Trace number 2086822

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+picosatSAT 51.9731 52.5509

General information on the benchmark

Namecsp/js-taillard-20/
normalized-js-taillard-20-105-8.xml
MD5SUM0d097f8ff67533661f8e19e6cea7f246
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.1841
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints4180
Maximum constraint arity2
Maximum domain size1717
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4180
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 09:41:25 2009
0.00/0.07	c 0	PID 26442
0.00/0.08	c 0	HOST node26.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2086822-1247384485.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-2086822-1247384485.xml' 'HOME/temp.csp'
0.06/0.90	c 1	400 domains, 400 variables, 2 predicates, 0 relations, 4180 constraints
0.06/0.92	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.92	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'
0.88/1.00	c 1	Parsing HOME/temp.csp
1.05/1.13	c 1	parsed 4982 expressions
1.05/1.14	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.05/1.14	c 1	Converting to clausal form CSP
1.05/1.16	c 1	converted 499 (10%) expressions
1.14/1.25	c 1	converted 997 (20%) expressions
1.23/1.37	c 2	converted 1495 (30%) expressions
1.34/1.41	c 2	converted 1993 (40%) expressions
1.34/1.43	c 2	converted 2491 (50%) expressions
1.34/1.45	c 2	converted 2990 (60%) expressions
1.34/1.47	c 2	converted 3488 (70%) expressions
1.44/1.52	c 2	converted 3986 (80%) expressions
1.44/1.54	c 2	converted 4484 (90%) expressions
1.44/1.56	c 2	converted 4982 (100%) expressions
1.44/1.56	c 2	CSP : 400 integers, 0 booleans, 4180 clauses, largest domain size 1694
1.44/1.56	c 2	Heap : 5 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.44/1.56	c 2	Propagation in CSP
1.63/1.79	c 2	179244 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.63/1.79	c 2	CSP : 400 integers, 0 booleans, 4180 clauses, largest domain size 935
1.63/1.79	c 2	Heap : 5 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.63/1.80	c 2	Simplifing CSP by introducing new Boolean variables
1.73/1.84	c 2	CSP : 400 integers, 7600 booleans, 11780 clauses, largest domain size 935
1.73/1.84	c 2	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.73/1.89	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.83/1.95	c 2	40 (10%) CSP integer variables are encoded (27040 clauses, 383486 bytes)
1.83/1.98	c 2	80 (20%) CSP integer variables are encoded (53800 clauses, 784886 bytes)
1.93/2.01	c 2	120 (30%) CSP integer variables are encoded (75600 clauses, 1111886 bytes)
1.93/2.05	c 2	160 (40%) CSP integer variables are encoded (108440 clauses, 1621669 bytes)
1.93/2.08	c 2	200 (50%) CSP integer variables are encoded (132140 clauses, 2024569 bytes)
2.03/2.11	c 2	240 (60%) CSP integer variables are encoded (152500 clauses, 2370689 bytes)
2.03/2.15	c 2	280 (70%) CSP integer variables are encoded (180640 clauses, 2849069 bytes)
2.03/2.19	c 2	320 (80%) CSP integer variables are encoded (210760 clauses, 3361109 bytes)
2.14/2.24	c 2	360 (90%) CSP integer variables are encoded (239600 clauses, 3851389 bytes)
2.14/2.27	c 3	400 (100%) CSP integer variables are encoded (266760 clauses, 4313109 bytes)
2.73/2.87	c 3	1178 (10%) CSP clauses are encoded (541946 clauses, 10462725 bytes)
