Trace number 2669354

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) 1800.03 1800.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-25-20.opb
MD5SUMa69e1395b1a03cfd48605e1acc7227e4
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 benchmark0.028994
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables500
Total number of constraints45
Number of constraints which are clauses25
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint25
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 26
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 

0.00/0.01	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.01	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 20/0 clauses 25/0 units 0
0.00/0.01	c vars 500
1800.01/1800.61	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-2669354-1276575004/watcher-2669354-1276575004 -o /tmp/evaluation-result-2669354-1276575004/solver-2669354-1276575004 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669354-1276575004.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 1.00 1.00 3/106 331
/proc/meminfo: memFree=1824828/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=2208 CPUtime=0
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 251 0 0 0 0 0 0 0 19 0 1 0 33101930 2260992 174 1992294400 134512640 136485738 4290451600 18446744073709551615 135843937 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/331/statm: 552 175 156 482 0 68 0

[startup+0.019361 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 331
/proc/meminfo: memFree=1824828/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=4576 CPUtime=0.01
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 827 0 0 0 1 0 0 0 19 0 1 0 33101930 4685824 750 1992294400 134512640 136485738 4290451600 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 1144 751 196 482 0 660 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4576

[startup+0.101371 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 331
/proc/meminfo: memFree=1824828/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=6872 CPUtime=0.09
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 1418 0 0 0 8 1 0 0 19 0 1 0 33101930 7036928 1341 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 1718 1341 224 482 0 1234 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6872

[startup+0.301397 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 331
/proc/meminfo: memFree=1824828/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=7268 CPUtime=0.29
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 1525 0 0 0 24 5 0 0 20 0 1 0 33101930 7442432 1448 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 1817 1448 224 482 0 1333 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7268

[startup+0.701449 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 331
/proc/meminfo: memFree=1824828/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=7268 CPUtime=0.69
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 1527 0 0 0 54 15 0 0 20 0 1 0 33101930 7442432 1450 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 1817 1450 224 482 0 1333 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7268

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 332
/proc/meminfo: memFree=1819612/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=7796 CPUtime=1.49
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 1657 0 0 0 118 31 0 0 22 0 1 0 33101930 7983104 1580 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 1949 1580 224 482 0 1465 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7796

[startup+3.10176 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 332
/proc/meminfo: memFree=1818992/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=8324 CPUtime=3.09
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 1781 0 0 0 245 64 0 0 25 0 1 0 33101930 8523776 1704 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 2081 1704 224 482 0 1597 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8324

[startup+6.30018 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 332
/proc/meminfo: memFree=1818372/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=8324 CPUtime=6.28
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 1781 0 0 0 500 128 0 0 25 0 1 0 33101930 8523776 1704 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 2081 1704 224 482 0 1597 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8324

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 332
/proc/meminfo: memFree=1817380/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=9244 CPUtime=12.69
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 2022 0 0 0 1015 254 0 0 25 0 1 0 33101930 9465856 1945 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 2311 1945 224 482 0 1827 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9244

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 334
/proc/meminfo: memFree=1816636/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=10036 CPUtime=25.48
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 2210 0 0 0 2053 495 0 0 25 0 1 0 33101930 10276864 2133 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 2509 2133 224 482 0 2025 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10036

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 334
/proc/meminfo: memFree=1816388/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=10432 CPUtime=51.08
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 2330 0 0 0 4155 953 0 0 25 0 1 0 33101930 10682368 2253 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 2608 2253 224 482 0 2124 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10432

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 336
/proc/meminfo: memFree=1814156/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=12452 CPUtime=102.26
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 2870 0 0 0 8444 1782 0 0 25 0 1 0 33101930 12750848 2749 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 3113 2749 224 482 0 2629 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12452

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 336
/proc/meminfo: memFree=1813536/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=12916 CPUtime=162.24
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 2991 0 0 0 13454 2770 0 0 25 0 1 0 33101930 13225984 2870 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 3229 2870 224 482 0 2745 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12916

