Trace number 2681551

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1 fixedSAT (TO)3 1800.03 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=197-P1=29-P2=199-P3=251-P4=227-P5=257-P6=149-P7=53-B.opb
MD5SUM83b6f70c71dbcf261c00790940be437e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark6.31304
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables168
Total number of constraints15
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 constraints15
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
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 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 463/0 clauses 448/0 units 0
0.00/0.00	c vars 168
0.00/0.00	c objective 8 + 0
369.78/369.98	c 343.021 27.2266 14528 4811361
369.78/369.98	o 129
454.67/454.88	c 419.118 27.5391 2322 6789758
454.67/454.88	o 13
572.63/572.84	c 524.566 27.5391 2419 9503462
572.63/572.84	o 11
587.72/587.99	c 538.106 27.5391 3682 9840120
587.72/587.99	o 5
1407.62/1408.01	c 1273.64 27.668 3183 25626120
1407.62/1408.01	o 3
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 x17 -x18 x19 -x20 x21 -x22 -x23 x24 x25 x26 x27 x28 x29 x30 x31 x32 x33 x34 x35 -x36 -x37 x38 -x39 -x40 x41 -x42 x43 x44 x45 -x46 x47 x48 x49 x50 -x51 x52 -x53 -x54 x55 -x56 x57 x58 x59 -x60 -x61 x62 -x63 x64 x65 x66 -x67 -x68 -x69 -x70 x71 x72 x73 x74 x75 x76 x77 x78 x79 -x80 x81 -x82 -x83 -x84 -x85 -x86 -x87 x88 x89 x90 x91 -x92 -x93 x94 -x95 x96 x97 x98 -x99 x100 -x101 x102 -x103 -x104 x105 -x106 -x107 x108 x109 -x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 -x122 -x123 -x124 x125 x126 x127 -x128 -x129 x130 x131 x132 x133 x134 x135 -x136 x137 x138 -x139 -x140 x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 x149 -x150 -x151 x152 -x153 -x154 x155 x156 -x157 -x158 -x159 -x160 x161 x162 -x163 -x164 -x165 x166 x167 -x168

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681551-1277499489/watcher-2681551-1277499489 -o /tmp/evaluation-result-2681551-1277499489/solver-2681551-1277499489 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681551-1277499489.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 24852
/proc/meminfo: memFree=1822568/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=2268 CPUtime=0
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 300 0 0 0 0 0 0 0 20 0 1 0 125552638 2322432 219 1992294400 134512640 136421960 4292160064 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24852/statm: 567 220 146 467 0 98 0

[startup+0.108368 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 24852
/proc/meminfo: memFree=1822568/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=13576 CPUtime=0.09
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 3060 0 0 0 9 0 0 0 20 0 1 0 125552638 13901824 2979 1992294400 134512640 136421960 4292160064 18446744073709551615 134729682 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 3394 2979 194 467 0 2925 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13576

[startup+0.201379 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 24852
/proc/meminfo: memFree=1822568/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=15528 CPUtime=0.19
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 3528 0 0 0 18 1 0 0 20 0 1 0 125552638 15900672 3447 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 3882 3447 215 467 0 3413 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15528

[startup+0.30139 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 24852
/proc/meminfo: memFree=1822568/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=15656 CPUtime=0.29
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 3570 0 0 0 26 3 0 0 20 0 1 0 125552638 16031744 3489 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 3914 3489 215 467 0 3445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15656

[startup+0.701434 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 24852
/proc/meminfo: memFree=1822568/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=16448 CPUtime=0.69
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 3779 0 0 0 63 6 0 0 20 0 1 0 125552638 16842752 3698 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 4112 3698 215 467 0 3643 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16448

[startup+1.50152 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24853
/proc/meminfo: memFree=1808176/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=16836 CPUtime=1.49
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 3854 0 0 0 134 15 0 0 22 0 1 0 125552638 17240064 3773 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 4209 3773 215 467 0 3740 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16836

[startup+3.1017 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24853
/proc/meminfo: memFree=1807308/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=17368 CPUtime=3.09
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 3997 0 0 0 279 30 0 0 25 0 1 0 125552638 17784832 3916 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 4342 3916 215 467 0 3873 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17368

[startup+6.30106 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24853
/proc/meminfo: memFree=1806192/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=18400 CPUtime=6.29
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 4243 0 0 0 572 57 0 0 25 0 1 0 125552638 18841600 4162 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 4600 4162 215 467 0 4131 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18400

[startup+12.7008 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24853
/proc/meminfo: memFree=1805580/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=18920 CPUtime=12.69
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 4380 0 0 0 1156 113 0 0 25 0 1 0 125552638 19374080 4299 1992294400 134512640 136421960 4292160064 18446744073709551615 135032291 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 4730 4299 215 467 0 4261 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18920