3.31/3.42	c 4	2356 (20%) CSP clauses are encoded (804525 clauses, 16563869 bytes)
3.70/3.89	c 4	3534 (30%) CSP clauses are encoded (1033027 clauses, 21867799 bytes)
4.30/4.47	c 5	4712 (40%) CSP clauses are encoded (1318890 clauses, 28514633 bytes)
4.79/4.93	c 5	5890 (50%) CSP clauses are encoded (1543927 clauses, 33755430 bytes)
5.29/5.50	c 6	7068 (60%) CSP clauses are encoded (1826006 clauses, 40324522 bytes)
5.98/6.15	c 6	8246 (70%) CSP clauses are encoded (2148110 clauses, 48097775 bytes)
6.37/6.58	c 7	9424 (80%) CSP clauses are encoded (2359199 clauses, 53211634 bytes)
6.96/7.11	c 7	10602 (90%) CSP clauses are encoded (2624373 clauses, 59588178 bytes)
7.66/7.83	c 8	11780 (100%) CSP clauses are encoded (2998066 clauses, 68219355 bytes)
7.66/7.84	c 8	11780 CSP clauses encoded
7.66/7.84	c 8	Writing map file : HOME/temp.map
7.66/7.85	c 8	Heap : 4 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
7.66/7.85	c 8	SAT : 274760 SAT variables, 2998066 SAT clauses, 68219355 bytes
7.66/7.85	c 8	Heap : 4 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
7.66/7.86	c 8	SOLVING HOME/temp.cnf
7.66/7.86	c 8	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
51.31/51.92	c 52	DECODING HOME/temp.out WITH HOME/temp.map
51.31/51.92	c 52	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'
51.34/52.00	c 52	Decoding HOME/temp.out
51.34/52.47	s SATISFIABLE
51.34/52.49	v 165 255 300 353 615 633 653 720 869 955 1028 1057 1111 1192 1207 1277 1421 1576 1601 1681 0 76 124 130 162 251 375 448 469 511 530 640 692 754 852 1210 1350 1390 1512 1666 0 49 75 110 174 229 307 379 462 521 624 748 853 917 972 1215 1306 1376 1488 1674 0 152 222 308 340 404 469 642 952 1017 1157 1289 1366 1460 1487 1524 1584 1640 1648 1670 1 229 297 299 373 466 473 554 718 884 992 1065 1194 1292 1347 1442 1546 1555 1584 1609 1 65 78 230 259 517 592 642 845 902 933 1009 1118 1193 1266 1381 1420 1446 1560 1632 249 298 357 452 511 536 580 630 671 704 852 931 1093 1147 1293 1371 1466 1500 1502 1569 75 201 221 357 419 617 681 739 759 949 972 990 998 1292 1377 1399 1492 1535 1553 1668 94 185 210 245 334 388 477 489 540 1015 1093 1108 1180 1267 1373 1534 1576 1601 1660 1684 0 146 282 400 490 539 616 704 748 817 884 917 992 1057 1108 1217 1279 1379 1480 1650 0 17 55 109 134 226 260 329 409 462 596 671 793 1121 1222 1306 1402 1554 1650 1688 17 86 171 289 433 511 537 587 619 679 754 816 860 931 1005 1124 1261 1346 1449 1613 139 226 301 508 666 760 850 882 1051 1180 1280 1297 1346 1428 1486 1524 1543 1609 1632 1689 43 301 477 534 567 576 609 635 799 817 890 931 1027 1066 1177 1580 1634 1635 1637 1707 1 54 98 144 188 282 307 401 490 544 785 877 958 1106 1110 1183 1185 1395 1486 1528 0 131 260 375 484 581 590 633 772 1027 1100 1116 1138 1282 1295 1314 1327 1533 1591 1683 110 227 299 346 411 477 508 674 767 786 1038 1129 1160 1235 1262 1318 1477 1569 1636 1694 25 110 195 274 339 675 746 790 851 978 1015 1053 1101 1111 1148 1218 1239 1318 1458 1468 8 210 256 324 356 530 539 664 716 814 901 973 1119 1204 1269 1309 1340 1448 1555 1639 94 210 231 317 329 423 462 494 572 612 681 727 902 1069 1195 1237 1306 1389 1451 1544
51.34/52.50	c 53	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
51.34/52.52	c 53	CPU 51.91 (0.05 0.02 37.12 14.72)
51.34/52.52	c 53	END Sun Jul 12 09:42:18 2009

