Trace number 2683074

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 0.1 fixed? (TO) 1800.22 1800.85

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=120-sizeP=61-sizeQ=120-718083277.opb
MD5SUM563303711c164cfef543d2f5b34abfab
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark3.06753
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables7501
Total number of constraints21961
Number of constraints which are clauses21960
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint7320
Number of terms in the objective function 61
Biggest coefficient in the objective function 1152921504606846976
Number of bits for the biggest coefficient in the objective function 61
Sum of the numbers in the objective function 2305843009213693951
Number of bits of the sum of numbers in the objective function 61
Biggest number in a constraint 766247770432944429179173513575154591809369561091801088
Number of bits of the biggest number in a constraint 180
Biggest sum of numbers in a constraint 3064991081731777716431606447292085661660191751591249102
Number of bits of the biggest sum of numbers181
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.19/0.25	c constraints 1/0 clauses 21960/0 units 0
0.19/0.25	c vars 7501
0.19/0.25	c objective 61 + 0
1800.08/1800.71	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-2683074-1277495220/watcher-2683074-1277495220 -o /tmp/evaluation-result-2683074-1277495220/solver-2683074-1277495220 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683074-1277495220.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: 1.00 1.03 1.00 3/106 24752
/proc/meminfo: memFree=1839904/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=2136 CPUtime=0
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 250 0 0 0 0 0 0 0 20 0 1 0 125125481 2187264 169 1992294400 134512640 136421960 4289998784 18446744073709551615 135160311 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24752/statm: 534 169 146 467 0 65 0

[startup+0.0209841 s]
/proc/loadavg: 1.00 1.03 1.00 3/106 24752
/proc/meminfo: memFree=1839904/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=2136 CPUtime=0.01
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 261 0 0 0 1 0 0 0 20 0 1 0 125125481 2187264 180 1992294400 134512640 136421960 4289998784 18446744073709551615 135642724 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24752/statm: 534 180 146 467 0 65 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2136

[startup+0.100999 s]
/proc/loadavg: 1.00 1.03 1.00 3/106 24752
/proc/meminfo: memFree=1839904/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=2532 CPUtime=0.09
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 333 0 0 0 9 0 0 0 20 0 1 0 125125481 2592768 252 1992294400 134512640 136421960 4289998784 18446744073709551615 134561344 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24752/statm: 633 252 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301036 s]
/proc/loadavg: 1.00 1.03 1.00 3/106 24752
/proc/meminfo: memFree=1839904/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=9352 CPUtime=0.29
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 2003 0 0 0 29 0 0 0 20 0 1 0 125125481 9576448 1922 1992294400 134512640 136421960 4289998784 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 2338 1924 189 467 0 1869 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9352

[startup+0.701109 s]
/proc/loadavg: 1.00 1.03 1.00 3/106 24752
/proc/meminfo: memFree=1839904/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=49688 CPUtime=0.69
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 12633 0 0 0 64 5 0 0 21 0 1 0 125125481 50880512 11953 1992294400 134512640 136421960 4289998784 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 12422 11954 195 467 0 11953 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49688

[startup+1.50126 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 24753
/proc/meminfo: memFree=1746648/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=103476 CPUtime=1.49
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 26653 0 0 0 135 14 0 0 23 0 1 0 125125481 105959424 25076 1992294400 134512640 136421960 4289998784 18446744073709551615 135238915 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 25869 25076 216 467 0 25400 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103476

[startup+3.10155 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 24753
/proc/meminfo: memFree=1738712/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=108512 CPUtime=3.09
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 27899 0 0 0 288 21 0 0 25 0 1 0 125125481 111116288 26322 1992294400 134512640 136421960 4289998784 18446744073709551615 135805328 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 27128 26322 217 467 0 26659 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 108512

[startup+6.30114 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 24753
/proc/meminfo: memFree=1729164/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=116296 CPUtime=6.29
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 29797 0 0 0 605 24 0 0 25 0 1 0 125125481 119087104 28220 1992294400 134512640 136421960 4289998784 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 29074 28220 217 467 0 28605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 116296

[startup+12.7013 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 24753
/proc/meminfo: memFree=1714408/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=130572 CPUtime=12.68
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 33323 0 0 0 1238 30 0 0 25 0 1 0 125125481 133705728 31746 1992294400 134512640 136421960 4289998784 18446744073709551615 135019501 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 32643 31746 217 467 0 32174 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 130572

[startup+25.5007 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 24753
/proc/meminfo: memFree=1688988/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=155064 CPUtime=25.48
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 39387 0 0 0 2507 41 0 0 25 0 1 0 125125481 158785536 37810 1992294400 134512640 136421960 4289998784 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 38766 37810 217 467 0 38297 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 155064

[startup+51.1004 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 24755
/proc/meminfo: memFree=1653648/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=190788 CPUtime=51.07
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 48321 0 0 0 5053 54 0 0 25 0 1 0 125125481 195366912 46744 1992294400 134512640 136421960 4289998784 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 47697 46744 217 467 0 47228 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 190788

