Trace number 459156

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)3 1800.13 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_4_30_1.opb
MD5SUMfb11ff2665aef67f0842a460a5ea3114
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark34.4168
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables94
Total number of constraints8
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 constraints8
Minimum length of a constraint45
Maximum length of a constraint46
Number of terms in the objective function 64
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 2040
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 851
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 3063
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/459156-1178650050/instance-459156-1178650050.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 235
0.00/0.00	o 231
0.00/0.00	o 227
0.00/0.00	o 225
0.00/0.00	o 223
0.00/0.01	o 215
0.00/0.01	o 213
0.00/0.01	o 211
0.00/0.01	o 207
0.19/0.20	o 205
0.19/0.21	o 201
0.19/0.23	o 179
0.19/0.24	o 175
0.19/0.24	o 172
0.19/0.24	o 168
0.19/0.24	o 162
0.19/0.24	o 160
0.19/0.25	o 159
0.19/0.26	o 158
0.19/0.26	o 155
0.19/0.26	o 153
0.19/0.27	o 152
0.19/0.28	o 150
0.19/0.28	o 149
0.19/0.29	o 126
0.19/0.29	o 124
0.29/0.30	o 122
0.29/0.30	o 121
0.29/0.30	o 120
0.29/0.31	o 119
0.29/0.31	o 114
0.29/0.31	o 107
0.29/0.31	o 106
0.29/0.31	o 104
0.29/0.32	o 93
0.29/0.32	o 91
0.29/0.33	o 85
0.29/0.33	o 83
0.29/0.34	o 67
0.29/0.34	o 65
0.29/0.34	o 64
0.29/0.34	o 62
0.29/0.34	o 58
0.29/0.35	o 56
0.29/0.35	o 46
0.29/0.36	o 38
0.29/0.36	o 36
0.29/0.39	o 34
0.29/0.39	o 32
0.39/0.43	o 30
0.39/0.43	o 28
0.39/0.44	o 26
0.39/0.45	o 24
0.39/0.46	o 23
0.39/0.48	o 20
0.39/0.50	o 18
0.49/0.50	o 16
0.49/0.52	o 14
0.49/0.52	o 12
0.49/0.52	o 10
1.09/1.15	o 9
2.10/2.12	o 8
6.29/6.37	o 6
12.79/12.80	o 4
22.59/22.68	o 3
1800.10/1800.60	s SATISFIABLE
1800.10/1800.60	v -x1 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x2 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x3 -x30 -x31 -x32
1800.10/1800.60	v -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x4 -x40 x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56
1800.10/1800.60	v x57 -x58 -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
1800.10/1800.60	v -x83 x84 x85 x86 -x87 -x88 x89 x9 -x90 x91 x92 x93 x94

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

/tmp/evaluation/459156-1178650050/instance-459156-1178650050.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/node30/watcher-459156-1178650050 -o ROOT/results/node30/solver-459156-1178650050 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459156-1178650050/instance-459156-1178650050.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: 0.92 0.98 0.99 3/77 30582
/proc/meminfo: memFree=1560832/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=1320 CPUtime=0
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 312920691 1351680 129 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 330 129 102 219 0 107 0

[startup+0.0849739 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30582
/proc/meminfo: memFree=1560832/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=1484 CPUtime=0.08
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 222 0 0 0 8 0 0 0 18 0 1 0 312920691 1519616 204 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 371 204 102 219 0 148 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1484

[startup+0.101975 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30582
/proc/meminfo: memFree=1560832/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=1740 CPUtime=0.1
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 236 0 0 0 10 0 0 0 18 0 1 0 312920691 1781760 218 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 435 218 102 219 0 212 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1740

[startup+0.301988 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30582
/proc/meminfo: memFree=1560832/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=2388 CPUtime=0.29
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 398 0 0 0 29 0 0 0 20 0 1 0 312920691 2445312 380 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 597 380 102 219 0 374 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2388

[startup+0.702012 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30582
/proc/meminfo: memFree=1560832/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=3608 CPUtime=0.69
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 658 0 0 0 69 0 0 0 24 0 1 0 312920691 3694592 640 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 902 640 102 219 0 679 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3608

[startup+1.50106 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30583
/proc/meminfo: memFree=1558264/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=6124 CPUtime=1.49
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 942 0 0 0 148 1 0 0 25 0 1 0 312920691 6270976 875 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 1531 875 102 219 0 1308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6124

[startup+3.10116 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30583
/proc/meminfo: memFree=1556920/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=6412 CPUtime=3.09
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 1328 0 0 0 308 1 0 0 25 0 1 0 312920691 6565888 1261 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 1603 1261 102 219 0 1380 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6412

