Trace number 372419

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)10331 1800.25 1800.78

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-10_20.opb
MD5SUMdfa433e4e6a88cd1c776cef0a80ce991
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8034
Best CPU time to get the best result obtained on this benchmark0.017996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8034
Optimality of the best value was proved YES
Number of variables210
Total number of constraints220
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Number of terms in the objective function 210
Biggest coefficient in the objective function 2937
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 109101
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2937
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 109101
Number of bits of the biggest sum of numbers17
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...
0.00/0.00	c ...done
0.00/0.00	c #vars=210 #constraints=241 hasObjective=yes
0.00/0.00	c res. mode=mod
0.00/0.00	c VSIDS like heuristics
0.00/0.00	c complete search running
0.00/0.00	c nbDecision=189 #constraints=241
0.00/0.00	c linear search for optimum
0.00/0.00	o 11193
0.00/0.03	c nbDecision=218 #constraints=298
0.00/0.03	o 11033
0.10/0.18	c restart after 401 decisions
0.10/0.18	c nbDecision=500 #constraints=518
0.39/0.44	c restart after 801 decisions
0.49/0.53	c nbDecision=1000 #constraints=873
1.00/1.09	c nbDecision=1363 #constraints=1247
1.00/1.09	o 10990
1.00/1.09	c nbDecision=1363 #constraints=1249
1.00/1.09	o 10989
1.29/1.36	c nbDecision=1500 #constraints=1385
1.59/1.62	c restart after 1601 decisions
1.59/1.64	c nbDecision=1735 #constraints=1511
1.59/1.64	o 10976
1.59/1.69	c nbDecision=1766 #constraints=1549
1.59/1.69	o 10796
1.79/1.86	c nbDecision=1825 #constraints=1612
1.79/1.86	o 10777
1.89/1.92	c nbDecision=1856 #constraints=1650
1.89/1.92	o 10597
2.29/2.34	c nbDecision=2000 #constraints=1803
4.19/4.29	c nbDecision=2500 #constraints=2312
4.39/4.45	c nbDecision=2568 #constraints=2371
4.39/4.45	o 10460
6.88/6.97	c nbDecision=3000 #constraints=2813
7.78/7.87	c nbDecision=3129 #constraints=2936
7.78/7.87	o 10345
8.48/8.53	c restart after 3201 decisions
10.39/10.47	c nbDecision=3500 #constraints=3242
15.39/15.44	c nbDecision=4000 #constraints=3740
22.18/22.28	c nbDecision=4500 #constraints=4246
29.58/29.67	c nbDecision=5000 #constraints=4737
39.18/39.21	c nbDecision=5500 #constraints=5243
51.87/51.94	c nbDecision=6000 #constraints=5749
60.47/60.58	c restart after 6401 decisions
60.67/60.75	c nbDecision=6500 #constraints=6133
62.17/62.29	c nbDecision=6563 #constraints=6206
62.17/62.29	o 10331
73.27/73.32	c nbDecision=7000 #constraints=6651
88.06/88.19	c nbDecision=7500 #constraints=7128
104.56/104.70	c nbDecision=8000 #constraints=7641
121.86/122.00	c nbDecision=8500 #constraints=8146
148.14/148.29	c nbDecision=9000 #constraints=8676
168.44/168.53	c nbDecision=9500 #constraints=9163
188.04/188.16	c nbDecision=10000 #constraints=9656
209.33/209.48	c nbDecision=10500 #constraints=10169
235.23/235.35	c nbDecision=11000 #constraints=10663
259.92/260.07	c nbDecision=11500 #constraints=11141
282.62/282.71	c nbDecision=12000 #constraints=11633
307.50/307.66	c nbDecision=12500 #constraints=12135
323.09/323.26	c restart after 12801 decisions
330.70/330.80	c nbDecision=13000 #constraints=12562
352.29/352.46	c nbDecision=13500 #constraints=13075
382.07/382.26	c nbDecision=14000 #constraints=13569
413.17/413.33	c nbDecision=14500 #constraints=14082
435.16/435.37	c nbDecision=15000 #constraints=14573
470.95/471.15	c nbDecision=15500 #constraints=15061
521.15/521.34	c nbDecision=16000 #constraints=15567
569.82/570.03	c nbDecision=16500 #constraints=16085
613.11/613.36	c nbDecision=17000 #constraints=16566
655.50/655.70	c nbDecision=17500 #constraints=17080
699.48/699.72	c nbDecision=18000 #constraints=17578
740.27/740.55	c nbDecision=18500 #constraints=18077
782.27/782.57	c nbDecision=19000 #constraints=18577
824.35/824.68	c nbDecision=19500 #constraints=19078
868.93/869.27	c nbDecision=20000 #constraints=19537
907.73/908.04	c nbDecision=20500 #constraints=20027
947.32/947.64	c nbDecision=21000 #constraints=20525
986.50/986.83	c nbDecision=21500 #constraints=21053
1029.59/1029.94	c nbDecision=22000 #constraints=21536
1077.58/1077.98	c nbDecision=22500 #constraints=22065
1110.47/1110.80	c nbDecision=23000 #constraints=22536
1162.16/1162.56	c nbDecision=23500 #constraints=23057
1218.03/1218.43	c nbDecision=24000 #constraints=23565
1264.82/1265.23	c nbDecision=24500 #constraints=24076
1305.61/1306.10	c nbDecision=25000 #constraints=24579
1350.90/1351.31	c nbDecision=25500 #constraints=25028
1363.39/1363.81	c restart after 25601 decisions
1397.79/1398.28	c nbDecision=26000 #constraints=25450
1456.27/1456.79	c nbDecision=26500 #constraints=25954
1505.35/1505.82	c nbDecision=27000 #constraints=26443
1574.13/1574.66	c nbDecision=27500 #constraints=26972
1625.62/1626.18	c nbDecision=28000 #constraints=27468
1666.30/1666.88	c nbDecision=28500 #constraints=27948
1719.19/1719.78	c nbDecision=29000 #constraints=28446
1776.37/1776.99	c nbDecision=29500 #constraints=28966
1800.08/1800.61	Received signal 15
1800.18/1800.75	
1800.18/1800.75	s SATISFIABLE
1800.18/1800.75	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28
1800.18/1800.75	v -x29 x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54
1800.18/1800.75	v -x55 -x56 -x57 -x58 -x59 x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
1800.18/1800.75	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 x90 x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 x101 -x102 -x103 -x104 -x105
1800.18/1800.75	v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 x121 -x122 -x123 -x124 -x125 -x126
1800.18/1800.75	v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 x140 x141 -x142 -x143 -x144 -x145 -x146 -x147
1800.18/1800.75	v -x148 -x149 -x150 x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168
1800.18/1800.75	v -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189
1800.18/1800.75	v x190 x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x210
1800.18/1800.75	
1800.18/1800.75	c user time= 1799.93 s
1800.18/1800.75	c system time= 0.301954 s
1800.18/1800.75	c wall clock time=1800.76

