Trace number 366684

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 alphaSAT (TO)6 1801.62 1802.24

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m50_100_30_30.r.opb
MD5SUM13fe0c0d776ae7f3e7aff3ed3ce58275
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark1.39779
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4
Optimality of the best value was proved YES
Number of variables100
Total number of constraints50
Number of constraints which are clauses50
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 constraint30
Maximum length of a constraint30
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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=100 #constraints=51 hasObjective=yes
0.00/0.00	c res. mode=mod
0.00/0.00	c VSIDS like heuristics
0.00/0.00	c complete search running
0.00/0.00	c nbDecision=92 #constraints=51
0.00/0.00	c linear search for optimum
0.00/0.00	o 8
0.01/0.02	c nbDecision=126 #constraints=82
0.01/0.02	o 7
0.09/0.13	c restart after 401 decisions
0.09/0.14	c nbDecision=500 #constraints=319
0.19/0.29	c restart after 801 decisions
0.29/0.37	c nbDecision=1000 #constraints=647
0.69/0.72	c nbDecision=1500 #constraints=1055
0.79/0.82	c restart after 1601 decisions
1.09/1.14	c nbDecision=2000 #constraints=1391
1.29/1.37	c nbDecision=2199 #constraints=1556
1.29/1.37	o 6
1.79/1.85	c nbDecision=2500 #constraints=1816
3.09/3.14	c nbDecision=3000 #constraints=2265
3.69/3.78	c restart after 3201 decisions
4.79/4.83	c nbDecision=3500 #constraints=2643
6.59/6.68	c nbDecision=4000 #constraints=3034
9.59/9.68	c nbDecision=4500 #constraints=3476
12.79/12.84	c nbDecision=5000 #constraints=3879
18.89/18.94	c nbDecision=5500 #constraints=4332
23.58/23.60	c nbDecision=6000 #constraints=4798
29.48/29.55	c restart after 6401 decisions
30.48/30.55	c nbDecision=6500 #constraints=5211
40.08/40.15	c nbDecision=7000 #constraints=5655
51.68/51.78	c nbDecision=7500 #constraints=6104
60.07/60.12	c nbDecision=8000 #constraints=6563
64.77/64.82	c nbDecision=8500 #constraints=7018
70.97/71.02	c nbDecision=9000 #constraints=7439
79.46/79.53	c nbDecision=9500 #constraints=7875
86.56/86.69	c nbDecision=10000 #constraints=8306
95.16/95.24	c nbDecision=10500 #constraints=8746
105.56/105.65	c nbDecision=11000 #constraints=9177
116.65/116.73	c nbDecision=11500 #constraints=9621
132.84/132.91	c nbDecision=12000 #constraints=10061
144.64/144.75	c nbDecision=12500 #constraints=10535
153.94/154.09	c restart after 12801 decisions
157.53/157.61	c nbDecision=13000 #constraints=10919
178.33/178.44	c nbDecision=13500 #constraints=11351
200.82/200.91	c nbDecision=14000 #constraints=11778
228.91/229.09	c nbDecision=14500 #constraints=12236
254.20/254.35	c nbDecision=15000 #constraints=12698
259.71/259.84	c nbDecision=15500 #constraints=13135
266.90/267.06	c nbDecision=16000 #constraints=13562
278.29/278.40	c nbDecision=16500 #constraints=14001
294.99/295.13	c nbDecision=17000 #constraints=14477
314.28/314.50	c nbDecision=17500 #constraints=14910
333.68/333.86	c nbDecision=18000 #constraints=15366
356.96/357.18	c nbDecision=18500 #constraints=15781
383.56/383.70	c nbDecision=19000 #constraints=16244
412.94/413.12	c nbDecision=19500 #constraints=16701
449.64/449.84	c nbDecision=20000 #constraints=17132
488.62/488.84	c nbDecision=20500 #constraints=17571
529.91/530.16	c nbDecision=21000 #constraints=18020
570.40/570.68	c nbDecision=21500 #constraints=18462
616.88/617.14	c nbDecision=22000 #constraints=18923
635.07/635.39	c nbDecision=22500 #constraints=19379
652.97/653.23	c nbDecision=23000 #constraints=19836
675.25/675.54	c nbDecision=23500 #constraints=20276
697.35/697.62	c nbDecision=24000 #constraints=20704
722.45/722.73	c nbDecision=24500 #constraints=21169
744.03/744.38	c nbDecision=25000 #constraints=21579
769.42/769.78	c nbDecision=25500 #constraints=22001
779.12/779.44	c restart after 25601 decisions
804.01/804.32	c nbDecision=26000 #constraints=22407
836.60/836.95	c nbDecision=26500 #constraints=22875
870.59/870.93	c nbDecision=27000 #constraints=23319
914.27/914.63	c nbDecision=27500 #constraints=23769
959.16/959.54	c nbDecision=28000 #constraints=24209
1026.94/1027.30	c nbDecision=28500 #constraints=24684
1098.11/1098.55	c nbDecision=29000 #constraints=25183
1155.99/1156.40	c nbDecision=29500 #constraints=25670
1199.18/1199.60	c nbDecision=30000 #constraints=26098
1220.87/1221.33	c nbDecision=30500 #constraints=26518
1246.86/1247.38	c nbDecision=31000 #constraints=26925
1268.35/1268.84	c nbDecision=31500 #constraints=27345
1302.83/1303.38	c nbDecision=32000 #constraints=27770
1338.23/1338.70	c nbDecision=32500 #constraints=28184
1376.12/1376.67	c nbDecision=33000 #constraints=28602
1419.20/1419.73	c nbDecision=33500 #constraints=29042
1477.68/1478.22	c nbDecision=34000 #constraints=29481
1526.96/1527.50	c nbDecision=34500 #constraints=29902
1584.94/1585.54	c nbDecision=35000 #constraints=30314
1671.32/1671.91	c nbDecision=35500 #constraints=30809
1735.29/1735.96	c nbDecision=36000 #constraints=31220
1800.08/1800.71	Received signal 15
1801.57/1802.21	
1801.57/1802.21	s SATISFIABLE
1801.57/1802.21	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28
1801.57/1802.21	v -x29 x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 x51 -x52 -x53 -x54
1801.57/1802.21	v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 -x80
1801.57/1802.21	v x81 -x82 -x83 -x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100
1801.57/1802.21	
1801.57/1802.21	c user time= 1801.2 s
1801.57/1802.21	c system time= 0.387941 s
1801.57/1802.21	c wall clock time=1802.21

