Trace number 420193

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 NameAnswerCPU timeWall clock time
oree 0.1.2 alpha? (TO) 1800.19 1800.68

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
crafted/spence/medium/s77-100.opb
MD5SUMeb00480486758366e0773858d124806b
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark80.7887
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables77
Total number of constraints164
Number of constraints which are clauses164
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint3
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.00	c ...done
0.00/0.00	c #vars=77 #constraints=164 hasObjective=no
0.00/0.00	c res. mode=mod
0.00/0.00	c VSIDS like heuristics
0.00/0.00	c complete search running
0.09/0.10	c restart after 401 decisions
0.09/0.14	c nbDecision=500 #constraints=562
0.19/0.27	c restart after 801 decisions
0.29/0.39	c nbDecision=1000 #constraints=949
0.79/0.89	c nbDecision=1500 #constraints=1374
0.89/0.98	c restart after 1601 decisions
1.39/1.48	c nbDecision=2000 #constraints=1760
2.29/2.35	c nbDecision=2500 #constraints=2194
3.39/3.47	c nbDecision=3000 #constraints=2607
3.89/3.98	c restart after 3201 decisions
4.59/4.67	c nbDecision=3500 #constraints=2986
6.50/6.56	c nbDecision=4000 #constraints=3411
9.59/9.66	c nbDecision=4500 #constraints=3875
13.79/13.80	c nbDecision=5000 #constraints=4314
18.39/18.49	c nbDecision=5500 #constraints=4734
23.39/23.49	c nbDecision=6000 #constraints=5142
28.38/28.42	c restart after 6401 decisions
29.38/29.41	c nbDecision=6500 #constraints=5538
36.78/36.88	c nbDecision=7000 #constraints=5975
45.18/45.22	c nbDecision=7500 #constraints=6404
53.88/53.93	c nbDecision=8000 #constraints=6823
66.67/66.78	c nbDecision=8500 #constraints=7252
79.66/79.78	c nbDecision=9000 #constraints=7657
92.86/92.98	c nbDecision=9500 #constraints=8076
105.16/105.24	c nbDecision=10000 #constraints=8454
121.16/121.23	c nbDecision=10500 #constraints=8904
137.25/137.31	c nbDecision=11000 #constraints=9345
152.75/152.82	c nbDecision=11500 #constraints=9794
172.74/172.85	c nbDecision=12000 #constraints=10247
191.84/191.97	c nbDecision=12500 #constraints=10685
204.73/204.84	c restart after 12801 decisions
212.93/213.00	c nbDecision=13000 #constraints=11093
235.52/235.69	c nbDecision=13500 #constraints=11489
260.92/261.06	c nbDecision=14000 #constraints=11913
283.31/283.48	c nbDecision=14500 #constraints=12304
307.70/307.89	c nbDecision=15000 #constraints=12719
334.20/334.31	c nbDecision=15500 #constraints=13147
359.00/359.15	c nbDecision=16000 #constraints=13555
383.49/383.68	c nbDecision=16500 #constraints=13973
410.28/410.43	c nbDecision=17000 #constraints=14377
439.07/439.22	c nbDecision=17500 #constraints=14792
471.56/471.71	c nbDecision=18000 #constraints=15213
505.06/505.22	c nbDecision=18500 #constraints=15635
537.55/537.80	c nbDecision=19000 #constraints=16064
569.13/569.39	c nbDecision=19500 #constraints=16478
607.22/607.48	c nbDecision=20000 #constraints=16904
642.22/642.40	c nbDecision=20500 #constraints=17305
678.21/678.41	c nbDecision=21000 #constraints=17718
717.39/717.60	c nbDecision=21500 #constraints=18145
756.98/757.23	c nbDecision=22000 #constraints=18567
793.98/794.27	c nbDecision=22500 #constraints=18981
832.66/832.91	c nbDecision=23000 #constraints=19403
873.95/874.27	c nbDecision=23500 #constraints=19838
914.64/914.95	c nbDecision=24000 #constraints=20252
953.34/953.63	c nbDecision=24500 #constraints=20683
994.42/994.79	c nbDecision=25000 #constraints=21102
1035.71/1036.02	c nbDecision=25500 #constraints=21521
1043.71/1044.05	c restart after 25601 decisions
1079.59/1079.99	c nbDecision=26000 #constraints=21924
1123.78/1124.16	c nbDecision=26500 #constraints=22334
1170.97/1171.39	c nbDecision=27000 #constraints=22740
1220.46/1220.82	c nbDecision=27500 #constraints=23140
1273.74/1274.11	c nbDecision=28000 #constraints=23547
1333.12/1333.59	c nbDecision=28500 #constraints=23972
1391.31/1391.73	c nbDecision=29000 #constraints=24388
1449.19/1449.70	c nbDecision=29500 #constraints=24805
1499.68/1500.18	c nbDecision=30000 #constraints=25208
1561.57/1562.04	c nbDecision=30500 #constraints=25623
1625.65/1626.19	c nbDecision=31000 #constraints=26061
1687.83/1688.30	c nbDecision=31500 #constraints=26485
1747.71/1748.20	c nbDecision=32000 #constraints=26885
1800.01/1800.50	Received signal 15
1800.11/1800.66	
1800.11/1800.66	s UNKNOWN
1800.11/1800.66	
1800.11/1800.66	c user time= 1800.07 s
1800.11/1800.66	c system time= 0.102984 s
1800.11/1800.66	c wall clock time=1800.67

