Trace number 2667971

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)3 1800.06 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=79-P2=59-P3=73-P4=211-B.opb
MD5SUM74c00e33b4232d137ad873ae982593f6
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 benchmark2.54561
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 variables96
Total number of constraints9
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 constraints9
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)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

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
0.00/0.00	c constraints 260/0 clauses 261/0 units 0
0.00/0.00	c vars 96
0.00/0.00	c objective 8 + 0
75.17/75.23	c 68.2426 13.6875 7160 1213617
75.17/75.23	o 245
101.47/101.59	c 91.6821 13.8672 1274 1784282
101.47/101.59	o 65
138.47/138.58	c 124.555 13.8672 2339 2534779
138.47/138.58	o 53
187.13/187.26	c 167.898 13.8672 1980 3544949
187.13/187.26	o 3
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	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

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-2667971-1276649906/watcher-2667971-1276649906 -o /tmp/evaluation-result-2667971-1276649906/solver-2667971-1276649906 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667971-1276649906.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: 2.46 2.51 2.02 3/106 13076
/proc/meminfo: memFree=1703424/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=3252 CPUtime=0
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 483 0 0 0 0 0 0 0 20 0 1 0 6281388 3330048 406 1992294400 134512640 136485738 4291939120 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 813 407 194 482 0 329 0

[startup+0.081746 s]
/proc/loadavg: 2.46 2.51 2.02 3/106 13076
/proc/meminfo: memFree=1703424/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=9376 CPUtime=0.08
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 2026 0 0 0 7 1 0 0 20 0 1 0 6281388 9601024 1949 1992294400 134512640 136485738 4291939120 18446744073709551615 134949585 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 2344 1949 210 482 0 1860 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9376

[startup+0.101746 s]
/proc/loadavg: 2.46 2.51 2.02 3/106 13076
/proc/meminfo: memFree=1703424/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=10044 CPUtime=0.09
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 2213 0 0 0 8 1 0 0 20 0 1 0 6281388 10285056 2136 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 2511 2136 227 482 0 2027 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10044

[startup+0.300765 s]
/proc/loadavg: 2.46 2.51 2.02 3/106 13076
/proc/meminfo: memFree=1703424/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=10568 CPUtime=0.29
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 2332 0 0 0 26 3 0 0 20 0 1 0 6281388 10821632 2255 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 2642 2255 227 482 0 2158 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10568

[startup+0.700798 s]
/proc/loadavg: 2.46 2.51 2.02 3/106 13076
/proc/meminfo: memFree=1703424/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=10960 CPUtime=0.69
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 2433 0 0 0 62 7 0 0 21 0 1 0 6281388 11223040 2356 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 2740 2356 227 482 0 2256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10960

[startup+1.50087 s]
/proc/loadavg: 2.46 2.51 2.02 2/107 13077
/proc/meminfo: memFree=1694612/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=11228 CPUtime=1.49
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 2486 0 0 0 133 16 0 0 23 0 1 0 6281388 11497472 2409 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 2807 2409 227 482 0 2323 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11228

[startup+3.10201 s]
/proc/loadavg: 2.46 2.51 2.02 2/107 13077
/proc/meminfo: memFree=1694116/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=11612 CPUtime=3.09
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 2586 0 0 0 278 31 0 0 25 0 1 0 6281388 11890688 2509 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 2903 2509 227 482 0 2419 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11612

[startup+6.30128 s]
/proc/loadavg: 2.34 2.48 2.01 2/107 13077
/proc/meminfo: memFree=1693744/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=11868 CPUtime=6.29
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 2648 0 0 0 567 62 0 0 25 0 1 0 6281388 12152832 2571 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 2967 2571 227 482 0 2483 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11868

[startup+12.7008 s]
/proc/loadavg: 2.23 2.46 2.00 2/107 13077
/proc/meminfo: memFree=1693248/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=12144 CPUtime=12.69
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 2714 0 0 0 1145 124 0 0 25 0 1 0 6281388 12435456 2637 1992294400 134512640 136485738 4291939120 18446744073709551615 134875900 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3036 2637 227 482 0 2552 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12144

[startup+25.5009 s]
/proc/loadavg: 1.96 2.39 1.99 2/107 13077
/proc/meminfo: memFree=1692504/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=12924 CPUtime=25.49
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 2916 0 0 0 2302 247 0 0 25 0 1 0 6281388 13234176 2839 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3231 2839 227 482 0 2747 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12924

[startup+51.1011 s]
/proc/loadavg: 1.63 2.28 1.96 3/107 13077
/proc/meminfo: memFree=1691760/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=13744 CPUtime=51.08
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3113 0 0 0 4629 479 0 0 25 0 1 0 6281388 14073856 3036 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3436 3036 227 482 0 2952 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13744

