Trace number 356950

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) 1800.34 1800.88

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-sctap3.opb
MD5SUMc9c03ffbcefada456722b42cc16a80ad
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1895
Best CPU time to get the best result obtained on this benchmark1802
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1895
Optimality of the best value was proved NO
Number of variables74400
Total number of constraints1408
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 constraints1408
Minimum length of a constraint90
Maximum length of a constraint930
Number of terms in the objective function 55800
Biggest coefficient in the objective function 718
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 571800
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 169126
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 571800
Number of bits of the biggest sum of numbers20
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...
0.79/0.85	c ...done
0.79/0.85	c #vars=74400 #constraints=2029 hasObjective=yes
1.39/1.49	c res. mode=mod
1.39/1.49	c VSIDS like heuristics
1.39/1.49	c complete search running
2.09/2.11	c restart after 401 decisions
2.19/2.25	c nbDecision=500 #constraints=2029
2.59/2.60	c restart after 801 decisions
2.79/2.87	c nbDecision=1000 #constraints=2029
3.29/3.38	c nbDecision=1500 #constraints=2029
3.39/3.47	c restart after 1601 decisions
3.89/3.96	c nbDecision=2000 #constraints=2029
4.39/4.42	c nbDecision=2500 #constraints=2029
5.79/5.88	c nbDecision=3000 #constraints=2180
6.99/7.06	c restart after 3201 decisions
7.39/7.48	c nbDecision=3500 #constraints=2379
7.89/7.97	c nbDecision=4000 #constraints=2379
8.59/8.68	c nbDecision=4500 #constraints=2432
12.29/12.38	c nbDecision=5000 #constraints=2916
17.28/17.39	c nbDecision=5500 #constraints=3407
23.19/23.23	c nbDecision=6000 #constraints=3902
28.78/28.88	c restart after 6401 decisions
29.28/29.34	c nbDecision=6500 #constraints=4290
29.98/30.04	c nbDecision=7000 #constraints=4290
30.58/30.63	c nbDecision=7500 #constraints=4290
36.47/36.55	c nbDecision=8000 #constraints=4640
45.58/45.62	c nbDecision=8500 #constraints=5134
56.08/56.13	c nbDecision=9000 #constraints=5629
67.87/67.96	c nbDecision=9500 #constraints=6123
81.17/81.29	c nbDecision=10000 #constraints=6618
95.77/95.87	c nbDecision=10500 #constraints=7113
111.86/111.96	c nbDecision=11000 #constraints=7607
128.06/128.11	c nbDecision=11500 #constraints=8094
145.86/145.92	c nbDecision=12000 #constraints=8587
165.04/165.10	c nbDecision=12500 #constraints=9082
177.04/177.15	c restart after 12801 decisions
178.84/178.93	c nbDecision=13000 #constraints=9383
180.54/180.65	c nbDecision=13500 #constraints=9383
181.24/181.35	c nbDecision=14000 #constraints=9383
200.54/200.64	c nbDecision=14500 #constraints=9832
223.43/223.53	c nbDecision=15000 #constraints=10328
247.73/247.82	c nbDecision=15500 #constraints=10822
273.52/273.60	c nbDecision=16000 #constraints=11323
300.52/300.63	c nbDecision=16500 #constraints=11822
328.81/328.91	c nbDecision=17000 #constraints=12313
356.70/356.86	c nbDecision=17500 #constraints=12807
387.69/387.83	c nbDecision=18000 #constraints=13302
420.19/420.35	c nbDecision=18500 #constraints=13799
453.68/453.85	c nbDecision=19000 #constraints=14293
488.87/489.09	c nbDecision=19500 #constraints=14788
525.56/525.75	c nbDecision=20000 #constraints=15290
563.35/563.59	c nbDecision=20500 #constraints=15784
601.74/601.91	c nbDecision=21000 #constraints=16286
641.63/641.83	c nbDecision=21500 #constraints=16768
683.32/683.57	c nbDecision=22000 #constraints=17269
726.71/726.92	c nbDecision=22500 #constraints=17766
771.40/771.69	c nbDecision=23000 #constraints=18263
816.09/816.39	c nbDecision=23500 #constraints=18766
863.28/863.57	c nbDecision=24000 #constraints=19252
911.97/912.23	c nbDecision=24500 #constraints=19748
961.05/961.39	c nbDecision=25000 #constraints=20246
1010.64/1010.93	c nbDecision=25500 #constraints=20741
1021.24/1021.59	c restart after 25601 decisions
1025.64/1025.94	c nbDecision=26000 #constraints=20846
1029.14/1029.45	c nbDecision=26500 #constraints=20846
1046.63/1046.97	c nbDecision=27000 #constraints=21001
1097.72/1098.09	c nbDecision=27500 #constraints=21494
1147.31/1147.70	c nbDecision=28000 #constraints=21985
1198.09/1198.46	c nbDecision=28500 #constraints=22427
1251.19/1251.54	c nbDecision=29000 #constraints=22846
1305.07/1305.48	c nbDecision=29500 #constraints=23265
1367.75/1368.10	c nbDecision=30000 #constraints=23702
1426.44/1426.82	c nbDecision=30500 #constraints=24109
1483.13/1483.56	c nbDecision=31000 #constraints=24530
1542.21/1542.69	c nbDecision=31500 #constraints=24948
1602.90/1603.32	c nbDecision=32000 #constraints=25351
1671.68/1672.16	c nbDecision=32500 #constraints=25778
1738.47/1738.92	c nbDecision=33000 #constraints=26216
1799.86/1800.42	c nbDecision=33500 #constraints=26634
1800.07/1800.61	Received signal 15
1800.17/1800.72	
1800.17/1800.72	s UNKNOWN
1800.17/1800.72	
1800.17/1800.72	c user time= 1799.13 s
1800.17/1800.72	c system time= 1.06184 s
1800.17/1800.72	c wall clock time=1800.72

