14028 CPUtime=47.9
/proc/12280/stat : 12280 (picosat) R 12279 12256 10937 0 -1 4194304 3217 0 0 0 4672 118 0 0 25 0 1 0 19695708 14364672 3191 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12280/statm: 3507 3191 42 102 0 3402 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 36252

[startup+57.6024 s]
/proc/loadavg: 1.87 1.94 1.97 3/76 12280
/proc/meminfo: memFree=1126408/2055920 swapFree=4192956/4192956
[pid=12256] ppid=12254 vsize=16868 CPUtime=2.69
/proc/12256/stat : 12256 (sugar) S 12254 12256 10937 0 -1 4194304 1365 13865 0 2 6 1 248 14 16 0 1 0 19695425 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12256/statm: 4217 1113 409 3 0 796 0
[pid=12279] ppid=12256 vsize=5356 CPUtime=0
/proc/12279/stat : 12279 (sh) S 12256 12256 10937 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19695707 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12279/statm: 1339 232 193 169 0 50 0
[pid=12280] ppid=12279 vsize=14292 CPUtime=54.24
/proc/12280/stat : 12280 (picosat) R 12279 12256 10937 0 -1 4194304 3302 0 0 0 5306 118 0 0 25 0 1 0 19695708 14635008 3276 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12280/statm: 3573 3276 42 102 0 3468 0
Current children cumulated CPU time (s) 56.93
Current children cumulated vsize (KiB) 36516

[startup+59.2018 s]
/proc/loadavg: 1.87 1.94 1.97 3/76 12280
/proc/meminfo: memFree=1126344/2055920 swapFree=4192956/4192956
[pid=12256] ppid=12254 vsize=16868 CPUtime=2.69
/proc/12256/stat : 12256 (sugar) S 12254 12256 10937 0 -1 4194304 1365 13865 0 2 6 1 248 14 16 0 1 0 19695425 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12256/statm: 4217 1113 409 3 0 796 0
[pid=12279] ppid=12256 vsize=5356 CPUtime=0
/proc/12279/stat : 12279 (sh) S 12256 12256 10937 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19695707 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12279/statm: 1339 232 193 169 0 50 0
[pid=12280] ppid=12279 vsize=14292 CPUtime=55.83
/proc/12280/stat : 12280 (picosat) R 12279 12256 10937 0 -1 4194304 3305 0 0 0 5465 118 0 0 25 0 1 0 19695708 14635008 3279 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12280/statm: 3573 3279 42 102 0 3468 0
Current children cumulated CPU time (s) 58.52
Current children cumulated vsize (KiB) 36516

[startup+60.8011 s]
/proc/loadavg: 1.88 1.95 1.97 3/76 12280
/proc/meminfo: memFree=1126344/2055920 swapFree=4192956/4192956
[pid=12256] ppid=12254 vsize=16868 CPUtime=2.69
/proc/12256/stat : 12256 (sugar) S 12254 12256 10937 0 -1 4194304 1365 13865 0 2 6 1 248 14 16 0 1 0 19695425 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12256/statm: 4217 1113 409 3 0 796 0
[pid=12279] ppid=12256 vsize=5356 CPUtime=0
/proc/12279/stat : 12279 (sh) S 12256 12256 10937 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19695707 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12279/statm: 1339 232 193 169 0 50 0
[pid=12280] ppid=12279 vsize=14292 CPUtime=57.41
/proc/12280/stat : 12280 (picosat) R 12279 12256 10937 0 -1 4194304 3305 0 0 0 5623 118 0 0 25 0 1 0 19695708 14635008 3279 996147200 134512640 134931368 4294956256 18446744073709551615 134525603 0 0 4096 0 0 0 0 17 1 0 0
/proc/12280/statm: 3573 3279 42 102 0 3468 0
Current children cumulated CPU time (s) 60.1
Current children cumulated vsize (KiB) 36516

