Trace number 357325

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) 1802.08 1802.65

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-scsd1.opb
MD5SUM34085e863ff461099a0ff7d8d6c87d4c
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 variables22800
Total number of constraints77
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 constraints77
Minimum length of a constraint600
Maximum length of a constraint1500
Number of terms in the objective function 22800
Biggest coefficient in the objective function 268435456000000000
Number of bits for the biggest coefficient in the objective function 58
Sum of the numbers in the objective function 188158757647584541356
Number of bits of the sum of numbers in the objective function 68
Biggest number in a constraint 268435456000000000
Number of bits of the biggest number in a constraint 58
Biggest sum of numbers in a constraint 188158757647584541356
Number of bits of the biggest sum of numbers68
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...
0.49/0.50	c ...done
0.49/0.50	c #vars=22800 #constraints=155 hasObjective=yes
0.69/0.77	c res. mode=mod
0.69/0.77	c VSIDS like heuristics
0.69/0.77	c complete search running
0.79/0.86	c restart after 401 decisions
0.79/0.88	c nbDecision=500 #constraints=155
0.89/0.94	c restart after 801 decisions
0.89/0.99	c nbDecision=1000 #constraints=155
0.99/1.09	c nbDecision=1500 #constraints=155
1.09/1.11	c restart after 1601 decisions
1.09/1.20	c nbDecision=2000 #constraints=155
1.29/1.30	c nbDecision=2500 #constraints=155
1.39/1.40	c nbDecision=3000 #constraints=155
1.39/1.44	c restart after 3201 decisions
1.49/1.51	c nbDecision=3500 #constraints=155
1.59/1.61	c nbDecision=4000 #constraints=155
1.69/1.71	c nbDecision=4500 #constraints=155
1.79/1.82	c nbDecision=5000 #constraints=155
1.89/1.91	c nbDecision=5500 #constraints=155
1.99/2.01	c nbDecision=6000 #constraints=155
1.99/2.08	c restart after 6401 decisions
2.10/2.11	c nbDecision=6500 #constraints=155
2.20/2.22	c nbDecision=7000 #constraints=155
2.29/2.33	c nbDecision=7500 #constraints=155
2.39/2.43	c nbDecision=8000 #constraints=155
2.49/2.53	c nbDecision=8500 #constraints=155
2.59/2.62	c nbDecision=9000 #constraints=155
2.69/2.71	c nbDecision=9500 #constraints=155
2.79/2.80	c nbDecision=10000 #constraints=155
2.79/2.89	c nbDecision=10500 #constraints=155
2.89/2.97	c nbDecision=11000 #constraints=155
2.99/3.06	c nbDecision=11500 #constraints=155
3.09/3.14	c nbDecision=12000 #constraints=155
3.20/3.21	c nbDecision=12500 #constraints=155
3.20/3.27	c restart after 12801 decisions
3.30/3.32	c nbDecision=13000 #constraints=155
3.39/3.43	c nbDecision=13500 #constraints=155
3.49/3.53	c nbDecision=14000 #constraints=155
3.59/3.63	c nbDecision=14500 #constraints=155
3.69/3.73	c nbDecision=15000 #constraints=155
3.79/3.82	c nbDecision=15500 #constraints=155
3.89/3.91	c nbDecision=16000 #constraints=155
3.99/4.00	c nbDecision=16500 #constraints=155
3.99/4.09	c nbDecision=17000 #constraints=155
4.09/4.18	c nbDecision=17500 #constraints=155
4.19/4.26	c nbDecision=18000 #constraints=155
4.30/4.34	c nbDecision=18500 #constraints=155
4.40/4.41	c nbDecision=19000 #constraints=155
4.40/4.49	c nbDecision=19500 #constraints=155
4.49/4.56	c nbDecision=20000 #constraints=155
4.59/4.62	c nbDecision=20500 #constraints=155
4.59/4.69	c nbDecision=21000 #constraints=155
4.69/4.76	c nbDecision=21500 #constraints=155
4.79/4.81	c nbDecision=22000 #constraints=155
4.79/4.87	c nbDecision=22500 #constraints=155
4.89/4.93	c nbDecision=23000 #constraints=155
4.89/4.98	c nbDecision=23500 #constraints=155
4.99/5.03	c nbDecision=24000 #constraints=155
904.97/905.36	c nbDecision=24500 #constraints=459
1800.03/1800.61	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/node35/watcher-357325-1176994620 -o ROOT/results/node35/solver-357325-1176994620 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357325-1176994620/instance-357325-1176994620.opb mod 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.97 2/77 21361
/proc/meminfo: memFree=1847096/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=1468 CPUtime=0
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 147377431 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135290291 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 367 160 127 317 0 46 0