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/node15/watcher-356950-1176849104 -o ROOT/results/node15/solver-356950-1176849104 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356950-1176849104/instance-356950-1176849104.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: 0.92 0.98 0.99 3/77 1746
/proc/meminfo: memFree=1698032/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=1620 CPUtime=0
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 132828036 1658880 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710848 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 405 175 126 317 0 84 0

[startup+0.0841259 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1746
/proc/meminfo: memFree=1698032/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=3440 CPUtime=0.07
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 845 0 0 0 7 0 0 0 18 0 1 0 132828036 3522560 600 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 860 600 126 317 0 539 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3440

[startup+0.101127 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1746
/proc/meminfo: memFree=1698032/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=3440 CPUtime=0.09
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 861 0 0 0 9 0 0 0 18 0 1 0 132828036 3522560 616 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 860 616 127 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301145 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1746
/proc/meminfo: memFree=1698032/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=6300 CPUtime=0.29
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 1577 0 0 0 29 0 0 0 19 0 1 0 132828036 6451200 1332 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 1575 1332 131 317 0 1254 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6300

[startup+0.701182 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1746
/proc/meminfo: memFree=1698032/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=14660 CPUtime=0.69
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 3649 0 0 0 68 1 0 0 22 0 1 0 132828036 15011840 3404 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 3665 3404 131 317 0 3344 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14660

[startup+1.50126 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1747
/proc/meminfo: memFree=1675304/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=27160 CPUtime=1.49
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 6743 0 0 0 147 2 0 0 25 0 1 0 132828036 27811840 6498 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 6790 6498 137 317 0 6469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27160

[startup+3.1014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1747
/proc/meminfo: memFree=1672168/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=27292 CPUtime=3.09
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 6787 0 0 0 307 2 0 0 25 0 1 0 132828036 27947008 6542 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 6823 6542 138 317 0 6502 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27292

[startup+6.3017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1747
/proc/meminfo: memFree=1669608/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=35096 CPUtime=6.29
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 8715 0 0 0 626 3 0 0 25 0 1 0 132828036 35938304 8470 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 8774 8470 170 317 0 8453 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35096

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 1747
/proc/meminfo: memFree=1644144/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=58712 CPUtime=12.68
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 14361 0 0 0 1263 5 0 0 25 0 1 0 132828036 60121088 14116 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606628 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 14678 14116 170 317 0 14357 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 58712

