Trace number 2668285

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)45858 1800.1 1800.81

General information on the benchmark

Namenormalized-PB07/OPT-BIGINT-LIN/submittedPB07/
aksoy/trarea_ac/normalized-fir04_trarea_ac.opb
MD5SUMa588ec671da067d931709859b503c557
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark46073
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1945
Total number of constraints3355
Number of constraints which are clauses3355
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 constraint1
Maximum length of a constraint55
Number of terms in the objective function 1036
Biggest coefficient in the objective function 2072
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 1671510
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 2072
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 1671510
Number of bits of the biggest sum of numbers21
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
0.00/0.04	c constraints 0/0 clauses 3351/0 units 4
0.00/0.04	c vars 1945
0.00/0.04	c objective 1032 + 5621
0.19/0.20	c 0.184971 20.4961 0 1364
0.19/0.20	o 46401
0.19/0.21	c 0.188971 20.7109 0 2495
0.19/0.21	o 46279
0.19/0.22	c 0.19197 20.7109 0 3568
0.19/0.22	o 46163
0.19/0.22	c 0.19597 20.7109 0 4646
0.19/0.22	o 46119
0.19/0.23	c 0.199969 20.7109 1 5732
0.19/0.23	o 46073
78.36/78.48	c 48.8126 22.6797 3342 350996
78.36/78.48	o 45895
1276.08/1276.62	c 796.661 24.6406 4357 4653969
1276.08/1276.62	o 45858
1800.08/1800.80	s SATISFIABLE
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Verifier Data

OK	45858

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668285-1276645854/watcher-2668285-1276645854 -o /tmp/evaluation-result-2668285-1276645854/solver-2668285-1276645854 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668285-1276645854.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: 1.78 1.89 1.60 3/106 7138
/proc/meminfo: memFree=1809664/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=2352 CPUtime=0
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 278 0 0 0 0 0 0 0 17 0 1 0 38241772 2408448 201 1992294400 134512640 136485738 4292871824 18446744073709551615 134533302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7138/statm: 588 201 156 482 0 104 0

[startup+0.0594751 s]
/proc/loadavg: 1.78 1.89 1.60 3/106 7138
/proc/meminfo: memFree=1809664/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=5244 CPUtime=0.05
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 990 0 0 0 5 0 0 0 17 0 1 0 38241772 5369856 913 1992294400 134512640 136485738 4292871824 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 1311 914 194 482 0 827 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5244

[startup+0.100482 s]
/proc/loadavg: 1.78 1.89 1.60 3/106 7138
/proc/meminfo: memFree=1809664/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=10052 CPUtime=0.09
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 2187 0 0 0 8 1 0 0 17 0 1 0 38241772 10293248 2110 1992294400 134512640 136485738 4292871824 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 2513 2111 194 482 0 2029 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10052

[startup+0.300519 s]
/proc/loadavg: 1.78 1.89 1.60 3/106 7138
/proc/meminfo: memFree=1809664/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=21204 CPUtime=0.29
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 4994 0 0 0 24 5 0 0 17 0 1 0 38241772 21712896 4881 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 5301 4881 244 482 0 4817 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21204

[startup+0.700593 s]
/proc/loadavg: 1.78 1.89 1.60 3/106 7138
/proc/meminfo: memFree=1809664/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=21332 CPUtime=0.69
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5010 0 0 0 48 21 0 0 17 0 1 0 38241772 21843968 4897 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 5333 4897 244 482 0 4849 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21332

[startup+1.50074 s]
/proc/loadavg: 1.78 1.89 1.60 2/107 7139
/proc/meminfo: memFree=1790808/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=21460 CPUtime=1.49
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5049 0 0 0 98 51 0 0 18 0 1 0 38241772 21975040 4936 1992294400 134512640 136485738 4292871824 18446744073709551615 134992483 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 5365 4936 244 482 0 4881 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21460