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24855
/proc/meminfo: memFree=1804216/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=20380 CPUtime=25.49
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 4742 0 0 0 2320 229 0 0 25 0 1 0 125552638 20869120 4661 1992294400 134512640 136421960 4292160064 18446744073709551615 135801367 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 5095 4661 215 467 0 4626 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20380

[startup+51.101 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24855
/proc/meminfo: memFree=1803224/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=21456 CPUtime=51.08
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 5000 0 0 0 4682 426 0 0 25 0 1 0 125552638 21970944 4919 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 5364 4919 215 467 0 4895 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21456

[startup+102.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24857
/proc/meminfo: memFree=1801116/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=23308 CPUtime=102.27
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 5475 0 0 0 9387 840 0 0 25 0 1 0 125552638 23867392 5394 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 5827 5394 215 467 0 5358 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23308

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24857
/proc/meminfo: memFree=1800000/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=24388 CPUtime=162.25
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 5738 0 0 0 14963 1262 0 0 25 0 1 0 125552638 24973312 5657 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 6097 5657 215 467 0 5628 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24388

[startup+222.309 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24868
/proc/meminfo: memFree=1798512/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=25352 CPUtime=222.24
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 5965 0 0 0 20509 1715 0 0 25 0 1 0 125552638 25960448 5884 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 6338 5884 215 467 0 5869 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 25352

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24870
/proc/meminfo: memFree=1796404/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=27744 CPUtime=282.2
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6515 0 0 0 26133 2087 0 0 25 0 1 0 125552638 28409856 6434 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 6936 6434 215 467 0 6467 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 27744

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24872
/proc/meminfo: memFree=1796280/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=27876 CPUtime=342.19
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6570 0 0 0 31730 2489 0 0 25 0 1 0 125552638 28545024 6489 1992294400 134512640 136421960 4292160064 18446744073709551615 134857561 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 6969 6489 215 467 0 6500 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27876

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24874
/proc/meminfo: memFree=1796032/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28196 CPUtime=402.17
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6643 0 0 0 37189 3028 0 0 25 0 1 0 125552638 28872704 6561 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7049 6561 238 467 0 6580 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 28196

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24874
/proc/meminfo: memFree=1796032/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28196 CPUtime=462.16
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6644 0 0 0 42576 3640 0 0 25 0 1 0 125552638 28872704 6561 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7049 6561 238 467 0 6580 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 28196

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24876
/proc/meminfo: memFree=1796032/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28196 CPUtime=522.14
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6644 0 0 0 47933 4281 0 0 25 0 1 0 125552638 28872704 6561 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7049 6561 238 467 0 6580 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 28196

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24878
/proc/meminfo: memFree=1796032/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28196 CPUtime=582.13
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6645 0 0 0 53302 4911 0 0 25 0 1 0 125552638 28872704 6561 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7049 6561 238 467 0 6580 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 28196

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24880
/proc/meminfo: memFree=1796032/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28196 CPUtime=642.11
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6646 0 0 0 58663 5548 0 0 25 0 1 0 125552638 28872704 6561 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7049 6561 238 467 0 6580 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 28196

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24884
/proc/meminfo: memFree=1795784/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28196 CPUtime=822.06
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6646 0 0 0 74806 7400 0 0 25 0 1 0 125552638 28872704 6561 1992294400 134512640 136421960 4292160064 18446744073709551615 135806171 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7049 6561 238 467 0 6580 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 28196

[startup+882.309 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24886
/proc/meminfo: memFree=1795660/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28328 CPUtime=882.06
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6663 0 0 0 80186 8020 0 0 25 0 1 0 125552638 29007872 6578 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7082 6578 238 467 0 6613 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 28328

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24891
/proc/meminfo: memFree=1794916/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28328 CPUtime=942.04
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6664 0 0 0 85559 8645 0 0 25 0 1 0 125552638 29007872 6579 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7082 6579 238 467 0 6613 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 28328

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24893
/proc/meminfo: memFree=1794916/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28328 CPUtime=1002.02
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6666 0 0 0 90948 9254 0 0 25 0 1 0 125552638 29007872 6581 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7082 6581 238 467 0 6613 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 28328

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24893
/proc/meminfo: memFree=1794916/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28328 CPUtime=1062.01
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6667 0 0 0 96336 9865 0 0 25 0 1 0 125552638 29007872 6582 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7082 6582 238 467 0 6613 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 28328

