Trace number 2667823

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 1800.1 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=263-P1=409-P2=29-P3=379-B.opb
MD5SUM947e947c586d02edcb816b66608818b9
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 benchmark2.6116
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 variables81
Total number of constraints7
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 constraints7
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

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 246/0 clauses 247/0 units 0
0.00/0.00	c vars 81
0.00/0.00	c objective 9 + 0
1.39/1.49	c 1.3378 10.6602 2284 22377
1.39/1.49	o 3
1800.09/1800.61	s SATISFIABLE
1800.09/1800.61	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

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-2667823-1276646548/watcher-2667823-1276646548 -o /tmp/evaluation-result-2667823-1276646548/solver-2667823-1276646548 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667823-1276646548.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: 0.93 0.99 0.99 2/107 5818
/proc/meminfo: memFree=1826024/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=3252 CPUtime=0
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 485 0 0 0 0 0 0 0 20 0 1 0 38310524 3330048 408 1992294400 134512640 136485738 4290383648 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 813 409 194 482 0 329 0

[startup+0.076464 s]
/proc/loadavg: 0.93 0.99 0.99 2/107 5818
/proc/meminfo: memFree=1826024/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=9072 CPUtime=0.06
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 1951 0 0 0 6 0 0 0 20 0 1 0 38310524 9289728 1874 1992294400 134512640 136485738 4290383648 18446744073709551615 134663840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 2268 1874 210 482 0 1784 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9072

[startup+0.101465 s]
/proc/loadavg: 0.93 0.99 0.99 2/107 5818
/proc/meminfo: memFree=1826024/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=9732 CPUtime=0.1
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 2128 0 0 0 9 1 0 0 20 0 1 0 38310524 9965568 2051 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 2433 2051 227 482 0 1949 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9732

[startup+0.301483 s]
/proc/loadavg: 0.93 0.99 0.99 2/107 5818
/proc/meminfo: memFree=1826024/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=10256 CPUtime=0.29
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 2246 0 0 0 27 2 0 0 20 0 1 0 38310524 10502144 2169 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 2564 2170 227 482 0 2080 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10256

[startup+0.701519 s]
/proc/loadavg: 0.93 0.99 0.99 2/107 5818
/proc/meminfo: memFree=1826024/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=10384 CPUtime=0.69
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 2285 0 0 0 63 6 0 0 21 0 1 0 38310524 10633216 2208 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 2596 2208 227 482 0 2112 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10384

[startup+1.50159 s]
/proc/loadavg: 0.93 0.99 0.99 2/108 5819
/proc/meminfo: memFree=1817956/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=11116 CPUtime=1.49
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 2457 0 0 0 133 16 0 0 23 0 1 0 38310524 11382784 2379 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 2779 2379 245 482 0 2295 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11116

[startup+3.10073 s]
/proc/loadavg: 0.93 0.99 0.99 2/108 5819
/proc/meminfo: memFree=1817088/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=11116 CPUtime=3.09
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 2457 0 0 0 279 30 0 0 25 0 1 0 38310524 11382784 2379 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 2779 2379 245 482 0 2295 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11116

[startup+6.30102 s]
/proc/loadavg: 0.94 0.99 0.99 2/108 5819
/proc/meminfo: memFree=1817088/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=11116 CPUtime=6.29
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 2458 0 0 0 568 61 0 0 25 0 1 0 38310524 11382784 2380 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 2779 2380 245 482 0 2295 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11116

[startup+12.7006 s]
/proc/loadavg: 0.94 0.99 0.99 2/108 5819
/proc/meminfo: memFree=1816964/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=11116 CPUtime=12.69
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 2461 0 0 0 1146 123 0 0 25 0 1 0 38310524 11382784 2383 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 2779 2383 245 482 0 2295 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11116

[startup+25.5007 s]
/proc/loadavg: 0.95 0.99 0.99 2/108 5819
/proc/meminfo: memFree=1816840/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=11368 CPUtime=25.49
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 2542 0 0 0 2304 245 0 0 25 0 1 0 38310524 11640832 2464 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 2842 2464 245 482 0 2358 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11368

[startup+51.101 s]
/proc/loadavg: 0.97 0.99 0.99 2/108 5821
/proc/meminfo: memFree=1816344/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=11904 CPUtime=51.07
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 2655 0 0 0 4631 476 0 0 25 0 1 0 38310524 12189696 2577 1992294400 134512640 136485738 4290383648 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 2976 2577 245 482 0 2492 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11904

