Trace number 362300

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) 1802.13 1802.76

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-ran10x10b.opb
MD5SUMc577d7edde274bfe6a240a0f24a19644
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 benchmark0.05899
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 4957
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 526705
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 526705
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
0.00/0.07	c res. mode=mod
0.00/0.07	c VSIDS like heuristics
0.00/0.07	c complete search running
0.08/0.08	c restart after 401 decisions
0.08/0.09	c nbDecision=500 #constraints=141
0.08/0.09	c restart after 801 decisions
0.09/0.10	c nbDecision=1000 #constraints=141
0.09/0.11	c nbDecision=1500 #constraints=141
1.00/1.09	c restart after 1601 decisions
1.09/1.10	c nbDecision=2000 #constraints=252
9.59/9.63	c nbDecision=2500 #constraints=558
44.48/44.54	c nbDecision=3000 #constraints=1100
64.57/64.67	c restart after 3201 decisions
64.67/64.75	c nbDecision=3500 #constraints=1280
83.47/83.54	c nbDecision=4000 #constraints=1520
128.25/128.34	c nbDecision=4500 #constraints=2045
193.53/193.66	c nbDecision=5000 #constraints=2466
329.90/330.09	c nbDecision=5500 #constraints=2951
491.84/492.06	c nbDecision=6000 #constraints=3570
644.70/644.90	c restart after 6401 decisions
645.10/645.35	c nbDecision=6500 #constraints=3910
688.88/689.17	c nbDecision=7000 #constraints=3990
906.22/906.55	c nbDecision=7500 #constraints=4437
1293.30/1293.75	c nbDecision=8000 #constraints=5025
1666.80/1667.43	c nbDecision=8500 #constraints=5451
1800.06/1800.70	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/node22/watcher-362300-1176845834 -o ROOT/results/node22/solver-362300-1176845834 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/362300-1176845834/instance-362300-1176845834.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 24217
/proc/meminfo: memFree=1850040/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=1620 CPUtime=0
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 132501036 1658880 174 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 405 174 126 317 0 84 0

[startup+0.0880679 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24217
/proc/meminfo: memFree=1850040/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=2560 CPUtime=0.08
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 472 0 0 0 8 0 0 0 18 0 1 0 132501036 2621440 454 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 640 454 138 317 0 319 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2560

[startup+0.101069 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24217
/proc/meminfo: memFree=1850040/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=2560 CPUtime=0.09
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 472 0 0 0 9 0 0 0 18 0 1 0 132501036 2621440 454 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606679 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 640 454 138 317 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2560

[startup+0.3011 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24217
/proc/meminfo: memFree=1850040/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=3640 CPUtime=0.29
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 727 0 0 0 29 0 0 0 19 0 1 0 132501036 3727360 709 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272641 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 910 709 139 317 0 589 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.70116 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24217
/proc/meminfo: memFree=1850040/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=4868 CPUtime=0.69
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 1010 0 0 0 69 0 0 0 23 0 1 0 132501036 4984832 992 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746933 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 1217 992 139 317 0 896 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4868

[startup+1.50128 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24218
/proc/meminfo: memFree=1845616/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=7216 CPUtime=1.49
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 1562 0 0 0 149 0 0 0 25 0 1 0 132501036 7389184 1544 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134593546 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 1804 1544 139 317 0 1483 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7216

[startup+3.10153 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24218
/proc/meminfo: memFree=1843504/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=10116 CPUtime=3.09
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 2219 0 0 0 308 1 0 0 25 0 1 0 132501036 10358784 2201 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716129 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 2529 2201 139 317 0 2208 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10116

[startup+6.30202 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24218
/proc/meminfo: memFree=1837296/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=15496 CPUtime=6.29
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 3510 0 0 0 627 2 0 0 25 0 1 0 132501036 15867904 3492 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284464 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 3874 3492 139 317 0 3553 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15496

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 24218
/proc/meminfo: memFree=1831736/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=21504 CPUtime=12.68
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 4903 0 0 0 1266 2 0 0 25 0 1 0 132501036 22020096 4885 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 5376 4885 139 317 0 5055 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21504

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24218
/proc/meminfo: memFree=1821176/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=31512 CPUtime=25.48
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 7328 0 0 0 2545 3 0 0 25 0 1 0 132501036 32268288 7310 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 7878 7310 139 317 0 7557 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31512

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24218
/proc/meminfo: memFree=1809272/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=44212 CPUtime=51.08
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 10299 0 0 0 5103 5 0 0 25 0 1 0 132501036 45273088 10281 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 11053 10281 139 317 0 10732 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 44212