[startup+0.0715189 s]
/proc/loadavg: 1.00 1.00 0.97 2/77 21361
/proc/meminfo: memFree=1847096/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=2400 CPUtime=0.06
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 473 0 0 0 6 0 0 0 18 0 1 0 147377431 2457600 357 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 600 357 127 317 0 279 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2400

[startup+0.102523 s]
/proc/loadavg: 1.00 1.00 0.97 2/77 21361
/proc/meminfo: memFree=1847096/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=2596 CPUtime=0.09
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 502 0 0 0 9 0 0 0 18 0 1 0 147377431 2658304 386 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134599952 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 649 386 130 317 0 328 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2596

[startup+0.301545 s]
/proc/loadavg: 1.00 1.00 0.97 2/77 21361
/proc/meminfo: memFree=1847096/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=5376 CPUtime=0.29
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 1156 0 0 0 29 0 0 0 19 0 1 0 147377431 5505024 1040 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 1344 1040 131 317 0 1023 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5376

[startup+0.702593 s]
/proc/loadavg: 1.00 1.00 0.97 2/77 21361
/proc/meminfo: memFree=1847096/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=10772 CPUtime=0.69
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 2472 0 0 0 69 0 0 0 23 0 1 0 147377431 11030528 2356 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 2693 2356 137 317 0 2372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10772

[startup+1.50169 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21362
/proc/meminfo: memFree=1837168/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=11828 CPUtime=1.49
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 2733 0 0 0 149 0 0 0 25 0 1 0 147377431 12111872 2617 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606682 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 2957 2617 138 317 0 2636 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11828

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21362
/proc/meminfo: memFree=1837040/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=11828 CPUtime=3.09
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 2738 0 0 0 308 1 0 0 25 0 1 0 147377431 12111872 2622 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 2957 2622 138 317 0 2636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11828

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21362
/proc/meminfo: memFree=1836272/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=12500 CPUtime=6.29
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 2888 0 0 0 628 1 0 0 25 0 1 0 147377431 12800000 2772 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710848 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 3125 2772 139 317 0 2804 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12500

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21362
/proc/meminfo: memFree=1835632/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=13140 CPUtime=12.69
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 3145 0 0 0 1268 1 0 0 25 0 1 0 147377431 13455360 2936 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710756 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 3285 2936 139 317 0 2964 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13140

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21362
/proc/meminfo: memFree=1834288/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=14984 CPUtime=25.48
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 3725 0 0 0 2547 1 0 0 25 0 1 0 147377431 15343616 3368 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 3746 3368 139 317 0 3425 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14984

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21362
/proc/meminfo: memFree=1831152/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=18040 CPUtime=51.07
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 4769 0 0 0 5106 1 0 0 25 0 1 0 147377431 18472960 4105 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270591 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 4510 4105 139 317 0 4189 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18040

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21362
/proc/meminfo: memFree=1824816/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=24632 CPUtime=102.27
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 6857 0 0 0 10224 3 0 0 25 0 1 0 147377431 25223168 5673 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712518 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 6158 5673 139 317 0 5837 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24632