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2086822-1247384485/watcher-2086822-1247384485 -o /tmp/evaluation-result-2086822-1247384485/solver-2086822-1247384485 -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-2086822-1247384485.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.01 2.00 4/72 26442
/proc/meminfo: memFree=1911384/2055920 swapFree=4192812/4192956
[pid=26442] ppid=26440 vsize=12132 CPUtime=0
/proc/26442/stat : 26442 (sugar) R 26440 26442 26060 0 -1 4194304 225 0 0 0 0 0 0 0 20 0 1 0 25514844 12423168 193 996147200 4194304 4206940 548682068608 18446744073709551615 269046319264 0 0 4224 0 0 0 0 17 1 0 0
/proc/26442/statm: 3033 193 143 3 0 133 0

[startup+0.119683 s]
/proc/loadavg: 2.00 2.01 2.00 4/72 26442
/proc/meminfo: memFree=1911384/2055920 swapFree=4192812/4192956
[pid=26442] ppid=26440 vsize=16868 CPUtime=0.06
/proc/26442/stat : 26442 (sugar) S 26440 26442 26060 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 25514844 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26442/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.209595 s]
/proc/loadavg: 2.00 2.01 2.00 4/72 26442
/proc/meminfo: memFree=1911384/2055920 swapFree=4192812/4192956
[pid=26442] ppid=26440 vsize=16868 CPUtime=0.06
/proc/26442/stat : 26442 (sugar) S 26440 26442 26060 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 25514844 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26442/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.3026 s]
/proc/loadavg: 2.00 2.01 2.00 4/72 26442
/proc/meminfo: memFree=1911384/2055920 swapFree=4192812/4192956
[pid=26442] ppid=26440 vsize=16868 CPUtime=0.06
/proc/26442/stat : 26442 (sugar) S 26440 26442 26060 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 25514844 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26442/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701673 s]
/proc/loadavg: 2.00 2.01 2.00 4/72 26442
/proc/meminfo: memFree=1911384/2055920 swapFree=4192812/4192956
[pid=26442] ppid=26440 vsize=16868 CPUtime=0.06
/proc/26442/stat : 26442 (sugar) S 26440 26442 26060 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 25514844 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26442/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.5018 s]
/proc/loadavg: 2.00 2.01 2.00 4/83 26464
/proc/meminfo: memFree=1902400/2055920 swapFree=4192812/4192956
[pid=26442] ppid=26440 vsize=16868 CPUtime=0.88
/proc/26442/stat : 26442 (sugar) S 26440 26442 26060 0 -1 4194304 1309 7270 0 1 5 1 76 6 15 0 1 0 25514844 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26442/statm: 4217 1111 409 3 0 796 0
[pid=26455] ppid=26442 vsize=5356 CPUtime=0
/proc/26455/stat : 26455 (sh) S 26442 26442 26060 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25514936 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26455/statm: 1339 233 193 169 0 50 0
[pid=26456] ppid=26455 vsize=868628 CPUtime=0.56
/proc/26456/stat : 26456 (java) S 26455 26442 26060 0 -1 0 6156 0 1 0 52 4 0 0 18 0 9 0 25514937 889475072 5535 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26456/statm: 217157 5535 1898 9 0 211662 0
[pid=26456/tid=26457] ppid=26455 vsize=868628 CPUtime=0.32
/proc/26456/task/26457/stat : 26457 (java) R 26455 26442 26060 0 -1 64 2665 0 1 0 31 1 0 0 18 0 9 0 25514938 889475072 5535 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26458] ppid=26455 vsize=868628 CPUtime=0.06
/proc/26456/task/26458/stat : 26458 (java) R 26455 26442 26060 0 -1 64 1322 0 0 0 6 0 0 0 16 0 9 0 25514939 889475072 5535 996147200 134512640 134550932 4294955936 18446744073709551615 102331113 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26459] ppid=26455 vsize=868628 CPUtime=0
/proc/26456/task/26459/stat : 26459 (java) S 26455 26442 26060 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 25514939 889475072 5535 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26460] ppid=26455 vsize=868628 CPUtime=0
/proc/26456/task/26460/stat : 26460 (java) S 26455 26442 26060 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 25514939 889475072 5535 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26461] ppid=26455 vsize=868628 CPUtime=0
/proc/26456/task/26461/stat : 26461 (java) S 26455 26442 26060 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25514941 889475072 5535 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26462] ppid=26455 vsize=868628 CPUtime=0.14
/proc/26456/task/26462/stat : 26462 (java) S 26455 26442 26060 0 -1 64 1475 0 0 0 14 0 0 0 16 0 9 0 25514941 889475072 5535 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26463] ppid=26455 vsize=868628 CPUtime=0
/proc/26456/task/26463/stat : 26463 (java) S 26455 26442 26060 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25514941 889475072 5535 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26464] ppid=26455 vsize=868628 CPUtime=0
/proc/26456/task/26464/stat : 26464 (java) S 26455 26442 26060 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25514941 889475072 5535 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 890852