[startup+102.309 s]
/proc/loadavg: 0.98 0.99 0.99 2/108 5821
/proc/meminfo: memFree=1815724/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=12224 CPUtime=102.27
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 2770 0 0 0 9290 937 0 0 25 0 1 0 38310524 12517376 2689 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3056 2689 245 482 0 2572 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12224

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 5823
/proc/meminfo: memFree=1815228/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=12528 CPUtime=162.24
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 2877 0 0 0 14753 1471 0 0 25 0 1 0 38310524 12828672 2765 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3132 2765 245 482 0 2648 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12528

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 5825
/proc/meminfo: memFree=1815228/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=12792 CPUtime=222.23
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 2924 0 0 0 20237 1986 0 0 25 0 1 0 38310524 13099008 2812 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3198 2812 245 482 0 2714 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12792

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 5827
/proc/meminfo: memFree=1814980/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=12932 CPUtime=282.21
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 2974 0 0 0 25710 2511 0 0 25 0 1 0 38310524 13242368 2862 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3233 2862 245 482 0 2749 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12932

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 5829
/proc/meminfo: memFree=1814980/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=13048 CPUtime=342.2
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 2978 0 0 0 31166 3054 0 0 25 0 1 0 38310524 13361152 2866 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3262 2866 245 482 0 2778 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13048

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 5829
/proc/meminfo: memFree=1814732/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=13232 CPUtime=402.18
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3042 0 0 0 36655 3563 0 0 25 0 1 0 38310524 13549568 2930 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3308 2930 245 482 0 2824 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13232

[startup+462.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/108 5831
/proc/meminfo: memFree=1814484/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=13432 CPUtime=462.16
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3082 0 0 0 42126 4090 0 0 25 0 1 0 38310524 13754368 2970 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3358 2970 245 482 0 2874 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13432

[startup+522.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/108 5833
/proc/meminfo: memFree=1814484/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=13432 CPUtime=522.15
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3084 0 0 0 47635 4580 0 0 25 0 1 0 38310524 13754368 2972 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3358 2972 245 482 0 2874 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13432

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5835
/proc/meminfo: memFree=1814360/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=13432 CPUtime=582.13
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3085 0 0 0 53123 5090 0 0 25 0 1 0 38310524 13754368 2973 1992294400 134512640 136485738 4290383648 18446744073709551615 134880524 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3358 2973 245 482 0 2874 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13432

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5837
/proc/meminfo: memFree=1814360/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=13552 CPUtime=642.12
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3102 0 0 0 58608 5604 0 0 25 0 1 0 38310524 13877248 2990 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3388 2990 245 482 0 2904 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13552

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5841
/proc/meminfo: memFree=1813616/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=14072 CPUtime=822.07
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3232 0 0 0 75041 7166 0 0 25 0 1 0 38310524 14409728 3120 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3518 3120 245 482 0 3034 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 14072

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5843
/proc/meminfo: memFree=1813616/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=14072 CPUtime=882.04
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3233 0 0 0 80556 7648 0 0 25 0 1 0 38310524 14409728 3121 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3518 3121 245 482 0 3034 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 14072

[startup+942.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 5845
/proc/meminfo: memFree=1813368/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=14204 CPUtime=942.03
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3278 0 0 0 86077 8126 0 0 25 0 1 0 38310524 14544896 3166 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3551 3166 245 482 0 3067 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 14204

[startup+1002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 5845
/proc/meminfo: memFree=1813244/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=14344 CPUtime=1002
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3282 0 0 0 91554 8646 0 0 25 0 1 0 38310524 14688256 3170 1992294400 134512640 136485738 4290383648 18446744073709551615 134880629 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3586 3170 245 482 0 3102 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 14344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5847
/proc/meminfo: memFree=1813244/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=14344 CPUtime=1061.99
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3299 0 0 0 97065 9134 0 0 25 0 1 0 38310524 14688256 3187 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3586 3187 245 482 0 3102 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 14344

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5849
/proc/meminfo: memFree=1813244/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=14344 CPUtime=1121.97
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3304 0 0 0 102560 9637 0 0 25 0 1 0 38310524 14688256 3192 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3586 3192 245 482 0 3102 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 14344

