Trace number 459152

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
PBS4_v2 2007-03-23SAT (TO)6 1800.07 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_5_40_1.opb
MD5SUM5bf563c7058af01702ea80887f1d43ad
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark1802.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved NO
Number of variables120
Total number of constraints10
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints10
Minimum length of a constraint55
Maximum length of a constraint56
Number of terms in the objective function 80
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 2550
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1086
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 3768
Number of bits of the biggest sum of numbers12
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459152-1178649909/instance-459152-1178649909.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 576
0.00/0.00	o 359
0.00/0.00	o 318
0.00/0.00	o 273
0.00/0.00	o 262
0.00/0.01	o 257
0.00/0.02	o 256
0.00/0.02	o 255
0.00/0.02	o 253
0.02/0.03	o 248
0.02/0.03	o 245
0.02/0.03	o 243
0.02/0.03	o 242
0.09/0.16	o 241
0.09/0.16	o 232
0.09/0.17	o 231
0.09/0.17	o 230
0.09/0.18	o 228
0.09/0.18	o 217
0.09/0.19	o 215
0.09/0.20	o 214
0.19/0.20	o 213
0.19/0.20	o 212
0.19/0.21	o 206
0.19/0.21	o 199
0.19/0.21	o 182
0.19/0.21	o 181
0.19/0.22	o 170
0.19/0.22	o 169
0.19/0.23	o 168
0.19/0.24	o 167
0.19/0.25	o 166
0.19/0.26	o 164
0.19/0.26	o 163
0.19/0.28	o 161
0.19/0.29	o 160
0.29/0.30	o 158
0.29/0.31	o 157
0.29/0.32	o 156
0.29/0.32	o 153
0.29/0.32	o 151
0.29/0.33	o 150
0.29/0.33	o 149
0.29/0.33	o 147
0.29/0.33	o 144
0.29/0.34	o 143
0.39/0.49	o 142
0.39/0.50	o 141
0.49/0.50	o 140
0.49/0.50	o 138
0.49/0.51	o 137
0.49/0.51	o 136
0.49/0.52	o 135
0.49/0.54	o 134
0.49/0.55	o 133
0.49/0.56	o 131
0.49/0.57	o 130
0.49/0.57	o 128
0.49/0.57	o 127
0.49/0.57	o 125
0.49/0.58	o 122
0.59/0.62	o 121
0.59/0.67	o 116
0.59/0.67	o 115
0.59/0.67	o 113
0.59/0.68	o 111
0.59/0.69	o 110
0.59/0.69	o 109
0.69/0.70	o 108
0.69/0.70	o 106
0.69/0.70	o 103
0.69/0.71	o 101
0.69/0.71	o 100
0.69/0.71	o 98
0.69/0.73	o 97
0.69/0.73	o 94
0.69/0.74	o 92
0.69/0.75	o 91
0.69/0.76	o 89
0.69/0.78	o 88
0.79/0.83	o 65
0.79/0.85	o 64
0.79/0.85	o 63
0.79/0.86	o 61
0.79/0.86	o 60
0.79/0.87	o 58
0.89/0.94	o 57
0.89/0.94	o 56
0.89/0.96	o 52
0.89/0.97	o 47
1.09/1.12	o 46
1.09/1.13	o 45
1.59/1.68	o 43
1.59/1.68	o 42
1.59/1.69	o 40
1.79/1.85	o 37
7.99/8.09	o 35
8.19/8.29	o 33
8.29/8.31	o 32
9.18/9.28	o 28
9.28/9.30	o 27
9.48/9.53	o 26
9.59/9.64	o 25
9.59/9.65	o 24
12.69/12.74	o 23
13.19/13.24	o 22
13.19/13.25	o 21
13.19/13.27	o 19
14.08/14.13	o 18
15.08/15.16	o 16
15.08/15.19	o 15
15.18/15.21	o 13
17.78/17.84	o 11
17.78/17.86	o 10
18.09/18.12	o 9
606.34/606.58	o 8
606.64/606.81	o 7
1433.93/1434.47	o 6
1800.05/1800.60	s SATISFIABLE
1800.05/1800.60	v x1 -x10 x100 -x101 -x102 x103 x104 x105 -x106 x107 -x108 -x109 -x11 -x110 x111 x112 -x113 -x114 x115 x116 -x117 -x118 -x119
1800.05/1800.60	v -x12 -x120 -x13 -x14 -x15 -x16 x17 -x18 -x19 -x2 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x3 -x30 -x31 -x32 -x33 -x34
1800.05/1800.60	v -x35 -x36 -x37 -x38 -x39 -x4 -x40 x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58
1800.05/1800.60	v -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 x73 x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 x81 x82
1800.05/1800.60	v x83 x84 x85 x86 -x87 -x88 x89 -x9 -x90 -x91 -x92 x93 -x94 -x95 x96 x97 x98 -x99