Verifier Data (download as text)

OK	6

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-366684-1177000067 -o ROOT/results/node3/solver-366684-1177000067 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/366684-1177000067/instance-366684-1177000067.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: 1.02 1.03 1.00 3/77 15570
/proc/meminfo: memFree=1655904/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=1468 CPUtime=0
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 176044497 1503232 171 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 367 171 137 317 0 46 0

[startup+0.0146371 s]
/proc/loadavg: 1.02 1.03 1.00 3/77 15570
/proc/meminfo: memFree=1655904/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=1600 CPUtime=0.01
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 246 0 0 0 1 0 0 0 18 0 1 0 176044497 1638400 228 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 400 228 170 317 0 79 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1600

[startup+0.101651 s]
/proc/loadavg: 1.02 1.03 1.00 3/77 15570
/proc/meminfo: memFree=1655904/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=2252 CPUtime=0.09
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 420 0 0 0 9 0 0 0 18 0 1 0 176044497 2306048 402 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 563 402 170 317 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2252

[startup+0.301682 s]
/proc/loadavg: 1.02 1.03 1.00 3/77 15570
/proc/meminfo: memFree=1655904/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=3560 CPUtime=0.29
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 724 0 0 0 29 0 0 0 20 0 1 0 176044497 3645440 706 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 890 706 170 317 0 569 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3560

[startup+0.701747 s]
/proc/loadavg: 1.02 1.03 1.00 3/77 15570
/proc/meminfo: memFree=1655904/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=5408 CPUtime=0.69
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 1202 0 0 0 69 0 0 0 24 0 1 0 176044497 5537792 1184 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 1352 1184 170 317 0 1031 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5408

[startup+1.50188 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 15571
/proc/meminfo: memFree=1650776/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=7996 CPUtime=1.49
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 1825 0 0 0 149 0 0 0 25 0 1 0 176044497 8187904 1807 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 1999 1807 170 317 0 1678 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7996

[startup+3.10114 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 15571
/proc/meminfo: memFree=1648152/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=10316 CPUtime=3.09
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 2367 0 0 0 308 1 0 0 25 0 1 0 176044497 10563584 2349 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 2579 2349 170 317 0 2258 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10316

[startup+6.30165 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 15571
/proc/meminfo: memFree=1644888/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=13032 CPUtime=6.29
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 2962 0 0 0 628 1 0 0 25 0 1 0 176044497 13344768 2944 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718437 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 3258 2944 170 317 0 2937 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13032

[startup+12.7027 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 15571
/proc/meminfo: memFree=1641368/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=16072 CPUtime=12.69
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 3803 0 0 0 1268 1 0 0 25 0 1 0 176044497 16457728 3785 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 4018 3785 170 317 0 3697 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16072