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 1747
/proc/meminfo: memFree=1607536/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=95508 CPUtime=25.48
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 23076 0 0 0 2539 9 0 0 25 0 1 0 132828036 97800192 22831 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 23877 22831 170 317 0 23556 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 95508

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 3/78 1747
/proc/meminfo: memFree=1562992/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=143584 CPUtime=51.08
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 34241 0 0 0 5093 15 0 0 25 0 1 0 132828036 147030016 33996 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 35896 33996 170 317 0 35575 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 143584

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 1747
/proc/meminfo: memFree=1496368/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=217836 CPUtime=102.27
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 50690 0 0 0 10204 23 0 0 25 0 1 0 132828036 223064064 50445 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 54459 50445 170 317 0 54138 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 217836

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1747
/proc/meminfo: memFree=1447600/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=266512 CPUtime=162.25
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 63003 0 0 0 16196 29 0 0 25 0 1 0 132828036 272908288 62707 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 66628 62707 170 317 0 66307 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 266512

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1747
/proc/meminfo: memFree=1389552/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=343812 CPUtime=222.23
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 77412 0 0 0 22188 35 0 0 25 0 1 0 132828036 352063488 77116 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716209 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 85953 77116 170 317 0 85632 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 343812

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1747
/proc/meminfo: memFree=1355504/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=377388 CPUtime=282.22
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 85974 0 0 0 28183 39 0 0 25 0 1 0 132828036 386445312 85678 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 94347 85678 170 317 0 94026 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 377388

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1747
/proc/meminfo: memFree=1324464/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=407504 CPUtime=342.2
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 93647 0 0 0 34177 43 0 0 25 0 1 0 132828036 417284096 93351 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 101876 93351 170 317 0 101555 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 407504

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=1296240/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=435716 CPUtime=402.19
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 100748 0 0 0 40172 47 0 0 25 0 1 0 132828036 446173184 100452 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 108929 100452 170 317 0 108608 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 435716

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=1270128/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=461300 CPUtime=462.17
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 107219 0 0 0 46167 50 0 0 25 0 1 0 132828036 472371200 106923 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 115325 106923 170 317 0 115004 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 461300

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=1246896/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=485108 CPUtime=522.16
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 113166 0 0 0 52163 53 0 0 25 0 1 0 132828036 496750592 112770 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564080 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 121277 112770 170 317 0 120956 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 485108

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=1223344/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=507796 CPUtime=582.14
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 118981 0 0 0 58158 56 0 0 25 0 1 0 132828036 519983104 118585 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 126949 118585 170 317 0 126628 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 507796

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=1201776/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=529576 CPUtime=642.14
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 124324 0 0 0 64155 59 0 0 25 0 1 0 132828036 542285824 123928 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715615 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 132394 123928 170 317 0 132073 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 529576


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=1101808/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=684528 CPUtime=882.08
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 159314 0 0 0 88134 74 0 0 25 0 1 0 132828036 700956672 148853 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 171132 148853 170 317 0 170811 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 684528

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=1083888/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=701752 CPUtime=942.06
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 163828 0 0 0 94130 76 0 0 25 0 1 0 132828036 718594048 153367 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 175438 153367 170 317 0 175117 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 701752

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=1065584/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=718948 CPUtime=1002.04
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 168336 0 0 0 100126 78 0 0 25 0 1 0 132828036 736202752 157875 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 179737 157875 170 317 0 179416 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 718948

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=1050544/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=732776 CPUtime=1062.03
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 172129 0 0 0 106123 80 0 0 25 0 1 0 132828036 750362624 161668 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564080 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 183194 161668 170 317 0 182873 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 732776

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=1033328/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=749236 CPUtime=1122.02
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 176405 0 0 0 112119 83 0 0 25 0 1 0 132828036 767217664 165944 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 187309 165944 170 317 0 186988 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 749236

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=1016304/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=765352 CPUtime=1182
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 180671 0 0 0 118115 85 0 0 25 0 1 0 132828036 783720448 170210 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 191338 170210 170 317 0 191017 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 765352