[startup+102.309 s]
/proc/loadavg: 1.27 2.08 1.91 2/107 13079
/proc/meminfo: memFree=1691264/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14196 CPUtime=102.27
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3221 0 0 0 9230 997 0 0 25 0 1 0 6281388 14536704 3142 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3549 3142 245 482 0 3065 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14196

[startup+162.301 s]
/proc/loadavg: 1.10 1.88 1.85 2/107 13090
/proc/meminfo: memFree=1690388/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14196 CPUtime=162.24
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3222 0 0 0 14558 1666 0 0 25 0 1 0 6281388 14536704 3142 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3549 3142 245 482 0 3065 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14196

[startup+222.301 s]
/proc/loadavg: 1.03 1.72 1.79 2/107 13092
/proc/meminfo: memFree=1690396/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14196 CPUtime=222.22
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3223 0 0 0 19905 2317 0 0 25 0 1 0 6281388 14536704 3142 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3549 3142 245 482 0 3065 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14196

[startup+282.301 s]
/proc/loadavg: 1.01 1.58 1.74 2/107 13094
/proc/meminfo: memFree=1690396/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14196 CPUtime=282.21
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3223 0 0 0 25236 2985 0 0 25 0 1 0 6281388 14536704 3142 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3549 3142 245 482 0 3065 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14196

[startup+342.301 s]
/proc/loadavg: 1.00 1.47 1.69 2/107 13094
/proc/meminfo: memFree=1690396/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14196 CPUtime=342.19
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3233 0 0 0 30595 3624 0 0 25 0 1 0 6281388 14536704 3152 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3549 3152 245 482 0 3065 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14196

[startup+402.301 s]
/proc/loadavg: 1.00 1.39 1.64 2/107 13096
/proc/meminfo: memFree=1690396/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14196 CPUtime=402.18
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3235 0 0 0 35957 4261 0 0 25 0 1 0 6281388 14536704 3154 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3549 3154 245 482 0 3065 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14196

[startup+462.302 s]
/proc/loadavg: 1.00 1.31 1.60 2/107 13098
/proc/meminfo: memFree=1690396/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14196 CPUtime=462.17
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3236 0 0 0 41303 4914 0 0 25 0 1 0 6281388 14536704 3155 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3549 3155 245 482 0 3065 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14196

[startup+522.301 s]
/proc/loadavg: 1.00 1.25 1.56 2/107 13100
/proc/meminfo: memFree=1690396/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14196 CPUtime=522.15
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3238 0 0 0 46678 5537 0 0 25 0 1 0 6281388 14536704 3157 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3549 3157 245 482 0 3065 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 14196

[startup+582.301 s]
/proc/loadavg: 1.00 1.20 1.52 2/107 13102
/proc/meminfo: memFree=1690396/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14196 CPUtime=582.13
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3239 0 0 0 52025 6188 0 0 25 0 1 0 6281388 14536704 3158 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3549 3158 245 482 0 3065 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 14196

[startup+642.301 s]
/proc/loadavg: 1.00 1.16 1.49 2/107 13102
/proc/meminfo: memFree=1690396/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14196 CPUtime=642.13
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3239 0 0 0 57387 6826 0 0 25 0 1 0 6281388 14536704 3158 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3549 3158 245 482 0 3065 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 14196

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.07 1.37 2/107 13110
/proc/meminfo: memFree=1690272/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14328 CPUtime=882.07
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3261 0 0 0 78790 9417 0 0 25 0 1 0 6281388 14671872 3180 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3582 3180 245 482 0 3098 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 14328

[startup+942.301 s]
/proc/loadavg: 1.00 1.05 1.34 2/107 13110
/proc/meminfo: memFree=1690272/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14328 CPUtime=942.04
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3263 0 0 0 84152 10052 0 0 25 0 1 0 6281388 14671872 3182 1992294400 134512640 136485738 4291939120 18446744073709551615 134876006 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3582 3182 245 482 0 3098 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 14328

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.32 2/107 13112
/proc/meminfo: memFree=1690272/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14328 CPUtime=1002.03
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3264 0 0 0 89513 10690 0 0 25 0 1 0 6281388 14671872 3183 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3582 3183 245 482 0 3098 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 14328

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.29 2/107 13114
/proc/meminfo: memFree=1690272/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14328 CPUtime=1062.01
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3266 0 0 0 94866 11335 0 0 25 0 1 0 6281388 14671872 3185 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3582 3185 245 482 0 3098 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 14328

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/107 13116
/proc/meminfo: memFree=1690148/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14328 CPUtime=1122.01
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3267 0 0 0 100232 11969 0 0 25 0 1 0 6281388 14671872 3186 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3582 3186 245 482 0 3098 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 14328