[startup+61.2012 s]
/proc/loadavg: 1.88 1.95 1.97 3/76 12280
/proc/meminfo: memFree=1126344/2055920 swapFree=4192956/4192956
[pid=12256] ppid=12254 vsize=16868 CPUtime=2.69
/proc/12256/stat : 12256 (sugar) S 12254 12256 10937 0 -1 4194304 1365 13865 0 2 6 1 248 14 16 0 1 0 19695425 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12256/statm: 4217 1113 409 3 0 796 0
[pid=12279] ppid=12256 vsize=5356 CPUtime=0
/proc/12279/stat : 12279 (sh) S 12256 12256 10937 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19695707 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12279/statm: 1339 232 193 169 0 50 0
[pid=12280] ppid=12279 vsize=14292 CPUtime=57.81
/proc/12280/stat : 12280 (picosat) R 12279 12256 10937 0 -1 4194304 3305 0 0 0 5663 118 0 0 25 0 1 0 19695708 14635008 3279 996147200 134512640 134931368 4294956256 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/12280/statm: 3573 3279 42 102 0 3468 0
Current children cumulated CPU time (s) 60.5
Current children cumulated vsize (KiB) 36516

[startup+61.6013 s]
/proc/loadavg: 1.88 1.95 1.97 4/84 12290
/proc/meminfo: memFree=1135048/2055920 swapFree=4192956/4192956
[pid=12256] ppid=12254 vsize=16868 CPUtime=60.82
/proc/12256/stat : 12256 (sugar) S 12254 12256 10937 0 -1 4194304 1446 17459 0 2 6 1 5941 134 16 0 1 0 19695425 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12256/statm: 4217 1113 409 3 0 796 0
[pid=12281] ppid=12256 vsize=5356 CPUtime=0
/proc/12281/stat : 12281 (sh) S 12256 12256 10937 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19701576 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12281/statm: 1339 233 193 169 0 50 0
[pid=12282] ppid=12281 vsize=862012 CPUtime=0.06
/proc/12282/stat : 12282 (java) S 12281 12256 10937 0 -1 0 2720 0 1 0 5 1 0 0 18 0 9 0 19701577 882700288 2203 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12282/statm: 215503 2203 1216 9 0 210416 0
[pid=12282/tid=12283] ppid=12281 vsize=862012 CPUtime=0.05
/proc/12282/task/12283/stat : 12283 (java) R 12281 12256 10937 0 -1 64 1818 0 1 0 5 0 0 0 18 0 9 0 19701578 882700288 2203 996147200 134512640 134550932 4294955984 18446744073709551615 4159716077 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12282/tid=12284] ppid=12281 vsize=862012 CPUtime=0
/proc/12282/task/12284/stat : 12284 (java) S 12281 12256 10937 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 19701579 882700288 2203 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=12282/tid=12285] ppid=12281 vsize=862012 CPUtime=0
/proc/12282/task/12285/stat : 12285 (java) S 12281 12256 10937 0 -1 64 11 0 0 0 0 0 0 0 19 0 9 0 19701579 882700288 2203 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12282/tid=12286] ppid=12281 vsize=862012 CPUtime=0
/proc/12282/task/12286/stat : 12286 (java) S 12281 12256 10937 0 -1 64 3 0 0 0 0 0 0 0 20 0 9 0 19701579 882700288 2203 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12282/tid=12287] ppid=12281 vsize=862012 CPUtime=0
/proc/12282/task/12287/stat : 12287 (java) S 12281 12256 10937 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 19701582 882700288 2203 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12282/tid=12288] ppid=12281 vsize=862012 CPUtime=0
/proc/12282/task/12288/stat : 12288 (java) R 12281 12256 10937 0 -1 64 208 0 0 0 0 0 0 0 19 0 9 0 19701582 882700288 2203 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12282/tid=12289] ppid=12281 vsize=862012 CPUtime=0
/proc/12282/task/12289/stat : 12289 (java) S 12281 12256 10937 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 19701582 882700288 2203 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12282/tid=12290] ppid=12281 vsize=862012 CPUtime=0
/proc/12282/task/12290/stat : 12290 (java) S 12281 12256 10937 0 -1 64 1 0 0 0 0 0 0 0 20 0 9 0 19701582 882700288 2203 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 60.88
Current children cumulated vsize (KiB) 884236