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-420193-1177420628 -o ROOT/results/node61/solver-420193-1177420628 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/420193-1177420628/instance-420193-1177420628.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 3/64 18904
/proc/meminfo: memFree=1876872/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=1468 CPUtime=0
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 154026449 1503232 174 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270597 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 367 174 139 317 0 46 0

[startup+0.090743 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18904
/proc/meminfo: memFree=1876872/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=1728 CPUtime=0.08
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 260 0 0 0 8 0 0 0 18 0 1 0 154026449 1769472 243 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711192 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 432 243 139 317 0 111 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1728

[startup+0.102744 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18904
/proc/meminfo: memFree=1876872/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=1856 CPUtime=0.09
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 267 0 0 0 9 0 0 0 18 0 1 0 154026449 1900544 250 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135459514 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 464 250 139 317 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.302763 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18904
/proc/meminfo: memFree=1876872/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=2116 CPUtime=0.29
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 360 0 0 0 29 0 0 0 19 0 1 0 154026449 2166784 343 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563483 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 529 343 139 317 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2116

[startup+0.702801 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18904
/proc/meminfo: memFree=1876872/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=2676 CPUtime=0.69
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 477 0 0 0 69 0 0 0 23 0 1 0 154026449 2740224 460 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710960 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 669 460 139 317 0 348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2676

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18905
/proc/meminfo: memFree=1875200/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=3204 CPUtime=1.49
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 605 0 0 0 149 0 0 0 25 0 1 0 154026449 3280896 588 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715685 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 801 588 139 317 0 480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3204

[startup+3.10103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18905
/proc/meminfo: memFree=1874432/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=3952 CPUtime=3.09
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 791 0 0 0 309 0 0 0 25 0 1 0 154026449 4046848 774 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 988 774 139 317 0 667 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3952

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18905
/proc/meminfo: memFree=1873344/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=4892 CPUtime=6.29
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 1015 0 0 0 628 1 0 0 25 0 1 0 154026449 5009408 998 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710932 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 1223 998 139 317 0 902 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4892

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18905
/proc/meminfo: memFree=1872320/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=5828 CPUtime=12.69
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 1250 0 0 0 1268 1 0 0 25 0 1 0 154026449 5967872 1233 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 1457 1233 139 317 0 1136 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5828

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18905
/proc/meminfo: memFree=1871168/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=7112 CPUtime=25.48
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 1553 0 0 0 2547 1 0 0 25 0 1 0 154026449 7282688 1536 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 1778 1536 139 317 0 1457 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7112

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18905
/proc/meminfo: memFree=1869632/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=8700 CPUtime=51.07
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 1947 0 0 0 5106 1 0 0 25 0 1 0 154026449 8908800 1930 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 2175 1930 139 317 0 1854 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8700

