Trace number 357381

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) 1800.25 1800.68

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-pk1.opb
MD5SUM064c172c08e0726f78b89fe587697d96
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark50176
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 50176
Optimality of the best value was proved NO
Number of variables985
Total number of constraints45
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 constraints45
Minimum length of a constraint60
Maximum length of a constraint115
Number of terms in the objective function 30
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 536870912
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 2150078462
Number of bits of the biggest sum of numbers32
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...
0.00/0.01	c ...done
0.00/0.01	c #vars=985 #constraints=61 hasObjective=yes
0.00/0.01	c res. mode=mod
0.00/0.01	c VSIDS like heuristics
0.00/0.01	c complete search running
0.79/0.88	c restart after 401 decisions
0.99/1.03	c nbDecision=500 #constraints=460
1.89/1.91	c restart after 801 decisions
2.49/2.52	c nbDecision=1000 #constraints=911
4.69/4.77	c nbDecision=1500 #constraints=1412
5.19/5.26	c restart after 1601 decisions
7.69/7.73	c nbDecision=2000 #constraints=1863
11.29/11.31	c nbDecision=2500 #constraints=2363
16.49/16.53	c nbDecision=3000 #constraints=2863
18.69/18.75	c restart after 3201 decisions
21.88/21.92	c nbDecision=3500 #constraints=3315
28.78/28.84	c nbDecision=4000 #constraints=3814
36.28/36.33	c nbDecision=4500 #constraints=4315
47.38/47.47	c nbDecision=5000 #constraints=4814
58.87/58.91	c nbDecision=5500 #constraints=5315
70.67/70.70	c nbDecision=6000 #constraints=5814
81.66/81.77	c restart after 6401 decisions
85.07/85.15	c nbDecision=6500 #constraints=6266
100.66/100.76	c nbDecision=7000 #constraints=6765
117.36/117.49	c nbDecision=7500 #constraints=7267
133.86/133.92	c nbDecision=8000 #constraints=7765
153.55/153.60	c nbDecision=8500 #constraints=8265
170.55/170.62	c nbDecision=9000 #constraints=8766
191.25/191.35	c nbDecision=9500 #constraints=9265
210.44/210.58	c nbDecision=10000 #constraints=9766
230.64/230.79	c nbDecision=10500 #constraints=10266
249.92/250.05	c nbDecision=11000 #constraints=10765
267.83/267.90	c nbDecision=11500 #constraints=11268
297.81/297.96	c nbDecision=12000 #constraints=11765
327.51/327.70	c nbDecision=12500 #constraints=12266
344.21/344.36	c restart after 12801 decisions
358.41/358.55	c nbDecision=13000 #constraints=12718
392.09/392.28	c nbDecision=13500 #constraints=13217
426.59/426.79	c nbDecision=14000 #constraints=13718
460.08/460.22	c nbDecision=14500 #constraints=14218
494.06/494.29	c nbDecision=15000 #constraints=14717
527.17/527.34	c nbDecision=15500 #constraints=15218
555.55/555.75	c nbDecision=16000 #constraints=15719
594.15/594.38	c nbDecision=16500 #constraints=16217
630.83/631.08	c nbDecision=17000 #constraints=16717
666.82/667.06	c nbDecision=17500 #constraints=17216
703.02/703.22	c nbDecision=18000 #constraints=17718
738.81/739.01	c nbDecision=18500 #constraints=18218
776.50/776.76	c nbDecision=19000 #constraints=18717
814.09/814.33	c nbDecision=19500 #constraints=19218
849.18/849.46	c nbDecision=20000 #constraints=19718
884.38/884.68	c nbDecision=20500 #constraints=20218
929.77/930.01	c nbDecision=21000 #constraints=20717
979.06/979.32	c nbDecision=21500 #constraints=21217
1027.85/1028.17	c nbDecision=22000 #constraints=21717
1079.43/1079.75	c nbDecision=22500 #constraints=22217
1132.31/1132.63	c nbDecision=23000 #constraints=22717
1184.11/1184.45	c nbDecision=23500 #constraints=23217
1232.89/1233.28	c nbDecision=24000 #constraints=23718
1283.48/1283.80	c nbDecision=24500 #constraints=24218
1331.36/1331.72	c nbDecision=25000 #constraints=24717
1377.26/1377.67	c nbDecision=25500 #constraints=25218
1386.56/1386.99	c restart after 25601 decisions
1444.54/1444.92	c nbDecision=26000 #constraints=25671
1518.42/1518.85	c nbDecision=26500 #constraints=26170
1594.50/1594.98	c nbDecision=27000 #constraints=26669
1665.19/1665.62	c nbDecision=27500 #constraints=27169
1731.87/1732.39	c nbDecision=28000 #constraints=27670
1791.56/1792.02	c nbDecision=28500 #constraints=28169
1800.06/1800.50	Received signal 15
1800.16/1800.63	
1800.16/1800.63	s UNKNOWN
1800.16/1800.63	
1800.16/1800.63	c user time= 1799.63 s
1800.16/1800.63	c system time= 0.568913 s
1800.16/1800.63	c wall clock time=1800.63