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=1001264/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=779104 CPUtime=1241.99
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 184397 0 0 0 124112 87 0 0 25 0 1 0 132828036 797802496 173936 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 194776 173936 170 317 0 194455 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 779104

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=986608/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=792516 CPUtime=1301.97
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 188026 0 0 0 130109 88 0 0 25 0 1 0 132828036 811536384 177565 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 198129 177565 170 317 0 197808 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 792516

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=973680/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=804148 CPUtime=1361.96
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 191267 0 0 0 136106 90 0 0 25 0 1 0 132828036 823447552 180806 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 201037 180806 170 317 0 200716 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 804148

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=960240/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=816276 CPUtime=1421.94
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 194589 0 0 0 142102 92 0 0 25 0 1 0 132828036 835866624 184128 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 204069 184128 170 317 0 203748 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 816276

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=948144/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=828932 CPUtime=1481.93
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 197619 0 0 0 148098 95 0 0 25 0 1 0 132828036 848826368 187158 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 207233 187158 170 317 0 206912 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 828932

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=934512/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=841096 CPUtime=1541.91
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 200996 0 0 0 154095 96 0 0 25 0 1 0 132828036 861282304 190535 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 210274 190535 170 317 0 209953 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 841096

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=922224/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=852292 CPUtime=1601.9
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 204111 0 0 0 160092 98 0 0 25 0 1 0 132828036 872747008 193650 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 213073 193650 170 317 0 212752 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 852292

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=910256/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=863192 CPUtime=1661.88
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 207114 0 0 0 166088 100 0 0 25 0 1 0 132828036 883908608 196653 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 215798 196653 170 317 0 215477 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 863192

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1749
/proc/meminfo: memFree=898416/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=874108 CPUtime=1721.87
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 210084 0 0 0 172086 101 0 0 25 0 1 0 132828036 895086592 199623 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 218527 199623 170 317 0 218206 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 874108

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 1895
/proc/meminfo: memFree=885696/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=885896 CPUtime=1781.79
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 212866 0 0 0 178074 105 0 0 25 0 1 0 132828036 907157504 202405 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 221474 202405 170 317 0 221153 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 885896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 1930
/proc/meminfo: memFree=880576/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=889424 CPUtime=1800.07
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194304 214171 0 0 0 179901 106 0 0 25 0 1 0 132828036 910770176 203710 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 222356 203710 170 317 0 222035 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 889424

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

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

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 1930
/proc/meminfo: memFree=880576/2055920 swapFree=4169120/4192956
[pid=1746] ppid=1744 vsize=0 CPUtime=1800.26
/proc/1746/stat : 1746 (oree) R 1744 1746 1609 0 -1 4194308 214191 0 0 0 179915 111 0 0 25 0 1 0 132828036 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1746/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.26
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.88
CPU time (s): 1800.34
CPU user time (s): 1799.15
CPU system time (s): 1.19382
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 889424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.15
system time used= 1.19382
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 214191
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= 2035

runsolver used 2.08868 second user time and 4.44632 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Tue Apr 17 22:31:44 UTC 2007

IDJOB= 356950
IDBENCH= 1677
IDSOLVER= 172
FILE ID= node15/356950-1176849104

PBS_JOBID= 4590209

Free space on /tmp= 66490 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-sctap3.opb
COMMAND LINE= oree /tmp/evaluation/356950-1176849104/instance-356950-1176849104.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-356950-1176849104 -o ROOT/results/node15/solver-356950-1176849104 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356950-1176849104/instance-356950-1176849104.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  c9c03ffbcefada456722b42cc16a80ad

RANDOM SEED= 145830140

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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:       1698504 kB
Buffers:         34648 kB
Cached:         250056 kB
SwapCached:       2528 kB
Active:         201084 kB
Inactive:       107292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1698504 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            4608 kB
Writeback:           0 kB
Mapped:          31036 kB
Slab:            34452 kB
Committed_AS:  6164256 kB
PageTables:       1872 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= 66490 MiB

End job on node15 on Tue Apr 17 23:01:47 UTC 2007