[startup+3.10104 s]
/proc/loadavg: 1.78 1.89 1.60 2/107 7139
/proc/meminfo: memFree=1790436/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=21840 CPUtime=3.09
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5133 0 0 0 200 109 0 0 21 0 1 0 38241772 22364160 5020 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 5460 5020 244 482 0 4976 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21840

[startup+6.30064 s]
/proc/loadavg: 1.72 1.87 1.60 2/107 7139
/proc/meminfo: memFree=1789940/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=21840 CPUtime=6.29
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5140 0 0 0 400 229 0 0 25 0 1 0 38241772 22364160 5027 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 5460 5027 244 482 0 4976 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21840

[startup+12.7008 s]
/proc/loadavg: 1.66 1.86 1.60 2/107 7139
/proc/meminfo: memFree=1789568/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=22092 CPUtime=12.68
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5216 0 0 0 799 469 0 0 25 0 1 0 38241772 22622208 5103 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 5523 5103 244 482 0 5039 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22092

[startup+25.5012 s]
/proc/loadavg: 1.51 1.81 1.59 2/107 7141
/proc/meminfo: memFree=1789196/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=22592 CPUtime=25.48
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5332 0 0 0 1595 953 0 0 25 0 1 0 38241772 23134208 5219 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 5648 5219 244 482 0 5164 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22592

[startup+51.101 s]
/proc/loadavg: 1.55 1.80 1.59 2/107 7141
/proc/meminfo: memFree=1788576/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=23220 CPUtime=51.07
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5491 0 0 0 3191 1916 0 0 25 0 1 0 38241772 23777280 5378 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 5805 5378 244 482 0 5321 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23220

[startup+102.309 s]
/proc/loadavg: 1.24 1.67 1.55 2/107 7143
/proc/meminfo: memFree=1788328/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=23220 CPUtime=102.26
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5492 0 0 0 6361 3865 0 0 25 0 1 0 38241772 23777280 5378 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 5805 5378 244 482 0 5321 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23220

[startup+162.301 s]
/proc/loadavg: 1.20 1.58 1.52 2/107 7143
/proc/meminfo: memFree=1788328/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=23220 CPUtime=162.23
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5492 0 0 0 10104 6119 0 0 25 0 1 0 38241772 23777280 5378 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 5805 5378 244 482 0 5321 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23220

[startup+222.301 s]
/proc/loadavg: 1.14 1.49 1.50 2/107 7145
/proc/meminfo: memFree=1788204/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=23220 CPUtime=222.21
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5492 0 0 0 13820 8401 0 0 25 0 1 0 38241772 23777280 5378 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 5805 5378 244 482 0 5321 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23220

[startup+282.301 s]
/proc/loadavg: 1.12 1.41 1.47 2/107 7147
/proc/meminfo: memFree=1788204/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=23220 CPUtime=282.18
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5492 0 0 0 17578 10640 0 0 25 0 1 0 38241772 23777280 5378 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 5805 5378 244 482 0 5321 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23220

[startup+342.301 s]
/proc/loadavg: 1.26 1.41 1.46 2/107 7149
/proc/meminfo: memFree=1788204/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=23220 CPUtime=342.16
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5492 0 0 0 21303 12913 0 0 25 0 1 0 38241772 23777280 5378 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 5805 5378 244 482 0 5321 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23220

[startup+402.301 s]
/proc/loadavg: 1.15 1.35 1.43 2/107 7151
/proc/meminfo: memFree=1788080/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=23348 CPUtime=402.14
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5513 0 0 0 25045 15169 0 0 25 0 1 0 38241772 23908352 5399 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 5837 5399 244 482 0 5353 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23348

[startup+462.301 s]
/proc/loadavg: 1.05 1.28 1.40 2/107 7151
/proc/meminfo: memFree=1788080/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=23348 CPUtime=462.11
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5513 0 0 0 28772 17439 0 0 25 0 1 0 38241772 23908352 5399 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 5837 5399 244 482 0 5353 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 23348