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/node30/watcher-357381-1176996158 -o ROOT/results/node30/solver-357381-1176996158 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357381-1176996158/instance-357381-1176996158.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: 1.00 1.00 0.96 3/77 29346
/proc/meminfo: memFree=1784312/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=1468 CPUtime=0
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 147531511 1503232 162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 367 162 131 317 0 46 0

[startup+0.085725 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 29346
/proc/meminfo: memFree=1784312/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=1996 CPUtime=0.08
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 330 0 0 0 8 0 0 0 18 0 1 0 147531511 2043904 312 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284176 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 499 313 139 317 0 178 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1996

[startup+0.101725 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 29346
/proc/meminfo: memFree=1784312/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=2128 CPUtime=0.09
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 347 0 0 0 9 0 0 0 18 0 1 0 147531511 2179072 329 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710870 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 532 329 139 317 0 211 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2128

[startup+0.301738 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 29346
/proc/meminfo: memFree=1784312/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=2788 CPUtime=0.29
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 510 0 0 0 29 0 0 0 19 0 1 0 147531511 2854912 492 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 697 492 139 317 0 376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2788

[startup+0.701762 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 29346
/proc/meminfo: memFree=1784312/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=4224 CPUtime=0.69
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 878 0 0 0 69 0 0 0 23 0 1 0 147531511 4325376 860 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 1056 860 139 317 0 735 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4224

[startup+1.50181 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29347
/proc/meminfo: memFree=1780208/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=6732 CPUtime=1.49
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 1497 0 0 0 148 1 0 0 25 0 1 0 147531511 6893568 1479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 1683 1479 139 317 0 1362 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6732

[startup+3.10191 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29347
/proc/meminfo: memFree=1777008/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=10684 CPUtime=3.09
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 2477 0 0 0 308 1 0 0 25 0 1 0 147531511 10940416 2459 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 2671 2459 139 317 0 2350 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10684

[startup+6.30111 s]
/proc/loadavg: 1.00 1.00 0.96 3/78 29347
/proc/meminfo: memFree=1770288/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=16432 CPUtime=6.29
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 3892 0 0 0 627 2 0 0 25 0 1 0 147531511 16826368 3874 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 4108 3874 139 317 0 3787 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16432

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29347
/proc/meminfo: memFree=1761840/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=24588 CPUtime=12.68
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 5823 0 0 0 1265 3 0 0 25 0 1 0 147531511 25178112 5805 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 6147 5805 139 317 0 5826 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24588

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.96 3/78 29347
/proc/meminfo: memFree=1752368/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=33528 CPUtime=25.48
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 8081 0 0 0 2543 5 0 0 25 0 1 0 147531511 34332672 8063 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712565 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 8382 8063 139 317 0 8061 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33528

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29347
/proc/meminfo: memFree=1739952/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=46948 CPUtime=51.07
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 11194 0 0 0 5100 7 0 0 25 0 1 0 147531511 48074752 11176 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718354 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 11737 11176 139 317 0 11416 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46948

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29347
/proc/meminfo: memFree=1723696/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=63072 CPUtime=102.27
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 15188 0 0 0 10216 11 0 0 25 0 1 0 147531511 64585728 15170 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 15768 15170 139 317 0 15447 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 63072

