Trace number 357360

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, and are wall clock time (not CPU 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 NameAnswerObjective functionCPU timeWall clock time
oree 0.1.2 alphaSAT (TO)43335680 1800.31 1800.76

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-mod013.opb
MD5SUM4cb1be2dcc654132071469b521292770
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark33049600
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 32455680
Optimality of the best value was proved NO
Number of variables1488
Total number of constraints62
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints62
Minimum length of a constraint31
Maximum length of a constraint240
Number of terms in the objective function 1488
Biggest coefficient in the objective function 375272767488
Number of bits for the biggest coefficient in the objective function 39
Sum of the numbers in the objective function 12937590079727
Number of bits of the sum of numbers in the objective function 44
Biggest number in a constraint 375272767488
Number of bits of the biggest number in a constraint 39
Biggest sum of numbers in a constraint 12937590079727
Number of bits of the biggest sum of numbers44
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.02	c ...done
0.00/0.02	c #vars=1488 #constraints=77 hasObjective=yes
0.00/0.04	c res. mode=mod
0.00/0.04	c VSIDS like heuristics
0.00/0.04	c complete search running
0.19/0.29	c restart after 401 decisions
0.19/0.29	c nbDecision=500 #constraints=179
0.29/0.30	c nbDecision=708 #constraints=179
0.29/0.30	c linear search for optimum
0.29/0.30	o 45263872
0.29/0.32	c nbDecision=709 #constraints=181
0.29/0.32	o 44761088
0.69/0.70	c restart after 801 decisions
0.69/0.71	c nbDecision=1000 #constraints=279
3.09/3.11	c nbDecision=1500 #constraints=712
3.79/3.81	c restart after 1601 decisions
4.89/4.94	c nbDecision=2000 #constraints=947
6.89/6.94	c nbDecision=2248 #constraints=1173
6.89/6.94	o 43616256
8.49/8.52	c nbDecision=2446 #constraints=1372
8.49/8.52	o 43335680
8.79/8.87	c nbDecision=2500 #constraints=1433
12.89/12.90	c nbDecision=3000 #constraints=1925
14.89/14.92	c restart after 3201 decisions
15.39/15.45	c nbDecision=3500 #constraints=2150
21.49/21.56	c nbDecision=4000 #constraints=2630
29.38/29.42	c nbDecision=4500 #constraints=3114
39.88/39.90	c nbDecision=5000 #constraints=3609
51.78/51.81	c nbDecision=5500 #constraints=4085
66.97/67.03	c nbDecision=6000 #constraints=4577
82.47/82.54	c restart after 6401 decisions
83.07/83.18	c nbDecision=6500 #constraints=4979
96.68/96.77	c nbDecision=7000 #constraints=5310
116.36/116.42	c nbDecision=7500 #constraints=5794
140.06/140.15	c nbDecision=8000 #constraints=6283
168.65/168.76	c nbDecision=8500 #constraints=6774
201.64/201.79	c nbDecision=9000 #constraints=7272
238.93/239.09	c nbDecision=9500 #constraints=7768
274.32/274.48	c nbDecision=10000 #constraints=8262
350.00/350.10	c nbDecision=10500 #constraints=8764
434.09/434.24	c nbDecision=11000 #constraints=9265
500.87/501.02	c nbDecision=11500 #constraints=9764
562.86/563.01	c nbDecision=12000 #constraints=10265
638.23/638.40	c nbDecision=12500 #constraints=10768
680.03/680.20	c restart after 12801 decisions
682.13/682.37	c nbDecision=13000 #constraints=11069
732.81/733.03	c nbDecision=13500 #constraints=11507
829.19/829.43	c nbDecision=14000 #constraints=12003
929.17/929.48	c nbDecision=14500 #constraints=12504
1007.04/1007.35	c nbDecision=15000 #constraints=13003
1074.63/1074.92	c nbDecision=15500 #constraints=13499
1155.50/1155.86	c nbDecision=16000 #constraints=14003
1224.09/1224.41	c nbDecision=16500 #constraints=14503
1301.57/1301.93	c nbDecision=17000 #constraints=15004
1399.45/1399.81	c nbDecision=17500 #constraints=15501
1489.03/1489.48	c nbDecision=18000 #constraints=16004
1565.91/1566.32	c nbDecision=18500 #constraints=16507
1654.08/1654.58	c nbDecision=19000 #constraints=17004
1747.46/1747.93	c nbDecision=19500 #constraints=17505
1800.05/1800.50	Received signal 15
1800.16/1800.67	
1800.16/1800.67	s SATISFIABLE
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1800.16/1800.68	v -x1434 -x1435 -x1436 -x1437 -x1438 -x1439 -x1440 -x1441 -x1442 -x1443 x1444 -x1445 -x1446 x1447 -x1448 -x1449 -x1450 -x1451
1800.16/1800.68	v -x1452 -x1453 -x1454 -x1455 -x1456 -x1457 -x1458 -x1459 -x1460 x1461 x1462 -x1463 -x1464 -x1465 x1466 -x1467 -x1468 -x1469
1800.16/1800.68	v -x1470 -x1471 -x1472 -x1473 -x1474 -x1475 -x1476 -x1477 -x1478 -x1479 -x1480 -x1481 x1482 -x1483 -x1484 -x1485 -x1486
1800.16/1800.68	v -x1487 -x1488
1800.16/1800.68	
1800.16/1800.68	c user time= 1799.54 s
1800.16/1800.68	c system time= 0.694894 s
1800.16/1800.68	c wall clock time=1800.68

