Trace number 366976

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) 1802.07 1802.52

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=80-sizeP=41-sizeQ=80-898154415.opb
MD5SUMb2bf9f8d31917c650553528547c41ef1
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark2.13667
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables3401
Total number of constraints9841
Number of constraints which are clauses9840
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 constraint3280
Number of terms in the objective function 41
Biggest coefficient in the objective function 1099511627776
Number of bits for the biggest coefficient in the objective function 41
Sum of the numbers in the objective function 2199023255551
Number of bits of the sum of numbers in the objective function 41
Biggest number in a constraint 664613997892457936451903530140172288
Number of bits of the biggest number in a constraint 120
Biggest sum of numbers in a constraint 2658455991569719978762429512260881840
Number of bits of the biggest sum of numbers121
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...
0.08/0.09	c ...done
0.08/0.09	c #vars=3401 #constraints=9843 hasObjective=yes
0.09/0.12	c res. mode=mod
0.09/0.12	c VSIDS like heuristics
0.09/0.12	c complete search running
14.88/14.94	c restart after 401 decisions
17.68/17.73	c nbDecision=500 #constraints=10258
33.28/33.31	c restart after 801 decisions
43.38/43.44	c nbDecision=1000 #constraints=10721
79.57/79.63	c nbDecision=1500 #constraints=11219
86.57/86.60	c restart after 1601 decisions
119.66/119.73	c nbDecision=2000 #constraints=11679
170.36/170.45	c nbDecision=2500 #constraints=12172
233.24/233.31	c nbDecision=3000 #constraints=12677
259.83/259.98	c restart after 3201 decisions
304.81/304.90	c nbDecision=3500 #constraints=13134
385.50/385.68	c nbDecision=4000 #constraints=13635
476.37/476.56	c nbDecision=4500 #constraints=14140
579.35/579.54	c nbDecision=5000 #constraints=14635
690.32/690.60	c nbDecision=5500 #constraints=15130
823.38/823.69	c nbDecision=6000 #constraints=15626
927.26/927.53	c restart after 6401 decisions
956.05/956.34	c nbDecision=6500 #constraints=16095
1102.72/1103.02	c nbDecision=7000 #constraints=16595
1247.98/1248.33	c nbDecision=7500 #constraints=17096
1418.14/1418.55	c nbDecision=8000 #constraints=17597
1604.19/1604.61	c nbDecision=8500 #constraints=18091
1800.05/1800.50	Received signal 15
1801.85/1802.37	
1801.85/1802.37	s UNKNOWN
1801.85/1802.37	
1801.85/1802.37	c user time= 1800.95 s
1801.85/1802.37	c system time= 0.974851 s
1801.85/1802.37	c wall clock time=1802.37

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/node4/watcher-366976-1177002663 -o ROOT/results/node4/solver-366976-1177002663 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/366976-1177002663/instance-366976-1177002663.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 1.01 1.00 2/77 10818
/proc/meminfo: memFree=1708056/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=1468 CPUtime=0
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 176304076 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 367 165 130 317 0 46 0

[startup+0.090423 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 10818
/proc/meminfo: memFree=1708056/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=3352 CPUtime=0.08
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 622 0 0 0 8 0 0 0 18 0 1 0 176304076 3432448 604 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 838 604 130 317 0 517 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3352

[startup+0.101423 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 10818
/proc/meminfo: memFree=1708056/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=4288 CPUtime=0.09
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 872 0 0 0 9 0 0 0 18 0 1 0 176304076 4390912 854 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134543614 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 1072 855 137 317 0 751 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4288

[startup+0.301443 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 10818
/proc/meminfo: memFree=1708056/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=4988 CPUtime=0.29
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 1033 0 0 0 29 0 0 0 19 0 1 0 176304076 5107712 1015 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272659 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 1247 1015 139 317 0 926 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4988

[startup+0.70148 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 10818
/proc/meminfo: memFree=1708056/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=5956 CPUtime=0.69
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 1309 0 0 0 69 0 0 0 23 0 1 0 176304076 6098944 1213 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 1489 1213 139 317 0 1168 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5956

[startup+1.50156 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10819
/proc/meminfo: memFree=1702928/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=7968 CPUtime=1.49
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 1817 0 0 0 148 1 0 0 25 0 1 0 176304076 8159232 1689 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713818 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 1992 1689 139 317 0 1671 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7968

[startup+3.10171 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10819
/proc/meminfo: memFree=1700560/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=13796 CPUtime=3.09
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 3206 0 0 0 308 1 0 0 25 0 1 0 176304076 14127104 3050 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 3449 3050 139 317 0 3128 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13796

[startup+6.30202 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10819
/proc/meminfo: memFree=1689936/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=22496 CPUtime=6.29
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 5303 0 0 0 627 2 0 0 25 0 1 0 176304076 23035904 5120 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602641 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 5624 5120 170 317 0 5303 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22496