Verifier Data (download as text)

OK	6

Conversion Script Data (download as text)

/tmp/evaluation/459152-1178649909/instance-459152-1178649909.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node26/watcher-459152-1178649909 -o ROOT/results/node26/solver-459152-1178649909 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459152-1178649909/instance-459152-1178649909.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: 0.91 0.97 0.99 3/77 567
/proc/meminfo: memFree=1337680/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=1320 CPUtime=0
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 312907697 1351680 132 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 330 132 102 219 0 107 0

[startup+0.0311791 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 567
/proc/meminfo: memFree=1337680/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=1320 CPUtime=0.02
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 172 0 0 0 2 0 0 0 18 0 1 0 312907697 1351680 154 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 330 154 102 219 0 107 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1320

[startup+0.101185 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 567
/proc/meminfo: memFree=1337680/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=1456 CPUtime=0.09
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 224 0 0 0 9 0 0 0 18 0 1 0 312907697 1490944 206 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 364 206 102 219 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1456

[startup+0.301203 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 567
/proc/meminfo: memFree=1337680/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=2356 CPUtime=0.29
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 387 0 0 0 29 0 0 0 19 0 1 0 312907697 2412544 369 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 589 369 102 219 0 366 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2356

[startup+0.701243 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 567
/proc/meminfo: memFree=1337680/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=3708 CPUtime=0.69
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 650 0 0 0 68 1 0 0 22 0 1 0 312907697 3796992 632 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 927 632 102 219 0 704 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3708

[startup+1.50131 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 568
/proc/meminfo: memFree=1335048/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=4032 CPUtime=1.49
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 902 0 0 0 147 2 0 0 25 0 1 0 312907697 4128768 835 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 1008 835 102 219 0 785 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4032

[startup+3.10146 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 568
/proc/meminfo: memFree=1334280/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=6348 CPUtime=3.09
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 1166 0 0 0 307 2 0 0 25 0 1 0 312907697 6500352 1099 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 1587 1099 102 219 0 1364 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6348

[startup+6.30176 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 568
/proc/meminfo: memFree=1332104/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=7148 CPUtime=6.29
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 1682 0 0 0 624 5 0 0 25 0 1 0 312907697 7319552 1518 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 1787 1518 102 219 0 1564 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7148

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 568
/proc/meminfo: memFree=1329544/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=11672 CPUtime=12.69
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 2256 0 0 0 1261 8 0 0 25 0 1 0 312907697 11952128 2092 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 2918 2092 102 219 0 2695 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11672

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 568
/proc/meminfo: memFree=1325576/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=21404 CPUtime=25.48
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 3401 0 0 0 2537 11 0 0 25 0 1 0 312907697 21917696 3044 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 5351 3044 102 219 0 5128 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21404

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 568
/proc/meminfo: memFree=1320456/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=22268 CPUtime=51.08
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 4728 0 0 0 5092 16 0 0 25 0 1 0 312907697 22802432 4371 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 5567 4371 102 219 0 5344 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22268

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 568
/proc/meminfo: memFree=1311944/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=41736 CPUtime=102.26
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 7189 0 0 0 10203 23 0 0 25 0 1 0 312907697 42737664 6447 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 10434 6447 102 219 0 10211 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 41736

