Trace number 357405

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 alpha? (TO) 1800.4 1801.17

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-fixnet6.opb
MD5SUM10aa1c00308ded1f7e7eb2eaba9ffa44
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark33584982
Best CPU time to get the best result obtained on this benchmark1800.3
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 22035270
Optimality of the best value was proved NO
Number of variables14036
Total number of constraints600
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 constraints600
Minimum length of a constraint19
Maximum length of a constraint1523
Number of terms in the objective function 11714
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 513431911800
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 1073741824
Number of bits of the biggest number in a constraint 31
Biggest sum of numbers in a constraint 513431911800
Number of bits of the biggest sum of numbers39
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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...
0.09/0.19	c ...done
0.09/0.19	c #vars=14036 #constraints=701 hasObjective=yes
0.29/0.34	c res. mode=mod
0.29/0.34	c VSIDS like heuristics
0.29/0.34	c complete search running
0.39/0.42	c restart after 401 decisions
0.39/0.44	c nbDecision=500 #constraints=701
0.39/0.49	c restart after 801 decisions
0.48/0.52	c nbDecision=1000 #constraints=702
0.48/0.58	c nbDecision=1500 #constraints=702
0.48/0.59	c restart after 1601 decisions
0.58/0.66	c nbDecision=2000 #constraints=702
2.39/2.49	c nbDecision=2500 #constraints=850
7.89/7.94	c nbDecision=3000 #constraints=1299
10.28/10.38	c restart after 3201 decisions
10.48/10.52	c nbDecision=3500 #constraints=1479
11.19/11.26	c nbDecision=4000 #constraints=1541
17.08/17.14	c nbDecision=4500 #constraints=1990
24.78/24.87	c nbDecision=5000 #constraints=2456
32.18/32.27	c nbDecision=5500 #constraints=2883
41.77/41.80	c nbDecision=6000 #constraints=3351
51.47/51.52	c restart after 6401 decisions
52.17/52.25	c nbDecision=6500 #constraints=3731
52.87/52.95	c nbDecision=7000 #constraints=3733
61.26/61.33	c nbDecision=7500 #constraints=4088
75.46/75.60	c nbDecision=8000 #constraints=4562
93.75/93.84	c nbDecision=8500 #constraints=4949
112.25/112.37	c nbDecision=9000 #constraints=5375
136.34/136.44	c nbDecision=9500 #constraints=5874
164.33/164.42	c nbDecision=10000 #constraints=6367
192.71/192.90	c nbDecision=10500 #constraints=6852
227.60/227.75	c nbDecision=11000 #constraints=7356
261.19/261.40	c nbDecision=11500 #constraints=7842
299.78/299.94	c nbDecision=12000 #constraints=8339
340.66/340.85	c nbDecision=12500 #constraints=8840
365.15/365.34	c restart after 12801 decisions
367.65/367.85	c nbDecision=13000 #constraints=9135
369.46/369.63	c nbDecision=13500 #constraints=9136
397.04/397.21	c nbDecision=14000 #constraints=9619
429.02/429.26	c nbDecision=14500 #constraints=10110
466.61/466.89	c nbDecision=15000 #constraints=10601
508.30/508.58	c nbDecision=15500 #constraints=11098
553.68/553.92	c nbDecision=16000 #constraints=11596
596.36/596.60	c nbDecision=16500 #constraints=12090
647.14/647.44	c nbDecision=17000 #constraints=12595
698.92/699.28	c nbDecision=17500 #constraints=13087
753.50/753.83	c nbDecision=18000 #constraints=13586
807.98/808.32	c nbDecision=18500 #constraints=14081
865.36/865.77	c nbDecision=19000 #constraints=14587
927.33/927.77	c nbDecision=19500 #constraints=15084
991.71/992.14	c nbDecision=20000 #constraints=15585
1057.39/1057.83	c nbDecision=20500 #constraints=16083
1125.36/1125.84	c nbDecision=21000 #constraints=16577
1193.93/1194.41	c nbDecision=21500 #constraints=17076
1266.81/1267.30	c nbDecision=22000 #constraints=17576
1344.78/1345.35	c nbDecision=22500 #constraints=18076
1422.79/1423.42	c nbDecision=23000 #constraints=18574
1509.32/1510.08	c nbDecision=23500 #constraints=19073
1597.50/1598.28	c nbDecision=24000 #constraints=19571
1689.36/1690.19	c nbDecision=24500 #constraints=20072
1788.62/1789.48	c nbDecision=25000 #constraints=20571
1800.02/1800.80	Received signal 15
1800.21/1801.01	
1800.21/1801.01	s UNKNOWN
1800.21/1801.01	
1800.21/1801.01	c user time= 1799.06 s
1800.21/1801.01	c system time= 1.18882 s
1800.21/1801.01	c wall clock time=1801.02

