Trace number 2683033

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) 1800.12 1800.59

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=100-sizeP=51-sizeQ=100-416317114.opb
MD5SUM0738d836bcd71a787d22a5f524715ac9
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 benchmark4.14337
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 variables5251
Total number of constraints15301
Number of constraints which are clauses15300
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 constraint5100
Number of terms in the objective function 51
Biggest coefficient in the objective function 1125899906842624
Number of bits for the biggest coefficient in the objective function 51
Sum of the numbers in the objective function 2251799813685247
Number of bits of the sum of numbers in the objective function 51
Biggest number in a constraint 713623846352979940529142984724747568191373312
Number of bits of the biggest number in a constraint 150
Biggest sum of numbers in a constraint 2854495385411919209113085420553158722664919739
Number of bits of the biggest sum of numbers151
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
0.09/0.17	c constraints 1/0 clauses 15300/0 units 0
0.09/0.17	c vars 5251
0.09/0.17	c objective 51 + 0
1800.03/1800.50	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-2683033-1277493705/watcher-2683033-1277493705 -o /tmp/evaluation-result-2683033-1277493705/solver-2683033-1277493705 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683033-1277493705.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: 0.92 0.98 0.99 3/106 29875
/proc/meminfo: memFree=1851168/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=2136 CPUtime=0
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 249 0 0 0 0 0 0 0 17 0 1 0 90663018 2187264 168 1992294400 134512640 136421960 4293820528 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29875/statm: 534 168 146 467 0 65 0

[startup+0.0635789 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29875
/proc/meminfo: memFree=1851168/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=2268 CPUtime=0.06
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 301 0 0 0 6 0 0 0 17 0 1 0 90663018 2322432 220 1992294400 134512640 136421960 4293820528 18446744073709551615 135154737 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29875/statm: 567 220 146 467 0 98 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2268

[startup+0.100582 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29875
/proc/meminfo: memFree=1851168/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=2532 CPUtime=0.09
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 333 0 0 0 9 0 0 0 17 0 1 0 90663018 2592768 252 1992294400 134512640 136421960 4293820528 18446744073709551615 135818431 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29875/statm: 633 252 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.300604 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29875
/proc/meminfo: memFree=1851168/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=18568 CPUtime=0.29
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 4258 0 0 0 28 1 0 0 17 0 1 0 90663018 19013632 4144 1992294400 134512640 136421960 4293820528 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 4642 4145 189 467 0 4173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18568

[startup+0.700648 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29875
/proc/meminfo: memFree=1851168/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=67368 CPUtime=0.69
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 17172 0 0 0 62 7 0 0 17 0 1 0 90663018 68984832 16479 1992294400 134512640 136421960 4293820528 18446744073709551615 135818542 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 16842 16479 196 467 0 16373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67368

[startup+1.50074 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 29876
/proc/meminfo: memFree=1781224/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=73428 CPUtime=1.49
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 18659 0 0 0 139 10 0 0 18 0 1 0 90663018 75190272 17901 1992294400 134512640 136421960 4293820528 18446744073709551615 135274919 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 18357 17901 216 467 0 17888 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73428

[startup+3.10091 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 29876
/proc/meminfo: memFree=1778496/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=77324 CPUtime=3.09
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 19617 0 0 0 296 13 0 0 21 0 1 0 90663018 79179776 18859 1992294400 134512640 136421960 4293820528 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 19331 18859 217 467 0 18862 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 77324

[startup+6.30126 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 29876
/proc/meminfo: memFree=1770684/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=84712 CPUtime=6.29
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 21464 0 0 0 613 16 0 0 25 0 1 0 90663018 86745088 20706 1992294400 134512640 136421960 4293820528 18446744073709551615 135160691 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 21178 20706 217 467 0 20709 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84712

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 29876
/proc/meminfo: memFree=1759524/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=94692 CPUtime=12.69
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 23958 0 0 0 1248 21 0 0 25 0 1 0 90663018 96964608 23200 1992294400 134512640 136421960 4293820528 18446744073709551615 134863797 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 23673 23200 217 467 0 23204 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 94692

[startup+25.5004 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 29876
/proc/meminfo: memFree=1736088/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=117676 CPUtime=25.48
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 29704 0 0 0 2518 30 0 0 25 0 1 0 90663018 120500224 28946 1992294400 134512640 136421960 4293820528 18446744073709551615 135159207 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 29419 28946 217 467 0 28950 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 117676

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 29878
/proc/meminfo: memFree=1693928/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=160276 CPUtime=51.08
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 40375 0 0 0 5061 47 0 0 25 0 1 0 90663018 164122624 39617 1992294400 134512640 136421960 4293820528 18446744073709551615 135818274 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 40069 39617 217 467 0 39600 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 160276

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 29880
/proc/meminfo: memFree=1609112/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=243912 CPUtime=102.27
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 61270 0 0 0 10143 84 0 0 25 0 1 0 90663018 249765888 60512 1992294400 134512640 136421960 4293820528 18446744073709551615 134651061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 60978 60512 217 467 0 60509 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 243912