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/107 13118
/proc/meminfo: memFree=1690148/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14328 CPUtime=1181.99
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3269 0 0 0 105601 12598 0 0 25 0 1 0 6281388 14671872 3188 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3582 3188 245 482 0 3098 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 14328

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/107 13118
/proc/meminfo: memFree=1690024/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14328 CPUtime=1241.97
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3271 0 0 0 110949 13248 0 0 25 0 1 0 6281388 14671872 3190 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3582 3190 245 482 0 3098 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 14328

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.22 2/107 13120
/proc/meminfo: memFree=1690024/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14328 CPUtime=1301.96
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3271 0 0 0 116315 13881 0 0 25 0 1 0 6281388 14671872 3190 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3582 3190 245 482 0 3098 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 14328

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.20 2/107 13122
/proc/meminfo: memFree=1690024/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14328 CPUtime=1361.95
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3272 0 0 0 121689 14506 0 0 25 0 1 0 6281388 14671872 3191 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3582 3191 245 482 0 3098 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 14328

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.18 2/107 13124
/proc/meminfo: memFree=1690024/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14328 CPUtime=1421.94
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3272 0 0 0 127069 15125 0 0 25 0 1 0 6281388 14671872 3191 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3582 3191 245 482 0 3098 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 14328

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 13126
/proc/meminfo: memFree=1689900/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14456 CPUtime=1481.92
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3305 0 0 0 132442 15750 0 0 25 0 1 0 6281388 14802944 3191 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3614 3191 245 482 0 3130 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 14456

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 13126
/proc/meminfo: memFree=1689900/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14456 CPUtime=1541.9
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3321 0 0 0 137822 16368 0 0 25 0 1 0 6281388 14802944 3207 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3614 3207 245 482 0 3130 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 14456

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 13128
/proc/meminfo: memFree=1689900/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14588 CPUtime=1601.89
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3325 0 0 0 143203 16986 0 0 25 0 1 0 6281388 14938112 3211 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3647 3211 245 482 0 3163 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 14588

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 13130
/proc/meminfo: memFree=1689900/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14588 CPUtime=1661.87
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3329 0 0 0 148584 17603 0 0 25 0 1 0 6281388 14938112 3215 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3647 3215 245 482 0 3163 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 14588

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 13132
/proc/meminfo: memFree=1689900/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14588 CPUtime=1721.86
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3331 0 0 0 153955 18231 0 0 25 0 1 0 6281388 14938112 3217 1992294400 134512640 136485738 4291939120 18446744073709551615 134875950 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3647 3217 245 482 0 3163 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 14588

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 13134
/proc/meminfo: memFree=1689652/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14588 CPUtime=1781.85
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3333 0 0 0 159327 18858 0 0 25 0 1 0 6281388 14938112 3219 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3647 3219 245 482 0 3163 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 14588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 13134
/proc/meminfo: memFree=1689528/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14588 CPUtime=1800.04
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3334 0 0 0 160959 19045 0 0 25 0 1 0 6281388 14938112 3220 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3647 3220 245 482 0 3163 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 14588

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 13134
/proc/meminfo: memFree=1689528/2059040 swapFree=4192956/4192956
[pid=13076] ppid=13074 vsize=14588 CPUtime=1800.04
/proc/13076/stat : 13076 (pbct) R 13074 13076 12276 0 -1 4202496 3334 0 0 0 160959 19045 0 0 25 0 1 0 6281388 14938112 3220 1992294400 134512640 136485738 4291939120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13076/statm: 3647 3220 245 482 0 3163 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 14588

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1609.6
CPU system time (s): 190.46
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 14588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1609.6
system time used= 190.46
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3334
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= 7271

runsolver used 3.16552 second user time and 8.31274 second system time

The end

Launcher Data 

Begin job on node057 at 2010-06-16 02:58:26
IDJOB=2667971
IDBENCH=48054
IDSOLVER=1170
FILE ID=node057/2667971-1276649906
PBS_JOBID= 11172413
Free space on /tmp= 62536 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=149-P1=79-P2=59-P3=73-P4=211-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667971-1276649906/watcher-2667971-1276649906 -o /tmp/evaluation-result-2667971-1276649906/solver-2667971-1276649906 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667971-1276649906.opb

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

MD5SUM BENCH= 74c00e33b4232d137ad873ae982593f6
RANDOM SEED=1826161872

node057.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		: 3000.247
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		: 3000.247
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:       1703952 kB
Buffers:         71904 kB
Cached:         146140 kB
SwapCached:          0 kB
Active:         124100 kB
Inactive:       153644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1703952 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1980 kB
Writeback:           0 kB
AnonPages:       59636 kB
Mapped:          15476 kB
Slab:            55748 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181108 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 node057 at 2010-06-16 03:28:28