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24895
/proc/meminfo: memFree=1794916/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28328 CPUtime=1121.99
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6668 0 0 0 101707 10492 0 0 25 0 1 0 125552638 29007872 6583 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7082 6583 238 467 0 6613 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 28328

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24897
/proc/meminfo: memFree=1794916/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28328 CPUtime=1181.97
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6670 0 0 0 107093 11104 0 0 25 0 1 0 125552638 29007872 6585 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7082 6585 238 467 0 6613 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 28328

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24899
/proc/meminfo: memFree=1795040/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28328 CPUtime=1241.95
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6670 0 0 0 112496 11699 0 0 25 0 1 0 125552638 29007872 6585 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7082 6585 238 467 0 6613 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 28328

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24901
/proc/meminfo: memFree=1794916/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28328 CPUtime=1301.94
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6672 0 0 0 117891 12303 0 0 25 0 1 0 125552638 29007872 6587 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7082 6587 238 467 0 6613 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 28328

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24901
/proc/meminfo: memFree=1794916/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28328 CPUtime=1361.92
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6673 0 0 0 123271 12921 0 0 25 0 1 0 125552638 29007872 6588 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7082 6588 238 467 0 6613 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 28328

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24903
/proc/meminfo: memFree=1795040/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28328 CPUtime=1421.91
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6676 0 0 0 128634 13557 0 0 25 0 1 0 125552638 29007872 6590 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7082 6590 238 467 0 6613 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 28328

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24905
/proc/meminfo: memFree=1795040/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28328 CPUtime=1481.89
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6677 0 0 0 134011 14178 0 0 25 0 1 0 125552638 29007872 6591 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7082 6591 238 467 0 6613 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 28328

[startup+1542.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24907
/proc/meminfo: memFree=1795040/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28328 CPUtime=1541.89
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6679 0 0 0 139388 14801 0 0 25 0 1 0 125552638 29007872 6593 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7082 6593 238 467 0 6613 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 28328

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24909
/proc/meminfo: memFree=1794916/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28328 CPUtime=1601.86
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6679 0 0 0 144775 15411 0 0 25 0 1 0 125552638 29007872 6593 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7082 6593 238 467 0 6613 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 28328

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24909
/proc/meminfo: memFree=1794916/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28328 CPUtime=1661.85
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6680 0 0 0 150181 16004 0 0 25 0 1 0 125552638 29007872 6594 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7082 6594 238 467 0 6613 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 28328

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24911
/proc/meminfo: memFree=1794792/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28328 CPUtime=1721.83
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6681 0 0 0 155587 16596 0 0 25 0 1 0 125552638 29007872 6595 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7082 6595 238 467 0 6613 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 28328

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24913
/proc/meminfo: memFree=1794544/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28456 CPUtime=1781.81
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6714 0 0 0 160977 17204 0 0 25 0 1 0 125552638 29138944 6595 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7114 6595 238 467 0 6645 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 28456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24913
/proc/meminfo: memFree=1794544/2059040 swapFree=4139932/4192956
[pid=24852] ppid=24850 vsize=28456 CPUtime=1800.02
/proc/24852/stat : 24852 (pbct) R 24850 24852 24403 0 -1 4202496 6714 0 0 0 162614 17388 0 0 25 0 1 0 125552638 29138944 6595 1992294400 134512640 136421960 4292160064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24852/statm: 7114 6595 238 467 0 6645 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 28456

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): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1626.14
CPU system time (s): 173.885
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 28456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1626.14
system time used= 173.885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6715
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= 1
involuntary context switches= 2768

runsolver used 2.93655 second user time and 8.5367 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-25 22:58:09
IDJOB=2681551
IDBENCH=48040
IDSOLVER=1192
FILE ID=node005/2681551-1277499489
PBS_JOBID= 11190567
Free space on /tmp= 62528 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=197-P1=29-P2=199-P3=251-P4=227-P5=257-P6=149-P7=53-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681551-1277499489/watcher-2681551-1277499489 -o /tmp/evaluation-result-2681551-1277499489/solver-2681551-1277499489 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681551-1277499489.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 83b6f70c71dbcf261c00790940be437e
RANDOM SEED=1929299153

node005.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.246
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
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		: 3000.246
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1822972 kB
Buffers:         46536 kB
Cached:          90748 kB
SwapCached:       5480 kB
Active:          67604 kB
Inactive:        82692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1822972 kB
SwapTotal:     4192956 kB
SwapFree:      4139932 kB
Dirty:            2040 kB
Writeback:           0 kB
AnonPages:       11608 kB
Mapped:          11976 kB
Slab:            63704 kB
PageTables:       4216 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182804 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62528 MiB
End job on node005 at 2010-06-25 23:28:12