Trace number 351921

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
minisat+ 1.14? (TO) 1800.14 1800.56

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-l152lav.opb
MD5SUM1a5510d564851e49e3b50f1a87922ca2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4722
Best CPU time to get the best result obtained on this benchmark74.2227
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4722
Optimality of the best value was proved YES
Number of variables1989
Total number of constraints97
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint3
Maximum length of a constraint1989
Number of terms in the objective function 1989
Biggest coefficient in the objective function 268
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 382524
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 268
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 382524
Number of bits of the biggest sum of numbers19
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 Parsing PB file...
0.19/0.20	c Converting 193 PB-constraints to clauses...
0.19/0.20	c   -- Unit propagations: (none)
0.19/0.20	c   -- Detecting intervals from adjacent constraints: ################################################################################################
0.19/0.20	c   -- Clauses(.)/Splits(s): (none)
0.19/0.20	c ---[ 192]---> Adder-cost: 5478   maxlim: 25152   bits: 15/15
0.49/0.50	c ---[ 190]---> BDD-cost:    3
0.49/0.50	c ---[ 188]---> BDD-cost:  255
0.49/0.51	c ---[ 186]---> BDD-cost:  147
0.49/0.51	c ---[ 184]---> BDD-cost:   83
0.49/0.51	c ---[ 182]---> BDD-cost:   93
0.49/0.51	c ---[ 180]---> BDD-cost:  149
0.49/0.52	c ---[ 178]---> BDD-cost:  235
0.49/0.52	c ---[ 176]---> BDD-cost:  339
0.49/0.54	c ---[ 174]---> BDD-cost:   17
0.49/0.54	c ---[ 172]---> BDD-cost:   21
0.49/0.54	c ---[ 170]---> BDD-cost:  301
0.49/0.55	c ---[ 168]---> BDD-cost:  181
0.49/0.55	c ---[ 166]---> BDD-cost:   87
0.49/0.55	c ---[ 164]---> BDD-cost:   71
0.49/0.56	c ---[ 162]---> BDD-cost:   67
0.49/0.56	c ---[ 160]---> BDD-cost:   57
0.49/0.56	c ---[ 158]---> BDD-cost:    7
0.49/0.56	c ---[ 156]---> BDD-cost:   39
0.49/0.56	c ---[ 154]---> BDD-cost:   85
0.49/0.56	c ---[ 152]---> BDD-cost:  147
0.49/0.56	c ---[ 150]---> BDD-cost:  189
0.49/0.57	c ---[ 148]---> BDD-cost:  211
0.49/0.57	c ---[ 146]---> BDD-cost:   95
0.49/0.57	c ---[ 144]---> BDD-cost:   41
0.49/0.57	c ---[ 142]---> BDD-cost:   35
0.49/0.58	c ---[ 140]---> BDD-cost:   59
0.49/0.58	c ---[ 138]---> BDD-cost:  171
0.49/0.58	c ---[ 136]---> BDD-cost:   59
0.49/0.58	c ---[ 134]---> BDD-cost:   51
0.49/0.58	c ---[ 132]---> BDD-cost:  151
0.49/0.58	c ---[ 130]---> BDD-cost:  147
0.49/0.59	c ---[ 128]---> BDD-cost:  317
0.59/0.60	c ---[ 126]---> BDD-cost:  201
0.59/0.60	c ---[ 124]---> BDD-cost:  105
0.59/0.61	c ---[ 122]---> BDD-cost:  101
0.59/0.61	c ---[ 120]---> BDD-cost:  121
0.59/0.61	c ---[ 118]---> BDD-cost:  133
0.59/0.61	c ---[ 116]---> BDD-cost:  149
0.59/0.62	c ---[ 114]---> BDD-cost:  189
0.59/0.62	c ---[ 112]---> BDD-cost:   77
0.59/0.62	c ---[ 110]---> BDD-cost:  201
0.59/0.63	c ---[ 108]---> BDD-cost:   49
0.59/0.63	c ---[ 106]---> BDD-cost:   81
0.59/0.63	c ---[ 104]---> BDD-cost:  121
0.59/0.63	c ---[ 102]---> BDD-cost:  433
0.59/0.65	c ---[ 100]---> BDD-cost:  191
0.59/0.66	c ---[  98]---> BDD-cost:   81
0.59/0.66	c ---[  96]---> BDD-cost:   71
0.59/0.66	c ---[  94]---> BDD-cost:  103
0.59/0.66	c ---[  92]---> BDD-cost:   93
0.59/0.66	c ---[  90]---> BDD-cost:   85
0.59/0.66	c ---[  88]---> BDD-cost:  189
0.59/0.67	c ---[  86]---> BDD-cost:  231
0.59/0.67	c ---[  84]---> BDD-cost:  101
0.59/0.68	c ---[  82]---> BDD-cost:  109
0.59/0.68	c ---[  80]---> BDD-cost:  171
0.59/0.68	c ---[  78]---> BDD-cost:  183
0.59/0.69	c ---[  76]---> BDD-cost:  173
0.59/0.69	c ---[  74]---> BDD-cost:  239
0.69/0.70	c ---[  72]---> BDD-cost:   91
0.69/0.70	c ---[  70]---> BDD-cost:  271
0.69/0.71	c ---[  68]---> BDD-cost:  239
0.69/0.71	c ---[  66]---> BDD-cost:  105
0.69/0.72	c ---[  64]---> BDD-cost:  117
0.69/0.72	c ---[  62]---> BDD-cost:  221
