Trace number 2669043

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 NameAnswerCPU timeWall clock time
PB/CT 0.1? (TO) 1800.01 1800.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl15_20_pb.cnf.cr.opb
MD5SUMd9b1351aa6c01bb5c883e4233663f5e0
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.027995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables600
Total number of constraints70
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint15
Maximum length of a constraint20
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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 30/0 clauses 40/0 units 0
0.00/0.00	c vars 600
1800.01/1800.71	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669043-1276433593/watcher-2669043-1276433593 -o /tmp/evaluation-result-2669043-1276433593/solver-2669043-1276433593 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669043-1276433593.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.13 1.00 0.99 3/106 24101
/proc/meminfo: memFree=1850376/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=3384 CPUtime=0
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 543 0 0 0 0 0 0 0 16 0 1 0 17015645 3465216 465 1992294400 134512640 136485738 4287816944 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 879 469 190 482 0 395 0

[startup+0.0933319 s]
/proc/loadavg: 1.13 1.00 0.99 3/106 24101
/proc/meminfo: memFree=1850376/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=7524 CPUtime=0.09
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 1583 0 0 0 7 2 0 0 19 0 1 0 17015645 7704576 1505 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 1881 1505 223 482 0 1397 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7524

[startup+0.101332 s]
/proc/loadavg: 1.13 1.00 0.99 3/106 24101
/proc/meminfo: memFree=1850376/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=7524 CPUtime=0.09
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 1588 0 0 0 7 2 0 0 19 0 1 0 17015645 7704576 1510 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 1881 1510 223 482 0 1397 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7524

[startup+0.301368 s]
/proc/loadavg: 1.13 1.00 0.99 3/106 24101
/proc/meminfo: memFree=1850376/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=7788 CPUtime=0.29
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 1643 0 0 0 24 5 0 0 19 0 1 0 17015645 7974912 1565 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 1947 1565 224 482 0 1463 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7788

[startup+0.701444 s]
/proc/loadavg: 1.13 1.00 0.99 3/106 24101
/proc/meminfo: memFree=1850376/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=8052 CPUtime=0.69
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 1729 0 0 0 56 13 0 0 19 0 1 0 17015645 8245248 1651 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 2013 1651 224 482 0 1529 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8052

[startup+1.50159 s]
/proc/loadavg: 1.13 1.00 0.99 2/107 24102
/proc/meminfo: memFree=1844540/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=8312 CPUtime=1.5
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 1781 0 0 0 124 26 0 0 21 0 1 0 17015645 8511488 1703 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 2078 1703 224 482 0 1594 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8312

[startup+3.10189 s]
/proc/loadavg: 1.12 1.00 0.99 2/107 24102
/proc/meminfo: memFree=1844168/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=8576 CPUtime=3.09
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 1836 0 0 0 252 57 0 0 25 0 1 0 17015645 8781824 1758 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 2144 1758 224 482 0 1660 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8576

[startup+6.30149 s]
/proc/loadavg: 1.12 1.00 0.99 2/107 24102
/proc/meminfo: memFree=1843672/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=8840 CPUtime=6.29
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 1914 0 0 0 517 112 0 0 25 0 1 0 17015645 9052160 1836 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 2210 1836 224 482 0 1726 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8840

[startup+12.7017 s]
/proc/loadavg: 1.10 1.00 0.99 2/107 24102
/proc/meminfo: memFree=1843300/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=9232 CPUtime=12.69
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 2013 0 0 0 1045 224 0 0 25 0 1 0 17015645 9453568 1935 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 2308 1935 224 482 0 1824 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9232

[startup+25.5011 s]
/proc/loadavg: 1.08 1.00 0.99 2/107 24102
/proc/meminfo: memFree=1842928/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=9756 CPUtime=25.48
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 2148 0 0 0 2117 431 0 0 25 0 1 0 17015645 9990144 2070 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 2439 2070 224 482 0 1955 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9756

[startup+51.1008 s]
/proc/loadavg: 1.05 1.00 0.99 2/107 24102
/proc/meminfo: memFree=1842556/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=10288 CPUtime=51.07
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 2266 0 0 0 4319 788 0 0 25 0 1 0 17015645 10534912 2188 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 2572 2188 224 482 0 2088 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10288

