Trace number 362384

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) 1802.14 1802.69

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran10x10c.opb
MD5SUM7b94c3aac6895e79f8b40603fea93848
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.05799
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3100
Total number of constraints120
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 constraints120
Minimum length of a constraint31
Maximum length of a constraint300
Number of terms in the objective function 3100
Biggest coefficient in the objective function 4915
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 526817
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 526817
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...
0.00/0.03	c ...done
0.00/0.03	c #vars=3100 #constraints=141 hasObjective=yes
0.05/0.07	c res. mode=mod
0.05/0.07	c VSIDS like heuristics
0.05/0.07	c complete search running
0.05/0.09	c restart after 401 decisions
0.05/0.09	c nbDecision=500 #constraints=141
0.05/0.10	c restart after 801 decisions
0.09/0.10	c nbDecision=1000 #constraints=141
0.19/0.22	c nbDecision=1500 #constraints=153
0.19/0.22	c restart after 1601 decisions
0.19/0.23	c nbDecision=2000 #constraints=153
1.89/1.99	c nbDecision=2500 #constraints=278
18.98/19.08	c nbDecision=3000 #constraints=777
25.78/25.90	c restart after 3201 decisions
25.88/25.98	c nbDecision=3500 #constraints=1005
32.68/32.79	c nbDecision=4000 #constraints=1132
69.27/69.30	c nbDecision=4500 #constraints=1636
103.86/103.98	c nbDecision=5000 #constraints=2084
160.85/160.92	c nbDecision=5500 #constraints=2654
209.95/210.00	c nbDecision=6000 #constraints=3061
262.93/263.05	c restart after 6401 decisions
263.43/263.54	c nbDecision=6500 #constraints=3511
263.83/263.93	c nbDecision=7000 #constraints=3511
356.50/356.69	c nbDecision=7500 #constraints=4042
383.89/384.04	c nbDecision=8000 #constraints=4588
442.67/442.87	c nbDecision=8500 #constraints=4962
512.47/512.61	c nbDecision=9000 #constraints=5440
651.23/651.45	c nbDecision=9500 #constraints=5933
756.90/757.19	c nbDecision=10000 #constraints=6477
911.06/911.31	c nbDecision=10500 #constraints=6942
1079.41/1079.72	c nbDecision=11000 #constraints=7468
1309.34/1309.77	c nbDecision=11500 #constraints=7977
1603.49/1604.03	c nbDecision=12000 #constraints=8483
1800.05/1800.60	Received signal 15

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/node60/watcher-362384-1176845957 -o ROOT/results/node60/solver-362384-1176845957 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/362384-1176845957/instance-362384-1176845957.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: 0.91 0.97 0.99 3/64 29369
/proc/meminfo: memFree=1868240/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=1468 CPUtime=0
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 169 0 0 0 0 0 0 0 19 0 1 0 132505644 1503232 151 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134827760 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 367 151 126 317 0 46 0

[startup+0.05823 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29369
/proc/meminfo: memFree=1868240/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=2560 CPUtime=0.05
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 462 0 0 0 5 0 0 0 19 0 1 0 132505644 2621440 444 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 640 444 137 317 0 319 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2560

[startup+0.102232 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29369
/proc/meminfo: memFree=1868240/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=2560 CPUtime=0.09
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 472 0 0 0 9 0 0 0 19 0 1 0 132505644 2621440 454 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606847 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 640 454 138 317 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2560

[startup+0.301259 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29369
/proc/meminfo: memFree=1868240/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=3248 CPUtime=0.29
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 634 0 0 0 29 0 0 0 20 0 1 0 132505644 3325952 616 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 812 616 139 317 0 491 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3248

[startup+0.701292 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29369
/proc/meminfo: memFree=1868240/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=4888 CPUtime=0.69
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 1008 0 0 0 69 0 0 0 24 0 1 0 132505644 5005312 990 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 1222 990 139 317 0 901 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4888

[startup+1.50137 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1864072/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=7100 CPUtime=1.49
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 1569 0 0 0 148 1 0 0 25 0 1 0 132505644 7270400 1551 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710866 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 1775 1551 139 317 0 1454 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7100

[startup+3.10153 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1861320/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=10392 CPUtime=3.09
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 2309 0 0 0 308 1 0 0 25 0 1 0 132505644 10641408 2291 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 2598 2294 139 317 0 2277 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10392

[startup+6.30184 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1854472/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=16988 CPUtime=6.29
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 3822 0 0 0 627 2 0 0 25 0 1 0 132505644 17395712 3804 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 4247 3804 139 317 0 3926 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16988