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30583
/proc/meminfo: memFree=1554488/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=11196 CPUtime=6.29
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 1866 0 0 0 627 2 0 0 25 0 1 0 312920691 11464704 1702 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 2799 1702 102 219 0 2576 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11196

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30583
/proc/meminfo: memFree=1551672/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=11676 CPUtime=12.69
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 2470 0 0 0 1264 5 0 0 25 0 1 0 312920691 11956224 2306 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 2919 2306 102 219 0 2696 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11676

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 30583
/proc/meminfo: memFree=1548024/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=21180 CPUtime=25.48
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 3607 0 0 0 2541 7 0 0 25 0 1 0 312920691 21688320 3250 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 5295 3250 102 219 0 5072 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21180

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 30583
/proc/meminfo: memFree=1542584/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=21888 CPUtime=51.08
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 4960 0 0 0 5096 12 0 0 25 0 1 0 312920691 22413312 4603 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 5472 4603 102 219 0 5249 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21888

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 30583
/proc/meminfo: memFree=1535096/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=42376 CPUtime=102.27
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 7182 0 0 0 10208 19 0 0 25 0 1 0 312920691 43393024 6440 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 10594 6440 102 219 0 10371 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42376

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30583
/proc/meminfo: memFree=1528632/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=42376 CPUtime=162.25
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 8797 0 0 0 16200 25 0 0 25 0 1 0 312920691 43393024 8055 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 10594 8055 102 219 0 10371 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 42376

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30583
/proc/meminfo: memFree=1522680/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=43164 CPUtime=222.24
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 10301 0 0 0 22194 30 0 0 25 0 1 0 312920691 44199936 9526 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 10791 9526 102 219 0 10568 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 43164

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30583
/proc/meminfo: memFree=1518136/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=76836 CPUtime=282.23
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 11574 0 0 0 28188 35 0 0 25 0 1 0 312920691 78680064 10667 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550346 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 19209 10667 102 219 0 18986 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 76836

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30583
/proc/meminfo: memFree=1512504/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=79164 CPUtime=342.21
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 13224 0 0 0 34182 39 0 0 25 0 1 0 312920691 81063936 12053 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 19791 12053 102 219 0 19568 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 79164

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30583
/proc/meminfo: memFree=1508856/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=82620 CPUtime=402.21
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 15029 0 0 0 40177 44 0 0 25 0 1 0 312920691 84602880 12990 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 20655 12990 102 219 0 20432 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 82620

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30583
/proc/meminfo: memFree=1508344/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=82748 CPUtime=462.19
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 15178 0 0 0 46172 47 0 0 25 0 1 0 312920691 84733952 13106 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 20687 13106 102 219 0 20464 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 82748

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30583
/proc/meminfo: memFree=1505016/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=83136 CPUtime=522.18
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 16057 0 0 0 52166 52 0 0 25 0 1 0 312920691 85131264 13952 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 20784 13952 102 219 0 20561 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 83136

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30583
/proc/meminfo: memFree=1501240/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=83780 CPUtime=582.16
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 17089 0 0 0 58161 55 0 0 25 0 1 0 312920691 85790720 14885 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 20945 14885 102 219 0 20722 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 83780

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30583
/proc/meminfo: memFree=1497848/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=83780 CPUtime=642.16
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 17941 0 0 0 64157 59 0 0 25 0 1 0 312920691 85790720 15737 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 20945 15737 102 219 0 20722 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 83780


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

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/84 30657
/proc/meminfo: memFree=1493512/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=84668 CPUtime=822.09
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 18818 0 0 0 82141 68 0 0 25 0 1 0 312920691 86700032 16548 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 21167 16548 102 219 0 20944 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 84668

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30783
/proc/meminfo: memFree=1491512/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=85184 CPUtime=881.99
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 19568 0 0 0 88125 74 0 0 25 0 1 0 312920691 87228416 17298 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 21296 17298 102 219 0 21073 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 85184

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30783
/proc/meminfo: memFree=1489336/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=85440 CPUtime=941.98
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 20146 0 0 0 94121 77 0 0 25 0 1 0 312920691 87490560 17810 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 21360 17810 102 219 0 21137 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 85440

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30783
/proc/meminfo: memFree=1487352/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=85568 CPUtime=1001.97
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 20715 0 0 0 100117 80 0 0 25 0 1 0 312920691 87621632 18346 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 21392 18346 102 219 0 21169 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 85568

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30783
/proc/meminfo: memFree=1484472/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=86336 CPUtime=1061.96
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 21629 0 0 0 106113 83 0 0 25 0 1 0 312920691 88408064 19065 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 21584 19065 102 219 0 21361 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 86336