[startup+102.308 s]
/proc/loadavg: 1.02 1.00 0.99 2/107 24104
/proc/meminfo: memFree=1841440/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=11184 CPUtime=102.25
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 2503 0 0 0 8660 1565 0 0 25 0 1 0 17015645 11452416 2425 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 2796 2425 224 482 0 2312 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11184

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/107 24106
/proc/meminfo: memFree=1840820/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=11436 CPUtime=162.22
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 2622 0 0 0 13755 2467 0 0 25 0 1 0 17015645 11710464 2504 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 2859 2504 224 482 0 2375 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 11436

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24108
/proc/meminfo: memFree=1840076/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=12300 CPUtime=222.2
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 2823 0 0 0 18894 3326 0 0 25 0 1 0 17015645 12595200 2705 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 3075 2705 224 482 0 2591 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 12300

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24108
/proc/meminfo: memFree=1839704/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=12564 CPUtime=282.18
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 2917 0 0 0 24117 4101 0 0 25 0 1 0 17015645 12865536 2782 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 3141 2782 224 482 0 2657 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 12564

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24110
/proc/meminfo: memFree=1839456/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=12752 CPUtime=342.15
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 2971 0 0 0 29281 4934 0 0 25 0 1 0 17015645 13058048 2833 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 3188 2833 224 482 0 2704 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 12752

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24112
/proc/meminfo: memFree=1839084/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=13136 CPUtime=402.14
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 3064 0 0 0 34445 5769 0 0 25 0 1 0 17015645 13451264 2926 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 3284 2926 224 482 0 2800 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 13136

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24114
/proc/meminfo: memFree=1838712/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=13504 CPUtime=462.11
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 3144 0 0 0 39584 6627 0 0 25 0 1 0 17015645 13828096 3006 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 3376 3006 224 482 0 2892 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 13504

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24125
/proc/meminfo: memFree=1837472/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=13656 CPUtime=522.08
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 3285 0 0 0 44756 7452 0 0 25 0 1 0 17015645 13983744 3059 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 3414 3059 224 482 0 2930 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 13656

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 3/107 24125
/proc/meminfo: memFree=1837348/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=14060 CPUtime=582.05
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 3436 0 0 0 49971 8234 0 0 25 0 1 0 17015645 14397440 3160 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 3515 3160 224 482 0 3031 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 14060

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24127
/proc/meminfo: memFree=1837100/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=14452 CPUtime=642.04
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 3554 0 0 0 55143 9061 0 0 25 0 1 0 17015645 14798848 3258 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 3613 3258 224 482 0 3129 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 14452

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24133
/proc/meminfo: memFree=1836852/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=14656 CPUtime=881.94
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 3629 0 0 0 75960 12234 0 0 25 0 1 0 17015645 15007744 3293 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 3664 3293 224 482 0 3180 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 14656

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24135
/proc/meminfo: memFree=1836232/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=15256 CPUtime=941.91
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 3800 0 0 0 81095 13096 0 0 25 0 1 0 17015645 15622144 3437 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 3814 3437 224 482 0 3330 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 15256

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24137
/proc/meminfo: memFree=1835860/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=15400 CPUtime=1001.89
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 3913 0 0 0 86181 14008 0 0 25 0 1 0 17015645 15769600 3489 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 3850 3489 224 482 0 3366 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 15400

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24139
/proc/meminfo: memFree=1835488/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=15556 CPUtime=1061.86
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 4008 0 0 0 91458 14728 0 0 25 0 1 0 17015645 15929344 3531 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 3889 3531 224 482 0 3405 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 15556

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24141
/proc/meminfo: memFree=1835240/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=16084 CPUtime=1121.85
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 4135 0 0 0 96755 15430 0 0 25 0 1 0 17015645 16470016 3658 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 4021 3658 224 482 0 3537 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 16084

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24141
/proc/meminfo: memFree=1835116/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=16084 CPUtime=1181.83
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 4135 0 0 0 101953 16230 0 0 25 0 1 0 17015645 16470016 3658 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 4021 3658 224 482 0 3537 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 16084

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24143
/proc/meminfo: memFree=1835116/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=16084 CPUtime=1241.8
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 4135 0 0 0 107189 16991 0 0 25 0 1 0 17015645 16470016 3658 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 4021 3658 224 482 0 3537 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 16084