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node33/watcher-357405-1176997066 -o ROOT/results/node33/solver-357405-1176997066 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357405-1176997066/instance-357405-1176997066.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: 0.78 0.95 0.98 3/77 3322
/proc/meminfo: memFree=1751872/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=1468 CPUtime=0
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 147622141 1503232 162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 367 162 127 317 0 46 0

[startup+0.0960439 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 3322
/proc/meminfo: memFree=1751872/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=2980 CPUtime=0.09
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 562 0 0 0 9 0 0 0 18 0 1 0 147622141 3051520 511 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713875 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 745 511 131 317 0 424 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2980

[startup+0.102044 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 3322
/proc/meminfo: memFree=1751872/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=3112 CPUtime=0.09
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 582 0 0 0 9 0 0 0 18 0 1 0 147622141 3186688 531 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 778 531 131 317 0 457 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3112

[startup+0.302087 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 3322
/proc/meminfo: memFree=1751872/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=6416 CPUtime=0.29
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 1411 0 0 0 29 0 0 0 19 0 1 0 147622141 6569984 1360 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 1604 1360 137 317 0 1283 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6416

[startup+0.701168 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 3322
/proc/meminfo: memFree=1751872/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=6812 CPUtime=0.68
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 1497 0 0 0 68 0 0 0 22 0 1 0 147622141 6975488 1446 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713867 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 1703 1446 139 317 0 1382 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6812

[startup+1.50133 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 3323
/proc/meminfo: memFree=1745272/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=10080 CPUtime=1.49
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 2310 0 0 0 148 1 0 0 25 0 1 0 147622141 10321920 2259 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134593558 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 2520 2259 139 317 0 2199 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10080

[startup+3.10166 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 3323
/proc/meminfo: memFree=1741496/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=16372 CPUtime=3.09
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 3884 0 0 0 307 2 0 0 25 0 1 0 147622141 16764928 3833 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596223 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 4093 3833 170 317 0 3772 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16372

[startup+6.30132 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 3323
/proc/meminfo: memFree=1727416/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=28320 CPUtime=6.28
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 6862 0 0 0 625 3 0 0 25 0 1 0 147622141 28999680 6811 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 7080 6812 170 317 0 6759 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 28320

[startup+12.7016 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 3323
/proc/meminfo: memFree=1705656/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=49592 CPUtime=12.68
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 12188 0 0 0 1262 6 0 0 25 0 1 0 147622141 50782208 12137 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 12398 12137 170 317 0 12077 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49592

[startup+25.5013 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 3323
/proc/meminfo: memFree=1666168/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=87704 CPUtime=25.48
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 21697 0 0 0 2538 10 0 0 25 0 1 0 147622141 89808896 21646 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710756 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 21926 21646 170 317 0 21605 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 87704

[startup+51.1025 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 3323
/proc/meminfo: memFree=1608952/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=147468 CPUtime=51.07
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 36039 0 0 0 5091 16 0 0 25 0 1 0 147622141 151007232 35988 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 36867 35988 170 317 0 36546 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 147468

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 3325
/proc/meminfo: memFree=1535544/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=230012 CPUtime=102.26
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 54126 0 0 0 10200 26 0 0 25 0 1 0 147622141 235532288 54075 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715652 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 57503 54075 170 317 0 57182 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 230012

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 3325
/proc/meminfo: memFree=1490168/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=271388 CPUtime=162.23
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 65542 0 0 0 16190 33 0 0 25 0 1 0 147622141 277901312 65491 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 67847 65491 170 317 0 67526 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 271388