0.69/0.72	c ---[  60]---> BDD-cost:  213
0.69/0.73	c ---[  58]---> BDD-cost:  145
0.69/0.73	c ---[  56]---> BDD-cost:  179
0.69/0.74	c ---[  54]---> BDD-cost:  213
0.69/0.74	c ---[  52]---> BDD-cost:  143
0.69/0.75	c ---[  50]---> BDD-cost:  209
0.69/0.75	c ---[  48]---> BDD-cost:   81
0.69/0.75	c ---[  46]---> BDD-cost:  205
0.69/0.76	c ---[  44]---> BDD-cost:   61
0.69/0.76	c ---[  42]---> BDD-cost:  225
0.69/0.77	c ---[  40]---> BDD-cost:  129
0.69/0.77	c ---[  38]---> BDD-cost:  253
0.69/0.78	c ---[  36]---> BDD-cost:   71
0.69/0.78	c ---[  34]---> BDD-cost:  203
0.69/0.78	c ---[  32]---> BDD-cost:   45
0.69/0.78	c ---[  30]---> BDD-cost:  133
0.69/0.79	c ---[  28]---> BDD-cost:  323
0.79/0.80	c ---[  26]---> BDD-cost:  155
0.79/0.80	c ---[  24]---> BDD-cost:   89
0.79/0.81	c ---[  22]---> BDD-cost:   93
0.79/0.81	c ---[  20]---> BDD-cost:   83
0.79/0.81	c ---[  18]---> BDD-cost:   67
0.79/0.81	c ---[  16]---> BDD-cost:  133
0.79/0.81	c ---[  14]---> BDD-cost:  247
0.79/0.82	c ---[  12]---> BDD-cost:   97
0.79/0.82	c ---[  10]---> BDD-cost:   97
0.79/0.82	c ---[   8]---> BDD-cost:  151
0.79/0.83	c ---[   6]---> BDD-cost:  181
0.79/0.83	c ---[   4]---> BDD-cost:  151
0.79/0.83	c ---[   2]---> BDD-cost:  181
0.79/0.84	c ---[   0]---> Adder-cost: 3598   maxlim: 1961   bits: 11/11
3.50/3.54	c ==================================[MINISAT+]==================================
3.50/3.54	c | Conflicts | Original         | Learnt                           | Progress |
3.50/3.54	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
3.50/3.54	c ==============================================================================
3.50/3.54	c |         0 |   97077   314005 |   32359       0        0     nan |  0.000 % |
3.59/3.62	c |       100 |   96947   313559 |   35594      82     1270    15.5 |  0.582 % |
3.69/3.73	c |       251 |   96883   313337 |   39154     212    15944    75.2 |  0.639 % |
3.79/3.87	c |       476 |   96883   313337 |   43069     437    24593    56.3 |  0.639 % |
4.09/4.18	c |       813 |   96398   311624 |   47376     699    28796    41.2 |  0.981 % |
4.49/4.50	c |      1320 |   96280   311210 |   52114    1189    64686    54.4 |  1.062 % |
4.89/4.92	c |      2079 |   96249   311105 |   57325    1943    92323    47.5 |  1.079 % |
5.79/5.87	c |      3223 |   96179   310853 |   63058    3077   320979   104.3 |  1.123 % |
6.99/7.02	c |      4931 |   96005   310207 |   69364    4745   498190   105.0 |  1.229 % |
9.09/9.14	c |      7493 |   95381   308039 |   76300    7204   629523    87.4 |  1.673 % |
11.99/12.05	c |     11337 |   94537   305108 |   83930   10849   722117    66.6 |  2.263 % |
15.49/15.56	c |     17103 |   94126   303709 |   92324   16521   986489    59.7 |  2.520 % |
21.59/21.61	c |     25752 |   93634   301995 |  101556   25094  1804121    71.9 |  2.821 % |
33.09/33.12	c |     38728 |   93305   300886 |  111712   38012  3779797    99.4 |  3.028 % |
66.48/66.51	c |     58192 |   93290   300833 |  122883   57465  9794628   170.4 |  3.032 % |
102.96/103.01	c |     87386 |   93201   300510 |  135171   86640 15885253   183.3 |  3.085 % |
178.95/179.03	c |    131175 |   93099   300164 |  148688  130408 28212586   216.3 |  3.150 % |
273.83/273.93	c |    196860 |   92835   299270 |  163557   74455 14452111   194.1 |  3.289 % |
475.08/475.29	c |    295388 |   92697   298802 |  179913   28413  5558553   195.6 |  3.370 % |
749.22/749.43	c |    443178 |   92249   297250 |  197904  176067 47710385   271.0 |  3.586 % |
1342.08/1342.45	c |    664862 |   91775   295618 |  217695  210511 71458398   339.5 |  3.801 % |
1800.08/1800.50	c 
1800.08/1800.50	c *** TERMINATED ***
1800.08/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351921-1176617438/instance-351921-1176617438.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node34/watcher-351921-1176617438 -o ROOT/results/node34/solver-351921-1176617438 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351921-1176617438/minisat+ /tmp/evaluation/351921-1176617438/instance-351921-1176617438.opb 