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24145
/proc/meminfo: memFree=1834992/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=16084 CPUtime=1301.79
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 4136 0 0 0 112475 17704 0 0 25 0 1 0 17015645 16470016 3659 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 4021 3659 224 482 0 3537 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 16084

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24147
/proc/meminfo: memFree=1834868/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=16216 CPUtime=1361.76
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 4161 0 0 0 117765 18411 0 0 25 0 1 0 17015645 16605184 3684 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 4054 3684 224 482 0 3570 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 16216

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24149
/proc/meminfo: memFree=1834868/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=16216 CPUtime=1421.74
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 4161 0 0 0 123013 19161 0 0 25 0 1 0 17015645 16605184 3684 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 4054 3684 224 482 0 3570 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 16216

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24149
/proc/meminfo: memFree=1834496/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=16468 CPUtime=1481.71
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 4226 0 0 0 128230 19941 0 0 25 0 1 0 17015645 16863232 3749 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 4117 3749 224 482 0 3633 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 16468

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24151
/proc/meminfo: memFree=1834744/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=16468 CPUtime=1541.69
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 4226 0 0 0 133441 20728 0 0 25 0 1 0 17015645 16863232 3749 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 4117 3749 224 482 0 3633 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 16468

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24153
/proc/meminfo: memFree=1834620/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=16468 CPUtime=1601.67
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 4226 0 0 0 138760 21407 0 0 25 0 1 0 17015645 16863232 3749 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 4117 3749 224 482 0 3633 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 16468

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24155
/proc/meminfo: memFree=1834248/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=16860 CPUtime=1661.64
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 4303 0 0 0 143968 22196 0 0 25 0 1 0 17015645 17264640 3826 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 4215 3826 224 482 0 3731 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 16860

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24157
/proc/meminfo: memFree=1834124/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=17024 CPUtime=1721.63
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 4369 0 0 0 149164 22999 0 0 25 0 1 0 17015645 17432576 3867 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 4256 3867 224 482 0 3772 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 17024

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24157
/proc/meminfo: memFree=1834000/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=16940 CPUtime=1781.59
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 4408 0 0 0 154352 23807 0 0 25 0 1 0 17015645 17346560 3876 1992294400 134512640 136485738 4287816944 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 4235 3876 224 482 0 3751 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 16940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24159
/proc/meminfo: memFree=1834000/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=16940 CPUtime=1800.01
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 4408 0 0 0 155994 24007 0 0 25 0 1 0 17015645 17346560 3876 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 4235 3876 224 482 0 3751 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 16940

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 24159
/proc/meminfo: memFree=1834000/2059040 swapFree=4142408/4192956
[pid=24101] ppid=24099 vsize=16940 CPUtime=1800.01
/proc/24101/stat : 24101 (pbct) R 24099 24101 23803 0 -1 4202496 4408 0 0 0 155994 24007 0 0 25 0 1 0 17015645 17346560 3876 1992294400 134512640 136485738 4287816944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24101/statm: 4235 3876 224 482 0 3751 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 16940

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.01
CPU user time (s): 1559.94
CPU system time (s): 240.073
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 17148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1559.94
system time used= 240.074
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4408
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= 6496

runsolver used 3.14052 second user time and 8.33873 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-13 14:53:13
IDJOB=2669043
IDBENCH=1389
IDSOLVER=1170
FILE ID=node019/2669043-1276433593
PBS_JOBID= 11173319
Free space on /tmp= 62356 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl15_20_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669043-1276433593/watcher-2669043-1276433593 -o /tmp/evaluation-result-2669043-1276433593/solver-2669043-1276433593 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669043-1276433593.opb

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

MD5SUM BENCH= d9b1351aa6c01bb5c883e4233663f5e0
RANDOM SEED=264251369

node019.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1850780 kB
Buffers:         18884 kB
Cached:          96808 kB
SwapCached:       4704 kB
Active:          30840 kB
Inactive:        98128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1850780 kB
SwapTotal:     4192956 kB
SwapFree:      4142408 kB
Dirty:            2000 kB
Writeback:           0 kB
AnonPages:       11464 kB
Mapped:          13704 kB
Slab:            57308 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182404 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= 62356 MiB
End job on node019 at 2010-06-13 15:23:16