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29347
/proc/meminfo: memFree=1707888/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=80756 CPUtime=162.25
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 19220 0 0 0 16212 13 0 0 25 0 1 0 147531511 82694144 19145 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 20189 19145 139 317 0 19868 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 80756

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29347
/proc/meminfo: memFree=1694064/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=94832 CPUtime=222.23
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 22606 0 0 0 22207 16 0 0 25 0 1 0 147531511 97107968 22531 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 23708 22531 139 317 0 23387 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 94832

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29347
/proc/meminfo: memFree=1682096/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=106080 CPUtime=282.22
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 25590 0 0 0 28203 19 0 0 25 0 1 0 147531511 108625920 25515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 26520 25515 139 317 0 26199 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 106080

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29347
/proc/meminfo: memFree=1671984/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=117124 CPUtime=342.21
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 28100 0 0 0 34200 21 0 0 25 0 1 0 147531511 119934976 28025 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 29281 28025 139 317 0 28960 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 117124

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29347
/proc/meminfo: memFree=1665584/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=123300 CPUtime=402.19
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 29715 0 0 0 40197 22 0 0 25 0 1 0 147531511 126259200 29640 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 30825 29640 139 317 0 30504 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 123300

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29347
/proc/meminfo: memFree=1657264/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=132628 CPUtime=462.17
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 31866 0 0 0 46193 24 0 0 25 0 1 0 147531511 135811072 31791 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 33157 31791 139 317 0 32836 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 132628

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29347
/proc/meminfo: memFree=1649072/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=140332 CPUtime=522.16
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 33880 0 0 0 52190 26 0 0 25 0 1 0 147531511 143699968 33805 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 35083 33805 139 317 0 34762 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 140332

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29347
/proc/meminfo: memFree=1641136/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=147628 CPUtime=582.15
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 35812 0 0 0 58187 28 0 0 25 0 1 0 147531511 151171072 35737 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 36907 35737 139 317 0 36586 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 147628

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29347
/proc/meminfo: memFree=1632880/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=160460 CPUtime=642.14
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 38793 0 0 0 64184 30 0 0 25 0 1 0 147531511 164311040 37780 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 40115 37780 139 317 0 39794 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 160460


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

[startup+882.301 s]
/proc/loadavg: 1.02 1.02 0.97 2/78 29347
/proc/meminfo: memFree=1603952/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=191352 CPUtime=882.07
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 46710 0 0 0 88170 37 0 0 25 0 1 0 147531511 195944448 45004 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 47838 45004 139 317 0 47517 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 191352

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 0.97 2/78 29349
/proc/meminfo: memFree=1598256/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=196972 CPUtime=942.06
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 48253 0 0 0 94167 39 0 0 25 0 1 0 147531511 201699328 46448 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 49243 46448 139 317 0 48922 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 196972

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 0.97 2/78 29349
/proc/meminfo: memFree=1592432/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=202240 CPUtime=1002.04
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 49731 0 0 0 100164 40 0 0 25 0 1 0 147531511 207093760 47893 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 50560 47893 139 317 0 50239 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 202240

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29349
/proc/meminfo: memFree=1587888/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=206548 CPUtime=1062.04
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 50911 0 0 0 106162 42 0 0 25 0 1 0 147531511 211505152 49040 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 51637 49040 139 317 0 51316 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 206548

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29349
/proc/meminfo: memFree=1582192/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=212740 CPUtime=1122.02
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 52304 0 0 0 112159 43 0 0 25 0 1 0 147531511 217845760 50433 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 53185 50433 139 317 0 52864 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 212740

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29349
/proc/meminfo: memFree=1577264/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=217600 CPUtime=1182
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 53627 0 0 0 118156 44 0 0 25 0 1 0 147531511 222822400 51690 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 54400 51690 139 317 0 54079 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 217600

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29349
/proc/meminfo: memFree=1572016/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=222636 CPUtime=1241.99
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 54988 0 0 0 124153 46 0 0 25 0 1 0 147531511 227979264 52985 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 55659 52985 139 317 0 55338 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 222636