[startup+522.301 s]
/proc/loadavg: 1.07 1.24 1.38 2/107 7153
/proc/meminfo: memFree=1787584/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=23872 CPUtime=522.09
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5647 0 0 0 32494 19715 0 0 25 0 1 0 38241772 24444928 5533 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 5968 5533 244 482 0 5484 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 23872

[startup+582.301 s]
/proc/loadavg: 1.03 1.20 1.35 2/107 7155
/proc/meminfo: memFree=1786964/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=24248 CPUtime=582.06
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5763 0 0 0 36302 21904 0 0 25 0 1 0 38241772 24829952 5649 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6062 5649 244 482 0 5578 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 24248

[startup+642.301 s]
/proc/loadavg: 1.25 1.22 1.35 2/107 7166
/proc/meminfo: memFree=1786344/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=24248 CPUtime=642.04
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5763 0 0 0 40036 24168 0 0 25 0 1 0 38241772 24829952 5649 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6062 5649 244 482 0 5578 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 24248

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.11 1.17 1.31 2/107 7170
/proc/meminfo: memFree=1786220/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=24248 CPUtime=821.96
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5763 0 0 0 51277 30919 0 0 25 0 1 0 38241772 24829952 5649 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6062 5649 244 482 0 5578 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 24248

[startup+882.301 s]
/proc/loadavg: 1.10 1.15 1.29 2/107 7172
/proc/meminfo: memFree=1786220/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=24248 CPUtime=881.94
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5763 0 0 0 55021 33173 0 0 25 0 1 0 38241772 24829952 5649 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6062 5649 244 482 0 5578 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 24248

[startup+942.301 s]
/proc/loadavg: 1.15 1.15 1.28 2/107 7174
/proc/meminfo: memFree=1786096/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=24248 CPUtime=941.91
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5763 0 0 0 58741 35450 0 0 25 0 1 0 38241772 24829952 5649 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6062 5649 244 482 0 5578 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 24248

[startup+1002.3 s]
/proc/loadavg: 1.05 1.12 1.26 2/107 7176
/proc/meminfo: memFree=1785848/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=24616 CPUtime=1001.89
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5831 0 0 0 62493 37696 0 0 25 0 1 0 38241772 25206784 5717 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6154 5717 244 482 0 5670 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 24616

[startup+1062.3 s]
/proc/loadavg: 1.02 1.10 1.24 2/107 7176
/proc/meminfo: memFree=1785848/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=24604 CPUtime=1061.87
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5831 0 0 0 66245 39942 0 0 25 0 1 0 38241772 25194496 5717 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6151 5717 244 482 0 5667 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 24604

[startup+1122.3 s]
/proc/loadavg: 1.00 1.08 1.22 2/107 7178
/proc/meminfo: memFree=1785848/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=24604 CPUtime=1121.85
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5831 0 0 0 70044 42141 0 0 25 0 1 0 38241772 25194496 5717 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6151 5717 244 482 0 5667 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 24604

[startup+1182.3 s]
/proc/loadavg: 1.00 1.06 1.20 2/107 7180
/proc/meminfo: memFree=1785724/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=24604 CPUtime=1181.82
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5848 0 0 0 73799 44383 0 0 25 0 1 0 38241772 25194496 5734 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6151 5734 244 482 0 5667 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 24604

[startup+1242.3 s]
/proc/loadavg: 1.00 1.05 1.19 2/107 7182
/proc/meminfo: memFree=1785724/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=24604 CPUtime=1241.8
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 5848 0 0 0 77535 46645 0 0 25 0 1 0 38241772 25194496 5734 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6151 5734 244 482 0 5667 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 24604

[startup+1302.3 s]
/proc/loadavg: 1.00 1.04 1.17 2/107 7184
/proc/meminfo: memFree=1784980/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=25228 CPUtime=1301.78
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 6000 0 0 0 81267 48911 0 0 25 0 1 0 38241772 25833472 5885 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6307 5885 244 482 0 5823 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 25228