Verifier Data (download as text)

OK	43335680

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node14/watcher-357360-1176995637 -o ROOT/results/node14/solver-357360-1176995637 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357360-1176995637/instance-357360-1176995637.opb mod 

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): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 17535
/proc/meminfo: memFree=1716904/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=1468 CPUtime=0
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 147481435 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278906 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 367 161 127 317 0 46 0

[startup+0.0565419 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 17535
/proc/meminfo: memFree=1716904/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=2024 CPUtime=0.05
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 339 0 0 0 5 0 0 0 18 0 1 0 147481435 2072576 321 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 506 321 139 317 0 185 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2024

[startup+0.101546 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 17535
/proc/meminfo: memFree=1716904/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=2420 CPUtime=0.09
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 408 0 0 0 9 0 0 0 18 0 1 0 147481435 2478080 390 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271347 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 605 390 139 317 0 284 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2420

[startup+0.301566 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 17535
/proc/meminfo: memFree=1716904/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=3080 CPUtime=0.29
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 584 0 0 0 29 0 0 0 20 0 1 0 147481435 3153920 566 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 770 566 139 317 0 449 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3080

[startup+0.701604 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 17535
/proc/meminfo: memFree=1716904/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=4676 CPUtime=0.69
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 1023 0 0 0 69 0 0 0 24 0 1 0 147481435 4788224 1005 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270568 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 1169 1005 170 317 0 848 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4676

[startup+1.50168 s]
/proc/loadavg: 0.77 0.92 0.97 2/78 17536
/proc/meminfo: memFree=1712416/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=7700 CPUtime=1.49
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 1784 0 0 0 149 0 0 0 25 0 1 0 147481435 7884800 1766 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 1925 1766 170 317 0 1604 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7700

[startup+3.10183 s]
/proc/loadavg: 0.77 0.92 0.97 2/78 17536
/proc/meminfo: memFree=1708512/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=12648 CPUtime=3.09
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 3004 0 0 0 308 1 0 0 25 0 1 0 147481435 12951552 2986 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 3162 2986 170 317 0 2841 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12648

[startup+6.30113 s]
/proc/loadavg: 0.79 0.92 0.97 2/78 17536
/proc/meminfo: memFree=1700584/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=19024 CPUtime=6.29
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 4605 0 0 0 628 1 0 0 25 0 1 0 147481435 19480576 4587 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 4756 4587 170 317 0 4435 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19024

[startup+12.7017 s]
/proc/loadavg: 0.81 0.92 0.97 2/78 17536
/proc/meminfo: memFree=1678832/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=43884 CPUtime=12.69
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 10394 0 0 0 1265 4 0 0 25 0 1 0 147481435 44937216 10376 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 10971 10376 170 317 0 10650 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43884

[startup+25.5019 s]
/proc/loadavg: 0.85 0.93 0.97 2/78 17536
/proc/meminfo: memFree=1645872/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=76792 CPUtime=25.48
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 17988 0 0 0 2542 6 0 0 25 0 1 0 147481435 78635008 17970 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 19198 17970 170 317 0 18877 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 76792

[startup+51.1014 s]
/proc/loadavg: 0.90 0.93 0.97 2/78 17536
/proc/meminfo: memFree=1609520/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=116844 CPUtime=51.08
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 27128 0 0 0 5097 11 0 0 25 0 1 0 147481435 119648256 27110 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715632 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 29211 27110 170 317 0 28890 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 116844

