Trace number 2668792

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 0.1SAT (TO)1070 1800.03 1802.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii16e1.opb
MD5SUMdef894fad75671aee9beb2b836574dc5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1070
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1098
Optimality of the best value was proved NO
Number of variables2490
Total number of constraints16011
Number of constraints which are clauses16011
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint16
Number of terms in the objective function 2490
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 2490
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2490
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 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.19/0.22	c constraints 0/0 clauses 16011/0 units 0
0.19/0.22	c vars 2490
0.19/0.22	c objective 2490 + 0
0.69/0.78	c 0.726889 51.2617 660 16339
0.69/0.78	o 1152
0.79/0.80	c 0.740887 52.7461 666 17036
0.79/0.80	o 1140
0.79/0.81	c 0.752885 53.0156 667 17511
0.79/0.81	o 1130
2.10/2.20	c 2.09268 58.0625 2855 33754
2.10/2.20	o 1127
6.29/6.33	c 6.11907 75.1094 7483 55380
6.29/6.33	o 1121
37.58/37.61	c 36.6844 104.375 7697 242652
37.58/37.61	o 1102
134.35/134.45	c 131.664 105.109 6733 766830
134.35/134.45	o 1090
1709.12/1709.68	c 1682.34 134.012 11979 6010543
1709.12/1709.68	o 1089
1709.23/1709.74	c 1682.39 134.012 5990 6010947
1709.23/1709.74	o 1070
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	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 x169 -x170 x171 -x172 x173 -x174 x175 -x176 x177 -x178 x179 -x180 x181 -x182 x183 -x184 x185 -x186 x187 -x188 x189 -x190 x191 -x192 x193 -x194 x195 -x196 x197 -x198 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Verifier Data 

OK	1070

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668792-1276465372/watcher-2668792-1276465372 -o /tmp/evaluation-result-2668792-1276465372/solver-2668792-1276465372 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668792-1276465372.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: 0.92 0.98 1.05 3/106 24645
/proc/meminfo: memFree=1656500/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=2488 CPUtime=0
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 309 0 0 0 0 0 0 0 20 0 1 0 22140947 2547712 232 1992294400 134512640 136485738 4290614368 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24645/statm: 622 232 156 482 0 138 0

[startup+0.0996111 s]
/proc/loadavg: 0.92 0.98 1.05 3/106 24645
/proc/meminfo: memFree=1656500/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=2616 CPUtime=0.09
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 358 0 0 0 9 0 0 0 20 0 1 0 22140947 2678784 281 1992294400 134512640 136485738 4290614368 18446744073709551615 134519766 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24645/statm: 654 281 156 482 0 170 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2616

[startup+0.100613 s]
/proc/loadavg: 0.92 0.98 1.05 3/106 24645
/proc/meminfo: memFree=1656500/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=2616 CPUtime=0.09
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 359 0 0 0 9 0 0 0 20 0 1 0 22140947 2678784 282 1992294400 134512640 136485738 4290614368 18446744073709551615 135411152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24645/statm: 654 282 156 482 0 170 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2616

[startup+0.300634 s]
/proc/loadavg: 0.92 0.98 1.05 3/106 24645
/proc/meminfo: memFree=1656500/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=11500 CPUtime=0.29
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 2532 0 0 0 28 1 0 0 20 0 1 0 22140947 11776000 2389 1992294400 134512640 136485738 4290614368 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 2875 2390 193 482 0 2391 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11500

[startup+0.700678 s]
/proc/loadavg: 0.92 0.98 1.05 3/106 24645
/proc/meminfo: memFree=1656500/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=52216 CPUtime=0.69
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 13297 0 0 0 64 5 0 0 20 0 1 0 22140947 53469184 12536 1992294400 134512640 136485738 4290614368 18446744073709551615 134886550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 13054 12536 222 482 0 12570 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52216

[startup+1.50077 s]
/proc/loadavg: 0.92 0.98 1.05 2/107 24646
/proc/meminfo: memFree=1605776/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=56400 CPUtime=1.49
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 14346 0 0 0 141 8 0 0 22 0 1 0 22140947 57753600 13285 1992294400 134512640 136485738 4290614368 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 14100 13285 244 482 0 13616 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56400