[startup+12.7016 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10819
/proc/meminfo: memFree=1674768/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=37516 CPUtime=12.69
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 8991 0 0 0 1266 3 0 0 25 0 1 0 176304076 38416384 8703 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712828 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 9379 8703 170 317 0 9058 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37516

[startup+25.5019 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10819
/proc/meminfo: memFree=1646864/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=65976 CPUtime=25.49
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 15949 0 0 0 2543 6 0 0 25 0 1 0 176304076 67559424 15420 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 16494 15420 170 317 0 16173 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 65976

[startup+51.1013 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10819
/proc/meminfo: memFree=1598160/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=117496 CPUtime=51.08
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 28557 0 0 0 5097 11 0 0 25 0 1 0 176304076 120315904 27681 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 29374 27681 170 317 0 29053 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 117496

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10819
/proc/meminfo: memFree=1525520/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=197820 CPUtime=102.27
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 46850 0 0 0 10209 18 0 0 25 0 1 0 176304076 202567680 45617 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 49455 45617 170 317 0 49134 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 197820

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10819
/proc/meminfo: memFree=1472592/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=250100 CPUtime=162.25
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 60548 0 0 0 16202 23 0 0 25 0 1 0 176304076 256102400 58977 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 62525 58977 170 317 0 62204 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 250100

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10819
/proc/meminfo: memFree=1428368/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=296544 CPUtime=222.24
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 71642 0 0 0 22197 27 0 0 25 0 1 0 176304076 303661056 69866 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 74136 69866 170 317 0 73815 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 296544

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10819
/proc/meminfo: memFree=1363728/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=380692 CPUtime=282.22
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 88258 0 0 0 28189 33 0 0 25 0 1 0 176304076 389828608 86129 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134549840 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 95173 86129 170 317 0 94852 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 380692

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10819
/proc/meminfo: memFree=1331664/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=411252 CPUtime=342.21
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 96296 0 0 0 34184 37 0 0 25 0 1 0 176304076 421122048 93980 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 102813 93980 170 317 0 102492 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 411252

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10819
/proc/meminfo: memFree=1297424/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=444856 CPUtime=402.19
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 105028 0 0 0 40180 39 0 0 25 0 1 0 176304076 455532544 102533 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718538 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 111214 102533 170 317 0 110893 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 444856

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10819
/proc/meminfo: memFree=1267920/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=473936 CPUtime=462.17
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 112689 0 0 0 46174 43 0 0 25 0 1 0 176304076 485310464 109975 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271361 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 118484 109975 170 317 0 118163 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 473936

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10819
/proc/meminfo: memFree=1240528/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=500592 CPUtime=522.16
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 119544 0 0 0 52169 47 0 0 25 0 1 0 176304076 512606208 116713 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 125148 116713 170 317 0 124827 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 500592

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10819
/proc/meminfo: memFree=1212368/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=528160 CPUtime=582.14
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 126819 0 0 0 58164 50 0 0 25 0 1 0 176304076 540835840 123754 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 132040 123754 170 317 0 131719 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 528160

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10819
/proc/meminfo: memFree=1187728/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=552164 CPUtime=642.14
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 133095 0 0 0 64161 53 0 0 25 0 1 0 176304076 565415936 129893 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 138041 129893 170 317 0 137720 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 552164


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

/proc/meminfo: memFree=998096/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=785144 CPUtime=1062.03
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 181390 0 0 0 106129 74 0 0 25 0 1 0 176304076 803987456 177155 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 196286 177155 170 317 0 195965 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 785144

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10819
/proc/meminfo: memFree=980944/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=802136 CPUtime=1122.01
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 185828 0 0 0 112126 75 0 0 25 0 1 0 176304076 821387264 181485 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 200534 181485 170 317 0 200213 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 802136

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10819
/proc/meminfo: memFree=962832/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=819904 CPUtime=1182
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 190489 0 0 0 118123 77 0 0 25 0 1 0 176304076 839581696 186015 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 204976 186015 170 317 0 204655 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 819904

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 10821
/proc/meminfo: memFree=942928/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=839468 CPUtime=1241.99
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 195578 0 0 0 124119 80 0 0 25 0 1 0 176304076 859615232 190938 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718641 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 209867 190938 170 317 0 209546 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 839468

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10821
/proc/meminfo: memFree=925648/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=856116 CPUtime=1301.97
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 200055 0 0 0 130116 81 0 0 25 0 1 0 176304076 876662784 195225 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 214029 195225 170 317 0 213708 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 856116

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10821
/proc/meminfo: memFree=909200/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=872324 CPUtime=1361.95
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 204244 0 0 0 136111 84 0 0 25 0 1 0 176304076 893259776 199344 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563639 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 218081 199344 170 317 0 217760 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 872324