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18905
/proc/meminfo: memFree=1867712/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=10612 CPUtime=102.27
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 2408 0 0 0 10225 2 0 0 25 0 1 0 154026449 10866688 2391 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712497 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 2653 2391 139 317 0 2332 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10612

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18905
/proc/meminfo: memFree=1865856/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=12680 CPUtime=162.25
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 2931 0 0 0 16222 3 0 0 25 0 1 0 154026449 12984320 2856 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 3170 2856 139 317 0 2849 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12680

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18905
/proc/meminfo: memFree=1864448/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=14032 CPUtime=222.23
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 3282 0 0 0 22220 3 0 0 25 0 1 0 154026449 14368768 3207 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 3508 3207 139 317 0 3187 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14032

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18905
/proc/meminfo: memFree=1863360/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=15228 CPUtime=282.21
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 3561 0 0 0 28218 3 0 0 25 0 1 0 154026449 15593472 3486 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 3807 3486 139 317 0 3486 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15228

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18905
/proc/meminfo: memFree=1862208/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=16472 CPUtime=342.19
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 3838 0 0 0 34216 3 0 0 25 0 1 0 154026449 16867328 3763 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 4118 3763 139 317 0 3797 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16472

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18905
/proc/meminfo: memFree=1861184/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=17400 CPUtime=402.18
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 4087 0 0 0 40214 4 0 0 25 0 1 0 154026449 17817600 4012 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 4350 4012 139 317 0 4029 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17400

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18905
/proc/meminfo: memFree=1860288/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=18360 CPUtime=462.16
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 4318 0 0 0 46212 4 0 0 25 0 1 0 154026449 18800640 4243 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 4590 4243 139 317 0 4269 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18360

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18905
/proc/meminfo: memFree=1859456/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=19152 CPUtime=522.15
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 4520 0 0 0 52210 5 0 0 25 0 1 0 154026449 19611648 4445 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 4788 4445 139 317 0 4467 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19152

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18905
/proc/meminfo: memFree=1857792/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=21056 CPUtime=582.13
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 4972 0 0 0 58208 5 0 0 25 0 1 0 154026449 21561344 4783 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 5264 4783 139 317 0 4943 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 21056

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18905
/proc/meminfo: memFree=1857728/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=21320 CPUtime=642.12
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 5040 0 0 0 64207 5 0 0 25 0 1 0 154026449 21831680 4851 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 5330 4851 139 317 0 5009 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 21320


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18907
/proc/meminfo: memFree=1854784/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=24416 CPUtime=882.04
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 5765 0 0 0 88198 6 0 0 25 0 1 0 154026449 25001984 5576 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 6104 5576 139 317 0 5783 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 24416

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18907
/proc/meminfo: memFree=1854016/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=25132 CPUtime=942.04
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 5946 0 0 0 94197 7 0 0 25 0 1 0 154026449 25735168 5757 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 6283 5757 139 317 0 5962 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 25132

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18907
/proc/meminfo: memFree=1853312/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=25852 CPUtime=1002.02
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 6126 0 0 0 100195 7 0 0 25 0 1 0 154026449 26472448 5937 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 6463 5937 139 317 0 6142 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 25852

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18907
/proc/meminfo: memFree=1852608/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=26380 CPUtime=1062
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 6289 0 0 0 106193 7 0 0 25 0 1 0 154026449 27013120 6100 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 6595 6100 139 317 0 6274 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 26380

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18907
/proc/meminfo: memFree=1852032/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=27060 CPUtime=1121.98
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 6440 0 0 0 112191 7 0 0 25 0 1 0 154026449 27709440 6251 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 6765 6251 139 317 0 6444 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 27060

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18907
/proc/meminfo: memFree=1851392/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=27856 CPUtime=1181.97
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 6623 0 0 0 118189 8 0 0 25 0 1 0 154026449 28524544 6401 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 6964 6401 139 317 0 6643 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 27856

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18907
/proc/meminfo: memFree=1850816/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=28264 CPUtime=1241.95
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 6747 0 0 0 124187 8 0 0 25 0 1 0 154026449 28942336 6525 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 7066 6525 139 317 0 6745 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 28264