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21362
/proc/meminfo: memFree=1819760/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=30036 CPUtime=162.25
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 8983 0 0 0 16221 4 0 0 25 0 1 0 147377431 30756864 6931 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718926 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 7509 6931 139 317 0 7188 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 30036

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21362
/proc/meminfo: memFree=1811248/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=38888 CPUtime=222.23
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 11903 0 0 0 22218 5 0 0 25 0 1 0 147377431 39821312 9051 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134717253 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 9722 9051 139 317 0 9401 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 38888

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/84 21532
/proc/meminfo: memFree=1804792/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=44572 CPUtime=282.14
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 13946 0 0 0 28206 8 0 0 25 0 1 0 147377431 45641728 10372 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713905 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 11143 10372 139 317 0 10822 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 44572

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1800688/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=49956 CPUtime=342.11
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 15865 0 0 0 34202 9 0 0 25 0 1 0 147377431 51154944 11622 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 12489 11622 139 317 0 12168 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 49956

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1788592/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=62328 CPUtime=402.09
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 19566 0 0 0 40198 11 0 0 25 0 1 0 147377431 63823872 14622 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 15582 14622 139 317 0 15261 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 62328

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1783600/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=67696 CPUtime=462.08
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 21688 0 0 0 46195 13 0 0 25 0 1 0 147377431 69320704 15872 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272641 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 16924 15872 139 317 0 16603 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 67696

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1778672/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=73336 CPUtime=522.06
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 23903 0 0 0 52192 14 0 0 25 0 1 0 147377431 75096064 17184 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 18334 17184 139 317 0 18013 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 73336

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1773552/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=78700 CPUtime=582.05
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 26024 0 0 0 58190 15 0 0 25 0 1 0 147377431 80588800 18434 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272567 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 19675 18434 139 317 0 19354 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 78700

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1768496/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=84068 CPUtime=642.04
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 28153 0 0 0 64187 17 0 0 25 0 1 0 147377431 86085632 19683 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 21017 19683 139 317 0 20696 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 84068


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

/proc/meminfo: memFree=1724016/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=130660 CPUtime=1001.94
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 43113 0 0 0 100167 27 0 0 25 0 1 0 147377431 133795840 30777 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284171 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 32665 30777 139 317 0 32344 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 130660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1719024/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=136040 CPUtime=1061.92
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 44963 0 0 0 106164 28 0 0 25 0 1 0 147377431 139304960 32024 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713798 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 34010 32024 139 317 0 33689 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 136040

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1714032/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=141448 CPUtime=1121.9
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 46761 0 0 0 112161 29 0 0 25 0 1 0 147377431 144842752 33281 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284135 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 35362 33281 139 317 0 35041 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 141448

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1709040/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=146800 CPUtime=1181.89
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 48708 0 0 0 118159 30 0 0 25 0 1 0 147377431 150323200 34522 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 36700 34522 139 317 0 36379 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 146800

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1703984/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=152168 CPUtime=1241.87
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 50617 0 0 0 124156 31 0 0 25 0 1 0 147377431 155820032 35770 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 38042 35770 139 317 0 37721 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 152168

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1698992/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=157548 CPUtime=1301.86
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 52589 0 0 0 130154 32 0 0 25 0 1 0 147377431 161329152 37020 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270595 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 39387 37020 139 317 0 39066 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 157548

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1694000/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=162936 CPUtime=1361.84
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 54524 0 0 0 136151 33 0 0 25 0 1 0 147377431 166846464 38268 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712500 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 40734 38268 139 317 0 40413 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 162936

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1689008/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=168320 CPUtime=1421.83
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 56554 0 0 0 142148 35 0 0 25 0 1 0 147377431 172359680 39515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 42080 39515 139 317 0 41759 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 168320

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1684016/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=173716 CPUtime=1481.81
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 58606 0 0 0 148145 36 0 0 25 0 1 0 147377431 177885184 40764 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134550067 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 43429 40764 139 317 0 43108 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 173716