[startup+3.10205 s]
/proc/loadavg: 2.08 2.03 2.01 3/83 26464
/proc/meminfo: memFree=1886336/2055920 swapFree=4192812/4192956
[pid=26442] ppid=26440 vsize=16868 CPUtime=0.88
/proc/26442/stat : 26442 (sugar) S 26440 26442 26060 0 -1 4194304 1310 7270 0 1 5 1 76 6 15 0 1 0 25514844 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26442/statm: 4217 1111 409 3 0 796 0
[pid=26455] ppid=26442 vsize=5356 CPUtime=0
/proc/26455/stat : 26455 (sh) S 26442 26442 26060 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25514936 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26455/statm: 1339 233 193 169 0 50 0
[pid=26456] ppid=26455 vsize=868676 CPUtime=2.14
/proc/26456/stat : 26456 (java) S 26455 26442 26060 0 -1 0 8257 0 1 0 199 15 0 0 18 0 9 0 25514937 889524224 7096 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26456/statm: 217169 7096 2590 9 0 211646 0
[pid=26456/tid=26457] ppid=26455 vsize=868676 CPUtime=1.65
/proc/26456/task/26457/stat : 26457 (java) R 26455 26442 26060 0 -1 64 3115 0 1 0 155 10 0 0 25 0 9 0 25514938 889524224 7096 996147200 134512640 134550932 4294955936 18446744073709551615 4126534344 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26458] ppid=26455 vsize=868676 CPUtime=0.26
/proc/26456/task/26458/stat : 26458 (java) S 26455 26442 26060 0 -1 64 2939 0 0 0 23 3 0 0 16 0 9 0 25514939 889524224 7096 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26459] ppid=26455 vsize=868676 CPUtime=0
/proc/26456/task/26459/stat : 26459 (java) S 26455 26442 26060 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25514939 889524224 7096 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26460] ppid=26455 vsize=868676 CPUtime=0
/proc/26456/task/26460/stat : 26460 (java) S 26455 26442 26060 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 25514939 889524224 7096 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26461] ppid=26455 vsize=868676 CPUtime=0
/proc/26456/task/26461/stat : 26461 (java) S 26455 26442 26060 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25514941 889524224 7096 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26462] ppid=26455 vsize=868676 CPUtime=0.2
/proc/26456/task/26462/stat : 26462 (java) S 26455 26442 26060 0 -1 64 1503 0 0 0 19 1 0 0 16 0 9 0 25514941 889524224 7096 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26463] ppid=26455 vsize=868676 CPUtime=0
/proc/26456/task/26463/stat : 26463 (java) S 26455 26442 26060 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25514941 889524224 7096 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26464] ppid=26455 vsize=868676 CPUtime=0
/proc/26456/task/26464/stat : 26464 (java) S 26455 26442 26060 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25514941 889524224 7096 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 890900

[startup+6.30157 s]
/proc/loadavg: 2.08 2.03 2.01 3/83 26464
/proc/meminfo: memFree=1849408/2055920 swapFree=4192812/4192956
[pid=26442] ppid=26440 vsize=16868 CPUtime=0.88
/proc/26442/stat : 26442 (sugar) S 26440 26442 26060 0 -1 4194304 1310 7270 0 1 5 1 76 6 15 0 1 0 25514844 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26442/statm: 4217 1111 409 3 0 796 0
[pid=26455] ppid=26442 vsize=5356 CPUtime=0
/proc/26455/stat : 26455 (sh) S 26442 26442 26060 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25514936 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26455/statm: 1339 233 193 169 0 50 0
[pid=26456] ppid=26455 vsize=868676 CPUtime=5.3
/proc/26456/stat : 26456 (java) S 26455 26442 26060 0 -1 0 9232 0 1 0 487 43 0 0 18 0 9 0 25514937 889524224 7109 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26456/statm: 217169 7109 2590 9 0 211646 0
[pid=26456/tid=26457] ppid=26455 vsize=868676 CPUtime=4.56
/proc/26456/task/26457/stat : 26457 (java) R 26455 26442 26060 0 -1 64 4078 0 1 0 424 32 0 0 25 0 9 0 25514938 889524224 7109 996147200 134512640 134550932 4294955936 18446744073709551615 4126905179 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26458] ppid=26455 vsize=868676 CPUtime=0.49
/proc/26456/task/26458/stat : 26458 (java) S 26455 26442 26060 0 -1 64 2939 0 0 0 41 8 0 0 16 0 9 0 25514939 889524224 7109 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26459] ppid=26455 vsize=868676 CPUtime=0
/proc/26456/task/26459/stat : 26459 (java) S 26455 26442 26060 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25514939 889524224 7109 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26460] ppid=26455 vsize=868676 CPUtime=0
/proc/26456/task/26460/stat : 26460 (java) S 26455 26442 26060 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 25514939 889524224 7109 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26461] ppid=26455 vsize=868676 CPUtime=0
/proc/26456/task/26461/stat : 26461 (java) S 26455 26442 26060 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25514941 889524224 7109 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26462] ppid=26455 vsize=868676 CPUtime=0.22
/proc/26456/task/26462/stat : 26462 (java) S 26455 26442 26060 0 -1 64 1515 0 0 0 21 1 0 0 17 0 9 0 25514941 889524224 7109 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26463] ppid=26455 vsize=868676 CPUtime=0
/proc/26456/task/26463/stat : 26463 (java) S 26455 26442 26060 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25514941 889524224 7109 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26456/tid=26464] ppid=26455 vsize=868676 CPUtime=0
/proc/26456/task/26464/stat : 26464 (java) S 26455 26442 26060 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25514941 889524224 7109 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 890900

