Trace number 2667802

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 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=149-P1=419-P2=307-P3=223-B.opb
MD5SUMc4226b2f0998740abfed6a5c474083dd
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 benchmark0.874866
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
1.39/1.41	c 1.26981 10.6445 2257 22074
1.39/1.41	o 3
1800.05/1800.61	s SATISFIABLE
1800.05/1800.61	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-2667802-1276646019/watcher-2667802-1276646019 -o /tmp/evaluation-result-2667802-1276646019/solver-2667802-1276646019 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667802-1276646019.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: 0.94 1.01 0.99 3/106 12052
/proc/meminfo: memFree=1548588/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=3252 CPUtime=0
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 490 0 0 0 0 0 0 0 25 0 1 0 5894678 3330048 412 1992294400 134512640 136485738 4289357456 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 813 414 194 482 0 329 0

[startup+0.0669691 s]
/proc/loadavg: 0.94 1.01 0.99 3/106 12052
/proc/meminfo: memFree=1548588/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=8944 CPUtime=0.05
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 1921 0 0 0 5 0 0 0 25 0 1 0 5894678 9158656 1843 1992294400 134512640 136485738 4289357456 18446744073709551615 134905132 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 2236 1843 210 482 0 1752 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8944

[startup+0.101973 s]
/proc/loadavg: 0.94 1.01 0.99 3/106 12052
/proc/meminfo: memFree=1548588/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=9732 CPUtime=0.09
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 2131 0 0 0 9 0 0 0 25 0 1 0 5894678 9965568 2053 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 2433 2053 227 482 0 1949 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9732

[startup+0.301001 s]
/proc/loadavg: 0.94 1.01 0.99 3/106 12052
/proc/meminfo: memFree=1548588/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=10116 CPUtime=0.29
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 2236 0 0 0 26 3 0 0 25 0 1 0 5894678 10358784 2158 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 2529 2158 227 482 0 2045 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10116

[startup+0.702058 s]
/proc/loadavg: 0.94 1.01 0.99 3/106 12052
/proc/meminfo: memFree=1548588/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=10372 CPUtime=0.69
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 2289 0 0 0 63 6 0 0 25 0 1 0 5894678 10620928 2211 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 2593 2211 227 482 0 2109 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10372

[startup+1.50117 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 12053
/proc/meminfo: memFree=1540520/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=11092 CPUtime=1.49
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 2453 0 0 0 135 14 0 0 25 0 1 0 5894678 11358208 2374 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 2773 2374 245 482 0 2289 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11092

[startup+3.1014 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 12053
/proc/meminfo: memFree=1539776/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=11092 CPUtime=3.09
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 2453 0 0 0 279 30 0 0 25 0 1 0 5894678 11358208 2374 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 2773 2374 245 482 0 2289 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11092

[startup+6.30086 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 12053
/proc/meminfo: memFree=1539776/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=11092 CPUtime=6.29
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 2453 0 0 0 568 61 0 0 25 0 1 0 5894678 11358208 2374 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 2773 2374 245 482 0 2289 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11092

[startup+12.7008 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 12053
/proc/meminfo: memFree=1539404/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=11092 CPUtime=12.69
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 2468 0 0 0 1155 114 0 0 25 0 1 0 5894678 11358208 2389 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 2773 2389 245 482 0 2289 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11092

[startup+25.5016 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 12053
/proc/meminfo: memFree=1539280/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=11356 CPUtime=25.48
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 2530 0 0 0 2314 234 0 0 25 0 1 0 5894678 11628544 2451 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 2839 2451 245 482 0 2355 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11356

[startup+51.1012 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 12055
/proc/meminfo: memFree=1538908/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=11880 CPUtime=51.08
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 2664 0 0 0 4647 461 0 0 25 0 1 0 5894678 12165120 2585 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 2970 2585 245 482 0 2486 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11880

[startup+102.309 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 12055
/proc/meminfo: memFree=1538288/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=12280 CPUtime=102.27
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 2774 0 0 0 9302 925 0 0 25 0 1 0 5894678 12574720 2695 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3070 2695 245 482 0 2586 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12280