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24218
/proc/meminfo: memFree=1766904/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=89900 CPUtime=102.26
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 20835 0 0 0 10216 10 0 0 25 0 1 0 132501036 92057600 20817 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278980 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 22475 20817 139 317 0 22154 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 89900

[startup+162.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 24218
/proc/meminfo: memFree=1728888/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=134264 CPUtime=162.24
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 30325 0 0 0 16210 14 0 0 25 0 1 0 132501036 137486336 30307 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 33566 30307 139 317 0 33245 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 134264

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24218
/proc/meminfo: memFree=1718072/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=145136 CPUtime=222.22
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 33004 0 0 0 22206 16 0 0 25 0 1 0 132501036 148619264 32986 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 36284 32986 139 317 0 35963 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 145136

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24218
/proc/meminfo: memFree=1706808/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=157500 CPUtime=282.2
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 35832 0 0 0 28202 18 0 0 25 0 1 0 132501036 161280000 35814 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271361 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 39375 35814 139 317 0 39054 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 157500

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24218
/proc/meminfo: memFree=1697656/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=167328 CPUtime=342.19
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 38093 0 0 0 34199 20 0 0 25 0 1 0 132501036 171343872 38075 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 41832 38075 139 317 0 41511 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 167328

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24218
/proc/meminfo: memFree=1687544/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=176884 CPUtime=402.17
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 40636 0 0 0 40195 22 0 0 25 0 1 0 132501036 181129216 40618 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 44221 40618 139 317 0 43900 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 176884

[startup+462.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 24218
/proc/meminfo: memFree=1679544/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=185260 CPUtime=462.15
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 42606 0 0 0 46192 23 0 0 25 0 1 0 132501036 189706240 42588 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604429 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 46315 42588 139 317 0 45994 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 185260

[startup+522.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 24218
/proc/meminfo: memFree=1671736/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=194696 CPUtime=522.13
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 44564 0 0 0 52188 25 0 0 25 0 1 0 132501036 199368704 44546 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 48674 44546 139 317 0 48353 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 194696

[startup+582.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24218
/proc/meminfo: memFree=1665592/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=200812 CPUtime=582.11
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 46086 0 0 0 58186 25 0 0 25 0 1 0 132501036 205631488 46068 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711017 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 50203 46068 139 317 0 49882 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 200812

[startup+642.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24218
/proc/meminfo: memFree=1659576/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=206572 CPUtime=642.1
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 47571 0 0 0 64183 27 0 0 25 0 1 0 132501036 211529728 47553 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 51643 47553 139 317 0 51322 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 206572


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

/proc/meminfo: memFree=1617848/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=255016 CPUtime=1061.96
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 57976 0 0 0 106163 33 0 0 25 0 1 0 132501036 261136384 57958 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 63754 57958 139 317 0 63433 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 255016

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24218
/proc/meminfo: memFree=1613176/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=259784 CPUtime=1121.95
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 59121 0 0 0 112160 35 0 0 25 0 1 0 132501036 266018816 59103 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 64946 59103 139 317 0 64625 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 259784

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24218
/proc/meminfo: memFree=1605368/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=270556 CPUtime=1181.93
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 61087 0 0 0 118157 36 0 0 25 0 1 0 132501036 277049344 61069 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 67639 61069 139 317 0 67318 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 270556

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24218
/proc/meminfo: memFree=1601208/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=274648 CPUtime=1241.91
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 62102 0 0 0 124154 37 0 0 25 0 1 0 132501036 281239552 62084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718451 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 68662 62084 139 317 0 68341 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 274648

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24218
/proc/meminfo: memFree=1597240/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=278952 CPUtime=1301.9
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 63086 0 0 0 130152 38 0 0 25 0 1 0 132501036 285646848 63068 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 69738 63068 139 317 0 69417 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 278952

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24218
/proc/meminfo: memFree=1592888/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=283244 CPUtime=1361.88
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 64174 0 0 0 136149 39 0 0 25 0 1 0 132501036 290041856 64156 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 70811 64156 139 317 0 70490 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 283244

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24218
/proc/meminfo: memFree=1589176/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=286804 CPUtime=1421.86
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 65093 0 0 0 142146 40 0 0 25 0 1 0 132501036 293687296 65075 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710868 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 71701 65075 139 317 0 71380 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 286804