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29349
/proc/meminfo: memFree=1566704/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=227224 CPUtime=1301.98
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 56298 0 0 0 130151 47 0 0 25 0 1 0 147531511 232677376 54295 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 56806 54295 139 317 0 56485 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 227224

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29349
/proc/meminfo: memFree=1560560/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=233380 CPUtime=1361.96
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 57861 0 0 0 136148 48 0 0 25 0 1 0 147531511 238981120 55825 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 58345 55825 139 317 0 58024 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 233380

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29349
/proc/meminfo: memFree=1556912/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=236564 CPUtime=1421.95
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 58748 0 0 0 142146 49 0 0 25 0 1 0 147531511 242241536 56712 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 59141 56712 139 317 0 58820 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 236564

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29349
/proc/meminfo: memFree=1553840/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=239192 CPUtime=1481.93
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 59521 0 0 0 148143 50 0 0 25 0 1 0 147531511 244932608 57485 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 59798 57485 139 317 0 59477 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 239192

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29349
/proc/meminfo: memFree=1549424/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=246332 CPUtime=1541.92
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 61146 0 0 0 154140 52 0 0 25 0 1 0 147531511 252243968 58582 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 61583 58582 139 317 0 61262 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 246332

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29349
/proc/meminfo: memFree=1546416/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=249224 CPUtime=1601.91
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 61926 0 0 0 160138 53 0 0 25 0 1 0 147531511 255205376 59362 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 62306 59362 139 317 0 61985 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 249224

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29349
/proc/meminfo: memFree=1542768/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=252356 CPUtime=1661.89
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 62818 0 0 0 166135 54 0 0 25 0 1 0 147531511 258412544 60254 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 63089 60254 139 317 0 62768 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 252356

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29349
/proc/meminfo: memFree=1539120/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=255776 CPUtime=1721.87
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 63780 0 0 0 172132 55 0 0 25 0 1 0 147531511 261914624 61183 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 63944 61183 139 317 0 63623 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 255776

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29349
/proc/meminfo: memFree=1535024/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=259448 CPUtime=1781.86
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 64779 0 0 0 178130 56 0 0 25 0 1 0 147531511 265674752 62149 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 64862 62149 139 317 0 64541 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 259448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 29349
/proc/meminfo: memFree=1533680/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=260628 CPUtime=1800.06
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 65165 0 0 0 179950 56 0 0 25 0 1 0 147531511 266883072 62502 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 65157 62502 139 317 0 64836 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 260628

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 29350
/proc/meminfo: memFree=1533672/2055920 swapFree=4157140/4192956
[pid=29346] ppid=29344 vsize=260628 CPUtime=1800.16
/proc/29346/stat : 29346 (oree) R 29344 29346 27964 0 -1 4194304 65168 0 0 0 179960 56 0 0 25 0 1 0 147531511 266883072 62505 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604330 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29346/statm: 65157 62505 139 317 0 64836 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 260628

Child status: 0
Real time (s): 1800.68
CPU time (s): 1800.25
CPU user time (s): 1799.64
CPU system time (s): 0.610907
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 260628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.610907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65184
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= 37971

runsolver used 2.13468 second user time and 4.41333 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Thu Apr 19 15:22:38 UTC 2007

IDJOB= 357381
IDBENCH= 2502
IDSOLVER= 172
FILE ID= node30/357381-1176996158

PBS_JOBID= 4630423

Free space on /tmp= 66395 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-pk1.opb
COMMAND LINE= oree /tmp/evaluation/357381-1176996158/instance-357381-1176996158.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-357381-1176996158 -o ROOT/results/node30/solver-357381-1176996158 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357381-1176996158/instance-357381-1176996158.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  064c172c08e0726f78b89fe587697d96

RANDOM SEED= 804095463

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1784720 kB
Buffers:         35844 kB
Cached:         169780 kB
SwapCached:      15104 kB
Active:          79744 kB
Inactive:       149004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784720 kB
SwapTotal:     4192956 kB
SwapFree:      4157140 kB
Dirty:            1372 kB
Writeback:           0 kB
Mapped:          30248 kB
Slab:            27980 kB
Committed_AS:  2864852 kB
PageTables:       1776 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= 66395 MiB

End job on node30 on Thu Apr 19 15:52:41 UTC 2007