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 12057
/proc/meminfo: memFree=1538164/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=12392 CPUtime=162.24
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 2800 0 0 0 14766 1458 0 0 25 0 1 0 5894678 12689408 2721 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3098 2721 245 482 0 2614 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12392

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12059
/proc/meminfo: memFree=1537668/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=12760 CPUtime=222.22
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 2892 0 0 0 20231 1991 0 0 25 0 1 0 5894678 13066240 2813 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3190 2813 245 482 0 2706 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12760

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12061
/proc/meminfo: memFree=1537668/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=12892 CPUtime=282.2
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 2901 0 0 0 25694 2526 0 0 25 0 1 0 5894678 13201408 2822 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3223 2822 245 482 0 2739 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12892

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12063
/proc/meminfo: memFree=1537544/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=13028 CPUtime=342.19
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 2944 0 0 0 31168 3051 0 0 25 0 1 0 5894678 13340672 2865 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3257 2865 245 482 0 2773 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 13028

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12063
/proc/meminfo: memFree=1537172/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=13316 CPUtime=402.17
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3026 0 0 0 36660 3557 0 0 25 0 1 0 5894678 13635584 2947 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3329 2947 245 482 0 2845 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 13316

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12074
/proc/meminfo: memFree=1535932/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=13316 CPUtime=462.14
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3031 0 0 0 42141 4073 0 0 25 0 1 0 5894678 13635584 2952 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3329 2952 245 482 0 2845 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 13316

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12076
/proc/meminfo: memFree=1535932/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=13316 CPUtime=522.12
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3034 0 0 0 47635 4577 0 0 25 0 1 0 5894678 13635584 2955 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3329 2955 245 482 0 2845 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 13316

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12078
/proc/meminfo: memFree=1535932/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=13516 CPUtime=582.1
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3078 0 0 0 53117 5093 0 0 25 0 1 0 5894678 13840384 2999 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3379 2999 245 482 0 2895 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 13516

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12080
/proc/meminfo: memFree=1535932/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=13516 CPUtime=642.1
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3079 0 0 0 58604 5606 0 0 25 0 1 0 5894678 13840384 3000 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3379 3000 245 482 0 2895 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 13516

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12084
/proc/meminfo: memFree=1535932/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=13904 CPUtime=822.03
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3164 0 0 0 74991 7212 0 0 25 0 1 0 5894678 14237696 3085 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3476 3085 245 482 0 2992 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 13904

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12086
/proc/meminfo: memFree=1535808/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=14036 CPUtime=882.02
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3180 0 0 0 80495 7707 0 0 25 0 1 0 5894678 14372864 3101 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3509 3101 245 482 0 3025 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 14036

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12088
/proc/meminfo: memFree=1535684/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=14036 CPUtime=942
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3201 0 0 0 86006 8194 0 0 25 0 1 0 5894678 14372864 3122 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3509 3122 245 482 0 3025 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 14036

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12088
/proc/meminfo: memFree=1535684/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=14136 CPUtime=1001.97
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3211 0 0 0 91499 8698 0 0 25 0 1 0 5894678 14475264 3132 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3534 3132 245 482 0 3050 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 14136

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12090
/proc/meminfo: memFree=1535560/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=14100 CPUtime=1061.96
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3213 0 0 0 97009 9187 0 0 25 0 1 0 5894678 14438400 3134 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3525 3134 245 482 0 3041 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 14100

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12092
/proc/meminfo: memFree=1535560/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=14100 CPUtime=1121.94
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3223 0 0 0 102508 9686 0 0 25 0 1 0 5894678 14438400 3144 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3525 3144 245 482 0 3041 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 14100

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12094
/proc/meminfo: memFree=1535560/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=14100 CPUtime=1181.93
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3224 0 0 0 108001 10192 0 0 25 0 1 0 5894678 14438400 3145 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3525 3145 245 482 0 3041 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 14100

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12096
/proc/meminfo: memFree=1535436/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=14232 CPUtime=1241.9
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3257 0 0 0 113483 10707 0 0 25 0 1 0 5894678 14573568 3178 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3558 3178 245 482 0 3074 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 14232