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1844040/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=27576 CPUtime=12.69
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 6286 0 0 0 1266 3 0 0 25 0 1 0 132505644 28237824 6268 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 6894 6268 139 317 0 6573 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27576

[startup+25.5027 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1827336/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=45688 CPUtime=25.48
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 10347 0 0 0 2543 5 0 0 25 0 1 0 132505644 46784512 10329 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713788 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 11422 10329 139 317 0 11101 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45688

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1805320/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=70376 CPUtime=51.07
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 15860 0 0 0 5099 8 0 0 25 0 1 0 132505644 72065024 15842 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134541586 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 17594 15842 139 317 0 17273 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 70376

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1769544/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=111800 CPUtime=102.27
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 24711 0 0 0 10215 12 0 0 25 0 1 0 132505644 114483200 24693 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 27950 24693 139 317 0 27629 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 111800

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1740872/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=142668 CPUtime=162.25
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 31897 0 0 0 16209 16 0 0 25 0 1 0 132505644 146092032 31879 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713744 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 35667 31879 139 317 0 35346 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 142668

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1715656/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=171372 CPUtime=222.23
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 38134 0 0 0 22205 18 0 0 25 0 1 0 132505644 175484928 38116 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 42843 38116 139 317 0 42522 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 171372

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1683400/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=214864 CPUtime=282.22
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 46247 0 0 0 28200 22 0 0 25 0 1 0 132505644 220020736 46229 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 53716 46229 139 317 0 53395 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 214864

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1669832/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=228932 CPUtime=342.2
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 49539 0 0 0 34197 23 0 0 25 0 1 0 132505644 234426368 49521 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 57233 49521 139 317 0 56912 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 228932

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1615624/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=280840 CPUtime=402.19
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 63082 0 0 0 40189 30 0 0 25 0 1 0 132505644 287580160 63064 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 70210 63064 139 317 0 69889 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 280840

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1588296/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=312392 CPUtime=462.18
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 69881 0 0 0 46185 33 0 0 25 0 1 0 132505644 319889408 69863 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 78098 69863 139 317 0 77777 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 312392

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1572104/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=330384 CPUtime=522.15
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 73988 0 0 0 52180 35 0 0 25 0 1 0 132505644 338313216 73970 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 82596 73970 139 317 0 82275 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 330384

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1557384/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=347920 CPUtime=582.14
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 77583 0 0 0 58177 37 0 0 25 0 1 0 132505644 356270080 77565 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712495 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 86980 77565 139 317 0 86659 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 347920

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1549000/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=357076 CPUtime=642.13
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 79641 0 0 0 64176 37 0 0 25 0 1 0 132505644 365645824 79623 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 89269 79623 139 317 0 88948 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 357076


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

/proc/meminfo: memFree=1465736/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=459144 CPUtime=1002.04
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 100425 0 0 0 100158 46 0 0 25 0 1 0 132505644 470163456 100407 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 114786 100407 139 317 0 114465 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 459144

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1457160/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=468776 CPUtime=1062.02
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 102642 0 0 0 106155 47 0 0 25 0 1 0 132505644 480026624 102624 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135284235 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 117194 102624 139 317 0 116873 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 468776

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1444104/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=486484 CPUtime=1122.01
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 105810 0 0 0 112152 49 0 0 25 0 1 0 132505644 498159616 105792 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 121621 105792 139 317 0 121300 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 486484

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1440584/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=490280 CPUtime=1181.99
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 106703 0 0 0 118150 49 0 0 25 0 1 0 132505644 502046720 106685 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 122570 106685 139 317 0 122249 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 490280

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1432712/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=504652 CPUtime=1241.98
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 109459 0 0 0 124147 51 0 0 25 0 1 0 132505644 516763648 109441 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 126163 109441 139 317 0 125842 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 504652

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29370
/proc/meminfo: memFree=1416520/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=520904 CPUtime=1301.97
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 112650 0 0 0 130145 52 0 0 25 0 1 0 132505644 533405696 112632 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 130226 112632 139 317 0 129905 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 520904

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29568
/proc/meminfo: memFree=1409736/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=527868 CPUtime=1361.85
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 114275 0 0 0 136130 55 0 0 25 0 1 0 132505644 540536832 114257 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 131967 114257 139 317 0 131646 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 527868

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29568
/proc/meminfo: memFree=1401736/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=536516 CPUtime=1421.84
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 116283 0 0 0 142128 56 0 0 25 0 1 0 132505644 549392384 116265 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135270568 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 134129 116265 139 317 0 133808 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 536516