[startup+3.10094 s]
/proc/loadavg: 0.92 0.98 1.05 2/107 24646
/proc/meminfo: memFree=1601064/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=62236 CPUtime=3.09
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 15811 0 0 0 295 14 0 0 25 0 1 0 22140947 63729664 14749 1992294400 134512640 136485738 4290614368 18446744073709551615 135869167 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 15559 14749 244 482 0 15075 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 62236

[startup+6.3003 s]
/proc/loadavg: 0.93 0.98 1.05 2/107 24646
/proc/meminfo: memFree=1587424/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=76908 CPUtime=6.29
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 19481 0 0 0 608 21 0 0 25 0 1 0 22140947 78753792 18419 1992294400 134512640 136485738 4290614368 18446744073709551615 134878528 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 19227 18419 244 482 0 18743 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 76908

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 1.05 2/107 24648
/proc/meminfo: memFree=1578992/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=81004 CPUtime=12.69
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 20502 0 0 0 1230 39 0 0 25 0 1 0 22140947 82948096 19439 1992294400 134512640 136485738 4290614368 18446744073709551615 135040911 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 20251 19439 244 482 0 19767 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 81004

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 1.05 2/107 24648
/proc/meminfo: memFree=1568452/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=91468 CPUtime=25.49
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 23147 0 0 0 2479 70 0 0 25 0 1 0 22140947 93663232 22084 1992294400 134512640 136485738 4290614368 18446744073709551615 134882308 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 22867 22084 244 482 0 22383 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 91468

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 1.05 2/107 24648
/proc/meminfo: memFree=1553448/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=105760 CPUtime=51.07
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 26978 0 0 0 4987 120 0 0 25 0 1 0 22140947 108298240 25653 1992294400 134512640 136485738 4290614368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 26440 25653 244 482 0 25956 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 105760

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 1.04 2/107 24650
/proc/meminfo: memFree=1551712/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=108140 CPUtime=102.27
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 27549 0 0 0 10014 213 0 0 25 0 1 0 22140947 110735360 26224 1992294400 134512640 136485738 4290614368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 27035 26224 244 482 0 26551 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 108140

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 24652
/proc/meminfo: memFree=1551340/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=107628 CPUtime=162.24
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 27810 0 0 0 15897 327 0 0 25 0 1 0 22140947 110211072 26120 1992294400 134512640 136485738 4290614368 18446744073709551615 135040899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 26907 26120 244 482 0 26423 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 107628

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/107 24652
/proc/meminfo: memFree=1543652/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=115364 CPUtime=222.24
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 29962 0 0 0 21799 425 0 0 25 0 1 0 22140947 118132736 28054 1992294400 134512640 136485738 4290614368 18446744073709551615 134878708 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 28841 28054 244 482 0 28357 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 115364

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 24654
/proc/meminfo: memFree=1543652/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=115364 CPUtime=282.22
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 29962 0 0 0 27698 524 0 0 25 0 1 0 22140947 118132736 28054 1992294400 134512640 136485738 4290614368 18446744073709551615 135028861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 28841 28054 244 482 0 28357 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 115364

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 24656
/proc/meminfo: memFree=1543652/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=115364 CPUtime=342.2
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 29962 0 0 0 33584 636 0 0 25 0 1 0 22140947 118132736 28054 1992294400 134512640 136485738 4290614368 18446744073709551615 134669712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 28841 28054 244 482 0 28357 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 115364

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 24658
/proc/meminfo: memFree=1539436/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=125584 CPUtime=402.18
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 32508 0 0 0 39519 699 0 0 25 0 1 0 22140947 128598016 30600 1992294400 134512640 136485738 4290614368 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 31396 30600 244 482 0 30912 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 125584

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 24660
/proc/meminfo: memFree=1533732/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=125096 CPUtime=462.17
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 32588 0 0 0 45433 784 0 0 25 0 1 0 22140947 128098304 30489 1992294400 134512640 136485738 4290614368 18446744073709551615 134882405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 31274 30489 244 482 0 30790 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 125096

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24660
/proc/meminfo: memFree=1533856/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=125096 CPUtime=522.15
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 32588 0 0 0 51316 899 0 0 25 0 1 0 22140947 128098304 30489 1992294400 134512640 136485738 4290614368 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 31274 30489 244 482 0 30790 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 125096