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 1.02 1.00 3/77 17395
/proc/meminfo: memFree=1595976/2055920 swapFree=4151008/4192956
[pid=17395] ppid=17393 vsize=1344 CPUtime=0
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 109659264 1376256 143 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569966 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 336 143 67 215 0 118 0

[startup+0.0423739 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 17395
/proc/meminfo: memFree=1595976/2055920 swapFree=4151008/4192956
[pid=17395] ppid=17393 vsize=1612 CPUtime=0.04
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 258 0 0 0 4 0 0 0 18 0 1 0 109659264 1650688 243 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005785 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 403 243 74 215 0 185 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1612

[startup+0.101378 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 17395
/proc/meminfo: memFree=1595976/2055920 swapFree=4151008/4192956
[pid=17395] ppid=17393 vsize=2008 CPUtime=0.09
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 338 0 0 0 9 0 0 0 18 0 1 0 109659264 2056192 323 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 502 323 74 215 0 284 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2008

[startup+0.301394 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 17395
/proc/meminfo: memFree=1595976/2055920 swapFree=4151008/4192956
[pid=17395] ppid=17393 vsize=4132 CPUtime=0.29
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 918 0 0 0 29 0 0 0 19 0 1 0 109659264 4231168 861 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 1033 861 89 215 0 815 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4132

[startup+0.701425 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 17395
/proc/meminfo: memFree=1595976/2055920 swapFree=4151008/4192956
[pid=17395] ppid=17393 vsize=6508 CPUtime=0.69
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 1620 0 0 0 69 0 0 0 22 0 1 0 109659264 6664192 1438 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005831 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 1627 1438 105 215 0 1409 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6508

[startup+1.50149 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 17396
/proc/meminfo: memFree=1590080/2055920 swapFree=4151008/4192956
[pid=17395] ppid=17393 vsize=7084 CPUtime=1.49
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 1758 0 0 0 149 0 0 0 25 0 1 0 109659264 7254016 1576 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 1771 1576 105 215 0 1553 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7084