Verifier Data (download as text)

OK	10331

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node9/watcher-372419-1177093349 -o ROOT/results/node9/solver-372419-1177093349 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/372419-1177093349/instance-372419-1177093349.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 28786
/proc/meminfo: memFree=1503344/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=1468 CPUtime=0
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 185372451 1503232 176 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 367 176 137 317 0 46 0

[startup+0.076988 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28786
/proc/meminfo: memFree=1503344/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=1864 CPUtime=0.07
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 300 0 0 0 7 0 0 0 18 0 1 0 185372451 1908736 282 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274638 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 466 282 170 317 0 145 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1864

[startup+0.10199 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28786
/proc/meminfo: memFree=1503344/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=1864 CPUtime=0.1
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 320 0 0 0 10 0 0 0 18 0 1 0 185372451 1908736 302 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 466 302 170 317 0 145 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1864

[startup+0.302013 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28786
/proc/meminfo: memFree=1503344/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=2388 CPUtime=0.29
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 460 0 0 0 29 0 0 0 19 0 1 0 185372451 2445312 442 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 597 442 170 317 0 276 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2388

[startup+0.701058 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28786
/proc/meminfo: memFree=1503344/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=3192 CPUtime=0.69
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 661 0 0 0 69 0 0 0 22 0 1 0 185372451 3268608 643 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718437 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 798 643 170 317 0 477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3192

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28787
/proc/meminfo: memFree=1500968/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=4384 CPUtime=1.49
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 921 0 0 0 149 0 0 0 25 0 1 0 185372451 4489216 903 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 1096 903 170 317 0 775 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4384

[startup+3.10133 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28787
/proc/meminfo: memFree=1499624/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=5436 CPUtime=3.09
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 1219 0 0 0 309 0 0 0 25 0 1 0 185372451 5566464 1201 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 1359 1201 170 317 0 1038 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5436

[startup+6.30169 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28787
/proc/meminfo: memFree=1497512/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=7280 CPUtime=6.29
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 1644 0 0 0 629 0 0 0 25 0 1 0 185372451 7454720 1626 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 1820 1626 170 317 0 1499 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7280