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24662
/proc/meminfo: memFree=1533732/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=125096 CPUtime=582.14
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 32588 0 0 0 57188 1026 0 0 25 0 1 0 22140947 128098304 30489 1992294400 134512640 136485738 4290614368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 31274 30489 244 482 0 30790 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 125096

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24664
/proc/meminfo: memFree=1533732/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=125096 CPUtime=642.12
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 32588 0 0 0 63121 1091 0 0 25 0 1 0 22140947 128098304 30489 1992294400 134512640 136485738 4290614368 18446744073709551615 134882747 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 31274 30489 244 482 0 30790 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 125096

[startup+702.301 s]

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

/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 36290 0 0 0 104602 1599 0 0 25 0 1 0 22140947 140517376 33523 1992294400 134512640 136485738 4290614368 18446744073709551615 134878477 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 34306 33523 244 482 0 33822 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 137224

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24685
/proc/meminfo: memFree=1520588/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=137224 CPUtime=1121.98
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 36290 0 0 0 110492 1706 0 0 25 0 1 0 22140947 140517376 33523 1992294400 134512640 136485738 4290614368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 34306 33523 244 482 0 33822 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 137224

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24687
/proc/meminfo: memFree=1520588/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=137224 CPUtime=1181.96
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 36290 0 0 0 116398 1798 0 0 25 0 1 0 22140947 140517376 33523 1992294400 134512640 136485738 4290614368 18446744073709551615 135040891 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 34306 33523 244 482 0 33822 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 137224

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24689
/proc/meminfo: memFree=1520712/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=137224 CPUtime=1241.95
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 36290 0 0 0 122258 1937 0 0 25 0 1 0 22140947 140517376 33523 1992294400 134512640 136485738 4290614368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 34306 33523 244 482 0 33822 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 137224

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24691
/proc/meminfo: memFree=1520712/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=137224 CPUtime=1301.94
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 36290 0 0 0 128171 2023 0 0 25 0 1 0 22140947 140517376 33523 1992294400 134512640 136485738 4290614368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 34306 33523 244 482 0 33822 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 137224

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24693
/proc/meminfo: memFree=1520712/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=137224 CPUtime=1361.92
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 36290 0 0 0 134061 2131 0 0 25 0 1 0 22140947 140517376 33523 1992294400 134512640 136485738 4290614368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 34306 33523 244 482 0 33822 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 137224

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24693
/proc/meminfo: memFree=1520712/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=137224 CPUtime=1421.9
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 36290 0 0 0 139948 2242 0 0 25 0 1 0 22140947 140517376 33523 1992294400 134512640 136485738 4290614368 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 34306 33523 244 482 0 33822 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 137224

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24695
/proc/meminfo: memFree=1520712/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=137224 CPUtime=1481.88
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 36290 0 0 0 145895 2293 0 0 25 0 1 0 22140947 140517376 33523 1992294400 134512640 136485738 4290614368 18446744073709551615 134878681 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 34306 33523 244 482 0 33822 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 137224

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24697
/proc/meminfo: memFree=1520836/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=137224 CPUtime=1541.87
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 36290 0 0 0 151775 2412 0 0 25 0 1 0 22140947 140517376 33523 1992294400 134512640 136485738 4290614368 18446744073709551615 134669739 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 34306 33523 244 482 0 33822 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 137224

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24699
/proc/meminfo: memFree=1520836/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=137224 CPUtime=1601.85
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 36290 0 0 0 157686 2499 0 0 25 0 1 0 22140947 140517376 33523 1992294400 134512640 136485738 4290614368 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 34306 33523 244 482 0 33822 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 137224

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24701
/proc/meminfo: memFree=1520836/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=137224 CPUtime=1661.83
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 36290 0 0 0 163584 2599 0 0 25 0 1 0 22140947 140517376 33523 1992294400 134512640 136485738 4290614368 18446744073709551615 135042677 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 34306 33523 244 482 0 33822 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 137224

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24701
/proc/meminfo: memFree=1520836/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=137224 CPUtime=1721.82
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 36292 0 0 0 169469 2713 0 0 25 0 1 0 22140947 140517376 33523 1992294400 134512640 136485738 4290614368 18446744073709551615 134878507 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 34306 33523 244 482 0 33822 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 137224