[startup+12.7016 s]
/proc/loadavg: 2.07 2.03 2.00 3/75 26466
/proc/meminfo: memFree=1807104/2055920 swapFree=4192812/4192956
[pid=26442] ppid=26440 vsize=16868 CPUtime=7.72
/proc/26442/stat : 26442 (sugar) S 26440 26442 26060 0 -1 4194304 1365 17275 0 2 5 1 703 63 16 0 1 0 25514844 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26442/statm: 4217 1113 409 3 0 796 0
[pid=26465] ppid=26442 vsize=5356 CPUtime=0
/proc/26465/stat : 26465 (sh) S 26442 26442 26060 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25515630 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26465/statm: 1339 232 193 169 0 50 0
[pid=26466] ppid=26465 vsize=52352 CPUtime=4.77
/proc/26466/stat : 26466 (picosat) R 26465 26442 26060 0 -1 4194304 8943 0 0 0 215 262 0 0 25 0 1 0 25515630 53608448 8929 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26466/statm: 13088 8929 40 102 0 12983 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 74576

[startup+25.5026 s]
/proc/loadavg: 2.06 2.03 2.00 3/75 26466
/proc/meminfo: memFree=1758336/2055920 swapFree=4192812/4192956
[pid=26442] ppid=26440 vsize=16868 CPUtime=7.72
/proc/26442/stat : 26442 (sugar) S 26440 26442 26060 0 -1 4194304 1365 17275 0 2 5 1 703 63 16 0 1 0 25514844 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26442/statm: 4217 1113 409 3 0 796 0
[pid=26465] ppid=26442 vsize=5356 CPUtime=0
/proc/26465/stat : 26465 (sh) S 26442 26442 26060 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25515630 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26465/statm: 1339 232 193 169 0 50 0
[pid=26466] ppid=26465 vsize=100340 CPUtime=17.44
/proc/26466/stat : 26466 (picosat) R 26465 26442 26060 0 -1 4194304 20774 0 0 0 800 944 0 0 25 0 1 0 25515630 102748160 20760 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26466/statm: 25085 20760 40 102 0 24980 0
Current children cumulated CPU time (s) 25.16
Current children cumulated vsize (KiB) 122564

[startup+51.1027 s]
/proc/loadavg: 2.04 2.02 2.00 3/75 26466
/proc/meminfo: memFree=1727168/2055920 swapFree=4192812/4192956
[pid=26442] ppid=26440 vsize=16868 CPUtime=7.72
/proc/26442/stat : 26442 (sugar) S 26440 26442 26060 0 -1 4194304 1365 17275 0 2 5 1 703 63 16 0 1 0 25514844 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26442/statm: 4217 1113 409 3 0 796 0
[pid=26465] ppid=26442 vsize=5356 CPUtime=0
/proc/26465/stat : 26465 (sh) S 26442 26442 26060 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25515630 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26465/statm: 1339 232 193 169 0 50 0
[pid=26466] ppid=26465 vsize=138788 CPUtime=42.8
/proc/26466/stat : 26466 (picosat) R 26465 26442 26060 0 -1 4194304 28423 0 0 0 2877 1403 0 0 25 0 1 0 25515630 142118912 28407 996147200 134512640 134931368 4294956256 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/26466/statm: 34697 28407 48 102 0 34592 0
Current children cumulated CPU time (s) 50.52
Current children cumulated vsize (KiB) 161012