[startup+3.10162 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 17396
/proc/meminfo: memFree=1589888/2055920 swapFree=4151008/4192956
[pid=17395] ppid=17393 vsize=7360 CPUtime=3.09
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 1827 0 0 0 309 0 0 0 25 0 1 0 109659264 7536640 1645 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012162 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 1840 1645 105 215 0 1622 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7360

[startup+6.30187 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 17396
/proc/meminfo: memFree=1581896/2055920 swapFree=4151008/4192956
[pid=17395] ppid=17393 vsize=15992 CPUtime=6.29
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 4243 0 0 0 628 1 0 0 25 0 1 0 109659264 16375808 3770 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580890 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 3998 3770 123 215 0 3780 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15992

[startup+12.7014 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 17396
/proc/meminfo: memFree=1579272/2055920 swapFree=4151008/4192956
[pid=17395] ppid=17393 vsize=17840 CPUtime=12.68
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 4710 0 0 0 1267 1 0 0 25 0 1 0 109659264 18268160 4237 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134579871 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 4460 4237 123 215 0 4242 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17840

[startup+25.5014 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 17396
/proc/meminfo: memFree=1572296/2055920 swapFree=4151072/4192956
[pid=17395] ppid=17393 vsize=25076 CPUtime=25.48
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 6513 0 0 0 2545 3 0 0 25 0 1 0 109659264 25677824 6040 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 6269 6040 123 215 0 6051 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25076

[startup+51.1014 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 17396
/proc/meminfo: memFree=1551688/2055920 swapFree=4151072/4192956
[pid=17395] ppid=17393 vsize=45920 CPUtime=51.07
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 11719 0 0 0 5100 7 0 0 25 0 1 0 109659264 47022080 11246 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574420 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 11480 11246 123 215 0 11262 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45920

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17396
/proc/meminfo: memFree=1516808/2055920 swapFree=4151072/4192956
[pid=17395] ppid=17393 vsize=80364 CPUtime=102.27
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 20325 0 0 0 10211 16 0 0 25 0 1 0 109659264 82292736 19852 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 20091 19852 123 215 0 19873 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 80364

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17396
/proc/meminfo: memFree=1477384/2055920 swapFree=4151136/4192956
[pid=17395] ppid=17393 vsize=120552 CPUtime=162.25
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 30350 0 0 0 16199 26 0 0 25 0 1 0 109659264 123445248 29877 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576108 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 30138 29877 123 215 0 29920 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 120552

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1443656/2055920 swapFree=4151136/4192956
[pid=17395] ppid=17393 vsize=153464 CPUtime=222.24
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 38548 0 0 0 22191 33 0 0 25 0 1 0 109659264 157147136 38075 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574551 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 38366 38075 123 215 0 38148 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 153464

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1443592/2055920 swapFree=4151136/4192956
[pid=17395] ppid=17393 vsize=153464 CPUtime=282.22
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 38548 0 0 0 28189 33 0 0 25 0 1 0 109659264 157147136 38075 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574570 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 38366 38075 123 215 0 38148 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 153464

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1443592/2055920 swapFree=4151200/4192956
[pid=17395] ppid=17393 vsize=153464 CPUtime=342.21
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 38548 0 0 0 34187 34 0 0 25 0 1 0 109659264 157147136 38075 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574162 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 38366 38075 123 215 0 38148 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 153464

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1437064/2055920 swapFree=4151200/4192956
[pid=17395] ppid=17393 vsize=160536 CPUtime=402.2
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 40319 0 0 0 40184 36 0 0 25 0 1 0 109659264 164388864 39846 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574551 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 40134 39846 123 215 0 39916 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 160536

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1400520/2055920 swapFree=4151264/4192956
[pid=17395] ppid=17393 vsize=196520 CPUtime=462.18
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 49321 0 0 0 46175 43 0 0 25 0 1 0 109659264 201236480 48848 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 49130 48848 123 215 0 48912 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 196520