[startup+25.5018 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 15571
/proc/meminfo: memFree=1637592/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=20568 CPUtime=25.48
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 4702 0 0 0 2546 2 0 0 25 0 1 0 176044497 21061632 4684 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 5142 4684 170 317 0 4821 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20568

[startup+51.1019 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15571
/proc/meminfo: memFree=1633432/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=25024 CPUtime=51.07
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 5749 0 0 0 5104 3 0 0 25 0 1 0 176044497 25624576 5731 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 6256 5731 170 317 0 5935 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25024

[startup+102.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15571
/proc/meminfo: memFree=1622040/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=36464 CPUtime=102.26
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 8630 0 0 0 10220 6 0 0 25 0 1 0 176044497 37339136 8555 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 9116 8555 170 317 0 8795 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36464

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15571
/proc/meminfo: memFree=1614936/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=45324 CPUtime=162.24
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 10407 0 0 0 16216 8 0 0 25 0 1 0 176044497 46411776 10332 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 11331 10332 170 317 0 11010 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 45324

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15573
/proc/meminfo: memFree=1610840/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=49264 CPUtime=222.21
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 11375 0 0 0 22212 9 0 0 25 0 1 0 176044497 50446336 11300 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 12316 11300 170 317 0 11995 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 49264

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15573
/proc/meminfo: memFree=1603608/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=56248 CPUtime=282.2
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 13187 0 0 0 28209 11 0 0 25 0 1 0 176044497 57597952 13112 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 14062 13112 170 317 0 13741 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 56248

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15573
/proc/meminfo: memFree=1598488/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=60712 CPUtime=342.17
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 14471 0 0 0 34205 12 0 0 25 0 1 0 176044497 62169088 14396 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712513 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 15178 14396 170 317 0 14857 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 60712

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15573
/proc/meminfo: memFree=1594136/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=64956 CPUtime=402.15
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 15650 0 0 0 40202 13 0 0 25 0 1 0 176044497 66514944 15429 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 16239 15429 170 317 0 15918 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 64956

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15573
/proc/meminfo: memFree=1591768/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=67880 CPUtime=462.13
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 16445 0 0 0 46199 14 0 0 25 0 1 0 176044497 69509120 16059 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 16970 16059 170 317 0 16649 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 67880

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15573
/proc/meminfo: memFree=1589976/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=70744 CPUtime=522.11
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 17227 0 0 0 52196 15 0 0 25 0 1 0 176044497 72441856 16544 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 17686 16544 170 317 0 17365 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 70744

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15573
/proc/meminfo: memFree=1587352/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=74256 CPUtime=582.09
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 18199 0 0 0 58193 16 0 0 25 0 1 0 176044497 76038144 17186 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 18564 17186 170 317 0 18243 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 74256

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15573
/proc/meminfo: memFree=1584216/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=77792 CPUtime=642.07
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 19178 0 0 0 64190 17 0 0 25 0 1 0 176044497 79659008 17967 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 19448 17967 170 317 0 19127 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 77792


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

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15573
/proc/meminfo: memFree=1566296/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=97332 CPUtime=1001.94
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 24687 0 0 0 100170 24 0 0 25 0 1 0 176044497 99667968 22453 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 24333 22453 170 317 0 24012 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 97332

[startup+1062.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 15573
/proc/meminfo: memFree=1564952/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=98772 CPUtime=1061.92
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 25090 0 0 0 106167 25 0 0 25 0 1 0 176044497 101142528 22790 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 24693 22790 170 317 0 24372 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 98772

[startup+1122.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 15573
/proc/meminfo: memFree=1563096/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=100356 CPUtime=1121.9
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 25562 0 0 0 112164 26 0 0 25 0 1 0 176044497 102764544 23262 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 25089 23262 170 317 0 24768 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 100356

[startup+1182.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 15573
/proc/meminfo: memFree=1561880/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=101664 CPUtime=1181.88
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 25952 0 0 0 118161 27 0 0 25 0 1 0 176044497 104103936 23553 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 25416 23553 170 317 0 25095 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 101664

[startup+1242.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 15573
/proc/meminfo: memFree=1557976/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=105460 CPUtime=1241.86
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 27007 0 0 0 124157 29 0 0 25 0 1 0 176044497 107991040 24509 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 26365 24509 170 317 0 26044 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 105460

[startup+1302.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 15573
/proc/meminfo: memFree=1554712/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=108340 CPUtime=1301.84
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 27846 0 0 0 130154 30 0 0 25 0 1 0 176044497 110940160 25315 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 27085 25315 170 317 0 26764 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 108340

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15573
/proc/meminfo: memFree=1552472/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=110320 CPUtime=1361.82
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 28407 0 0 0 136151 31 0 0 25 0 1 0 176044497 112967680 25876 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 27580 25876 170 317 0 27259 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 110320