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5851
/proc/meminfo: memFree=1813120/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=14344 CPUtime=1181.95
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3309 0 0 0 108051 10144 0 0 25 0 1 0 38310524 14688256 3197 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3586 3197 245 482 0 3102 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 14344

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5853
/proc/meminfo: memFree=1812748/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=14488 CPUtime=1241.93
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3335 0 0 0 113557 10636 0 0 25 0 1 0 38310524 14835712 3223 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3622 3223 245 482 0 3138 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 14488

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5853
/proc/meminfo: memFree=1812624/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=14636 CPUtime=1301.93
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3355 0 0 0 119056 11137 0 0 25 0 1 0 38310524 14987264 3243 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3659 3243 245 482 0 3175 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 14636

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5855
/proc/meminfo: memFree=1812624/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=14636 CPUtime=1361.9
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3357 0 0 0 124573 11617 0 0 25 0 1 0 38310524 14987264 3245 1992294400 134512640 136485738 4290383648 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3659 3245 245 482 0 3175 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 14636

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5857
/proc/meminfo: memFree=1812624/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=14636 CPUtime=1421.89
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3358 0 0 0 130079 12110 0 0 25 0 1 0 38310524 14987264 3246 1992294400 134512640 136485738 4290383648 18446744073709551615 134638850 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3659 3246 245 482 0 3175 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 14636

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5859
/proc/meminfo: memFree=1812624/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=14636 CPUtime=1481.85
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3359 0 0 0 135574 12611 0 0 25 0 1 0 38310524 14987264 3247 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3659 3247 245 482 0 3175 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 14636

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5861
/proc/meminfo: memFree=1812624/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=14636 CPUtime=1541.84
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3360 0 0 0 141076 13108 0 0 25 0 1 0 38310524 14987264 3248 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3659 3248 245 482 0 3175 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 14636

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5861
/proc/meminfo: memFree=1812500/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=14636 CPUtime=1601.82
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3361 0 0 0 146570 13612 0 0 25 0 1 0 38310524 14987264 3249 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3659 3249 245 482 0 3175 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 14636

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5863
/proc/meminfo: memFree=1812500/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=14636 CPUtime=1661.81
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3373 0 0 0 152024 14157 0 0 25 0 1 0 38310524 14987264 3261 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3659 3261 245 482 0 3175 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 14636

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5865
/proc/meminfo: memFree=1812376/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=14636 CPUtime=1721.79
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3374 0 0 0 157500 14679 0 0 25 0 1 0 38310524 14987264 3262 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3659 3262 245 482 0 3175 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 14636

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5867
/proc/meminfo: memFree=1812128/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=14636 CPUtime=1781.78
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3375 0 0 0 162977 15201 0 0 25 0 1 0 38310524 14987264 3263 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3659 3263 245 482 0 3175 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 14636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5867
/proc/meminfo: memFree=1812128/2059040 swapFree=4140108/4192956
[pid=5818] ppid=5816 vsize=14636 CPUtime=1800.09
/proc/5818/stat : 5818 (pbct) R 5816 5818 5501 0 -1 4202496 3383 0 0 0 164647 15362 0 0 25 0 1 0 38310524 14987264 3271 1992294400 134512640 136485738 4290383648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5818/statm: 3659 3271 245 482 0 3175 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 14636

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): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1646.47
CPU system time (s): 153.625
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 14636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1646.47
system time used= 153.625
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3383
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= 3872

runsolver used 3.11053 second user time and 8.36873 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-16 02:02:28
IDJOB=2667823
IDBENCH=47906
IDSOLVER=1170
FILE ID=node025/2667823-1276646548
PBS_JOBID= 11172423
Free space on /tmp= 62580 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=263-P1=409-P2=29-P3=379-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667823-1276646548/watcher-2667823-1276646548 -o /tmp/evaluation-result-2667823-1276646548/solver-2667823-1276646548 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667823-1276646548.opb

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

MD5SUM BENCH= 947e947c586d02edcb816b66608818b9
RANDOM SEED=1912694491

node025.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1826552 kB
Buffers:         39304 kB
Cached:         104608 kB
SwapCached:       7224 kB
Active:          93244 kB
Inactive:        65052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1826552 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            2196 kB
Writeback:           0 kB
AnonPages:       11968 kB
Mapped:          13008 kB
Slab:            52448 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182232 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= 62580 MiB
End job on node025 at 2010-06-16 02:32:31