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 568
/proc/meminfo: memFree=1304712/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=42384 CPUtime=162.25
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 9011 0 0 0 16194 31 0 0 25 0 1 0 312907697 43401216 8269 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 10596 8269 102 219 0 10373 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 42384

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 568
/proc/meminfo: memFree=1298824/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=43308 CPUtime=222.23
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 10474 0 0 0 22186 37 0 0 25 0 1 0 312907697 44347392 9732 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 10827 9732 102 219 0 10604 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 43308

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 568
/proc/meminfo: memFree=1293000/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=78056 CPUtime=282.22
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 11954 0 0 0 28180 42 0 0 25 0 1 0 312907697 79929344 11212 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 19514 11212 102 219 0 19291 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 78056

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 568
/proc/meminfo: memFree=1289800/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=81524 CPUtime=342.2
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 13505 0 0 0 34174 46 0 0 25 0 1 0 312907697 83480576 11994 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 20381 11994 102 219 0 20158 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 81524

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 568
/proc/meminfo: memFree=1286088/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=81656 CPUtime=402.19
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 14439 0 0 0 40167 52 0 0 25 0 1 0 312907697 83615744 12928 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 20414 12928 102 219 0 20191 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 81656

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 568
/proc/meminfo: memFree=1283144/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=81656 CPUtime=462.18
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 15155 0 0 0 46162 56 0 0 25 0 1 0 312907697 83615744 13644 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 20414 13644 102 219 0 20191 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 81656

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 568
/proc/meminfo: memFree=1279496/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=82052 CPUtime=522.16
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 16077 0 0 0 52158 58 0 0 25 0 1 0 312907697 84021248 14566 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 20513 14566 102 219 0 20290 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 82052

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 568
/proc/meminfo: memFree=1276296/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=82832 CPUtime=582.15
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 16962 0 0 0 58153 62 0 0 25 0 1 0 312907697 84819968 15352 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 20708 15352 102 219 0 20485 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 82832

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 568
/proc/meminfo: memFree=1272520/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=83988 CPUtime=642.13
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 18136 0 0 0 64147 66 0 0 25 0 1 0 312907697 86003712 16295 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 20997 16295 102 219 0 20774 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 83988


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################

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 568
/proc/meminfo: memFree=1263816/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=84504 CPUtime=822.09
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 20374 0 0 0 82133 76 0 0 25 0 1 0 312907697 86532096 18467 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 21126 18467 102 219 0 20903 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 84504

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 568
/proc/meminfo: memFree=1260872/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=86288 CPUtime=882.08
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 21365 0 0 0 88129 79 0 0 25 0 1 0 312907697 88358912 19189 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 21572 19189 102 219 0 21349 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 86288

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 568
/proc/meminfo: memFree=1257928/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=86936 CPUtime=942.06
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 22140 0 0 0 94125 81 0 0 25 0 1 0 312907697 89022464 19931 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 21734 19931 102 219 0 21511 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 86936

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 742
/proc/meminfo: memFree=1253776/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=87452 CPUtime=1001.95
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 22924 0 0 0 100110 85 0 0 25 0 1 0 312907697 89550848 20649 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 21863 20649 102 219 0 21640 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 87452

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 766
/proc/meminfo: memFree=1252104/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=153116 CPUtime=1061.92
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 23652 0 0 0 106106 86 0 0 25 0 1 0 312907697 156790784 21344 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 38279 21344 102 219 0 38056 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 153116

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 766
/proc/meminfo: memFree=1249800/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=153892 CPUtime=1121.9
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 24310 0 0 0 112101 89 0 0 25 0 1 0 312907697 157585408 21936 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 38473 21936 102 219 0 38250 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 153892

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 766
/proc/meminfo: memFree=1248328/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=154152 CPUtime=1181.89
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 24671 0 0 0 118098 91 0 0 25 0 1 0 312907697 157851648 22297 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 38538 22297 102 219 0 38315 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 154152

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 766
/proc/meminfo: memFree=1246536/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=154152 CPUtime=1241.88
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 25130 0 0 0 124094 94 0 0 25 0 1 0 312907697 157851648 22756 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 38538 22756 102 219 0 38315 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 154152

