Trace number 357541

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) 1802.19 1802.7

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=440-sizeP=221-sizeQ=440-24744542-max.opb
MD5SUM33ae5939d1aa58a75a945a9faf3c230f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables97901
Total number of constraints291721
Number of constraints which are clauses291720
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint97240
Number of terms in the objective function 221
Biggest coefficient in the objective function 1684996666696914987166688442938726917102321526408785780068975640576
Number of bits for the biggest coefficient in the objective function 221
Sum of the numbers in the objective function 3369993333393829974333376885877453834204643052817571560137951281151
Number of bits of the sum of numbers in the objective function 221
Biggest number in a constraint 2392032866531905486790942578809394338145620987608332988883503686824375178865503049616412016019962016447144819201720664620106359620960485637227891297994520232330261783830994590149049944504587400511488
Number of bits of the biggest number in a constraint 660
Biggest sum of numbers in a constraint 9568131466127621947163770315237577352582483950433331955534014747295056327361266164339146628902122677827758102544855227960862917226867090540237477036791666445280390686216944035782177068059758137897567
Number of bits of the biggest sum of numbers661
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...
3.69/3.70	c ...done
3.69/3.70	c #vars=97901 #constraints=291723 hasObjective=yes
4.98/5.05	c res. mode=mod
4.98/5.05	c VSIDS like heuristics
4.98/5.05	c complete search running
1800.08/1800.60	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/node17/watcher-357541-1177003590 -o ROOT/results/node17/solver-357541-1177003590 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357541-1177003590/instance-357541-1177003590.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 1.00 3/77 2301
/proc/meminfo: memFree=1630200/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=1468 CPUtime=0
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 148276587 1503232 162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 367 162 130 317 0 46 0

[startup+0.101582 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2301
/proc/meminfo: memFree=1630200/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=3588 CPUtime=0.09
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 697 0 0 0 9 0 0 0 18 0 1 0 148276587 3674112 679 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 897 679 130 317 0 576 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3588

[startup+0.201592 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2301
/proc/meminfo: memFree=1630200/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=5700 CPUtime=0.19
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 1228 0 0 0 19 0 0 0 18 0 1 0 148276587 5836800 1210 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 1425 1210 130 317 0 1104 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5700

[startup+0.301603 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2301
/proc/meminfo: memFree=1630200/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=7940 CPUtime=0.29
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 1792 0 0 0 29 0 0 0 19 0 1 0 148276587 8130560 1741 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 1985 1741 130 317 0 1664 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7940

[startup+0.701644 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2301
/proc/meminfo: memFree=1630200/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=16380 CPUtime=0.69
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 3977 0 0 0 68 1 0 0 22 0 1 0 148276587 16773120 3861 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 4128 3862 130 317 0 3807 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16380

[startup+1.50173 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2302
/proc/meminfo: memFree=1606704/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=33524 CPUtime=1.49
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 8345 0 0 0 146 3 0 0 25 0 1 0 148276587 34328576 8100 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 8381 8101 130 317 0 8060 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33524

[startup+3.10189 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2302
/proc/meminfo: memFree=1583280/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=59168 CPUtime=3.09
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 15157 0 0 0 302 7 0 0 25 0 1 0 148276587 60588032 14171 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 14792 14171 130 317 0 14471 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 59168

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2302
/proc/meminfo: memFree=1531760/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=101436 CPUtime=6.29
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 26052 0 0 0 615 14 0 0 25 0 1 0 148276587 103870464 24680 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 25359 24680 137 317 0 25038 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101436

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2302
/proc/meminfo: memFree=1531632/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=119044 CPUtime=12.69
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 30447 0 0 0 1254 15 0 0 25 0 1 0 148276587 121901056 27080 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 29761 27080 139 317 0 29440 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 119044

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2302
/proc/meminfo: memFree=1518192/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=123504 CPUtime=25.48
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 31676 0 0 0 2533 15 0 0 25 0 1 0 148276587 126468096 28180 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710866 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 30876 28180 170 317 0 30555 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 123504

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2302
/proc/meminfo: memFree=1514416/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=127632 CPUtime=51.08
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 33825 0 0 0 5092 16 0 0 25 0 1 0 148276587 130695168 29151 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712553 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 31908 29151 170 317 0 31587 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 127632

[startup+102.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 2302
/proc/meminfo: memFree=1500144/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=142812 CPUtime=102.27
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 39298 0 0 0 10208 19 0 0 25 0 1 0 148276587 146239488 32720 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284229 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 35703 32720 170 317 0 35382 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 142812

