Trace number 366306

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)10 1800.09 1800.53

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_10_30.r.opb
MD5SUM80d844acb755df30f8eb4d34a1c5fb81
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark1.24981
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses100
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 constraint10
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=101 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
0.00/0.01	c nbDecision=87 #constraints=101
0.00/0.01	c linear search for optimum
0.00/0.01	o 13
0.00/0.01	c nbDecision=96 #constraints=107
0.00/0.01	o 12
0.00/0.04	c nbDecision=237 #constraints=204
0.00/0.04	o 11
0.09/0.12	c restart after 401 decisions
0.09/0.14	c nbDecision=500 #constraints=381
0.19/0.27	c restart after 801 decisions
0.29/0.34	c nbDecision=1000 #constraints=689
0.59/0.60	c nbDecision=1500 #constraints=1005
0.59/0.61	c nbDecision=1533 #constraints=1018
0.59/0.61	o 10
0.59/0.66	c restart after 1601 decisions
0.89/0.90	c nbDecision=2000 #constraints=1245
1.29/1.35	c nbDecision=2500 #constraints=1586
1.99/2.09	c nbDecision=3000 #constraints=1953
2.29/2.34	c restart after 3201 decisions
2.69/2.74	c nbDecision=3500 #constraints=2186
3.69/3.75	c nbDecision=4000 #constraints=2520
4.99/5.06	c nbDecision=4500 #constraints=2837
6.49/6.59	c nbDecision=5000 #constraints=3188
8.89/8.90	c nbDecision=5500 #constraints=3569
10.79/10.87	c nbDecision=6000 #constraints=3895
12.69/12.79	c restart after 6401 decisions
13.09/13.12	c nbDecision=6500 #constraints=4125
16.08/16.14	c nbDecision=7000 #constraints=4446
19.78/19.84	c nbDecision=7500 #constraints=4816
23.69/23.78	c nbDecision=8000 #constraints=5201
29.08/29.15	c nbDecision=8500 #constraints=5591
33.48/33.52	c nbDecision=9000 #constraints=5940
37.78/37.89	c nbDecision=9500 #constraints=6312
43.58/43.64	c nbDecision=10000 #constraints=6695
49.78/49.82	c nbDecision=10500 #constraints=7055
58.18/58.29	c nbDecision=11000 #constraints=7478
62.58/62.70	c nbDecision=11500 #constraints=7837
68.27/68.31	c nbDecision=12000 #constraints=8187
75.97/76.00	c nbDecision=12500 #constraints=8571
80.97/81.01	c restart after 12801 decisions
84.17/84.28	c nbDecision=13000 #constraints=8903
94.37/94.47	c nbDecision=13500 #constraints=9321
105.57/105.69	c nbDecision=14000 #constraints=9767
114.46/114.56	c nbDecision=14500 #constraints=10124
125.45/125.50	c nbDecision=15000 #constraints=10498
138.86/138.99	c nbDecision=15500 #constraints=10940
152.65/152.80	c nbDecision=16000 #constraints=11372
167.95/168.00	c nbDecision=16500 #constraints=11823
179.25/179.35	c nbDecision=17000 #constraints=12241
192.85/192.92	c nbDecision=17500 #constraints=12663
209.24/209.32	c nbDecision=18000 #constraints=13124
226.54/226.61	c nbDecision=18500 #constraints=13569
244.83/244.91	c nbDecision=19000 #constraints=14025
263.62/263.79	c nbDecision=19500 #constraints=14485
276.82/276.90	c nbDecision=20000 #constraints=14869
282.12/282.23	c nbDecision=20500 #constraints=15151
289.81/289.92	c nbDecision=21000 #constraints=15457
298.72/298.84	c nbDecision=21500 #constraints=15786
309.91/310.08	c nbDecision=22000 #constraints=16105
318.71/318.82	c nbDecision=22500 #constraints=16380
331.61/331.79	c nbDecision=23000 #constraints=16687
345.51/345.65	c nbDecision=23500 #constraints=17039
360.90/361.08	c nbDecision=24000 #constraints=17377
374.90/375.03	c nbDecision=24500 #constraints=17753
396.49/396.60	c nbDecision=25000 #constraints=18166