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28787
/proc/meminfo: memFree=1495592/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=8996 CPUtime=12.69
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 2072 0 0 0 1268 1 0 0 25 0 1 0 185372451 9211904 2054 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 2249 2054 170 317 0 1928 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8996

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28787
/proc/meminfo: memFree=1493160/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=11464 CPUtime=25.48
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 2639 0 0 0 2547 1 0 0 25 0 1 0 185372451 11739136 2621 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 2866 2621 170 317 0 2545 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11464

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28787
/proc/meminfo: memFree=1490472/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=14344 CPUtime=51.07
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 3325 0 0 0 5105 2 0 0 25 0 1 0 185372451 14688256 3307 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 3586 3307 170 317 0 3265 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14344

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28787
/proc/meminfo: memFree=1486248/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=18424 CPUtime=102.26
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 4357 0 0 0 10223 3 0 0 25 0 1 0 185372451 18866176 4339 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 4606 4339 170 317 0 4285 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18424

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28787
/proc/meminfo: memFree=1483112/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=22160 CPUtime=162.24
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 5192 0 0 0 16220 4 0 0 25 0 1 0 185372451 22691840 5116 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 5540 5116 170 317 0 5219 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22160

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28787
/proc/meminfo: memFree=1479784/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=25440 CPUtime=222.23
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 5991 0 0 0 22217 6 0 0 25 0 1 0 185372451 26050560 5915 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 6360 5915 170 317 0 6039 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25440

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28787
/proc/meminfo: memFree=1477224/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=28032 CPUtime=282.21
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 6634 0 0 0 28214 7 0 0 25 0 1 0 185372451 28704768 6558 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 7008 6558 170 317 0 6687 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 28032

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28787
/proc/meminfo: memFree=1474664/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=30772 CPUtime=342.19
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 7271 0 0 0 34211 8 0 0 25 0 1 0 185372451 31510528 7195 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 7693 7195 170 317 0 7372 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 30772

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28787
/proc/meminfo: memFree=1472232/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=33200 CPUtime=402.17
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 7885 0 0 0 40208 9 0 0 25 0 1 0 185372451 33996800 7809 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 8300 7809 170 317 0 7979 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 33200

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28787
/proc/meminfo: memFree=1469672/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=35608 CPUtime=462.16
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 8509 0 0 0 46206 10 0 0 25 0 1 0 185372451 36462592 8433 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 8902 8433 170 317 0 8581 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 35608

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28787
/proc/meminfo: memFree=1468456/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=37060 CPUtime=522.14
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 8819 0 0 0 52203 11 0 0 25 0 1 0 185372451 37949440 8743 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 9265 8743 170 317 0 8944 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 37060

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28787
/proc/meminfo: memFree=1467240/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=38272 CPUtime=582.13
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 9134 0 0 0 58201 12 0 0 25 0 1 0 185372451 39190528 9058 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 9568 9058 170 317 0 9247 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 38272

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28789
/proc/meminfo: memFree=1465512/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=41112 CPUtime=642.11
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 9785 0 0 0 64198 13 0 0 25 0 1 0 185372451 42098688 9429 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 10278 9429 170 317 0 9957 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 41112


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28789
/proc/meminfo: memFree=1459624/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=47128 CPUtime=882.03
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 11301 0 0 0 88187 16 0 0 25 0 1 0 185372451 48259072 10945 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 11782 10945 170 317 0 11461 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 47128

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28789
/proc/meminfo: memFree=1458024/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=48860 CPUtime=942.02
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 11704 0 0 0 94184 18 0 0 25 0 1 0 185372451 50032640 11348 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 12215 11348 170 317 0 11894 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 48860

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28789
/proc/meminfo: memFree=1456360/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=50560 CPUtime=1002
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 12164 0 0 0 100181 19 0 0 25 0 1 0 185372451 51773440 11775 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 12640 11775 170 317 0 12319 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 50560

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28789
/proc/meminfo: memFree=1454824/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=52296 CPUtime=1061.98
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 12533 0 0 0 106179 19 0 0 25 0 1 0 185372451 53551104 12144 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 13074 12144 170 317 0 12753 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 52296

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28789
/proc/meminfo: memFree=1453224/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=54080 CPUtime=1121.96
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 12940 0 0 0 112176 20 0 0 25 0 1 0 185372451 55377920 12551 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 13520 12551 170 317 0 13199 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 54080

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28789
/proc/meminfo: memFree=1451944/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=55396 CPUtime=1181.95
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 13283 0 0 0 118174 21 0 0 25 0 1 0 185372451 56725504 12861 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563818 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 13849 12861 170 317 0 13528 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 55396