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 338
/proc/meminfo: memFree=1812296/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=14272 CPUtime=222.22
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 3332 0 0 0 18574 3648 0 0 25 0 1 0 33101930 14614528 3211 1992294400 134512640 136485738 4290451600 18446744073709551615 134884099 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 3568 3211 224 482 0 3084 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14272

[startup+282.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 343
/proc/meminfo: memFree=1811552/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=14084 CPUtime=282.2
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 3332 0 0 0 23584 4636 0 0 25 0 1 0 33101930 14422016 3170 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 3521 3170 224 482 0 3037 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14084

[startup+342.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 345
/proc/meminfo: memFree=1810684/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=14808 CPUtime=342.19
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 3617 0 0 0 28595 5624 0 0 25 0 1 0 33101930 15163392 3351 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 3702 3351 224 482 0 3218 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14808

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 347
/proc/meminfo: memFree=1810188/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=15776 CPUtime=402.16
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 3860 0 0 0 33845 6371 0 0 25 0 1 0 33101930 16154624 3593 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 3944 3593 224 482 0 3460 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 15776

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 347
/proc/meminfo: memFree=1810188/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=15776 CPUtime=462.15
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 3860 0 0 0 38934 7281 0 0 25 0 1 0 33101930 16154624 3593 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 3944 3593 224 482 0 3460 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 15776

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 349
/proc/meminfo: memFree=1809692/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=15784 CPUtime=522.12
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 4009 0 0 0 44030 8182 0 0 25 0 1 0 33101930 16162816 3595 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 3946 3595 224 482 0 3462 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 15784

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 351
/proc/meminfo: memFree=1809692/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=15784 CPUtime=582.1
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 4009 0 0 0 49028 9182 0 0 25 0 1 0 33101930 16162816 3595 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 3946 3595 224 482 0 3462 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 15784

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 353
/proc/meminfo: memFree=1809692/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=15784 CPUtime=642.08
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 4009 0 0 0 54319 9889 0 0 25 0 1 0 33101930 16162816 3595 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 3946 3595 224 482 0 3462 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 15784

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 357
/proc/meminfo: memFree=1809568/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=16476 CPUtime=822.02
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 4227 0 0 0 69623 12579 0 0 25 0 1 0 33101930 16871424 3751 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 4119 3751 224 482 0 3635 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 16476

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 362
/proc/meminfo: memFree=1807956/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=17948 CPUtime=882.01
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 4791 0 0 0 74891 13310 0 0 25 0 1 0 33101930 18378752 4126 1992294400 134512640 136485738 4290451600 18446744073709551615 134880629 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 4487 4126 224 482 0 4003 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 17948

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 366
/proc/meminfo: memFree=1807832/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=17744 CPUtime=941.99
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 4791 0 0 0 80207 13992 0 0 25 0 1 0 33101930 18169856 4085 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 4436 4085 224 482 0 3952 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 17744

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 368
/proc/meminfo: memFree=1807832/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=17744 CPUtime=1001.97
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 4791 0 0 0 85315 14882 0 0 25 0 1 0 33101930 18169856 4085 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 4436 4085 224 482 0 3952 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 17744

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 368
/proc/meminfo: memFree=1807708/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=17744 CPUtime=1061.95
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 4791 0 0 0 90361 15834 0 0 25 0 1 0 33101930 18169856 4085 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 4436 4085 224 482 0 3952 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 17744

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 370
/proc/meminfo: memFree=1807460/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=18536 CPUtime=1121.92
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 4983 0 0 0 95456 16736 0 0 25 0 1 0 33101930 18980864 4277 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 4634 4277 224 482 0 4150 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 18536

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 373
/proc/meminfo: memFree=1807336/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=18536 CPUtime=1181.91
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 4983 0 0 0 100659 17532 0 0 25 0 1 0 33101930 18980864 4277 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 4634 4277 224 482 0 4150 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 18536

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 375
/proc/meminfo: memFree=1807088/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=18536 CPUtime=1241.88
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 4983 0 0 0 105694 18494 0 0 25 0 1 0 33101930 18980864 4277 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 4634 4277 224 482 0 4150 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 18536