[startup+162.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29880
/proc/meminfo: memFree=1493296/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=360416 CPUtime=162.25
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 90401 0 0 0 16100 125 0 0 25 0 1 0 90663018 369065984 89643 1992294400 134512640 136421960 4293820528 18446744073709551615 134867963 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 90104 89643 217 467 0 89635 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 360416

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29882
/proc/meminfo: memFree=1489576/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=362980 CPUtime=222.23
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 91029 0 0 0 22073 150 0 0 25 0 1 0 90663018 371691520 90271 1992294400 134512640 136421960 4293820528 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 90745 90271 217 467 0 90276 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 362980

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29884
/proc/meminfo: memFree=1440720/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=412740 CPUtime=282.22
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 103493 0 0 0 28057 165 0 0 25 0 1 0 90663018 422645760 102735 1992294400 134512640 136421960 4293820528 18446744073709551615 135161088 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 103185 102735 217 467 0 102716 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 412740

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29886
/proc/meminfo: memFree=1371280/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=481568 CPUtime=342.2
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 120694 0 0 0 34034 186 0 0 25 0 1 0 90663018 493125632 119936 1992294400 134512640 136421960 4293820528 18446744073709551615 134862021 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 120392 119936 217 467 0 119923 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 481568

[startup+402.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 29888
/proc/meminfo: memFree=1324780/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=527348 CPUtime=402.19
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 132125 0 0 0 40006 213 0 0 25 0 1 0 90663018 540004352 131367 1992294400 134512640 136421960 4293820528 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 131837 131367 217 467 0 131368 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 527348

[startup+462.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 29888
/proc/meminfo: memFree=1324780/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=527348 CPUtime=462.17
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 132125 0 0 0 45986 231 0 0 25 0 1 0 90663018 540004352 131367 1992294400 134512640 136421960 4293820528 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 131837 131367 217 467 0 131368 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 527348

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29890
/proc/meminfo: memFree=1324780/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=527348 CPUtime=522.15
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 132127 0 0 0 51971 244 0 0 25 0 1 0 90663018 540004352 131369 1992294400 134512640 136421960 4293820528 18446744073709551615 135818215 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 131837 131369 217 467 0 131368 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 527348

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29892
/proc/meminfo: memFree=1324656/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=527348 CPUtime=582.14
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 132127 0 0 0 57956 258 0 0 25 0 1 0 90663018 540004352 131369 1992294400 134512640 136421960 4293820528 18446744073709551615 134862021 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 131837 131369 217 467 0 131368 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 527348

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29897
/proc/meminfo: memFree=1323912/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=527348 CPUtime=642.13
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 132127 0 0 0 63942 271 0 0 25 0 1 0 90663018 540004352 131369 1992294400 134512640 136421960 4293820528 18446744073709551615 135805320 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 131837 131369 217 467 0 131368 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 527348

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29903
/proc/meminfo: memFree=1323912/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=527348 CPUtime=882.06
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 132133 0 0 0 87874 332 0 0 25 0 1 0 90663018 540004352 131375 1992294400 134512640 136421960 4293820528 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 131837 131375 217 467 0 131368 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 527348

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29905
/proc/meminfo: memFree=1323912/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=527348 CPUtime=942.05
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 132133 0 0 0 93847 358 0 0 25 0 1 0 90663018 540004352 131375 1992294400 134512640 136421960 4293820528 18446744073709551615 135820567 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 131837 131375 217 467 0 131368 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 527348

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29907
/proc/meminfo: memFree=1323912/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=527348 CPUtime=1002.03
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 132133 0 0 0 99833 370 0 0 25 0 1 0 90663018 540004352 131375 1992294400 134512640 136421960 4293820528 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 131837 131375 217 467 0 131368 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 527348

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29907
/proc/meminfo: memFree=1254720/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=598560 CPUtime=1062.01
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 149930 0 0 0 105805 396 0 0 25 0 1 0 90663018 612925440 149172 1992294400 134512640 136421960 4293820528 18446744073709551615 135809591 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 149640 149172 217 467 0 149171 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 598560

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29909
/proc/meminfo: memFree=1222480/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=629148 CPUtime=1122
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 157552 0 0 0 111771 429 0 0 25 0 1 0 90663018 644247552 156794 1992294400 134512640 136421960 4293820528 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 157287 156794 217 467 0 156818 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 629148

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29911
/proc/meminfo: memFree=1222480/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=629148 CPUtime=1181.98
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 157552 0 0 0 117765 433 0 0 25 0 1 0 90663018 644247552 156794 1992294400 134512640 136421960 4293820528 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 157287 156794 217 467 0 156818 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 629148

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29913
/proc/meminfo: memFree=1222232/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=629148 CPUtime=1241.97
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 157552 0 0 0 123750 447 0 0 25 0 1 0 90663018 644247552 156794 1992294400 134512640 136421960 4293820528 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 157287 156794 217 467 0 156818 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 629148