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24396
/proc/meminfo: memFree=1584496/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=290540 CPUtime=1481.76
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 65930 0 0 0 148134 42 0 0 25 0 1 0 132501036 297512960 65912 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134593543 0 0 4096 17474 0 0 0 17 0 0 0
/proc/24217/statm: 72635 65912 139 317 0 72314 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 290540

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24416
/proc/meminfo: memFree=1582392/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=294424 CPUtime=1541.74
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 66739 0 0 0 154130 44 0 0 25 0 1 0 132501036 301490176 66721 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 73606 66721 139 317 0 73285 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 294424

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24416
/proc/meminfo: memFree=1578936/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=298284 CPUtime=1601.72
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 67626 0 0 0 160128 44 0 0 25 0 1 0 132501036 305442816 67608 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 74571 67608 139 317 0 74250 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 298284

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24416
/proc/meminfo: memFree=1575480/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=301764 CPUtime=1661.71
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 68468 0 0 0 166125 46 0 0 25 0 1 0 132501036 309006336 68450 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 75441 68450 139 317 0 75120 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 301764

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24416
/proc/meminfo: memFree=1571512/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=305588 CPUtime=1721.69
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 69459 0 0 0 172122 47 0 0 25 0 1 0 132501036 312922112 69441 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 76397 69441 139 317 0 76076 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 305588

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24416
/proc/meminfo: memFree=1565752/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=312676 CPUtime=1781.66
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 70892 0 0 0 178118 48 0 0 25 0 1 0 132501036 320180224 70874 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 78169 70874 139 317 0 77848 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 312676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24416
/proc/meminfo: memFree=1564344/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=314116 CPUtime=1800.06
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 71230 0 0 0 179958 48 0 0 25 0 1 0 132501036 321654784 71212 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710964 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 78529 71212 139 317 0 78208 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 314116

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: 1.00 1.00 1.00 2/78 24416
/proc/meminfo: memFree=1564344/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=314116 CPUtime=1800.76
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 71239 0 0 0 180028 48 0 0 25 0 1 0 132501036 321654784 71221 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 78529 71221 139 317 0 78208 0
Current children cumulated CPU time (s) 1800.76
Current children cumulated vsize (KiB) 314116

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24417
/proc/meminfo: memFree=1564336/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=314116 CPUtime=1801.56
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 71248 0 0 0 180108 48 0 0 25 0 1 0 132501036 321654784 71230 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 78529 71230 139 317 0 78208 0
Current children cumulated CPU time (s) 1801.56
Current children cumulated vsize (KiB) 314116

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24417
/proc/meminfo: memFree=1564336/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=314116 CPUtime=1801.96
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 71257 0 0 0 180148 48 0 0 25 0 1 0 132501036 321654784 71239 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 78529 71239 139 317 0 78208 0
Current children cumulated CPU time (s) 1801.96
Current children cumulated vsize (KiB) 314116

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24417
/proc/meminfo: memFree=1564336/2055920 swapFree=4168624/4192956
[pid=24217] ppid=24215 vsize=314116 CPUtime=1802.06
/proc/24217/stat : 24217 (oree) R 24215 24217 23829 0 -1 4194304 71257 0 0 0 180158 48 0 0 25 0 1 0 132501036 321654784 71239 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/24217/statm: 78529 71239 139 317 0 78208 0
Current children cumulated CPU time (s) 1802.06
Current children cumulated vsize (KiB) 314116

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.76
CPU time (s): 1802.13
CPU user time (s): 1801.59
CPU system time (s): 0.537918
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 314116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.59
system time used= 0.537918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71257
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= 36944

runsolver used 2.07268 second user time and 4.34534 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue Apr 17 21:37:14 UTC 2007

IDJOB= 362300
IDBENCH= 1547
IDSOLVER= 172
FILE ID= node22/362300-1176845834

PBS_JOBID= 4590179

Free space on /tmp= 66530 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-ran10x10b.opb
COMMAND LINE= oree /tmp/evaluation/362300-1176845834/instance-362300-1176845834.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-362300-1176845834 -o ROOT/results/node22/solver-362300-1176845834 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/362300-1176845834/instance-362300-1176845834.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  c577d7edde274bfe6a240a0f24a19644

RANDOM SEED= 877218296

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1850512 kB
Buffers:         36032 kB
Cached:          86984 kB
SwapCached:       2308 kB
Active:          58880 kB
Inactive:        86852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850512 kB
SwapTotal:     4192956 kB
SwapFree:      4168624 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          30512 kB
Slab:            45404 kB
Committed_AS:  1716444 kB
PageTables:       1676 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= 66530 MiB

End job on node22 on Tue Apr 17 22:07:17 UTC 2007