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 377
/proc/meminfo: memFree=1806964/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=18536 CPUtime=1301.86
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 4983 0 0 0 110788 19398 0 0 25 0 1 0 33101930 18980864 4277 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 4634 4277 224 482 0 4150 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 18536

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 377
/proc/meminfo: memFree=1806592/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=18552 CPUtime=1361.84
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 5129 0 0 0 115999 20185 0 0 25 0 1 0 33101930 18997248 4287 1992294400 134512640 136485738 4290451600 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 4638 4287 224 482 0 4154 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 18552

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 379
/proc/meminfo: memFree=1806592/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=18552 CPUtime=1421.84
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 5130 0 0 0 121313 20871 0 0 25 0 1 0 33101930 18997248 4287 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 4638 4287 224 482 0 4154 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 18552

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 381
/proc/meminfo: memFree=1806468/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=18792 CPUtime=1481.8
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 5183 0 0 0 126442 21738 0 0 25 0 1 0 33101930 19243008 4323 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 4698 4323 224 482 0 4214 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 18792

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 383
/proc/meminfo: memFree=1805972/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=19340 CPUtime=1541.78
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 5412 0 0 0 131621 22557 0 0 25 0 1 0 33101930 19804160 4483 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 4835 4483 224 482 0 4351 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 19340

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 386
/proc/meminfo: memFree=1805972/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=19340 CPUtime=1601.77
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 5412 0 0 0 136650 23527 0 0 25 0 1 0 33101930 19804160 4483 1992294400 134512640 136485738 4290451600 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 4835 4483 224 482 0 4351 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 19340

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 386
/proc/meminfo: memFree=1805972/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=19340 CPUtime=1661.75
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 5412 0 0 0 141815 24360 0 0 25 0 1 0 33101930 19804160 4483 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 4835 4483 224 482 0 4351 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 19340

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 388
/proc/meminfo: memFree=1805848/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=19340 CPUtime=1721.73
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 5412 0 0 0 146943 25230 0 0 25 0 1 0 33101930 19804160 4483 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 4835 4483 224 482 0 4351 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 19340

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 390
/proc/meminfo: memFree=1805600/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=19340 CPUtime=1781.71
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 5479 0 0 0 152053 26118 0 0 25 0 1 0 33101930 19804160 4483 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 4835 4483 224 482 0 4351 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 19340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 390
/proc/meminfo: memFree=1805600/2059040 swapFree=4139744/4192956
[pid=331] ppid=329 vsize=19340 CPUtime=1800.01
/proc/331/stat : 331 (pbct) R 329 331 32514 0 -1 4202496 5479 0 0 0 153586 26415 0 0 25 0 1 0 33101930 19804160 4483 1992294400 134512640 136485738 4290451600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/331/statm: 4835 4483 224 482 0 4351 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 19340

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1535.87
CPU system time (s): 264.161
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 19736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1535.87
system time used= 264.161
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5479
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= 4566

runsolver used 2.91656 second user time and 8.5617 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-15 06:10:04
IDJOB=2669354
IDBENCH=2569
IDSOLVER=1170
FILE ID=node013/2669354-1276575004
PBS_JOBID= 11173523
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-25-20.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669354-1276575004/watcher-2669354-1276575004 -o /tmp/evaluation-result-2669354-1276575004/solver-2669354-1276575004 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669354-1276575004.opb

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

MD5SUM BENCH= a69e1395b1a03cfd48605e1acc7227e4
RANDOM SEED=269042179

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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:       1825232 kB
Buffers:         45928 kB
Cached:         106748 kB
SwapCached:       6440 kB
Active:          86004 kB
Inactive:        79864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1825232 kB
SwapTotal:     4192956 kB
SwapFree:      4139744 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       11612 kB
Mapped:          12932 kB
Slab:            46180 kB
PageTables:       3900 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181308 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62548 MiB
End job on node013 at 2010-06-15 06:40:07