[startup+162.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 2302
/proc/meminfo: memFree=1478384/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=164696 CPUtime=162.25
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 48089 0 0 0 16202 23 0 0 25 0 1 0 148276587 168648704 38144 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712536 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 41174 38144 170 317 0 40853 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 164696

[startup+222.306 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 2302
/proc/meminfo: memFree=1457328/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=188600 CPUtime=222.23
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 56499 0 0 0 22197 26 0 0 25 0 1 0 148276587 193126400 43327 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272549 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 47150 43327 170 317 0 46829 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 188600

[startup+282.301 s]
/proc/loadavg: 1.09 1.05 1.01 2/78 2302
/proc/meminfo: memFree=1438512/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=209272 CPUtime=282.21
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 65880 0 0 0 28191 30 0 0 25 0 1 0 148276587 214294528 48014 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713823 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 52318 48014 170 317 0 51997 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 209272

[startup+342.301 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 2302
/proc/meminfo: memFree=1418736/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=232892 CPUtime=342.19
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 74823 0 0 0 34184 35 0 0 25 0 1 0 148276587 238481408 52963 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272608 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 58223 52963 170 317 0 57902 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 232892

[startup+402.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 2302
/proc/meminfo: memFree=1390576/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=264312 CPUtime=402.17
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 86293 0 0 0 40177 40 0 0 25 0 1 0 148276587 270655488 60001 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 66078 60001 170 317 0 65757 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 264312

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2302
/proc/meminfo: memFree=1373296/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=284036 CPUtime=462.16
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 95364 0 0 0 46172 44 0 0 25 0 1 0 148276587 290852864 64288 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712565 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 71009 64288 170 317 0 70688 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 284036

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2302
/proc/meminfo: memFree=1354800/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=304500 CPUtime=522.14
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 104173 0 0 0 52166 48 0 0 25 0 1 0 148276587 311808000 68896 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710752 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 76125 68896 170 317 0 75804 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 304500

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 2302
/proc/meminfo: memFree=1326384/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=335108 CPUtime=582.12
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 114784 0 0 0 58159 53 0 0 25 0 1 0 148276587 343150592 75979 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712495 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 83777 75979 170 317 0 83456 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 335108

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2302
/proc/meminfo: memFree=1314864/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=348512 CPUtime=642.11
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 121057 0 0 0 64155 56 0 0 25 0 1 0 148276587 356876288 78847 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 87128 78847 170 317 0 86807 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 348512


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

/proc/meminfo: memFree=1182896/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=492876 CPUtime=1061.99
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 184811 0 0 0 106114 85 0 0 25 0 1 0 148276587 504705024 111701 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713816 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 123219 111701 170 317 0 122898 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 492876

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2304
/proc/meminfo: memFree=1167216/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=510500 CPUtime=1121.98
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 191548 0 0 0 112111 87 0 0 25 0 1 0 148276587 522752000 115616 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 127625 115616 170 317 0 127304 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 510500

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2304
/proc/meminfo: memFree=1167216/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=514108 CPUtime=1181.96
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 193946 0 0 0 118107 89 0 0 25 0 1 0 148276587 526446592 116330 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272576 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 128527 116330 170 317 0 128206 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 514108

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2304
/proc/meminfo: memFree=1160176/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=518136 CPUtime=1241.94
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 195474 0 0 0 124104 90 0 0 25 0 1 0 148276587 530571264 117374 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 129534 117374 170 317 0 129213 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 518136

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2304
/proc/meminfo: memFree=1154416/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=524440 CPUtime=1301.92
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 198987 0 0 0 130101 91 0 0 25 0 1 0 148276587 537026560 118794 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135279022 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 131110 118794 170 317 0 130789 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 524440

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2304
/proc/meminfo: memFree=1149296/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=530148 CPUtime=1361.91
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 202272 0 0 0 136098 93 0 0 25 0 1 0 148276587 542871552 120054 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710752 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 132537 120054 170 317 0 132216 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 530148

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2304
/proc/meminfo: memFree=1133744/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=547400 CPUtime=1421.89
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 209991 0 0 0 142093 96 0 0 25 0 1 0 148276587 560537600 123918 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 136850 123918 170 317 0 136529 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 547400

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2304
/proc/meminfo: memFree=1126832/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=554924 CPUtime=1481.87
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 216592 0 0 0 148088 99 0 0 25 0 1 0 148276587 568242176 125651 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271355 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 138731 125651 170 317 0 138410 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 554924