[startup+102.308 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 24755
/proc/meminfo: memFree=1565112/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=278748 CPUtime=102.26
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 70234 0 0 0 10134 92 0 0 25 0 1 0 125125481 285437952 68657 1992294400 134512640 136421960 4289998784 18446744073709551615 135272660 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 69687 68657 217 467 0 69218 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 278748

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24757
/proc/meminfo: memFree=1481412/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=363156 CPUtime=162.23
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 91359 0 0 0 16102 121 0 0 25 0 1 0 125125481 371871744 89782 1992294400 134512640 136421960 4289998784 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 90789 89782 217 467 0 90320 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 363156

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24759
/proc/meminfo: memFree=1402672/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=440460 CPUtime=222.21
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 110728 0 0 0 22065 156 0 0 25 0 1 0 125125481 451031040 109151 1992294400 134512640 136421960 4289998784 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 110115 109151 217 467 0 109646 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 440460

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24761
/proc/meminfo: memFree=1322444/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=521820 CPUtime=282.19
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 131053 0 0 0 28024 195 0 0 25 0 1 0 125125481 534343680 129476 1992294400 134512640 136421960 4289998784 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 130455 129476 217 467 0 129986 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 521820

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24763
/proc/meminfo: memFree=1249532/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=593848 CPUtime=342.17
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 149087 0 0 0 33998 219 0 0 25 0 1 0 125125481 608100352 147510 1992294400 134512640 136421960 4289998784 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 148462 147510 217 467 0 147993 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 593848

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24763
/proc/meminfo: memFree=1176620/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=665972 CPUtime=402.15
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 167122 0 0 0 39953 262 0 0 25 0 1 0 125125481 681955328 165545 1992294400 134512640 136421960 4289998784 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 166493 165545 217 467 0 166024 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 665972

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24765
/proc/meminfo: memFree=1176372/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=665972 CPUtime=462.13
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 167151 0 0 0 45929 284 0 0 25 0 1 0 125125481 681955328 165574 1992294400 134512640 136421960 4289998784 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 166493 165574 217 467 0 166024 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 665972

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24767
/proc/meminfo: memFree=1176124/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=665972 CPUtime=522.11
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 167215 0 0 0 51901 310 0 0 25 0 1 0 125125481 681955328 165638 1992294400 134512640 136421960 4289998784 18446744073709551615 135821887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 166493 165638 217 467 0 166024 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 665972

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24769
/proc/meminfo: memFree=1176000/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=665972 CPUtime=582.09
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 167228 0 0 0 57894 315 0 0 25 0 1 0 125125481 681955328 165651 1992294400 134512640 136421960 4289998784 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 166493 165651 217 467 0 166024 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 665972

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24771
/proc/meminfo: memFree=1176000/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=665972 CPUtime=642.08
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 167242 0 0 0 63870 338 0 0 25 0 1 0 125125481 681955328 165665 1992294400 134512640 136421960 4289998784 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 166493 165665 217 467 0 166024 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 665972

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24786
/proc/meminfo: memFree=860544/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=980200 CPUtime=881.98
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 245798 0 0 0 87765 433 0 0 25 0 1 0 125125481 1003724800 244221 1992294400 134512640 136421960 4289998784 18446744073709551615 135821930 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 245050 244221 217 467 0 244581 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 980200

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24788
/proc/meminfo: memFree=780192/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=1061056 CPUtime=941.96
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 266011 0 0 0 93748 448 0 0 25 0 1 0 125125481 1086521344 264434 1992294400 134512640 136421960 4289998784 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 265264 264434 217 467 0 264795 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 1061056

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24788
/proc/meminfo: memFree=696740/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=1143932 CPUtime=1001.93
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 286712 0 0 0 99730 463 0 0 25 0 1 0 125125481 1171386368 285135 1992294400 134512640 136421960 4289998784 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 285983 285135 217 467 0 285514 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 1143932

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24790
/proc/meminfo: memFree=609692/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=1231764 CPUtime=1061.92
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 308651 0 0 0 105713 479 0 0 25 0 1 0 125125481 1261326336 307074 1992294400 134512640 136421960 4289998784 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 307941 307074 217 467 0 307472 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 1231764

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24792
/proc/meminfo: memFree=522768/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=1317936 CPUtime=1121.9
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 330157 0 0 0 111698 492 0 0 25 0 1 0 125125481 1349566464 328580 1992294400 134512640 136421960 4289998784 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 329484 328580 217 467 0 329015 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 1317936

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24794
/proc/meminfo: memFree=470192/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=1369780 CPUtime=1181.88
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 343144 0 0 0 117676 512 0 0 25 0 1 0 125125481 1402654720 341567 1992294400 134512640 136421960 4289998784 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 342445 341567 217 467 0 341976 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 1369780

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24796
/proc/meminfo: memFree=470068/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=1369780 CPUtime=1241.86
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 343149 0 0 0 123651 535 0 0 25 0 1 0 125125481 1402654720 341572 1992294400 134512640 136421960 4289998784 18446744073709551615 134864671 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 342445 341572 217 467 0 341976 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 1369780