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10821
/proc/meminfo: memFree=894480/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=886628 CPUtime=1421.94
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 208042 0 0 0 142108 86 0 0 25 0 1 0 176304076 907907072 203035 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 221657 203035 170 317 0 221336 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 886628

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10821
/proc/meminfo: memFree=879824/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=901596 CPUtime=1481.92
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 211851 0 0 0 148105 87 0 0 25 0 1 0 176304076 923234304 206778 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 225399 206778 170 317 0 225078 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 901596

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10821
/proc/meminfo: memFree=866384/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=914284 CPUtime=1541.91
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 215281 0 0 0 154102 89 0 0 25 0 1 0 176304076 936226816 210048 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718425 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 228571 210048 170 317 0 228250 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 914284

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10821
/proc/meminfo: memFree=852304/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=928580 CPUtime=1601.89
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 218972 0 0 0 160098 91 0 0 25 0 1 0 176304076 950865920 213663 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 232145 213663 170 317 0 231824 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 928580

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10821
/proc/meminfo: memFree=838992/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=941052 CPUtime=1661.88
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 222286 0 0 0 166095 93 0 0 25 0 1 0 176304076 963637248 216882 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 235263 216882 170 317 0 234942 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 941052

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10821
/proc/meminfo: memFree=824272/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=955592 CPUtime=1721.87
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 226155 0 0 0 172092 95 0 0 25 0 1 0 176304076 978526208 220581 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 238898 220581 170 317 0 238577 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 955592

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10821
/proc/meminfo: memFree=811920/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=968008 CPUtime=1781.85
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 229260 0 0 0 178088 97 0 0 25 0 1 0 176304076 991240192 223662 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712582 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 242002 223662 170 317 0 241681 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 968008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10821
/proc/meminfo: memFree=807184/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=972448 CPUtime=1800.05
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 230499 0 0 0 179908 97 0 0 25 0 1 0 176304076 995786752 224812 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563656 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 243112 224812 170 317 0 242791 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 972448

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 2/79 10822
/proc/meminfo: memFree=807176/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=972768 CPUtime=1800.95
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 230570 0 0 0 179998 97 0 0 25 0 1 0 176304076 996114432 224883 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 243192 224883 170 317 0 242871 0
Current children cumulated CPU time (s) 1800.95
Current children cumulated vsize (KiB) 972768

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10822
/proc/meminfo: memFree=806920/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=972736 CPUtime=1801.75
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194304 230570 0 0 0 180078 97 0 0 25 0 1 0 176304076 996081664 224883 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 243184 224883 170 317 0 242863 0
Current children cumulated CPU time (s) 1801.75
Current children cumulated vsize (KiB) 972736

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10822
/proc/meminfo: memFree=806920/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=0 CPUtime=1801.94
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194308 230589 0 0 0 180095 99 0 0 25 0 1 0 176304076 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1801.94
Current children cumulated vsize (KiB) 0

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10822
/proc/meminfo: memFree=806920/2055920 swapFree=4153812/4192956
[pid=10818] ppid=10816 vsize=0 CPUtime=1802.04
/proc/10818/stat : 10818 (oree) R 10816 10818 10520 0 -1 4194308 230589 0 0 0 180095 109 0 0 25 0 1 0 176304076 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10818/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.04
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1802.52
CPU time (s): 1802.07
CPU user time (s): 1800.96
CPU system time (s): 1.11683
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 972768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.96
system time used= 1.11683
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 230589
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= 37359

runsolver used 2.22066 second user time and 4.16337 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Thu Apr 19 17:11:03 UTC 2007

IDJOB= 366976
IDBENCH= 2975
IDSOLVER= 172
FILE ID= node4/366976-1177002663

PBS_JOBID= 4630500

Free space on /tmp= 66472 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=80-sizeP=41-sizeQ=80-898154415.opb
COMMAND LINE= oree /tmp/evaluation/366976-1177002663/instance-366976-1177002663.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-366976-1177002663 -o ROOT/results/node4/solver-366976-1177002663 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/366976-1177002663/instance-366976-1177002663.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  b2bf9f8d31917c650553528547c41ef1

RANDOM SEED= 577656427

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1708464 kB
Buffers:         37424 kB
Cached:         228396 kB
SwapCached:       2236 kB
Active:          79416 kB
Inactive:       209008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708464 kB
SwapTotal:     4192956 kB
SwapFree:      4153812 kB
Dirty:            1696 kB
Writeback:           0 kB
Mapped:          30188 kB
Slab:            44472 kB
Committed_AS:  5290052 kB
PageTables:       1816 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= 66472 MiB

End job on node4 on Thu Apr 19 17:41:06 UTC 2007