[startup+102.305 s]
/proc/loadavg: 0.95 0.94 0.97 2/78 17536
/proc/meminfo: memFree=1566512/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=164684 CPUtime=102.27
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 37694 0 0 0 10211 16 0 0 25 0 1 0 147481435 168636416 37676 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715604 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 41171 37676 170 317 0 40850 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 164684

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 17536
/proc/meminfo: memFree=1526064/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=209644 CPUtime=162.25
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 47870 0 0 0 16202 23 0 0 25 0 1 0 147481435 214675456 47852 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 52411 47852 170 317 0 52090 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 209644

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 17536
/proc/meminfo: memFree=1500336/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=235116 CPUtime=222.23
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 54215 0 0 0 22198 25 0 0 25 0 1 0 147481435 240758784 54197 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 58779 54197 170 317 0 58458 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 235116

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 17536
/proc/meminfo: memFree=1477040/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=258776 CPUtime=282.22
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 60132 0 0 0 28194 28 0 0 25 0 1 0 147481435 264986624 60057 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 64694 60057 170 317 0 64373 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 258776

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17536
/proc/meminfo: memFree=1466672/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=272680 CPUtime=342.21
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 62663 0 0 0 34191 30 0 0 25 0 1 0 147481435 279224320 62588 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 68170 62588 170 317 0 67849 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 272680

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17536
/proc/meminfo: memFree=1459632/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=279664 CPUtime=402.19
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 64421 0 0 0 40187 32 0 0 25 0 1 0 147481435 286375936 64346 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 69916 64346 170 317 0 69595 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 279664

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17536
/proc/meminfo: memFree=1450672/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=290016 CPUtime=462.17
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 66641 0 0 0 46184 33 0 0 25 0 1 0 147481435 296976384 66566 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 72504 66566 170 317 0 72183 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 290016

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17536
/proc/meminfo: memFree=1440048/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=302196 CPUtime=522.16
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 69325 0 0 0 52181 35 0 0 25 0 1 0 147481435 309448704 69250 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 75549 69250 170 317 0 75228 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 302196

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17536
/proc/meminfo: memFree=1427376/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=318868 CPUtime=582.15
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 72459 0 0 0 58177 38 0 0 25 0 1 0 147481435 326520832 72384 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 79717 72384 170 317 0 79396 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 318868

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17536
/proc/meminfo: memFree=1419184/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=326768 CPUtime=642.13
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 74522 0 0 0 64173 40 0 0 25 0 1 0 147481435 334610432 74447 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711207 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 81692 74447 170 317 0 81371 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 326768


################
# More data... #
################

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17536
/proc/meminfo: memFree=1382320/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=363512 CPUtime=942.06
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 83713 0 0 0 94158 48 0 0 25 0 1 0 147481435 372236288 83638 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 90878 83638 170 317 0 90557 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 363512

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17536
/proc/meminfo: memFree=1374960/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=370400 CPUtime=1002.04
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 85549 0 0 0 100154 50 0 0 25 0 1 0 147481435 379289600 85474 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 92600 85474 170 317 0 92279 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 370400

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17536
/proc/meminfo: memFree=1367856/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=377144 CPUtime=1062.03
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 87347 0 0 0 106152 51 0 0 25 0 1 0 147481435 386195456 87272 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 94286 87272 170 317 0 93965 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 377144

[startup+1122.3 s]
/proc/loadavg: 1.06 0.99 0.98 2/78 17536
/proc/meminfo: memFree=1356784/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=391764 CPUtime=1122.02
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 90085 0 0 0 112149 53 0 0 25 0 1 0 147481435 401166336 90010 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718329 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 97941 90010 170 317 0 97620 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 391764

[startup+1182.3 s]
/proc/loadavg: 1.02 0.99 0.98 2/78 17536
/proc/meminfo: memFree=1349488/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=398780 CPUtime=1182
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 91940 0 0 0 118146 54 0 0 25 0 1 0 147481435 408350720 91865 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 99695 91865 170 317 0 99374 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 398780

[startup+1242.3 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 17536
/proc/meminfo: memFree=1341552/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=405904 CPUtime=1241.98
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 93884 0 0 0 124143 55 0 0 25 0 1 0 147481435 415645696 93809 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 101476 93809 170 317 0 101155 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 405904

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17536
/proc/meminfo: memFree=1334192/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=412480 CPUtime=1301.98
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 95703 0 0 0 130141 57 0 0 25 0 1 0 147481435 422379520 95628 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 103120 95628 170 317 0 102799 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 412480