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24796
/proc/meminfo: memFree=470068/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=1369780 CPUtime=1301.84
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 343152 0 0 0 129636 548 0 0 25 0 1 0 125125481 1402654720 341575 1992294400 134512640 136421960 4289998784 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 342445 341575 217 467 0 341976 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 1369780

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24798
/proc/meminfo: memFree=470068/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=1369780 CPUtime=1361.82
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 343152 0 0 0 135618 564 0 0 25 0 1 0 125125481 1402654720 341575 1992294400 134512640 136421960 4289998784 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 342445 341575 217 467 0 341976 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 1369780

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24800
/proc/meminfo: memFree=470068/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=1369780 CPUtime=1421.8
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 343153 0 0 0 141611 569 0 0 25 0 1 0 125125481 1402654720 341576 1992294400 134512640 136421960 4289998784 18446744073709551615 134860112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 342445 341576 217 467 0 341976 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 1369780

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24802
/proc/meminfo: memFree=470068/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=1369780 CPUtime=1481.77
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 343154 0 0 0 147602 575 0 0 25 0 1 0 125125481 1402654720 341577 1992294400 134512640 136421960 4289998784 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 342445 341577 217 467 0 341976 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 1369780

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24804
/proc/meminfo: memFree=470068/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=1369780 CPUtime=1541.76
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 343157 0 0 0 153580 596 0 0 25 0 1 0 125125481 1402654720 341580 1992294400 134512640 136421960 4289998784 18446744073709551615 135272646 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 342445 341580 217 467 0 341976 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 1369780

[startup+1602.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/108 24807
/proc/meminfo: memFree=469936/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=1369780 CPUtime=1601.74
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 343160 0 0 0 159564 610 0 0 25 0 1 0 125125481 1402654720 341583 1992294400 134512640 136421960 4289998784 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 342445 341583 217 467 0 341976 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 1369780

[startup+1662.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 24809
/proc/meminfo: memFree=469944/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=1369780 CPUtime=1661.71
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 343160 0 0 0 165550 621 0 0 25 0 1 0 125125481 1402654720 341583 1992294400 134512640 136421960 4289998784 18446744073709551615 135820657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 342445 341583 217 467 0 341976 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 1369780

[startup+1722.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 24811
/proc/meminfo: memFree=469944/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=1369780 CPUtime=1721.69
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 343163 0 0 0 171539 630 0 0 25 0 1 0 125125481 1402654720 341586 1992294400 134512640 136421960 4289998784 18446744073709551615 135272608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 342445 341586 217 467 0 341976 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 1369780

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24813
/proc/meminfo: memFree=469944/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=1369780 CPUtime=1781.67
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 343165 0 0 0 177531 636 0 0 25 0 1 0 125125481 1402654720 341588 1992294400 134512640 136421960 4289998784 18446744073709551615 134861913 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 342445 341588 217 467 0 341976 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 1369780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 24813
/proc/meminfo: memFree=469944/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=1369780 CPUtime=1800.08
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4202496 343165 0 0 0 179371 637 0 0 25 0 1 0 125125481 1402654720 341588 1992294400 134512640 136421960 4289998784 18446744073709551615 134863692 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24752/statm: 342445 341588 217 467 0 341976 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1369780

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 24813
/proc/meminfo: memFree=469944/2059040 swapFree=4139068/4192956
[pid=24752] ppid=24750 vsize=0 CPUtime=1800.18
/proc/24752/stat : 24752 (pbct) R 24750 24752 24404 0 -1 4194308 343167 0 0 0 179371 647 0 0 25 0 1 0 125125481 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24752/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.85
CPU time (s): 1800.22
CPU user time (s): 1793.71
CPU system time (s): 6.51201
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 1369780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.71
system time used= 6.51201
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 343167
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= 22363

runsolver used 3.00254 second user time and 8.47771 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-25 21:47:00
IDJOB=2683074
IDBENCH=3056
IDSOLVER=1192
FILE ID=node007/2683074-1277495220
PBS_JOBID= 11190575
Free space on /tmp= 62328 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=120-sizeP=61-sizeQ=120-718083277.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683074-1277495220/watcher-2683074-1277495220 -o /tmp/evaluation-result-2683074-1277495220/solver-2683074-1277495220 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683074-1277495220.opb

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

MD5SUM BENCH= 563303711c164cfef543d2f5b34abfab
RANDOM SEED=782848879

node007.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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1840432 kB
Buffers:         23692 kB
Cached:         110352 kB
SwapCached:       6356 kB
Active:          21976 kB
Inactive:       125032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1840432 kB
SwapTotal:     4192956 kB
SwapFree:      4139068 kB
Dirty:            2620 kB
Writeback:           0 kB
AnonPages:       11636 kB
Mapped:          11928 kB
Slab:            49468 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182104 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= 62324 MiB
End job on node007 at 2010-06-25 22:17:03