408.09/408.27	c nbDecision=25500 #constraints=18507
411.49/411.67	c restart after 25601 decisions
425.79/425.93	c nbDecision=26000 #constraints=18849
450.18/450.38	c nbDecision=26500 #constraints=19285
469.07/469.20	c nbDecision=27000 #constraints=19630
496.87/497.03	c nbDecision=27500 #constraints=20082
525.86/526.02	c nbDecision=28000 #constraints=20538
561.05/561.26	c nbDecision=28500 #constraints=21011
566.65/566.86	c nbDecision=29000 #constraints=21355
574.25/574.48	c nbDecision=29500 #constraints=21643
584.55/584.79	c nbDecision=30000 #constraints=21960
596.74/596.94	c nbDecision=30500 #constraints=22293
611.64/611.83	c nbDecision=31000 #constraints=22661
623.73/623.94	c nbDecision=31500 #constraints=22942
639.63/639.87	c nbDecision=32000 #constraints=23245
659.23/659.40	c nbDecision=32500 #constraints=23621
675.72/675.99	c nbDecision=33000 #constraints=23968
692.02/692.28	c nbDecision=33500 #constraints=24311
717.11/717.37	c nbDecision=34000 #constraints=24685
730.31/730.50	c nbDecision=34500 #constraints=25020
748.70/748.92	c nbDecision=35000 #constraints=25378
774.00/774.29	c nbDecision=35500 #constraints=25754
798.89/799.19	c nbDecision=36000 #constraints=26147
826.29/826.59	c nbDecision=36500 #constraints=26531
860.38/860.67	c nbDecision=37000 #constraints=26956
892.07/892.38	c nbDecision=37500 #constraints=27386
929.66/929.94	c nbDecision=38000 #constraints=27822
971.55/971.87	c nbDecision=38500 #constraints=28289
1003.04/1003.30	c nbDecision=39000 #constraints=28739
1039.63/1039.96	c nbDecision=39500 #constraints=29199
1085.82/1086.18	c nbDecision=40000 #constraints=29678
1106.22/1106.58	c nbDecision=40500 #constraints=30033
1124.01/1124.33	c nbDecision=41000 #constraints=30394
1141.21/1141.51	c nbDecision=41500 #constraints=30732
1162.81/1163.16	c nbDecision=42000 #constraints=31080
1186.80/1187.10	c nbDecision=42500 #constraints=31422
1211.89/1212.21	c nbDecision=43000 #constraints=31774
1237.49/1237.89	c nbDecision=43500 #constraints=32132
1266.48/1266.87	c nbDecision=44000 #constraints=32484
1297.27/1297.61	c nbDecision=44500 #constraints=32851
1331.17/1331.50	c nbDecision=45000 #constraints=33241
1365.36/1365.73	c nbDecision=45500 #constraints=33606
1398.35/1398.78	c nbDecision=46000 #constraints=33985
1438.54/1438.91	c nbDecision=46500 #constraints=34394
1465.33/1465.76	c nbDecision=47000 #constraints=34747
1486.62/1487.02	c nbDecision=47500 #constraints=35077
1514.52/1514.99	c nbDecision=48000 #constraints=35412
1551.21/1551.66	c nbDecision=48500 #constraints=35784
1597.50/1597.95	c nbDecision=49000 #constraints=36191
1638.49/1638.92	c nbDecision=49500 #constraints=36585
1656.58/1657.05	c nbDecision=50000 #constraints=36910
1681.57/1682.05	c nbDecision=50500 #constraints=37199
1709.67/1710.12	c nbDecision=51000 #constraints=37540
1725.97/1726.41	c restart after 51201 decisions
1749.36/1749.89	c nbDecision=51500 #constraints=37863
1795.25/1795.72	c nbDecision=52000 #constraints=38262
1800.06/1800.50	Received signal 15
1800.06/1800.51	
1800.06/1800.51	s SATISFIABLE
1800.06/1800.51	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
1800.06/1800.51	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
1800.06/1800.51	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 -x81
1800.06/1800.51	v -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 -x91 x92 x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100
1800.06/1800.51	
1800.06/1800.51	c user time= 1799.79 s
1800.06/1800.51	c system time= 0.282956 s
1800.06/1800.51	c wall clock time=1800.51