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12096
/proc/meminfo: memFree=1535312/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=14232 CPUtime=1301.89
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3258 0 0 0 119011 11178 0 0 25 0 1 0 5894678 14573568 3179 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3558 3179 245 482 0 3074 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 14232

[startup+1362.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 12098
/proc/meminfo: memFree=1535312/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=14232 CPUtime=1361.87
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3264 0 0 0 124526 11661 0 0 25 0 1 0 5894678 14573568 3185 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3558 3185 245 482 0 3074 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 14232

[startup+1422.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 12100
/proc/meminfo: memFree=1535188/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=14428 CPUtime=1421.86
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3310 0 0 0 130041 12145 0 0 25 0 1 0 5894678 14774272 3231 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3607 3231 245 482 0 3123 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 14428

[startup+1482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 12102
/proc/meminfo: memFree=1535064/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=14428 CPUtime=1481.84
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3311 0 0 0 135556 12628 0 0 25 0 1 0 5894678 14774272 3232 1992294400 134512640 136485738 4289357456 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3607 3232 245 482 0 3123 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 14428

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12104
/proc/meminfo: memFree=1535064/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=14428 CPUtime=1541.82
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3312 0 0 0 141057 13125 0 0 25 0 1 0 5894678 14774272 3233 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3607 3233 245 482 0 3123 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 14428

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12104
/proc/meminfo: memFree=1535064/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=14428 CPUtime=1601.8
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3313 0 0 0 146558 13622 0 0 25 0 1 0 5894678 14774272 3234 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3607 3234 245 482 0 3123 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 14428

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12106
/proc/meminfo: memFree=1535064/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=14428 CPUtime=1661.78
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3313 0 0 0 152031 14147 0 0 25 0 1 0 5894678 14774272 3234 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3607 3234 245 482 0 3123 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 14428

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12108
/proc/meminfo: memFree=1534940/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=14564 CPUtime=1721.77
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3334 0 0 0 157489 14688 0 0 25 0 1 0 5894678 14913536 3255 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3641 3255 245 482 0 3157 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 14564

[startup+1782.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 12110
/proc/meminfo: memFree=1534692/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=14564 CPUtime=1781.75
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3348 0 0 0 162951 15224 0 0 25 0 1 0 5894678 14913536 3269 1992294400 134512640 136485738 4289357456 18446744073709551615 135027936 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3641 3269 245 482 0 3157 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 14564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 12110
/proc/meminfo: memFree=1534692/2059040 swapFree=4192956/4192956
[pid=12052] ppid=12050 vsize=14564 CPUtime=1800.05
/proc/12052/stat : 12052 (pbct) R 12050 12052 11867 0 -1 4202496 3349 0 0 0 164629 15376 0 0 25 0 1 0 5894678 14913536 3270 1992294400 134512640 136485738 4289357456 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12052/statm: 3641 3270 245 482 0 3157 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 14564

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): 1800.07
CPU user time (s): 1646.29
CPU system time (s): 153.772
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 14564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1646.29
system time used= 153.772
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3349
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= 24643

runsolver used 3.00454 second user time and 8.47771 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-16 01:53:39
IDJOB=2667802
IDBENCH=47885
IDSOLVER=1170
FILE ID=node039/2667802-1276646019
PBS_JOBID= 11172427
Free space on /tmp= 62552 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=149-P1=419-P2=307-P3=223-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667802-1276646019/watcher-2667802-1276646019 -o /tmp/evaluation-result-2667802-1276646019/solver-2667802-1276646019 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667802-1276646019.opb

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

MD5SUM BENCH= c4226b2f0998740abfed6a5c474083dd
RANDOM SEED=1477794457

node039.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		: 3000.267
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	: 6000.53
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		: 3000.267
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1549116 kB
Buffers:         92732 kB
Cached:         289320 kB
SwapCached:          0 kB
Active:         144280 kB
Inactive:       297164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1549116 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2168 kB
Writeback:          28 kB
AnonPages:       59336 kB
Mapped:          15424 kB
Slab:            46912 kB
PageTables:       3964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180712 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= 62548 MiB
End job on node039 at 2010-06-16 02:23:42