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30783
/proc/meminfo: memFree=1482424/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=87788 CPUtime=1121.95
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 22392 0 0 0 112108 87 0 0 25 0 1 0 312920691 89894912 19568 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 21947 19568 102 219 0 21724 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 87788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30783
/proc/meminfo: memFree=1482040/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=88044 CPUtime=1181.93
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 22531 0 0 0 118104 89 0 0 25 0 1 0 312920691 90157056 19642 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 22011 19642 102 219 0 21788 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 88044

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30783
/proc/meminfo: memFree=1481400/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=88688 CPUtime=1241.91
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 22804 0 0 0 124100 91 0 0 25 0 1 0 312920691 90816512 19785 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134597531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 22172 19785 102 219 0 21949 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 88688

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30783
/proc/meminfo: memFree=1481080/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=94832 CPUtime=1301.91
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 24415 0 0 0 130096 95 0 0 25 0 1 0 312920691 97107968 19859 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 23708 19859 102 219 0 23485 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 94832

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30783
/proc/meminfo: memFree=1479608/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=94964 CPUtime=1361.89
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 24809 0 0 0 136091 98 0 0 25 0 1 0 312920691 97243136 20253 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 23741 20253 102 219 0 23518 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 94964

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30783
/proc/meminfo: memFree=1477176/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=95220 CPUtime=1421.88
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 25483 0 0 0 142088 100 0 0 25 0 1 0 312920691 97505280 20862 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 23805 20862 102 219 0 23582 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 95220

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30783
/proc/meminfo: memFree=1475000/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=162036 CPUtime=1481.86
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 26342 0 0 0 148083 103 0 0 25 0 1 0 312920691 165924864 21396 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 40509 21396 102 219 0 40286 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 162036

[startup+1542.3 s]
/proc/loadavg: 1.09 1.03 1.01 2/78 30783
/proc/meminfo: memFree=1472952/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=162424 CPUtime=1541.86
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 26941 0 0 0 154080 106 0 0 25 0 1 0 312920691 166322176 21930 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 40606 21930 102 219 0 40383 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 162424

[startup+1602.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 30783
/proc/meminfo: memFree=1470840/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=162424 CPUtime=1601.84
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 27483 0 0 0 160075 109 0 0 25 0 1 0 312920691 166322176 22472 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 40606 22472 102 219 0 40383 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 162424

[startup+1662.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 30783
/proc/meminfo: memFree=1468664/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=162680 CPUtime=1661.82
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 28096 0 0 0 166071 111 0 0 25 0 1 0 312920691 166584320 23020 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 40670 23020 102 219 0 40447 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 162680

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 30783
/proc/meminfo: memFree=1466488/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=163196 CPUtime=1721.81
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 28703 0 0 0 172067 114 0 0 25 0 1 0 312920691 167112704 23562 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 40799 23562 102 219 0 40576 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 163196

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30783
/proc/meminfo: memFree=1464120/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=163712 CPUtime=1781.8
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 29343 0 0 0 178063 117 0 0 25 0 1 0 312920691 167641088 24137 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 40928 24137 102 219 0 40705 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 163712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30783
/proc/meminfo: memFree=1463480/2055920 swapFree=4157176/4192956
[pid=30582] ppid=30580 vsize=163712 CPUtime=1800.1
/proc/30582/stat : 30582 (PBS4_SAT07v2) R 30580 30582 30108 0 -1 4194304 29497 0 0 0 179892 118 0 0 25 0 1 0 312920691 167641088 24291 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30582/statm: 40928 24291 102 219 0 40705 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 163712

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): 1800.13
CPU user time (s): 1798.93
CPU system time (s): 1.20382
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 163712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.93
system time used= 1.20382
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29500
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= 36571

runsolver used 1.71274 second user time and 4.51731 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Tue May  8 18:47:30 UTC 2007

IDJOB= 459156
IDBENCH= 2927
IDSOLVER= 200
FILE ID= node30/459156-1178650050

PBS_JOBID= 5218391

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_4_30_1.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459156-1178650050/instance-459156-1178650050.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-459156-1178650050 -o ROOT/results/node30/conversion-459156-1178650050 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459156-1178650050/instance-459156-1178650050.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-459156-1178650050 -o ROOT/results/node30/solver-459156-1178650050 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459156-1178650050/instance-459156-1178650050.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  fb11ff2665aef67f0842a460a5ea3114

RANDOM SEED= 772756862

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1561240 kB
Buffers:         44344 kB
Cached:         321360 kB
SwapCached:      15300 kB
Active:         133536 kB
Inactive:       255556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1561240 kB
SwapTotal:     4192956 kB
SwapFree:      4157176 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          30404 kB
Slab:            91080 kB
Committed_AS:  9163560 kB
PageTables:       1776 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 node30 on Tue May  8 19:17:33 UTC 2007