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29568
/proc/meminfo: memFree=1397512/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=540532 CPUtime=1481.82
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 117339 0 0 0 148125 57 0 0 25 0 1 0 132505644 553504768 117321 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 135133 117321 139 317 0 134812 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 540532

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29568
/proc/meminfo: memFree=1392968/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=544428 CPUtime=1541.8
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 118469 0 0 0 154123 57 0 0 25 0 1 0 132505644 557494272 118451 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563659 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 136107 118451 139 317 0 135786 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 544428

[startup+1602.3 s]
/proc/loadavg: 1.11 1.00 1.00 2/65 29568
/proc/meminfo: memFree=1384968/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=552616 CPUtime=1601.79
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 120515 0 0 0 160120 59 0 0 25 0 1 0 132505644 565878784 120439 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 138154 120439 139 317 0 137833 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 552616

[startup+1662.3 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 29568
/proc/meminfo: memFree=1379208/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=558700 CPUtime=1661.78
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 121979 0 0 0 166118 60 0 0 25 0 1 0 132505644 572108800 121903 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563622 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 139675 121903 139 317 0 139354 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 558700

[startup+1722.3 s]
/proc/loadavg: 1.13 1.04 1.01 2/65 29568
/proc/meminfo: memFree=1376584/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=561480 CPUtime=1721.76
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 122634 0 0 0 172116 60 0 0 25 0 1 0 132505644 574955520 122558 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135277201 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 140370 122558 139 317 0 140049 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 561480

[startup+1782.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 29568
/proc/meminfo: memFree=1373064/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=564988 CPUtime=1781.75
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 123504 0 0 0 178114 61 0 0 25 0 1 0 132505644 578547712 123428 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 141247 123428 139 317 0 140926 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 564988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 29568
/proc/meminfo: memFree=1371848/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=566312 CPUtime=1800.05
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 123810 0 0 0 179944 61 0 0 25 0 1 0 132505644 579903488 123734 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 141578 123734 139 317 0 141257 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 566312

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 29568
/proc/meminfo: memFree=1371848/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=566444 CPUtime=1800.84
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 123826 0 0 0 180023 61 0 0 25 0 1 0 132505644 580038656 123750 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 141611 123750 139 317 0 141290 0
Current children cumulated CPU time (s) 1800.84
Current children cumulated vsize (KiB) 566444

[startup+1802.2 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 29569
/proc/meminfo: memFree=1371776/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=566444 CPUtime=1801.64
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 123845 0 0 0 180103 61 0 0 25 0 1 0 132505644 580038656 123769 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 141611 123769 139 317 0 141290 0
Current children cumulated CPU time (s) 1801.64
Current children cumulated vsize (KiB) 566444

[startup+1802.6 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 29569
/proc/meminfo: memFree=1371776/2055920 swapFree=4179544/4192956
[pid=29369] ppid=29367 vsize=566444 CPUtime=1802.04
/proc/29369/stat : 29369 (oree) R 29367 29369 28628 0 -1 4194304 123845 0 0 0 180143 61 0 0 25 0 1 0 132505644 580038656 123769 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712505 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29369/statm: 141611 123769 139 317 0 141290 0
Current children cumulated CPU time (s) 1802.04
Current children cumulated vsize (KiB) 566444

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.69
CPU time (s): 1802.14
CPU user time (s): 1801.45
CPU system time (s): 0.690894
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 566444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.45
system time used= 0.690894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 123845
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= 7
involuntary context switches= 2128

runsolver used 1.35079 second user time and 3.62945 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Tue Apr 17 21:39:17 UTC 2007

IDJOB= 362384
IDBENCH= 1555
IDSOLVER= 172
FILE ID= node60/362384-1176845957

PBS_JOBID= 4590148

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/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran10x10c.opb
COMMAND LINE= oree /tmp/evaluation/362384-1176845957/instance-362384-1176845957.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-362384-1176845957 -o ROOT/results/node60/solver-362384-1176845957 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/362384-1176845957/instance-362384-1176845957.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  7b94c3aac6895e79f8b40603fea93848

RANDOM SEED= 617028347

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1868648 kB
Buffers:         19780 kB
Cached:         123008 kB
SwapCached:       7764 kB
Active:          85668 kB
Inactive:        71108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1868648 kB
SwapTotal:     4192956 kB
SwapFree:      4179544 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          15660 kB
Slab:            16428 kB
Committed_AS:  1497776 kB
PageTables:       1464 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 node60 on Tue Apr 17 22:09:20 UTC 2007