[startup+1362.3 s]
/proc/loadavg: 1.00 1.03 1.16 2/107 7184
/proc/meminfo: memFree=1784980/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=25228 CPUtime=1361.75
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 6000 0 0 0 84995 51180 0 0 25 0 1 0 38241772 25833472 5885 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6307 5885 244 482 0 5823 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 25228

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.15 2/107 7186
/proc/meminfo: memFree=1784980/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=25228 CPUtime=1421.73
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 6000 0 0 0 88729 53444 0 0 25 0 1 0 38241772 25833472 5885 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6307 5885 244 482 0 5823 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 25228

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/107 7188
/proc/meminfo: memFree=1784980/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=25228 CPUtime=1481.7
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 6000 0 0 0 92470 55700 0 0 25 0 1 0 38241772 25833472 5885 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6307 5885 244 482 0 5823 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 25228

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/107 7190
/proc/meminfo: memFree=1784980/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=25228 CPUtime=1541.68
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 6000 0 0 0 96194 57974 0 0 25 0 1 0 38241772 25833472 5885 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6307 5885 244 482 0 5823 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 25228

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 7192
/proc/meminfo: memFree=1784980/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=25228 CPUtime=1601.66
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 6000 0 0 0 99906 60260 0 0 25 0 1 0 38241772 25833472 5885 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6307 5885 244 482 0 5823 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 25228

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 7192
/proc/meminfo: memFree=1784980/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=25228 CPUtime=1661.63
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 6000 0 0 0 103644 62519 0 0 25 0 1 0 38241772 25833472 5885 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6307 5885 244 482 0 5823 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 25228

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 7194
/proc/meminfo: memFree=1784980/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=25228 CPUtime=1721.61
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 6000 0 0 0 107368 64793 0 0 25 0 1 0 38241772 25833472 5885 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6307 5885 244 482 0 5823 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 25228

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 7196
/proc/meminfo: memFree=1784856/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=25228 CPUtime=1781.58
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 6000 0 0 0 111097 67061 0 0 25 0 1 0 38241772 25833472 5885 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6307 5885 244 482 0 5823 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 25228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 7196
/proc/meminfo: memFree=1784856/2059040 swapFree=4140352/4192956
[pid=7138] ppid=7136 vsize=25228 CPUtime=1800.08
/proc/7138/stat : 7138 (pbct) R 7136 7138 6709 0 -1 4202496 6000 0 0 0 112264 67744 0 0 25 0 1 0 38241772 25833472 5885 1992294400 134512640 136485738 4292871824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7138/statm: 6307 5885 244 482 0 5823 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 25228

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): 1800.81
CPU time (s): 1800.1
CPU user time (s): 1122.65
CPU system time (s): 677.451
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 25228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1122.65
system time used= 677.451
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6000
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= 9754

runsolver used 2.99554 second user time and 8.48271 second system time

The end

Launcher Data

Begin job on node019 at 2010-06-16 01:50:55
IDJOB=2668285
IDBENCH=25050
IDSOLVER=1170
FILE ID=node019/2668285-1276645854
PBS_JOBID= 11172405
Free space on /tmp= 62416 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-BIGINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir04_trarea_ac.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668285-1276645854/watcher-2668285-1276645854 -o /tmp/evaluation-result-2668285-1276645854/solver-2668285-1276645854 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668285-1276645854.opb

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

MD5SUM BENCH= a588ec671da067d931709859b503c557
RANDOM SEED=976259197

node019.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1810068 kB
Buffers:         56320 kB
Cached:         102792 kB
SwapCached:       6060 kB
Active:          87132 kB
Inactive:        85460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1810068 kB
SwapTotal:     4192956 kB
SwapFree:      4140352 kB
Dirty:            2124 kB
Writeback:          36 kB
AnonPages:       11676 kB
Mapped:          13072 kB
Slab:            54580 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182304 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= 62412 MiB
End job on node019 at 2010-06-16 02:20:57