Verifier Data (download as text)

OK	10

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node52/watcher-366306-1176999392 -o ROOT/results/node52/solver-366306-1176999392 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/366306-1176999392/instance-366306-1176999392.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 14122
/proc/meminfo: memFree=1798676/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=1468 CPUtime=0
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 54784256 1503232 164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 367 164 130 317 0 46 0

[startup+0.07004 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14122
/proc/meminfo: memFree=1798676/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=1992 CPUtime=0.06
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 336 0 0 0 6 0 0 0 18 0 1 0 54784256 2039808 318 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 498 318 170 317 0 177 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1992

[startup+0.102041 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14122
/proc/meminfo: memFree=1798676/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=2124 CPUtime=0.09
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 380 0 0 0 9 0 0 0 18 0 1 0 54784256 2174976 362 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 531 362 170 317 0 210 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2124

[startup+0.301054 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14122
/proc/meminfo: memFree=1798676/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=3072 CPUtime=0.29
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 606 0 0 0 29 0 0 0 19 0 1 0 54784256 3145728 588 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 768 588 170 317 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3072

[startup+0.702083 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14122
/proc/meminfo: memFree=1798676/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=4272 CPUtime=0.69
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 905 0 0 0 69 0 0 0 22 0 1 0 54784256 4374528 887 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 1068 887 170 317 0 747 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4272

[startup+1.50114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1795212/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=5876 CPUtime=1.49
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 1295 0 0 0 149 0 0 0 25 0 1 0 54784256 6017024 1277 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604492 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 1469 1277 170 317 0 1148 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5876

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1793356/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=7548 CPUtime=3.08
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 1689 0 0 0 308 0 0 0 25 0 1 0 54784256 7729152 1671 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 1887 1671 170 317 0 1566 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7548

[startup+6.30146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1790804/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=9668 CPUtime=6.28
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 2216 0 0 0 627 1 0 0 25 0 1 0 54784256 9900032 2198 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604102 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 2417 2198 170 317 0 2096 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9668

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1787668/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=12544 CPUtime=12.69
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 2894 0 0 0 1267 2 0 0 25 0 1 0 54784256 12845056 2876 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 3136 2876 170 317 0 2815 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12544

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1784212/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=16272 CPUtime=25.49
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 3736 0 0 0 2546 3 0 0 25 0 1 0 54784256 16662528 3718 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 4068 3718 170 317 0 3747 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16272

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1779476/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=21212 CPUtime=51.08
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 4923 0 0 0 5104 4 0 0 25 0 1 0 54784256 21721088 4905 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 5303 4905 170 317 0 4982 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21212

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1772436/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=28820 CPUtime=102.27
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 6701 0 0 0 10222 5 0 0 25 0 1 0 54784256 29511680 6626 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 7205 6626 170 317 0 6884 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28820

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1766676/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=35192 CPUtime=162.25
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 8139 0 0 0 16219 6 0 0 25 0 1 0 54784256 36036608 8064 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 8798 8064 170 317 0 8477 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 35192

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1761300/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=40748 CPUtime=222.24
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 9466 0 0 0 22216 8 0 0 25 0 1 0 54784256 41725952 9391 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 10187 9391 170 317 0 9866 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 40748

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1756564/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=45172 CPUtime=282.22
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 10659 0 0 0 28213 9 0 0 25 0 1 0 54784256 46256128 10584 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 11293 10584 170 317 0 10972 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 45172

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1751700/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=50556 CPUtime=342.21
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 12026 0 0 0 34210 11 0 0 25 0 1 0 54784256 51769344 11771 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 12639 11771 170 317 0 12318 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 50556

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1748116/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=55232 CPUtime=402.19
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 13260 0 0 0 40207 12 0 0 25 0 1 0 54784256 56557568 12675 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 13808 12675 170 317 0 13487 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 55232

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1744980/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=59044 CPUtime=462.17
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 14234 0 0 0 46204 13 0 0 25 0 1 0 54784256 60461056 13451 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 14761 13451 170 317 0 14440 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 59044

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1742356/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=61928 CPUtime=522.16
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 15075 0 0 0 52202 14 0 0 25 0 1 0 54784256 63414272 14127 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 15482 14127 170 317 0 15161 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 61928

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1738580/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=66176 CPUtime=582.15
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 16189 0 0 0 58200 15 0 0 25 0 1 0 54784256 67764224 15043 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 16544 15043 170 317 0 16223 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 66176

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1734996/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=69724 CPUtime=642.14
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 17180 0 0 0 64198 16 0 0 25 0 1 0 54784256 71397376 15935 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 17431 15935 170 317 0 17110 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 69724


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1724500/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=79728 CPUtime=882.07
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 20026 0 0 0 88189 18 0 0 25 0 1 0 54784256 81641472 18550 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718453 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 19932 18550 170 317 0 19611 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 79728

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1722516/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=81576 CPUtime=942.06
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 20560 0 0 0 94187 19 0 0 25 0 1 0 54784256 83533824 19051 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 20394 19051 170 317 0 20073 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 81576

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1720276/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=83812 CPUtime=1002.04
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 21159 0 0 0 100185 19 0 0 25 0 1 0 54784256 85823488 19584 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 20953 19584 170 317 0 20632 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 83812

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1718356/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=85912 CPUtime=1062.03
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 21763 0 0 0 106183 20 0 0 25 0 1 0 54784256 87973888 20089 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 21478 20089 170 317 0 21157 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 85912