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 766
/proc/meminfo: memFree=1245448/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=154668 CPUtime=1301.86
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 25460 0 0 0 130091 95 0 0 25 0 1 0 312907697 158380032 23020 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 38667 23020 102 219 0 38444 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 154668

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 766
/proc/meminfo: memFree=1243336/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=160808 CPUtime=1361.84
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 27582 0 0 0 136086 98 0 0 25 0 1 0 312907697 164667392 23539 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 40202 23539 102 219 0 39979 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 160808

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 766
/proc/meminfo: memFree=1241864/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=160808 CPUtime=1421.84
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 27944 0 0 0 142083 101 0 0 25 0 1 0 312907697 164667392 23901 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 40202 23901 102 219 0 39979 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 160808

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 766
/proc/meminfo: memFree=1241416/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=161556 CPUtime=1481.82
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 28109 0 0 0 148079 103 0 0 25 0 1 0 312907697 165433344 24000 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 40389 24000 102 219 0 40166 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 161556

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 766
/proc/meminfo: memFree=1240840/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=161684 CPUtime=1541.8
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 28286 0 0 0 154075 105 0 0 25 0 1 0 312907697 165564416 24144 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 40421 24144 102 219 0 40198 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 161684

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 766
/proc/meminfo: memFree=1239368/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=161944 CPUtime=1601.79
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 28738 0 0 0 160072 107 0 0 25 0 1 0 312907697 165830656 24596 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 40486 24596 102 219 0 40263 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 161944

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 766
/proc/meminfo: memFree=1237512/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=162588 CPUtime=1661.77
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 29262 0 0 0 166068 109 0 0 25 0 1 0 312907697 166490112 25022 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550322 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 40647 25022 102 219 0 40424 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 162588

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 766
/proc/meminfo: memFree=1236744/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=162588 CPUtime=1721.76
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 29438 0 0 0 172065 111 0 0 25 0 1 0 312907697 166490112 25198 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 40647 25198 102 219 0 40424 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 162588

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 766
/proc/meminfo: memFree=1234952/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=162716 CPUtime=1781.75
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 29934 0 0 0 178061 114 0 0 25 0 1 0 312907697 166621184 25661 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 40679 25661 102 219 0 40456 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 162716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 766
/proc/meminfo: memFree=1234824/2055920 swapFree=4170140/4192956
[pid=567] ppid=565 vsize=162716 CPUtime=1800.05
/proc/567/stat : 567 (PBS4_SAT07v2) R 565 567 32058 0 -1 4194304 29961 0 0 0 179891 114 0 0 25 0 1 0 312907697 166621184 25688 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/567/statm: 40679 25688 102 219 0 40456 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 162716

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.07
CPU user time (s): 1798.91
CPU system time (s): 1.16182
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 162716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.91
system time used= 1.16182
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29964
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= 3027

runsolver used 1.43678 second user time and 4.12837 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue May  8 18:45:09 UTC 2007

IDJOB= 459152
IDBENCH= 2923
IDSOLVER= 200
FILE ID= node26/459152-1178649909

PBS_JOBID= 5218352

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_5_40_1.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459152-1178649909/instance-459152-1178649909.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-459152-1178649909 -o ROOT/results/node26/conversion-459152-1178649909 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459152-1178649909/instance-459152-1178649909.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-459152-1178649909 -o ROOT/results/node26/solver-459152-1178649909 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459152-1178649909/instance-459152-1178649909.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  5bf563c7058af01702ea80887f1d43ad

RANDOM SEED= 691830051

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1338088 kB
Buffers:         41484 kB
Cached:         550120 kB
SwapCached:       3328 kB
Active:         322472 kB
Inactive:       298372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1338088 kB
SwapTotal:     4192956 kB
SwapFree:      4170140 kB
Dirty:            2280 kB
Writeback:           0 kB
Mapped:          36676 kB
Slab:            82584 kB
Committed_AS:  2546464 kB
PageTables:       1732 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 node26 on Tue May  8 19:15:12 UTC 2007