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29915
/proc/meminfo: memFree=1213800/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=637540 CPUtime=1301.96
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 159672 0 0 0 129727 469 0 0 25 0 1 0 90663018 652840960 158914 1992294400 134512640 136421960 4293820528 18446744073709551615 134640924 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 159385 158914 217 467 0 158916 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 637540

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29915
/proc/meminfo: memFree=1123528/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=728552 CPUtime=1361.93
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 182380 0 0 0 135687 506 0 0 25 0 1 0 90663018 746037248 181622 1992294400 134512640 136421960 4293820528 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 182138 181622 217 467 0 181669 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 728552

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29917
/proc/meminfo: memFree=1112864/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=738372 CPUtime=1421.92
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 184849 0 0 0 141670 522 0 0 25 0 1 0 90663018 756092928 184091 1992294400 134512640 136421960 4293820528 18446744073709551615 135818268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 184593 184091 217 467 0 184124 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 738372

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29919
/proc/meminfo: memFree=1112740/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=738372 CPUtime=1481.9
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 184854 0 0 0 147640 550 0 0 25 0 1 0 90663018 756092928 184096 1992294400 134512640 136421960 4293820528 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 184593 184096 217 467 0 184124 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 738372

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29921
/proc/meminfo: memFree=1112740/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=738372 CPUtime=1541.89
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 184856 0 0 0 153618 571 0 0 25 0 1 0 90663018 756092928 184098 1992294400 134512640 136421960 4293820528 18446744073709551615 134859899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 184593 184098 217 467 0 184124 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 738372

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29923
/proc/meminfo: memFree=1112616/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=738372 CPUtime=1601.87
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 184856 0 0 0 159606 581 0 0 25 0 1 0 90663018 756092928 184098 1992294400 134512640 136421960 4293820528 18446744073709551615 135818268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 184593 184098 217 467 0 184124 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 738372

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29923
/proc/meminfo: memFree=1094264/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=756788 CPUtime=1661.85
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 189442 0 0 0 165595 590 0 0 25 0 1 0 90663018 774950912 188684 1992294400 134512640 136421960 4293820528 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 189197 188684 217 467 0 188728 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 756788

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29925
/proc/meminfo: memFree=1094264/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=756788 CPUtime=1721.84
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 189442 0 0 0 171589 595 0 0 25 0 1 0 90663018 774950912 188684 1992294400 134512640 136421960 4293820528 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 189197 188684 217 467 0 188728 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 756788

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29927
/proc/meminfo: memFree=1094016/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=756788 CPUtime=1781.83
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 189444 0 0 0 177584 599 0 0 25 0 1 0 90663018 774950912 188686 1992294400 134512640 136421960 4293820528 18446744073709551615 134860107 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 189197 188686 217 467 0 188728 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 756788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29927
/proc/meminfo: memFree=1094016/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=756788 CPUtime=1800.03
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 189444 0 0 0 179404 599 0 0 25 0 1 0 90663018 774950912 188686 1992294400 134512640 136421960 4293820528 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 189197 188686 217 467 0 188728 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 756788

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29927
/proc/meminfo: memFree=1094016/2059040 swapFree=4139448/4192956
[pid=29875] ppid=29873 vsize=756788 CPUtime=1800.03
/proc/29875/stat : 29875 (pbct) R 29873 29875 29682 0 -1 4202496 189444 0 0 0 179404 599 0 0 25 0 1 0 90663018 774950912 188686 1992294400 134512640 136421960 4293820528 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29875/statm: 189197 188686 217 467 0 188728 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 756788

Child status: 0
Real time (s): 1800.59
CPU time (s): 1800.12
CPU user time (s): 1794.04
CPU system time (s): 6.07508
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 756788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.04
system time used= 6.07508
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 189446
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= 2327

runsolver used 2.92656 second user time and 8.5517 second system time

The end

Launcher Data 

Begin job on node042 at 2010-06-25 21:21:45
IDJOB=2683033
IDBENCH=2970
IDSOLVER=1192
FILE ID=node042/2683033-1277493705
PBS_JOBID= 11190578
Free space on /tmp= 62252 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=100-sizeP=51-sizeQ=100-416317114.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683033-1277493705/watcher-2683033-1277493705 -o /tmp/evaluation-result-2683033-1277493705/solver-2683033-1277493705 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683033-1277493705.opb

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

MD5SUM BENCH= 0738d836bcd71a787d22a5f524715ac9
RANDOM SEED=548639465

node042.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		: 3000.213
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	: 6000.42
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		: 3000.213
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:       1851696 kB
Buffers:         21768 kB
Cached:          87752 kB
SwapCached:       5908 kB
Active:          22536 kB
Inactive:        99504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851696 kB
SwapTotal:     4192956 kB
SwapFree:      4139448 kB
Dirty:            2372 kB
Writeback:           0 kB
AnonPages:       11360 kB
Mapped:          11912 kB
Slab:            63084 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184148 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= 62252 MiB
End job on node042 at 2010-06-25 21:51:48