[startup+61.7073 s]
/proc/loadavg: 1.88 1.95 1.97 4/84 12290
/proc/meminfo: memFree=1135048/2055920 swapFree=4192956/4192956
[pid=12256] ppid=12254 vsize=16868 CPUtime=60.82
/proc/12256/stat : 12256 (sugar) S 12254 12256 10937 0 -1 4194304 1446 17459 0 2 6 1 5941 134 16 0 1 0 19695425 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12256/statm: 4217 1113 409 3 0 796 0
[pid=12281] ppid=12256 vsize=5356 CPUtime=0
/proc/12281/stat : 12281 (sh) S 12256 12256 10937 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19701576 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12281/statm: 1339 233 193 169 0 50 0
[pid=12282] ppid=12281 vsize=862012 CPUtime=0.16
/proc/12282/stat : 12282 (java) S 12281 12256 10937 0 -1 0 2985 0 1 0 15 1 0 0 18 0 9 0 19701577 882700288 2457 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12282/statm: 215503 2457 1251 9 0 210416 0
[pid=12282/tid=12283] ppid=12281 vsize=862012 CPUtime=0.14
/proc/12282/task/12283/stat : 12283 (java) R 12281 12256 10937 0 -1 64 2011 0 1 0 14 0 0 0 18 0 9 0 19701578 882700288 2457 996147200 134512640 134550932 4294955984 18446744073709551615 4125977358 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12282/tid=12284] ppid=12281 vsize=862012 CPUtime=0
/proc/12282/task/12284/stat : 12284 (java) S 12281 12256 10937 0 -1 64 73 0 0 0 0 0 0 0 16 0 9 0 19701579 882700288 2457 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=12282/tid=12285] ppid=12281 vsize=862012 CPUtime=0
/proc/12282/task/12285/stat : 12285 (java) S 12281 12256 10937 0 -1 64 11 0 0 0 0 0 0 0 19 0 9 0 19701579 882700288 2457 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12282/tid=12286] ppid=12281 vsize=862012 CPUtime=0
/proc/12282/task/12286/stat : 12286 (java) S 12281 12256 10937 0 -1 64 3 0 0 0 0 0 0 0 20 0 9 0 19701579 882700288 2457 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12282/tid=12287] ppid=12281 vsize=862012 CPUtime=0
/proc/12282/task/12287/stat : 12287 (java) S 12281 12256 10937 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 19701582 882700288 2457 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12282/tid=12288] ppid=12281 vsize=862012 CPUtime=0
/proc/12282/task/12288/stat : 12288 (java) R 12281 12256 10937 0 -1 64 208 0 0 0 0 0 0 0 19 0 9 0 19701582 882700288 2457 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12282/tid=12289] ppid=12281 vsize=862012 CPUtime=0
/proc/12282/task/12289/stat : 12289 (java) S 12281 12256 10937 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 19701582 882700288 2457 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12282/tid=12290] ppid=12281 vsize=862012 CPUtime=0
/proc/12282/task/12290/stat : 12290 (java) S 12281 12256 10937 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 19701582 882700288 2457 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 60.98
Current children cumulated vsize (KiB) 884236

Child status: 0
Real time (s): 61.7998
CPU time (s): 61.1007
CPU user time (s): 59.7139
CPU system time (s): 1.38679
CPU usage (%): 98.8688
Max. virtual memory (cumulated for all children) (KiB): 890920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 59.7139
system time used= 1.38679
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22908
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= 3970
involuntary context switches= 5135

runsolver used 0.079987 second user time and 0.208968 second system time

The end

Launcher Data 

Begin job on node10 at 2009-07-11 17:31:24
IDJOB=2060961
IDBENCH=53765
IDSOLVER=738
FILE ID=node10/2060961-1247326284
PBS_JOBID= 9506607
Free space on /tmp= 66420 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-21-21.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-2060961-1247326284/watcher-2060961-1247326284 -o /tmp/evaluation-result-2060961-1247326284/solver-2060961-1247326284 -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-2060961-1247326284.xml

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

MD5SUM BENCH= 9f259658e3e51a1d0b0e25c85c4c1e3d
RANDOM SEED=957218840

node10.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		: 3000.279
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		: 3000.279
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:       1147912 kB
Buffers:         59552 kB
Cached:         746112 kB
SwapCached:          0 kB
Active:          67556 kB
Inactive:       765728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1147912 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4184 kB
Writeback:           0 kB
Mapped:          38404 kB
Slab:            60044 kB
Committed_AS:   197412 kB
PageTables:       1732 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= 66416 MiB
End job on node10 at 2009-07-11 17:32:26