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18907
/proc/meminfo: memFree=1850304/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=28924 CPUtime=1301.94
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 6913 0 0 0 130186 8 0 0 25 0 1 0 154026449 29618176 6658 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 7231 6658 139 317 0 6910 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 28924

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18907
/proc/meminfo: memFree=1849856/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=29320 CPUtime=1361.91
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 7028 0 0 0 136183 8 0 0 25 0 1 0 154026449 30023680 6773 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 7330 6773 139 317 0 7009 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 29320

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18907
/proc/meminfo: memFree=1849344/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=29848 CPUtime=1421.9
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 7165 0 0 0 142182 8 0 0 25 0 1 0 154026449 30564352 6910 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 7462 6910 139 317 0 7141 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 29848

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18907
/proc/meminfo: memFree=1848768/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=30376 CPUtime=1481.89
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 7289 0 0 0 148180 9 0 0 25 0 1 0 154026449 31105024 7034 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 7594 7034 139 317 0 7273 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 30376

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18907
/proc/meminfo: memFree=1848320/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=30828 CPUtime=1541.87
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 7408 0 0 0 154178 9 0 0 25 0 1 0 154026449 31567872 7153 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 7707 7153 139 317 0 7386 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 30828

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18907
/proc/meminfo: memFree=1847808/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=31260 CPUtime=1601.85
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 7525 0 0 0 160176 9 0 0 25 0 1 0 154026449 32010240 7270 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 7815 7270 139 317 0 7494 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 31260

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18907
/proc/meminfo: memFree=1847296/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=31656 CPUtime=1661.83
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 7642 0 0 0 166174 9 0 0 25 0 1 0 154026449 32415744 7387 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 7914 7387 139 317 0 7593 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 31656

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18907
/proc/meminfo: memFree=1846784/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=32332 CPUtime=1721.82
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 7766 0 0 0 172173 9 0 0 25 0 1 0 154026449 33107968 7511 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 8083 7511 139 317 0 7762 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 32332

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18907
/proc/meminfo: memFree=1846272/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=32728 CPUtime=1781.81
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 7885 0 0 0 178171 10 0 0 25 0 1 0 154026449 33513472 7630 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563383 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 8182 7630 139 317 0 7861 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 32728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18907
/proc/meminfo: memFree=1846080/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=32860 CPUtime=1800.01
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 7928 0 0 0 179991 10 0 0 25 0 1 0 154026449 33648640 7673 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 8215 7673 139 317 0 7894 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 32860

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18908
/proc/meminfo: memFree=1846072/2055920 swapFree=4184152/4192956
[pid=18904] ppid=18902 vsize=32860 CPUtime=1800.11
/proc/18904/stat : 18904 (oree) R 18902 18904 17853 0 -1 4194304 7928 0 0 0 180001 10 0 0 25 0 1 0 154026449 33648640 7673 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18904/statm: 8215 7673 139 317 0 7894 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 32860

Child status: 0
Real time (s): 1800.68
CPU time (s): 1800.19
CPU user time (s): 1800.08
CPU system time (s): 0.108983
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 32860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.08
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7944
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= 3728

runsolver used 1.35879 second user time and 3.56746 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Tue Apr 24 13:17:08 UTC 2007

IDJOB= 420193
IDBENCH= 47827
IDSOLVER= 172
FILE ID= node61/420193-1177420628

PBS_JOBID= 4675660

Free space on /tmp= 66502 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/spence/medium/s77-100.opb
COMMAND LINE= oree /tmp/evaluation/420193-1177420628/instance-420193-1177420628.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-420193-1177420628 -o ROOT/results/node61/solver-420193-1177420628 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/420193-1177420628/instance-420193-1177420628.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  eb00480486758366e0773858d124806b

RANDOM SEED= 66698322

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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:       1877280 kB
Buffers:          7040 kB
Cached:          91836 kB
SwapCached:       2716 kB
Active:          79460 kB
Inactive:        50116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1877280 kB
SwapTotal:     4192956 kB
SwapFree:      4184152 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          36864 kB
Slab:            35092 kB
Committed_AS:  1035992 kB
PageTables:       1460 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= 66502 MiB

End job on node61 on Tue Apr 24 13:47:11 UTC 2007