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1715924/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=88140 CPUtime=1122.01
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 22412 0 0 0 112181 20 0 0 25 0 1 0 54784256 90255360 20672 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710946 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 22035 20672 170 317 0 21714 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 88140

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1713428/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=90368 CPUtime=1182
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 23042 0 0 0 118179 21 0 0 25 0 1 0 54784256 92536832 21302 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 22592 21302 170 317 0 22271 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 90368

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1711252/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=92340 CPUtime=1241.99
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 23637 0 0 0 124177 22 0 0 25 0 1 0 54784256 94556160 21831 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 23085 21831 170 317 0 22764 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 92340

[startup+1302.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 14123
/proc/meminfo: memFree=1709268/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=95072 CPUtime=1301.97
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 24350 0 0 0 130175 22 0 0 25 0 1 0 54784256 97353728 22283 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 23768 22283 170 317 0 23447 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 95072

[startup+1362.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 14123
/proc/meminfo: memFree=1707604/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=97556 CPUtime=1361.96
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 25026 0 0 0 136173 23 0 0 25 0 1 0 54784256 99897344 22733 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 24389 22733 170 317 0 24068 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 97556

[startup+1422.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 14123
/proc/meminfo: memFree=1705748/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=98996 CPUtime=1421.94
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 25477 0 0 0 142170 24 0 0 25 0 1 0 54784256 101371904 23184 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711091 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 24749 23184 170 317 0 24428 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 98996

[startup+1482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 14123
/proc/meminfo: memFree=1703764/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=101476 CPUtime=1481.92
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 26133 0 0 0 148168 24 0 0 25 0 1 0 54784256 103911424 23677 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563429 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 25369 23677 170 317 0 25048 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 101476

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14123
/proc/meminfo: memFree=1702228/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=103048 CPUtime=1541.91
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 26603 0 0 0 154166 25 0 0 25 0 1 0 54784256 105521152 24082 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 25762 24082 170 317 0 25441 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 103048

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1700820/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=104612 CPUtime=1601.9
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 27073 0 0 0 160165 25 0 0 25 0 1 0 54784256 107122688 24422 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 26153 24422 170 317 0 25832 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 104612

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1698964/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=107340 CPUtime=1661.88
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 27822 0 0 0 166162 26 0 0 25 0 1 0 54784256 109916160 24878 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 26835 24878 170 317 0 26514 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 107340

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1697364/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=109164 CPUtime=1721.87
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 28353 0 0 0 172160 27 0 0 25 0 1 0 54784256 111783936 25279 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 27291 25279 170 317 0 26970 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 109164

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1696020/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=110736 CPUtime=1781.86
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 28781 0 0 0 178158 28 0 0 25 0 1 0 54784256 113393664 25608 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 27684 25608 170 317 0 27363 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 110736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1695636/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=111000 CPUtime=1800.06
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 28870 0 0 0 179978 28 0 0 25 0 1 0 54784256 113664000 25697 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 27750 25697 170 317 0 27429 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 111000

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14123
/proc/meminfo: memFree=1695636/2055920 swapFree=4182956/4192956
[pid=14122] ppid=14120 vsize=111000 CPUtime=1800.06
/proc/14122/stat : 14122 (oree) R 14120 14122 13123 0 -1 4194304 28870 0 0 0 179978 28 0 0 25 0 1 0 54784256 113664000 25697 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14122/statm: 27750 25697 170 317 0 27429 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 111000

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.09
CPU user time (s): 1799.79
CPU system time (s): 0.299954
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 111000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.299954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28886
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= 3449

runsolver used 1.18982 second user time and 3.74843 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Thu Apr 19 16:16:32 UTC 2007

IDJOB= 366306
IDBENCH= 2849
IDSOLVER= 172
FILE ID= node52/366306-1176999392

PBS_JOBID= 4630454

Free space on /tmp= 66312 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-m100_100_10_30.r.opb
COMMAND LINE= oree /tmp/evaluation/366306-1176999392/instance-366306-1176999392.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-366306-1176999392 -o ROOT/results/node52/solver-366306-1176999392 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/366306-1176999392/instance-366306-1176999392.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  80d844acb755df30f8eb4d34a1c5fb81

RANDOM SEED= 638812624

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1799148 kB
Buffers:         12624 kB
Cached:         195296 kB
SwapCached:       3832 kB
Active:          64912 kB
Inactive:       152588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799148 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            25316 kB
Committed_AS:  1630392 kB
PageTables:       1484 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= 66312 MiB

End job on node52 on Thu Apr 19 16:46:34 UTC 2007