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1650864/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=207212 CPUtime=1541.8
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 67535 0 0 0 154139 41 0 0 25 0 1 0 147377431 212185088 49049 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134714652 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 51803 49049 139 317 0 51482 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 207212

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1645808/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=212584 CPUtime=1601.77
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 69657 0 0 0 160135 42 0 0 25 0 1 0 147377431 217686016 50299 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 53146 50299 139 317 0 52825 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 212584

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1640816/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=217952 CPUtime=1661.76
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 71738 0 0 0 166133 43 0 0 25 0 1 0 147377431 223182848 51548 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271361 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 54488 51548 139 317 0 54167 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 217952

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1635760/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=223324 CPUtime=1721.74
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 73871 0 0 0 172129 45 0 0 25 0 1 0 147377431 228683776 52799 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 55831 52799 139 317 0 55510 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 223324

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1630704/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=228720 CPUtime=1781.73
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 75938 0 0 0 178126 47 0 0 25 0 1 0 147377431 234209280 54058 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718926 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 57180 54058 139 317 0 56859 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 228720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21560
/proc/meminfo: memFree=1629232/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=230284 CPUtime=1800.03
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 76545 0 0 0 179956 47 0 0 25 0 1 0 147377431 235810816 54420 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134717271 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 57571 54420 139 317 0 57250 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 230284

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 0.97 2/78 21560
/proc/meminfo: memFree=1629232/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=230284 CPUtime=1800.82
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 76545 0 0 0 180035 47 0 0 25 0 1 0 147377431 235810816 54420 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134717765 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 57571 54420 139 317 0 57250 0
Current children cumulated CPU time (s) 1800.82
Current children cumulated vsize (KiB) 230284

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 21561
/proc/meminfo: memFree=1629224/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=230540 CPUtime=1801.62
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 76641 0 0 0 180115 47 0 0 25 0 1 0 147377431 236072960 54479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713887 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 57635 54479 139 317 0 57314 0
Current children cumulated CPU time (s) 1801.62
Current children cumulated vsize (KiB) 230540

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 21561
/proc/meminfo: memFree=1629224/2055920 swapFree=4150956/4192956
[pid=21361] ppid=21359 vsize=230540 CPUtime=1802.02
/proc/21361/stat : 21361 (oree) R 21359 21361 20973 0 -1 4194304 76641 0 0 0 180155 47 0 0 25 0 1 0 147377431 236072960 54479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135277170 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21361/statm: 57635 54479 139 317 0 57314 0
Current children cumulated CPU time (s) 1802.02
Current children cumulated vsize (KiB) 230540

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.65
CPU time (s): 1802.08
CPU user time (s): 1801.57
CPU system time (s): 0.513921
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 230540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.57
system time used= 0.513921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76641
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= 1699

runsolver used 2.09868 second user time and 4.10538 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Thu Apr 19 14:57:00 UTC 2007

IDJOB= 357325
IDBENCH= 2412
IDSOLVER= 172
FILE ID= node35/357325-1176994620

PBS_JOBID= 4630464

Free space on /tmp= 66303 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-scsd1.opb
COMMAND LINE= oree /tmp/evaluation/357325-1176994620/instance-357325-1176994620.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-357325-1176994620 -o ROOT/results/node35/solver-357325-1176994620 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357325-1176994620/instance-357325-1176994620.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  34085e863ff461099a0ff7d8d6c87d4c

RANDOM SEED= 59945277

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1847568 kB
Buffers:         34648 kB
Cached:         105944 kB
SwapCached:       9280 kB
Active:          75468 kB
Inactive:        90696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847568 kB
SwapTotal:     4192956 kB
SwapFree:      4150956 kB
Dirty:            3284 kB
Writeback:           0 kB
Mapped:          32248 kB
Slab:            27456 kB
Committed_AS:  2387264 kB
PageTables:       2000 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= 66303 MiB

End job on node35 on Thu Apr 19 15:27:03 UTC 2007