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17536
/proc/meminfo: memFree=1328176/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=418776 CPUtime=1361.96
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 97213 0 0 0 136138 58 0 0 25 0 1 0 147481435 428826624 97138 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 104694 97138 170 317 0 104373 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 418776

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17536
/proc/meminfo: memFree=1319792/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=428584 CPUtime=1421.94
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 99296 0 0 0 142135 59 0 0 25 0 1 0 147481435 438870016 99221 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 107146 99221 170 317 0 106825 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 428584

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17538
/proc/meminfo: memFree=1310960/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=439176 CPUtime=1481.93
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 101458 0 0 0 148132 61 0 0 25 0 1 0 147481435 449716224 101383 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 109794 101383 170 317 0 109473 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 439176

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17538
/proc/meminfo: memFree=1304432/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=445044 CPUtime=1541.91
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 103102 0 0 0 154129 62 0 0 25 0 1 0 147481435 455725056 103027 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 111261 103027 170 317 0 110940 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 445044

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17538
/proc/meminfo: memFree=1297840/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=451592 CPUtime=1601.9
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 104907 0 0 0 160127 63 0 0 25 0 1 0 147481435 462430208 104686 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 112898 104686 170 317 0 112577 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 451592

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17538
/proc/meminfo: memFree=1290096/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=464920 CPUtime=1661.88
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 107848 0 0 0 166123 65 0 0 25 0 1 0 147481435 476078080 106604 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 116230 106604 170 317 0 115909 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 464920

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17538
/proc/meminfo: memFree=1282928/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=473484 CPUtime=1721.87
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 109944 0 0 0 172120 67 0 0 25 0 1 0 147481435 484847616 108403 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 118371 108403 170 317 0 118050 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 473484

[startup+1782.3 s]
/proc/loadavg: 1.04 1.00 0.98 2/78 17538
/proc/meminfo: memFree=1275632/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=483304 CPUtime=1781.85
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 112270 0 0 0 178117 68 0 0 25 0 1 0 147481435 494903296 110234 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 120826 110234 170 317 0 120505 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 483304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.03 1.00 0.98 2/78 17538
/proc/meminfo: memFree=1273264/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=485408 CPUtime=1800.05
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 112831 0 0 0 179936 69 0 0 25 0 1 0 147481435 497057792 110762 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 121352 110762 170 317 0 121031 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 485408

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.61 s]
/proc/loadavg: 1.03 1.00 0.98 2/79 17539
/proc/meminfo: memFree=1273256/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=485408 CPUtime=1800.16
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194304 112835 0 0 0 179947 69 0 0 25 0 1 0 147481435 497057792 110766 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 121352 110766 170 317 0 121031 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 485408

[startup+1800.71 s]
/proc/loadavg: 1.03 1.00 0.98 2/79 17539
/proc/meminfo: memFree=1273256/2055920 swapFree=4148744/4192956
[pid=17535] ppid=17533 vsize=0 CPUtime=1800.25
/proc/17535/stat : 17535 (oree) R 17533 17535 17478 0 -1 4194308 112851 0 0 0 179954 71 0 0 25 0 1 0 147481435 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17535/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.25
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.76
CPU time (s): 1800.31
CPU user time (s): 1799.55
CPU system time (s): 0.766883
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 485408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.55
system time used= 0.766883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112851
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 35601

runsolver used 2.11768 second user time and 4.44132 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Thu Apr 19 15:13:57 UTC 2007

IDJOB= 357360
IDBENCH= 2469
IDSOLVER= 172
FILE ID= node14/357360-1176995637

PBS_JOBID= 4630477

Free space on /tmp= 66207 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-mod013.opb
COMMAND LINE= oree /tmp/evaluation/357360-1176995637/instance-357360-1176995637.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-357360-1176995637 -o ROOT/results/node14/solver-357360-1176995637 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357360-1176995637/instance-357360-1176995637.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  4cb1be2dcc654132071469b521292770

RANDOM SEED= 636120209

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.227
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		: 3000.227
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:       1717376 kB
Buffers:         36332 kB
Cached:         239028 kB
SwapCached:      11464 kB
Active:         134712 kB
Inactive:       163304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1717376 kB
SwapTotal:     4192956 kB
SwapFree:      4148744 kB
Dirty:            1552 kB
Writeback:           0 kB
Mapped:          29604 kB
Slab:            26096 kB
Committed_AS:  6653648 kB
PageTables:       1784 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= 66207 MiB

End job on node14 on Thu Apr 19 15:44:00 UTC 2007