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3325
/proc/meminfo: memFree=1452088/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=305684 CPUtime=222.2
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 74968 0 0 0 22183 37 0 0 25 0 1 0 147622141 313020416 74917 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272594 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 76421 74917 170 317 0 76100 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 305684

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3325
/proc/meminfo: memFree=1418808/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=335844 CPUtime=282.18
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 83349 0 0 0 28176 42 0 0 25 0 1 0 147622141 343904256 83298 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 83961 83298 170 317 0 83640 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 335844

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3325
/proc/meminfo: memFree=1391744/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=361832 CPUtime=342.16
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 90085 0 0 0 34170 46 0 0 25 0 1 0 147622141 370515968 89976 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278980 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 90458 89976 170 317 0 90137 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 361832

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3325
/proc/meminfo: memFree=1327488/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=455188 CPUtime=402.13
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 106130 0 0 0 40161 52 0 0 25 0 1 0 147622141 466112512 106021 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 113797 106021 170 317 0 113476 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 455188

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3325
/proc/meminfo: memFree=1293056/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=485420 CPUtime=462.12
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 114696 0 0 0 46155 57 0 0 25 0 1 0 147622141 497070080 114587 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 121355 114587 170 317 0 121034 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 485420

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3325
/proc/meminfo: memFree=1265408/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=512072 CPUtime=522.09
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 121646 0 0 0 52149 60 0 0 25 0 1 0 147622141 524361728 121537 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 128018 121537 170 317 0 127697 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 512072

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 3325
/proc/meminfo: memFree=1239104/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=536120 CPUtime=582.07
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 128176 0 0 0 58143 64 0 0 25 0 1 0 147622141 548986880 128067 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 134030 128067 170 317 0 133709 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 536120

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3325
/proc/meminfo: memFree=1212672/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=558492 CPUtime=642.05
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 134713 0 0 0 64138 67 0 0 25 0 1 0 147622141 571895808 134604 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 139623 134604 170 317 0 139302 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 558492


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

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3325
/proc/meminfo: memFree=1107008/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=654556 CPUtime=941.93
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 161133 0 0 0 94113 80 0 0 25 0 1 0 147622141 670265344 161024 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 163639 161024 170 317 0 163318 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 654556

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3325
/proc/meminfo: memFree=1088320/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=670968 CPUtime=1001.91
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 165752 0 0 0 100108 83 0 0 25 0 1 0 147622141 687071232 165643 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 167742 165643 170 317 0 167421 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 670968

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3325
/proc/meminfo: memFree=1070144/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=687484 CPUtime=1061.89
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 170359 0 0 0 106104 85 0 0 25 0 1 0 147622141 703983616 170250 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 171871 170250 170 317 0 171550 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 687484

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3325
/proc/meminfo: memFree=1053824/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=703796 CPUtime=1121.86
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 174350 0 0 0 112100 86 0 0 25 0 1 0 147622141 720687104 174241 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 175949 174241 170 317 0 175628 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 703796

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3325
/proc/meminfo: memFree=1036352/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=719832 CPUtime=1181.84
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 178864 0 0 0 118096 88 0 0 25 0 1 0 147622141 737107968 178641 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563639 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 179958 178641 170 317 0 179637 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 719832

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3325
/proc/meminfo: memFree=988800/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=857656 CPUtime=1241.81
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 206621 0 0 0 124083 98 0 0 25 0 1 0 147622141 878239744 190426 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 214414 190426 170 317 0 214093 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 857656

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3325
/proc/meminfo: memFree=970944/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=872468 CPUtime=1301.8
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 211104 0 0 0 130080 100 0 0 25 0 1 0 147622141 893407232 194843 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 218117 194843 170 317 0 217796 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 872468

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3325
/proc/meminfo: memFree=954368/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=886416 CPUtime=1361.77
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 215322 0 0 0 136075 102 0 0 25 0 1 0 147622141 907689984 198995 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604218 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 221604 198995 170 317 0 221283 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 886416

[startup+1422.31 s]
/proc/loadavg: 1.24 1.04 1.01 2/84 3481
/proc/meminfo: memFree=939576/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=899612 CPUtime=1421.69
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 218655 0 0 0 142064 105 0 0 25 0 1 0 147622141 921202688 202328 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 224903 202328 170 317 0 224582 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 899612