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 17396
/proc/meminfo: memFree=1389128/2055920 swapFree=4151264/4192956
[pid=17395] ppid=17393 vsize=207552 CPUtime=522.17
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 52100 0 0 0 52170 47 0 0 25 0 1 0 109659264 212533248 51627 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 51888 51627 123 215 0 51670 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 207552

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1389064/2055920 swapFree=4151264/4192956
[pid=17395] ppid=17393 vsize=207552 CPUtime=582.16
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 52100 0 0 0 58169 47 0 0 25 0 1 0 109659264 212533248 51627 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576754 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 51888 51627 123 215 0 51670 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 207552

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1389064/2055920 swapFree=4151328/4192956
[pid=17395] ppid=17393 vsize=207552 CPUtime=642.14
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 52100 0 0 0 64167 47 0 0 25 0 1 0 109659264 212533248 51627 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 51888 51627 123 215 0 51670 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 207552


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1319752/2055920 swapFree=4151392/4192956
[pid=17395] ppid=17393 vsize=276652 CPUtime=882.08
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 69318 0 0 0 88145 63 0 0 25 0 1 0 109659264 283291648 68845 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580973 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 69163 68845 123 215 0 68945 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 276652

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1319752/2055920 swapFree=4151456/4192956
[pid=17395] ppid=17393 vsize=276652 CPUtime=942.08
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 69318 0 0 0 94144 64 0 0 25 0 1 0 109659264 283291648 68845 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581310 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 69163 68845 123 215 0 68945 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 276652

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1319688/2055920 swapFree=4151456/4192956
[pid=17395] ppid=17393 vsize=276652 CPUtime=1002.06
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 69318 0 0 0 100142 64 0 0 25 0 1 0 109659264 283291648 68845 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574093 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 69163 68845 123 215 0 68945 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 276652

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1319624/2055920 swapFree=4151520/4192956
[pid=17395] ppid=17393 vsize=276652 CPUtime=1062.04
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 69318 0 0 0 106140 64 0 0 25 0 1 0 109659264 283291648 68845 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 69163 68845 123 215 0 68945 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 276652

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1319560/2055920 swapFree=4151520/4192956
[pid=17395] ppid=17393 vsize=276652 CPUtime=1122.03
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 69318 0 0 0 112138 65 0 0 25 0 1 0 109659264 283291648 68845 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 69163 68845 123 215 0 68945 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 276652

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1319560/2055920 swapFree=4151520/4192956
[pid=17395] ppid=17393 vsize=276652 CPUtime=1182.02
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 69319 0 0 0 118137 65 0 0 25 0 1 0 109659264 283291648 68846 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 69163 68846 123 215 0 68945 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 276652

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1319432/2055920 swapFree=4151584/4192956
[pid=17395] ppid=17393 vsize=276652 CPUtime=1242
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 69319 0 0 0 124135 65 0 0 25 0 1 0 109659264 283291648 68846 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 69163 68846 123 215 0 68945 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 276652

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1308104/2055920 swapFree=4151584/4192956
[pid=17395] ppid=17393 vsize=287824 CPUtime=1302
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 72105 0 0 0 130132 68 0 0 25 0 1 0 109659264 294731776 71632 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574149 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 71956 71632 123 215 0 71738 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 287824

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1276360/2055920 swapFree=4151648/4192956
[pid=17395] ppid=17393 vsize=319672 CPUtime=1361.98
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 80067 0 0 0 136123 75 0 0 25 0 1 0 109659264 327344128 79594 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574551 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 79918 79594 123 215 0 79700 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 319672

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1266376/2055920 swapFree=4151648/4192956
[pid=17395] ppid=17393 vsize=329512 CPUtime=1421.96
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 82519 0 0 0 142119 77 0 0 25 0 1 0 109659264 337420288 82046 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 82378 82046 123 215 0 82160 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 329512

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1266312/2055920 swapFree=4151648/4192956
[pid=17395] ppid=17393 vsize=329512 CPUtime=1481.95
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 82519 0 0 0 148117 78 0 0 25 0 1 0 109659264 337420288 82046 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 82378 82046 123 215 0 82160 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 329512