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15573
/proc/meminfo: memFree=1550168/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=112300 CPUtime=1421.8
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 28967 0 0 0 142148 32 0 0 25 0 1 0 176044497 114995200 26436 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 28075 26436 170 317 0 27754 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 112300

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15573
/proc/meminfo: memFree=1548760/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=113472 CPUtime=1481.77
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 29331 0 0 0 148144 33 0 0 25 0 1 0 176044497 116195328 26800 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 28368 26800 170 317 0 28047 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 113472

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15573
/proc/meminfo: memFree=1547032/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=115060 CPUtime=1541.75
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 29774 0 0 0 154141 34 0 0 25 0 1 0 176044497 117821440 27210 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711055 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 28765 27210 170 317 0 28444 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 115060

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15573
/proc/meminfo: memFree=1545624/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=116264 CPUtime=1601.73
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 30120 0 0 0 160138 35 0 0 25 0 1 0 176044497 119054336 27556 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718453 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 29066 27556 170 317 0 28745 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 116264

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15573
/proc/meminfo: memFree=1544344/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=117444 CPUtime=1661.72
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 30460 0 0 0 166136 36 0 0 25 0 1 0 176044497 120262656 27896 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 29361 27896 170 317 0 29040 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 117444

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15573
/proc/meminfo: memFree=1543000/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=118492 CPUtime=1721.7
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 30795 0 0 0 172133 37 0 0 25 0 1 0 176044497 121335808 28231 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 29623 28231 170 317 0 29302 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 118492

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15573
/proc/meminfo: memFree=1541528/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=119808 CPUtime=1781.67
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 31162 0 0 0 178129 38 0 0 25 0 1 0 176044497 122683392 28598 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 29952 28598 170 317 0 29631 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 119808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15573
/proc/meminfo: memFree=1541208/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=120068 CPUtime=1800.08
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 31227 0 0 0 179970 38 0 0 25 0 1 0 176044497 122949632 28663 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 30017 28663 170 317 0 29696 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 120068

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

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15573
/proc/meminfo: memFree=1541208/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=120068 CPUtime=1800.77
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 31228 0 0 0 180039 38 0 0 25 0 1 0 176044497 122949632 28664 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 30017 28664 170 317 0 29696 0
Current children cumulated CPU time (s) 1800.77
Current children cumulated vsize (KiB) 120068

[startup+1801.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15574
/proc/meminfo: memFree=1541200/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=120068 CPUtime=1801.17
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 31228 0 0 0 180079 38 0 0 25 0 1 0 176044497 122949632 28664 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 30017 28664 170 317 0 29696 0
Current children cumulated CPU time (s) 1801.17
Current children cumulated vsize (KiB) 120068

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15574
/proc/meminfo: memFree=1541200/2055920 swapFree=4140688/4192956
[pid=15570] ppid=15568 vsize=120068 CPUtime=1801.57
/proc/15570/stat : 15570 (oree) R 15568 15570 14612 0 -1 4194304 31231 0 0 0 180119 38 0 0 25 0 1 0 176044497 122949632 28667 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15570/statm: 30017 28667 170 317 0 29696 0
Current children cumulated CPU time (s) 1801.57
Current children cumulated vsize (KiB) 120068

Child status: 0
Real time (s): 1802.24
CPU time (s): 1801.62
CPU user time (s): 1801.21
CPU system time (s): 0.407937
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 120068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.21
system time used= 0.407937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31247
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= 37243

runsolver used 2.04269 second user time and 4.52131 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Thu Apr 19 16:27:48 UTC 2007

IDJOB= 366684
IDBENCH= 2879
IDSOLVER= 172
FILE ID= node3/366684-1177000067

PBS_JOBID= 4630443

Free space on /tmp= 66357 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_30_30.r.opb
COMMAND LINE= oree /tmp/evaluation/366684-1177000067/instance-366684-1177000067.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-366684-1177000067 -o ROOT/results/node3/solver-366684-1177000067 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/366684-1177000067/instance-366684-1177000067.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  13fe0c0d776ae7f3e7aff3ed3ce58275

RANDOM SEED= 157099418

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1656376 kB
Buffers:         37112 kB
Cached:         295328 kB
SwapCached:      15176 kB
Active:          51776 kB
Inactive:       304876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656376 kB
SwapTotal:     4192956 kB
SwapFree:      4140688 kB
Dirty:            1324 kB
Writeback:           0 kB
Mapped:          31252 kB
Slab:            28456 kB
Committed_AS:  5299908 kB
PageTables:       1784 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= 66357 MiB

End job on node3 on Thu Apr 19 16:57:50 UTC 2007