[startup+1482.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 3523
/proc/meminfo: memFree=925376/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=912128 CPUtime=1481.63
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 222539 0 0 0 148055 108 0 0 25 0 1 0 147622141 934019072 206212 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 228032 206212 170 317 0 227711 0
Current children cumulated CPU time (s) 1481.63
Current children cumulated vsize (KiB) 912128

[startup+1542.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 3523
/proc/meminfo: memFree=910144/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=924264 CPUtime=1541.62
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 226303 0 0 0 154051 111 0 0 25 0 1 0 147622141 946446336 209976 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 231066 209976 170 317 0 230745 0
Current children cumulated CPU time (s) 1541.62
Current children cumulated vsize (KiB) 924264

[startup+1602.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 3523
/proc/meminfo: memFree=897984/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=937836 CPUtime=1601.6
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 229674 0 0 0 160047 113 0 0 25 0 1 0 147622141 960344064 213050 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 234459 213050 170 317 0 234138 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 937836

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 3523
/proc/meminfo: memFree=883392/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=949356 CPUtime=1661.57
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 233292 0 0 0 166042 115 0 0 25 0 1 0 147622141 972140544 216668 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 237339 216668 170 317 0 237018 0
Current children cumulated CPU time (s) 1661.57
Current children cumulated vsize (KiB) 949356

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3523
/proc/meminfo: memFree=868608/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=961328 CPUtime=1721.55
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 237037 0 0 0 172038 117 0 0 25 0 1 0 147622141 984399872 220380 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 240332 220380 170 317 0 240011 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 961328

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3523
/proc/meminfo: memFree=857984/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=971968 CPUtime=1781.53
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 239709 0 0 0 178035 118 0 0 25 0 1 0 147622141 995295232 223052 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 242992 223052 170 317 0 242671 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (KiB) 971968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3523
/proc/meminfo: memFree=854784/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=975028 CPUtime=1800.02
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 240487 0 0 0 179884 118 0 0 25 0 1 0 147622141 998428672 223830 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 243757 223830 170 317 0 243436 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 975028

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

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

[startup+1801 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3523
/proc/meminfo: memFree=854784/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=975172 CPUtime=1800.21
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194304 240496 0 0 0 179903 118 0 0 25 0 1 0 147622141 998576128 223839 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 243793 223839 170 317 0 243472 0
Current children cumulated CPU time (s) 1800.21
Current children cumulated vsize (KiB) 975172

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3523
/proc/meminfo: memFree=854784/2055920 swapFree=4180512/4192956
[pid=3322] ppid=3320 vsize=0 CPUtime=1800.32
/proc/3322/stat : 3322 (oree) R 3320 3322 3265 0 -1 4194308 240512 0 0 0 179906 126 0 0 25 0 1 0 147622141 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3322/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.32
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.17
CPU time (s): 1800.4
CPU user time (s): 1799.06
CPU system time (s): 1.3348
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 975172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.06
system time used= 1.3348
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 240512
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= 4351

runsolver used 2.01569 second user time and 4.51831 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Thu Apr 19 15:37:47 UTC 2007

IDJOB= 357405
IDBENCH= 2528
IDSOLVER= 172
FILE ID= node33/357405-1176997066

PBS_JOBID= 4630481

Free space on /tmp= 66475 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-fixnet6.opb
COMMAND LINE= oree /tmp/evaluation/357405-1176997066/instance-357405-1176997066.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-357405-1176997066 -o ROOT/results/node33/solver-357405-1176997066 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357405-1176997066/instance-357405-1176997066.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  10aa1c00308ded1f7e7eb2eaba9ffa44

RANDOM SEED= 112097972

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1752280 kB
Buffers:         35712 kB
Cached:         158260 kB
SwapCached:       2276 kB
Active:         172624 kB
Inactive:        77812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1752280 kB
SwapTotal:     4192956 kB
SwapFree:      4180512 kB
Dirty:            2184 kB
Writeback:           0 kB
Mapped:          71364 kB
Slab:            38492 kB
Committed_AS:  1672692 kB
PageTables:       1992 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= 66475 MiB

End job on node33 on Thu Apr 19 16:07:50 UTC 2007