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17396
/proc/meminfo: memFree=1266248/2055920 swapFree=4151712/4192956
[pid=17395] ppid=17393 vsize=329512 CPUtime=1541.93
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 82519 0 0 0 154115 78 0 0 25 0 1 0 109659264 337420288 82046 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574149 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 82378 82046 123 215 0 82160 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 329512

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17398
/proc/meminfo: memFree=1266056/2055920 swapFree=4151712/4192956
[pid=17395] ppid=17393 vsize=329512 CPUtime=1601.92
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 82519 0 0 0 160113 79 0 0 25 0 1 0 109659264 337420288 82046 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574551 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 82378 82046 123 215 0 82160 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 329512

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17398
/proc/meminfo: memFree=1266056/2055920 swapFree=4151776/4192956
[pid=17395] ppid=17393 vsize=329512 CPUtime=1661.9
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 82519 0 0 0 166111 79 0 0 25 0 1 0 109659264 337420288 82046 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134577430 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 82378 82046 123 215 0 82160 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 329512

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17398
/proc/meminfo: memFree=1266056/2055920 swapFree=4151776/4192956
[pid=17395] ppid=17393 vsize=329512 CPUtime=1721.89
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 82519 0 0 0 172109 80 0 0 25 0 1 0 109659264 337420288 82046 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580945 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 82378 82046 123 215 0 82160 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 329512

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17398
/proc/meminfo: memFree=1265928/2055920 swapFree=4151840/4192956
[pid=17395] ppid=17393 vsize=329512 CPUtime=1781.88
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 82519 0 0 0 178108 80 0 0 25 0 1 0 109659264 337420288 82046 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576749 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 82378 82046 123 215 0 82160 0
Current children cumulated CPU time (s) 1781.88
Current children cumulated vsize (KiB) 329512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17398
/proc/meminfo: memFree=1265928/2055920 swapFree=4151840/4192956
[pid=17395] ppid=17393 vsize=329512 CPUtime=1800.08
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 82519 0 0 0 179928 80 0 0 25 0 1 0 109659264 337420288 82046 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 82378 82046 123 215 0 82160 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 329512

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 2/78 17398
/proc/meminfo: memFree=1265928/2055920 swapFree=4151840/4192956
[pid=17395] ppid=17393 vsize=329512 CPUtime=1800.08
/proc/17395/stat : 17395 (minisat+) R 17393 17395 16357 0 -1 4194304 82519 0 0 0 179928 80 0 0 25 0 1 0 109659264 337420288 82046 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17395/statm: 82378 82046 123 215 0 82160 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 329512

Child status: 0
Real time (s): 1800.56
CPU time (s): 1800.14
CPU user time (s): 1799.28
CPU system time (s): 0.856869
CPU usage (%): 99.9766
Max. virtual memory (cumulated for all children) (KiB): 329512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.28
system time used= 0.856869
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82520
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= 4839

runsolver used 2.27565 second user time and 4.19036 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sun Apr 15 06:10:38 UTC 2007

IDJOB= 351921
IDBENCH= 1852
IDSOLVER= 156
FILE ID= node34/351921-1176617438

PBS_JOBID= 4557044

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-l152lav.opb
COMMAND LINE= /tmp/evaluation/351921-1176617438/minisat+ /tmp/evaluation/351921-1176617438/instance-351921-1176617438.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-351921-1176617438 -o ROOT/results/node34/conversion-351921-1176617438 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351921-1176617438/instance-351921-1176617438.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-351921-1176617438 -o ROOT/results/node34/solver-351921-1176617438 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351921-1176617438/minisat+ /tmp/evaluation/351921-1176617438/instance-351921-1176617438.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  1a5510d564851e49e3b50f1a87922ca2

RANDOM SEED= 504367385

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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:       1596384 kB
Buffers:         15324 kB
Cached:         230516 kB
SwapCached:       2632 kB
Active:         175672 kB
Inactive:       215196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1596384 kB
SwapTotal:     4192956 kB
SwapFree:      4151008 kB
Dirty:            2456 kB
Writeback:           0 kB
Mapped:         159656 kB
Slab:            53956 kB
Committed_AS:   405048 kB
PageTables:       1980 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= 66562 MiB

End job on node34 on Sun Apr 15 06:40:41 UTC 2007