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2304
/proc/meminfo: memFree=1097520/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=585176 CPUtime=1541.86
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 226233 0 0 0 154082 104 0 0 25 0 1 0 148276587 599220224 132913 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270603 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 146294 132913 170 317 0 145973 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 585176

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2304
/proc/meminfo: memFree=1087728/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=595728 CPUtime=1601.83
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 231231 0 0 0 160077 106 0 0 25 0 1 0 148276587 610025472 135402 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284160 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 148932 135402 170 317 0 148611 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 595728

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2304
/proc/meminfo: memFree=1076912/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=607688 CPUtime=1661.82
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 238637 0 0 0 166071 111 0 0 25 0 1 0 148276587 622272512 138075 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712496 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 151922 138075 170 317 0 151601 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 607688

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2304
/proc/meminfo: memFree=1076848/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=607820 CPUtime=1721.81
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 238670 0 0 0 172069 112 0 0 25 0 1 0 148276587 622407680 138108 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 151955 138108 170 317 0 151634 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 607820

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2304
/proc/meminfo: memFree=1071856/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=613500 CPUtime=1781.78
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 241904 0 0 0 178065 113 0 0 25 0 1 0 148276587 628224000 139341 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713833 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 153375 139341 170 317 0 153054 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 613500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2304
/proc/meminfo: memFree=1068208/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=617536 CPUtime=1800.08
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 244274 0 0 0 179894 114 0 0 25 0 1 0 148276587 632356864 140239 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 154384 140239 170 317 0 154063 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 617536

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+1801.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2305
/proc/meminfo: memFree=1068200/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=617536 CPUtime=1800.98
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 244274 0 0 0 179984 114 0 0 25 0 1 0 148276587 632356864 140239 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 154384 140239 170 317 0 154063 0
Current children cumulated CPU time (s) 1800.98
Current children cumulated vsize (KiB) 617536

[startup+1802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2305
/proc/meminfo: memFree=1068200/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=617536 CPUtime=1801.78
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 244274 0 0 0 180064 114 0 0 25 0 1 0 148276587 632356864 140239 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278940 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 154384 140239 170 317 0 154063 0
Current children cumulated CPU time (s) 1801.78
Current children cumulated vsize (KiB) 617536

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2305
/proc/meminfo: memFree=1068200/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=617536 CPUtime=1801.98
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 244274 0 0 0 180084 114 0 0 25 0 1 0 148276587 632356864 140239 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712485 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 154384 140239 170 317 0 154063 0
Current children cumulated CPU time (s) 1801.98
Current children cumulated vsize (KiB) 617536

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2305
/proc/meminfo: memFree=1068200/2055920 swapFree=4141660/4192956
[pid=2301] ppid=2299 vsize=617536 CPUtime=1802.08
/proc/2301/stat : 2301 (oree) R 2299 2301 2201 0 -1 4194304 244274 0 0 0 180094 114 0 0 25 0 1 0 148276587 632356864 140239 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2301/statm: 154384 140239 170 317 0 154063 0
Current children cumulated CPU time (s) 1802.08
Current children cumulated vsize (KiB) 617536

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.7
CPU time (s): 1802.19
CPU user time (s): 1800.95
CPU system time (s): 1.24081
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 617796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.95
system time used= 1.24081
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 244274
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= 2636

runsolver used 1.9507 second user time and 4.20136 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Thu Apr 19 17:26:31 UTC 2007

IDJOB= 357541
IDBENCH= 3019
IDSOLVER= 172
FILE ID= node17/357541-1177003590

PBS_JOBID= 4630525

Free space on /tmp= 66374 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=440-sizeP=221-sizeQ=440-24744542-max.opb
COMMAND LINE= oree /tmp/evaluation/357541-1177003590/instance-357541-1177003590.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-357541-1177003590 -o ROOT/results/node17/solver-357541-1177003590 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357541-1177003590/instance-357541-1177003590.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  33ae5939d1aa58a75a945a9faf3c230f

RANDOM SEED= 450866018

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1630672 kB
Buffers:         24176 kB
Cached:         323652 kB
SwapCached:      13524 kB
Active:          56436 kB
Inactive:       314188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630672 kB
SwapTotal:     4192956 kB
SwapFree:      4141660 kB
Dirty:           19504 kB
Writeback:           0 kB
Mapped:          29628 kB
Slab:            40076 kB
Committed_AS:  7106280 kB
PageTables:       1796 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= 66374 MiB

End job on node17 on Thu Apr 19 17:56:34 UTC 2007