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28789
/proc/meminfo: memFree=1450600/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=56736 CPUtime=1241.93
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 13626 0 0 0 124171 22 0 0 25 0 1 0 185372451 58097664 13204 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 14184 13204 170 317 0 13863 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 56736

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28789
/proc/meminfo: memFree=1449256/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=57968 CPUtime=1301.91
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 13957 0 0 0 130169 22 0 0 25 0 1 0 185372451 59359232 13535 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134711026 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 14492 13535 170 317 0 14171 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 57968

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28789
/proc/meminfo: memFree=1447912/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=59424 CPUtime=1361.89
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 14319 0 0 0 136166 23 0 0 25 0 1 0 185372451 60850176 13864 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 14856 13864 170 317 0 14535 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 59424

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28789
/proc/meminfo: memFree=1446760/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=60604 CPUtime=1421.88
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 14615 0 0 0 142164 24 0 0 25 0 1 0 185372451 62058496 14160 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 15151 14160 170 317 0 14830 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 60604

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28789
/proc/meminfo: memFree=1445544/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=61688 CPUtime=1481.86
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 14903 0 0 0 148161 25 0 0 25 0 1 0 185372451 63168512 14448 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 15422 14448 170 317 0 15101 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 61688

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28789
/proc/meminfo: memFree=1444456/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=62912 CPUtime=1541.85
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 15223 0 0 0 154159 26 0 0 25 0 1 0 185372451 64421888 14735 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 15728 14735 170 317 0 15407 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 62912

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28789
/proc/meminfo: memFree=1443432/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=63880 CPUtime=1601.83
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 15481 0 0 0 160156 27 0 0 25 0 1 0 185372451 65413120 14993 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 15970 14993 170 317 0 15649 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 63880

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28789
/proc/meminfo: memFree=1441896/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=65592 CPUtime=1661.8
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 15954 0 0 0 166153 27 0 0 25 0 1 0 185372451 67166208 15367 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 16398 15367 170 317 0 16077 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 65592

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28789
/proc/meminfo: memFree=1440616/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=66956 CPUtime=1721.79
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 16274 0 0 0 172151 28 0 0 25 0 1 0 185372451 68562944 15687 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 16739 15687 170 317 0 16418 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 66956

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28789
/proc/meminfo: memFree=1439464/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=67932 CPUtime=1781.77
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 16557 0 0 0 178148 29 0 0 25 0 1 0 185372451 69562368 15970 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 16983 15970 170 317 0 16662 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 67932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 28789
/proc/meminfo: memFree=1439208/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=68196 CPUtime=1800.08
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 16618 0 0 0 179978 30 0 0 25 0 1 0 185372451 69832704 16031 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 17049 16031 170 317 0 16728 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 68196

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 28789
/proc/meminfo: memFree=1439208/2055920 swapFree=4152812/4192956
[pid=28786] ppid=28784 vsize=68196 CPUtime=1800.18
/proc/28786/stat : 28786 (oree) R 28784 28786 28058 0 -1 4194304 16618 0 0 0 179988 30 0 0 25 0 1 0 185372451 69832704 16031 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28786/statm: 17049 16031 170 317 0 16728 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 68196

Child status: 0
Real time (s): 1800.78
CPU time (s): 1800.25
CPU user time (s): 1799.94
CPU system time (s): 0.312952
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 68196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.312952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16634
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= 1384

runsolver used 2.10168 second user time and 4.44432 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Fri Apr 20 18:22:29 UTC 2007

IDJOB= 372419
IDBENCH= 24970
IDSOLVER= 172
FILE ID= node9/372419-1177093349

PBS_JOBID= 4640347

Free space on /tmp= 66427 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-10_20.opb
COMMAND LINE= oree /tmp/evaluation/372419-1177093349/instance-372419-1177093349.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-372419-1177093349 -o ROOT/results/node9/solver-372419-1177093349 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/372419-1177093349/instance-372419-1177093349.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  dfa433e4e6a88cd1c776cef0a80ce991

RANDOM SEED= 508050764

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1503752 kB
Buffers:         53424 kB
Cached:         432820 kB
SwapCached:       8184 kB
Active:         203984 kB
Inactive:       306068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1503752 kB
SwapTotal:     4192956 kB
SwapFree:      4152812 kB
Dirty:            1312 kB
Writeback:           0 kB
Mapped:          29920 kB
Slab:            27724 kB
Committed_AS:  6509820 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= 66427 MiB

End job on node9 on Fri Apr 20 18:52:32 UTC 2007