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24703
/proc/meminfo: memFree=1520712/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=137224 CPUtime=1781.8
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 36293 0 0 0 175389 2791 0 0 25 0 1 0 22140947 140517376 33524 1992294400 134512640 136485738 4290614368 18446744073709551615 135040924 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 34306 33524 244 482 0 33822 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 137224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24703
/proc/meminfo: memFree=1520712/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=137224 CPUtime=1800.01
/proc/24645/stat : 24645 (pbct) R 24643 24645 24373 0 -1 4202496 36293 0 0 0 177188 2813 0 0 25 0 1 0 22140947 140517376 33524 1992294400 134512640 136485738 4290614368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24645/statm: 34306 33524 244 482 0 33822 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 137224

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -24645

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.98 1.00 1/108 24704
/proc/meminfo: memFree=1520704/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=137224 CPUtime=1800.01
/proc/24645/stat : 24645 (pbct) S 24643 24645 24373 0 -1 4194304 36293 0 0 0 177188 2813 0 0 25 0 1 0 22140947 140517376 33524 1992294400 134512640 136485738 4290614368 18446744073709551615 135319262 0 16384 4096 16387 18446604437868985344 0 0 17 1 0 0 0
/proc/24645/statm: 34306 33524 244 482 0 33822 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 137224

[startup+1802.2 s]
/proc/loadavg: 0.99 0.98 1.00 1/108 24704
/proc/meminfo: memFree=1520580/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=137224 CPUtime=1800.01
/proc/24645/stat : 24645 (pbct) S 24643 24645 24373 0 -1 4194304 36293 0 0 0 177188 2813 0 0 25 0 1 0 22140947 140517376 33524 1992294400 134512640 136485738 4290614368 18446744073709551615 135319262 0 16384 4096 16387 18446604437868985344 0 0 17 1 0 0 0
/proc/24645/statm: 34306 33524 244 482 0 33822 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 137224

[startup+1802.4 s]
/proc/loadavg: 0.99 0.98 1.00 1/108 24704
/proc/meminfo: memFree=1520580/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=137224 CPUtime=1800.01
/proc/24645/stat : 24645 (pbct) S 24643 24645 24373 0 -1 4194304 36293 0 0 0 177188 2813 0 0 25 0 1 0 22140947 140517376 33524 1992294400 134512640 136485738 4290614368 18446744073709551615 135319262 0 16384 4096 16387 18446604437868985344 0 0 17 1 0 0 0
/proc/24645/statm: 34306 33524 244 482 0 33822 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 137224

[startup+1802.5 s]
/proc/loadavg: 0.99 0.98 1.00 1/108 24704
/proc/meminfo: memFree=1520580/2059040 swapFree=4192956/4192956
[pid=24645] ppid=24643 vsize=137224 CPUtime=1800.01
/proc/24645/stat : 24645 (pbct) S 24643 24645 24373 0 -1 4194304 36293 0 0 0 177188 2813 0 0 25 0 1 0 22140947 140517376 33524 1992294400 134512640 136485738 4290614368 18446744073709551615 135319262 0 16384 4096 16387 18446604437868985344 0 0 17 1 0 0 0
/proc/24645/statm: 34306 33524 244 482 0 33822 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 137224

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.52
CPU time (s): 1800.03
CPU user time (s): 1771.89
CPU system time (s): 28.1457
CPU usage (%): 99.8617
Max. virtual memory (cumulated for all children) (KiB): 138520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1771.89
system time used= 28.1457
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36293
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= 2
involuntary context switches= 5328

runsolver used 3.15952 second user time and 8.32773 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-13 23:42:52
IDJOB=2668792
IDBENCH=2181
IDSOLVER=1170
FILE ID=node005/2668792-1276465372
PBS_JOBID= 11173355
Free space on /tmp= 62532 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii16e1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668792-1276465372/watcher-2668792-1276465372 -o /tmp/evaluation-result-2668792-1276465372/solver-2668792-1276465372 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668792-1276465372.opb

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

MD5SUM BENCH= def894fad75671aee9beb2b836574dc5
RANDOM SEED=1559896135

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:       1657036 kB
Buffers:        114048 kB
Cached:         159592 kB
SwapCached:          0 kB
Active:         163000 kB
Inactive:       170000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1657036 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2632 kB
Writeback:           0 kB
AnonPages:       59424 kB
Mapped:          15436 kB
Slab:            47276 kB
PageTables:       3976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181808 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= 62532 MiB
End job on node005 at 2010-06-14 00:12:55