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

[startup+51.2028 s]
/proc/loadavg: 2.04 2.02 2.00 3/75 26466
/proc/meminfo: memFree=1727168/2055920 swapFree=4192812/4192956
[pid=26442] ppid=26440 vsize=16868 CPUtime=7.72
/proc/26442/stat : 26442 (sugar) S 26440 26442 26060 0 -1 4194304 1365 17275 0 2 5 1 703 63 16 0 1 0 25514844 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26442/statm: 4217 1113 409 3 0 796 0
[pid=26465] ppid=26442 vsize=5356 CPUtime=0
/proc/26465/stat : 26465 (sh) S 26442 26442 26060 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25515630 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26465/statm: 1339 232 193 169 0 50 0
[pid=26466] ppid=26465 vsize=138788 CPUtime=42.9
/proc/26466/stat : 26466 (picosat) R 26465 26442 26060 0 -1 4194304 28423 0 0 0 2887 1403 0 0 25 0 1 0 25515630 142118912 28407 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/26466/statm: 34697 28407 48 102 0 34592 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 161012

[startup+52.0019 s]
/proc/loadavg: 2.04 2.02 2.00 3/75 26466
/proc/meminfo: memFree=1725376/2055920 swapFree=4192812/4192956
[pid=26442] ppid=26440 vsize=16868 CPUtime=51.34
/proc/26442/stat : 26442 (sugar) S 26440 26442 26060 0 -1 4194304 1428 46018 0 2 5 2 3658 1469 17 0 1 0 25514844 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26442/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 51.34
Current children cumulated vsize (KiB) 16868

[startup+52.4019 s]
/proc/loadavg: 2.04 2.02 2.00 3/75 26466
/proc/meminfo: memFree=1725376/2055920 swapFree=4192812/4192956
[pid=26442] ppid=26440 vsize=16868 CPUtime=51.34
/proc/26442/stat : 26442 (sugar) S 26440 26442 26060 0 -1 4194304 1446 46018 0 2 5 2 3658 1469 16 0 1 0 25514844 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26442/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 51.34
Current children cumulated vsize (KiB) 16868

[startup+52.502 s]
/proc/loadavg: 2.04 2.02 2.00 3/75 26466
/proc/meminfo: memFree=1725376/2055920 swapFree=4192812/4192956
[pid=26442] ppid=26440 vsize=16868 CPUtime=51.34
/proc/26442/stat : 26442 (sugar) S 26440 26442 26060 0 -1 4194304 1449 46018 0 2 5 2 3658 1469 15 0 1 0 25514844 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26442/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 51.34
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 52.5509
CPU time (s): 51.9731
CPU user time (s): 37.1823
CPU system time (s): 14.7908
CPU usage (%): 98.9005
Max. virtual memory (cumulated for all children) (KiB): 890900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 37.1823
system time used= 14.7908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51510
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= 18840
involuntary context switches= 19785

runsolver used 0.078987 second user time and 0.172973 second system time

The end

Launcher Data 

Begin job on node26 at 2009-07-12 09:41:25
IDJOB=2086822
IDBENCH=58640
IDSOLVER=738
FILE ID=node26/2086822-1247384485
PBS_JOBID= 9507268
Free space on /tmp= 66396 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/js-taillard-20/normalized-js-taillard-20-105-8.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-2086822-1247384485/watcher-2086822-1247384485 -o /tmp/evaluation-result-2086822-1247384485/solver-2086822-1247384485 -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-2086822-1247384485.xml

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

MD5SUM BENCH= 0d097f8ff67533661f8e19e6cea7f246
RANDOM SEED=1587025293

node26.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		: 3000.281
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		: 3000.281
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:       1911864 kB
Buffers:         11140 kB
Cached:          65768 kB
SwapCached:          0 kB
Active:          66428 kB
Inactive:        27080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1911864 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2264 kB
Writeback:           0 kB
Mapped:          28132 kB
Slab:            35936 kB
Committed_AS:   165992 kB
PageTables:       1680 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= 66396 MiB
End job on node26 at 2009-07-12 09:42:18